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Properties of Activated Carbons from Sugarcane Leaves and Rice Straw Derived Charcoals by Activation at Low Temperature via KMnO_(4)Pre-Oxidation-Hydrolysis
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作者 Sumrit Mopoung Narissara Namkaew and Sasiwan Srikasaem 《Journal of Renewable Materials》 EI CAS 2024年第8期1433-1454,共22页
Activated carbon preparation from sugarcane leaves and rice straw by carbonization(250℃–400℃)and activation at 500℃were studied.The effects of pre-oxidation,hydrolysis of derived charcoals by boiled KMnO4 aqueous ... Activated carbon preparation from sugarcane leaves and rice straw by carbonization(250℃–400℃)and activation at 500℃were studied.The effects of pre-oxidation,hydrolysis of derived charcoals by boiled KMnO4 aqueous solution were evaluated.The derived charcoals products were pretreated using oxidation-hydrolysis with 1–5 wt.%KMnO4 at 100℃and then activated at 500℃.The derived charcoal and activated carbon products were characterized by FTIR,XRD,SEM-EDS and BET.Iodine number and methylene blue number of derived products were also used for the analysis of the products.It was found that fabricated charcoal materials made at 350℃–400℃possess good characteristics with low content of surface functional groups and high carbon content.After pre-oxidation-hydrolysis and activation at 500℃,the resulting derived activated carbon materials from charcoals with 400℃carbonization temperature have high content of oxygen containing surface functional groups such as Mn-O,Si-O,Si-O-Si,C-O,or O-H.In addition,MnO_(2) accumulated on the surface of the derived activated carbon products.The surface area and pore volume of the activated carbon products have also increased with increasing of KMnO_(4) concentration from 1 to 3 wt.%and then decreased with 5 wt.%used during activation.Therefore,activated carbon products made by pre-oxidation-hydrolysis with 3 wt.%KMnO_(4) were used for Fe(Ⅲ)adsorption experiments.It was found that Fe(Ⅲ)adsorption on the activated carbon materials can be fitted with both the Freundlich and the Langmuir models.The calculated maximum Fe(Ⅲ)adsorption capacities of sugarcane leaves derived activated carbon and rice straw derived activated carbon products were 50.00 and 39.37 mg/g,respectively.It was shown that the effect of pre-oxidation-hydrolysis by KMnO_(4) and activation at 500℃are beneficial for activated carbon preparation with environmentally friendly and low-cost simplified operation. 展开更多
关键词 Activated carbon potassium permanganate pre-oxidation-hydrolysis low carbonization temperature low activation temperature
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Collaborative robust dispatch of electricity and carbon under carbon allowance trading market
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作者 Songyu Wu Xiaoyan Qi +4 位作者 Xiang Li Xuanyu Liu Bolin Tong Feiyu Zhang Zhong Zhang 《Global Energy Interconnection》 EI CSCD 2024年第4期391-401,共11页
The launch of the carbon-allowance trading market has changed the cost structure of the power industry.There is an asynchronous coupling mechanism between the carbon-allowance-trading market and the day-ahead power-sy... The launch of the carbon-allowance trading market has changed the cost structure of the power industry.There is an asynchronous coupling mechanism between the carbon-allowance-trading market and the day-ahead power-system dispatch.In this study,a data-driven model of the uncertainty in the annual carbon price was created.Subsequently,a collaborative,robust dispatch model was constructed considering the annual uncertainty of the carbon price and the daily uncertainty of renewable-energy generation.The model is solved using the column-and-constraint generation algorithm.An operation and cost model of a carbon-capture power plant(CCPP)that couples the carbon market and the economic operation of the power system is also established.The critical,profitable conditions for the economic operation of the CCPP were derived.Case studies demonstrated that the proposed low-carbon,robust dispatch model reduced carbon emissions by 2.67%compared with the traditional,economic,dispatch method.The total fuel cost of generation decreases with decreasing,conservative,carbon-price-uncertainty levels,while total carbon emissions continue to increase.When the carbon-quota coefficient decreases,the system dispatch tends to increase low-carbon unit output.This study can provide important guidance for carbon-market design and the low-carbon-dispatch selection strategies. 展开更多
关键词 Asynchronous coupling mechanism Collaborative robust optimization carbon price uncertainty carbon capture power plant low carbon dispatch
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Multi-Objective Low Carbon Vehicle Routing for Cold Chain Distribution with Customer Time Loss Aversion
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作者 Xiufeng LI Zhen ZHANG 《Journal of Systems Science and Information》 CSCD 2024年第5期590-623,共34页
The elevated refrigeration expenses linked to cold chain distribution contribute to increased overall logistics costs and carbon emissions.Concurrently,the sensitivity of consumers to delivery delays also impacts the ... The elevated refrigeration expenses linked to cold chain distribution contribute to increased overall logistics costs and carbon emissions.Concurrently,the sensitivity of consumers to delivery delays also impacts the design of cold chain distribution operations.This paper considers the logistics costs of cold chain,consumer time loss aversion,and the efficiency of low-carbon distribution to construct a multi-objective cold chain vehicle routing problem.It combines a decomposition-based multi-objective solution algorithm and fruit fly optimization algorithm to solve the proposed model,and validates the algorithm and model through a large number of numerical experiments.Firstly,our computations of the C-metric,IGD value,Hypervolumn,and CPU time demonstrate that the algorithm employed in this study has yielded notable advantages in terms of convergence and the overall performance of the non-dominated solutions.Secondly,we find that increasing logistics satisfaction requires a significant investment in logistics costs,thus requiring a delicate balance between logistics expenditure and service advantages.Finally,we used a typical example to analyze the size of different cost modules in cold chain distribution and find that vehicles can optimize their routes without needing to make extensive diversions to reach distant customers,ultimately leading to reduced fuel consumption and carbon emissions.Besides,the traditional assumption that a higher utilization of logistics vehicles results in increased carbon emissions and fuel usage is not universally valid.Our research contributes to the current balance between cold chain costs and consumer satisfaction in cold chain distribution.Additionally,leveraging multi-objective algorithm design,we provide feasible solutions for current cold chain delivery operations.Further,by incorporating consumer time loss aversion model,we aid in understanding the impact of consumer behavior on the design of cold chain delivery solutions. 展开更多
关键词 MULTI-OBJECTIVE low carbon vehicle routing cold chain distribution customer time loss aversion
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Research and Experience Reference on China’s Implementation of Low Carbon Strategy
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作者 Renrui Wang 《Journal of Geoscience and Environment Protection》 2024年第6期57-80,共24页
Economic development has brought about global greenhouse gas emissions, which in turn has brought about global climate change. This research paper aims to compare the strengths and weaknesses that China has demonstrat... Economic development has brought about global greenhouse gas emissions, which in turn has brought about global climate change. This research paper aims to compare the strengths and weaknesses that China has demonstrated in the implementation of its low-carbon city strategy and to summarise the valuable experience that China can provide to the world in the implementation of its low-carbon city strategy. This essay analyses in depth the advantages that China has shown in the areas of renewable energy use and government mechanisms, as well as the shortcomings that it has shown in the areas of eco-efficiency industrial structure and capacity upgrading. Then, the paper summarises the successful experiences of the Chinese government in the establishment of renewable energy use and governmental mechanisms, such as the local government’s ability to coordinate multiple sectors (industrial sector, energy sector, etc.) and the implementation of responsibilities. In comparison, the paper also further discusses that China’s implementation of a low-carbon strategy in the future may have more eco-efficiency, industrial structure and capacity upgrading. 展开更多
关键词 low carbon LCCP Renewable Energy Government Mechanism ECO-EFFICIENCY Capacity Upgrade
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CO2 Transformation at Controlled Temperature with Lithium Hydroxide Solution and Metallic Lithium
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作者 Elizabeth Teresita Romero-Guzmán José Luis Iturbe-García 《Journal of Minerals and Materials Characterization and Engineering》 2024年第3期189-203,共15页
This paper presents a study on CO<sub>2</sub> atmospheric transformation which was reacted directly with lithium hydroxide solution and metallic lithium. This solution was obtained through the reaction bet... This paper presents a study on CO<sub>2</sub> atmospheric transformation which was reacted directly with lithium hydroxide solution and metallic lithium. This solution was obtained through the reaction between metallic lithium and deionized water where hydrogen is produced and by exposing the metal at ambient conditions. In the transformation process, atmospheric CO<sub>2</sub> gas reacts directly with LiOH solution, in both cases, the CO<sub>2</sub> transformation kinetics was different. For this purpose, reactions between CO<sub>2</sub> and LiOH solution were carried out under controlled temperature and the second process only with metallic lithium, which was exposed at room temperature, however, in these two processes lithium carbonate oxide was formed and identified. According to the results, the efficiency in CO<sub>2</sub> transformation is a function of temperature value which was variable until completely obtaining the by-product, its XRD characterization indicated the formation only of Li<sub>2</sub>CO<sub>3</sub> in both procedures. Under laboratory conditions lithium compounds selectively reacted with CO<sub>2</sub>. In the same way, there is an alternative procedure to obtain LiOH and Li<sub>2</sub>CO<sub>3</sub> for different applications in various areas. 展开更多
关键词 Metallic Lithium Lithium Hydroxide Solution Hydrogen Atmospheric CO2 transformation Lithium carbonate
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Properties and Characterization of Two Clays Raw Material from Mountain District (West of Côte d’Ivoire) for Use in Low-Carbon Cements
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作者 Wedjers Max Robin Manouan Bi Irié Hervé Gouré Doubi +3 位作者 Lébé Prisca Marie-Sandrine Kouakou Atta Kouamé Brice Koffi Alfred Niamien Kouamé Namory Méité 《Advances in Materials Physics and Chemistry》 CAS 2024年第8期137-145,共9页
This work was devoted to the study of the physico-chemical properties of two clay minerals from the Mountain District (West Côte d'Ivoire) referenced ME1 and ME2. These samples were characterized by the exper... This work was devoted to the study of the physico-chemical properties of two clay minerals from the Mountain District (West Côte d'Ivoire) referenced ME1 and ME2. These samples were characterized by the experimental techniques, such as X-ray diffraction (XRD), Infrared spectroscopy (IR), Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES), Differential Thermal Analysis and Thermogravimetry (DTA-TG), Brunauer, Emett and Teller method (BET), laser particle size analysis and Scanning Electron Microscope (SEM). The main results of these analyses reveal that the two clay samples mainly contain quartz (52.91% for ME1 and 51.72% for ME2), kaolinite (36.60% for ME1 and 41.6% for ME2) and associated phases, namely goethite and hematite (13.47% for ME1 and 11.00% for ME2). The specific surface values obtained for samples ME1 and ME2 are 34.78 m2/g and 29.18 m2/g respectively. The results obtained show that the samples studied belong to the kaolinite family. After calcination, they could have good pozzolanic activity and therefore be used in the manufacture of low-carbon cements. 展开更多
关键词 QUARTZ KAOLINITE Mountain District low-carbon Cements
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Kinetics of bainite-to-austenite transformation during continuous reheating in low carbon microalloyed steel 被引量:5
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作者 Ming Chang Hao Yu 《International Journal of Minerals,Metallurgy and Materials》 SCIE EI CAS CSCD 2013年第5期427-432,共6页
A dilatometer was used to study the kinetics of bainite-to-austenite transformation in low carbon microalloyed steel with the initial microstructure of bainite during the continuous reheating process. The bainite-to-a... A dilatometer was used to study the kinetics of bainite-to-austenite transformation in low carbon microalloyed steel with the initial microstructure of bainite during the continuous reheating process. The bainite-to-austenite trans- formation was observed to take place in two steps at low heating rate. The first step is the dissolution of bainite, and the second one is the remaining bainite-to-austenite transformation controlled by a dissolution process. The calculation result of the kinetics of austenite formation shows that the two steps occur by diffusion at low heating rate. However, at high heating rate the bainite-to-austenite transformation occurs in a single step, and the process is mainly dominated by shear. The growth rate of austenite reaches the maximum at about 835℃ at different heating rates and the growth rate of austenite as a function of temperature increases with the increase in heating rate. 展开更多
关键词 low carbon steel MICROALLOYING BAINITE AUSTENITE phase transformations REHEATING KINETICS
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INFLUENCE OF HOT DEFORMATION ON CONTINUOUSCOOLING BAINITIC TRANSFORMATION IN A LOWCARBON STEEL 被引量:4
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作者 Z.D.Wang J.B.Qu +1 位作者 X.H.Liu G.D.Wang 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 1998年第2期121-127,共7页
The influence of hot deformation conditions on continuous cooling bainitic transformation has been investigated for a low carbon microalloyed steel. The CCT diagrams show that deformation in unrecrpstallized austcnite... The influence of hot deformation conditions on continuous cooling bainitic transformation has been investigated for a low carbon microalloyed steel. The CCT diagrams show that deformation in unrecrpstallized austcnite ation can accelerate transformation process. Bainitic transformation in intermediate transformation temperature region is prominent, and the proeutectoid polygonal ferrite transformation at evelated high temperature is suppressed. According to optical and TEM analyses, low carbon bainitic ferrite is characterized by granular and lathlike ferrite, based on the cooling rate and deformation conditions. For nondeformation, groaps of coarse parallel ferrite lath form from the prior austenite grain boundaries with the same crystallographic orientation. For heavy deformaton, cell structure within the austenite grains due to the high dislocation density formed, which provides more nucleation sites for bainite ferrite. So deformation can discontinue the growth of ferrite laths and decrease the length of ferrite laths. 展开更多
关键词 BAINITE continuous cooling transformation low carbon steel DEFORMATION
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DEFORMATION ENHANCED FERRITE TRANSFORMATION IN PLAIN LOW CARBON STEEL 被引量:7
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作者 Z.Q. Sun, W Y. Yang, A.M. Hu and P. Yang (State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China) (School of Material Science and Engineering, University of Science and Technology Beijin 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 2001年第2期115-121,共7页
The microstructure evolution during deformation enhanced transformation of undercooled austenite of a plain low carbon steel has been investigated by means of hot compression simulation experiment under various condit... The microstructure evolution during deformation enhanced transformation of undercooled austenite of a plain low carbon steel has been investigated by means of hot compression simulation experiment under various conditions of strain rate, deformation temperature and strain. The effect of austenite grain size on the strain enhanced ferrite transformation has been studied. The ferrite dynamic recrystallization involved in successive hot deformation has been explored. 展开更多
关键词 deformation enhanced transformation undercooled austenite.plain low carbon steel microstructure refinement
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Bainite Transformation Under Continuous Cooling of Nb-Microalloyed Low Carbon Steel 被引量:10
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作者 YI Hai-long DU Lin-xiu WANG Guo-dong LIU Xiang-hua 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 2006年第3期36-39,67,共5页
Utilizing Gleeble-1500 thermomechanical simulator, the influences of hot deformation parameters on continuous cooling bainite transformation in Nb-microalloyed low carbon steel were investigated. The results indicate ... Utilizing Gleeble-1500 thermomechanical simulator, the influences of hot deformation parameters on continuous cooling bainite transformation in Nb-microalloyed low carbon steel were investigated. The results indicate that bainite starting temperature decreases with raising cooling rate and increases with increasing deformation temperature. Deformation has an accelerative effect on the bainite transformation when the specimens are deformed at 950 ℃. When the deformation temperature increases, the effect of deformation on bainite starting temperature is weakened. The amount of bainite is influenced by strain, cooling rate, and deformation temperature. When the specimens are deformed below 900 ℃, equiaxed ferrites are promoted and the bainite transformation is suppressed. 展开更多
关键词 Nb-microalloyed low carbon steel bainite starting temperature BAINITE equiaxed ferrite retained austenite
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Effects of Deformation on Bainite Transformation During Continuous Cooling of Low Carbon Steels 被引量:6
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作者 DU Lin-xiu YI Hai-long DING Hua LIU Xiang-hua WANG Guo-dong 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 2006年第2期37-39,共3页
Hot deformation experiments were carried out on Gleeble 1500 thermo-mechanical simulator. The bainite transformation after deformation was investigated by optical microstructure analysis. The results indicated that th... Hot deformation experiments were carried out on Gleeble 1500 thermo-mechanical simulator. The bainite transformation after deformation was investigated by optical microstructure analysis. The results indicated that the deformation accelerated the bainite transformation when the deformation was carried out at high temperature and no or little ferrite was precipitated before bainite transformation; when the deformation was carried out at low temperature, the deformation hindered the bainite transformation because a lot of ferrite precipitated before bainite transformation. 展开更多
关键词 DEFORMATION BAINITE continuous cooling low carbon steel
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Effect of silicon and prior deformation of austenite on isothermal transformation in low carbon steels 被引量:2
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作者 Minghui CAI Hua DING +1 位作者 Jiansu ZHANG Long LI 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 2009年第2期100-109,共10页
Isothermal transformation (TTT) behavior of the low carbon steels with two Si contents (0.50 wt pct and 1.35 wt pct) was investigated with and without the prior deformation. The results show that Si and the prior ... Isothermal transformation (TTT) behavior of the low carbon steels with two Si contents (0.50 wt pct and 1.35 wt pct) was investigated with and without the prior deformation. The results show that Si and the prior deformation of the austenite have significant effects on the transformation of the ferrite and bainite. The addition of Si refines the ferrite grains, accelerates the polygonal ferrite transformation and the formation of M/A constituents, leading to the improvement of the strength. The ferrite grains formed under the prior deformation of the austenite become more homogeneous and refined. However, the influence of deformation on the tensile strength of both steels is dependent on the isothermal temperatures. Thermodynamic calculation indicates that Si and prior deformation reduce the incubation time of both ferrite and bainite transformation, but the effect is weakened by the decrease of the isothermal temperatures. 展开更多
关键词 low carbon steel Si content Prior deformation of austenite Ferrite transformation Bainite transformation
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Effects of C and Mn elements on deformation-enhanced ferrite transformation in low carbon (Mn) steels 被引量:1
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作者 Rongfeng Zhou Wangyue Yang +1 位作者 Rong Zhou Zuqing Sun 《Journal of University of Science and Technology Beijing》 CSCD 2005年第6期507-511,共5页
Effects of C and Mn contents on the deformation-enhanced ferrite transformation (DEFT) in low carbon (Mn) steels have been investigated by hot compression. The microstructures of 2-4μm ultra-fine equiaxed ferrite... Effects of C and Mn contents on the deformation-enhanced ferrite transformation (DEFT) in low carbon (Mn) steels have been investigated by hot compression. The microstructures of 2-4μm ultra-fine equiaxed ferrite grains with minors distributed homogeneously can be obtained by DEFT in all the tested steels. The more pronounced refinement is achieved as the C or Mn content increasing because of the higher-density nucleating sites and lower growth rate. The effectiveness of C on the level of refinement is more obvious than that of Mn. 展开更多
关键词 deformation-enhanced transformation ferrite grain refinement low carbon steel manganese steel
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Effects of high pressure treating on the phase transformation kinetics of austenite to pearlite in low carbon and low alloy steel 被引量:5
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作者 HAN Zhen-li 《材料科学与工程(中英文版)》 2007年第1期61-66,共6页
关键词 相变动力学 低合金钢 奥氏体 低碳钢 高压力 珠光体 治疗 Avrami指数
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PHASE TRANSFORMATION UNIT OF BAINITIC FERRITE AND ITS SURFACE RELIEF IN LOW AND MEDIUM CARBON ALLOY STEELS
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作者 YU Degang CHEN Dajun ZHENG Jinghong HE Yirong SHEN Fufa Shanghai Jiaotong University,Shanghai,China Professor,Department of Materials Science and Engineering,Shanghai Jiaotong University,1954 Huashan Road,Shanghai 200030,China 《Acta Metallurgica Sinica(English Letters)》 SCIE EI CAS CSCD 1989年第3期161-167,共7页
The lath-or plate-shaped bainitic ferrite of low and medium carbon alloy steels consists of packets of ferrite sublaths which are composed of many finer and regular ferrite blocks.They are uniform shear growth units o... The lath-or plate-shaped bainitic ferrite of low and medium carbon alloy steels consists of packets of ferrite sublaths which are composed of many finer and regular ferrite blocks.They are uniform shear growth units of bainitic phase transformation.No carbide is precipitated from them.The bainitic O-carbides are precipitated from γ-α interface or carbon-rich austenite.The mode of arrangement of the units in ferrite sublath packet is in uni-or bi-di- rection.Single surface relief is produced by the accumulation of uniform shear strains with all the ferrite units arranged unidirectionally in a sublath packet,while tent-shaped surface relief is formed by the integration of the uniform shear strains of two groups with ferrite units piling up in two directions and growing face to face;whereas if they grow back to back,the integra- tion will be responsible for invert-tent-shaped surface relief.The interface trace between two groups of ferrite units in a sublath packet is shown as“midrib”. 展开更多
关键词 low and medium carbon alloy steels BAINITE FERRITE phase transformation unit surface relief
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Investigation into the stress-strain curves of deformation-induced ferrite transformation in a low carbon steel
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作者 ZHAO Shengsheng ZHAO Heshan 《Baosteel Technical Research》 CAS 2012年第2期49-54,共6页
A series of tests of deformation-induced ferrite transformation (DIP-T) in a low carbon steel were carried out by the Gleeble-3500 hot simulation machine at a temperature range of Ae3-Ar3. The overall stress-strain ... A series of tests of deformation-induced ferrite transformation (DIP-T) in a low carbon steel were carried out by the Gleeble-3500 hot simulation machine at a temperature range of Ae3-Ar3. The overall stress-strain curves during DIFT can be divided into three typical types: "double-humped"," single-humped" and "transitional". The peaks exhibited in the curve are involved with deformation-induced transformation which happened in grains or at the grain boundaries. According to the stress-time curve and strain-time curve, strain capacity dramatically postponed the strain-induced transformation, which leads to the start of the transformation right ahead of the finish of deformation and the majority of the ferrite transformation process mainly happened after the deformation. Deformation-induced transformation is a metadynamic transformation process with dynamic nucleation. 展开更多
关键词 low carbon steel deformation-induced ferrite transformation stress-strain curve metadynamic transformation
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Low-temperature phase transformation from nanotube to sp^3 superhard carbon phase
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作者 徐宁 李建福 +1 位作者 黄勃龙 王保林 《Chinese Physics B》 SCIE EI CAS CSCD 2015年第6期447-450,共4页
Numerous new carbon allotropes have been uncovered by compressing carbon nanotubes based on our computational investigation. The volume compression calculations suggest that these new phases have a very high anti-comp... Numerous new carbon allotropes have been uncovered by compressing carbon nanotubes based on our computational investigation. The volume compression calculations suggest that these new phases have a very high anti-compressibility with a large bulk modulus (B0). The predicted B0 of new phases is larger than that of c-BN (373 GPa) and smaller than that of diamond (453 GPa). All of the predicted structures are superhard transparent materials with a larger band gap and possess the covalent characteristics with sp3-hybridized electronic states. The simulated results will help us better understand the structural phase transition of cold-compressed carbon nanotubes. 展开更多
关键词 low-temperature phase transformation superhard carbon phase
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Low-carbon transformation of industrial structure in China
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作者 HU Jian-bo 《Ecological Economy》 2015年第3期262-267,共6页
The traditional economic growth mode of "three highs and one low(high input, high consumption, high pollution and low effi ciency)" makes China get the achievements of economic development and prosperity dur... The traditional economic growth mode of "three highs and one low(high input, high consumption, high pollution and low effi ciency)" makes China get the achievements of economic development and prosperity during the reform and opening up with more than 30 years, but behind this extensive mode of economic growth is excessive consumption of natural resources and a lot of greenhouse gases emissions, this not only limits the growth rate of China's economy, but makes a tremendous negative impact on the environment which is diffi cult for us to survive. Therefore, realizing industrial structure low-carbon effectively and developing a low-carbon economy characterized by "low-power, low consumption, low pollution and low emissions", become China's new target selection to transform economic development mode and realize the goal of optimization and upgrading of industrial structure and sustainable development. 展开更多
关键词 INDUSTRIAL structure low-carbon transformation low
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Effect of high pressure treatment on solid-state phase transformation in low carbon alloy steel during heating process 被引量:2
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作者 XIE Dan-yang WU Hong-lian +1 位作者 LIU Jian-hua ZHANG Rui-jun 《材料科学与工程(中英文版)》 2009年第6期24-27,43,共5页
关键词 低碳合金钢 固态相变 高压处理 加热过程 微观结构变化 动力学 低温区 珠光体
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Exploring the “Green” Transformation Planning of Industrial Parks in the Era of Low Carbon Economy
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作者 Caijuan Liang 《World Journal of Engineering and Technology》 2021年第4期747-754,共8页
The core function of <span style="white-space:normal;font-family:;" "="">the </span><span style="white-space:normal;font-family:;" "="">low carbon ec... The core function of <span style="white-space:normal;font-family:;" "="">the </span><span style="white-space:normal;font-family:;" "="">low carbon economy is to change the economic development trend of the whole society. It is necessary to carry out industrial transformation and upgrading according to the concept of sustainable development</span><span style="white-space:normal;font-family:;" "=""> </span><span style="white-space:normal;font-family:;" "="">and to realize integrated technological innovation and efficient economic development without violating the law of ecological and environmental development. In the era of </span><span style="white-space:normal;font-family:;" "="">the </span><span style="white-space:normal;font-family:;" "="">low-carbon economy, industrial parks sho</span><span style="white-space:normal;font-family:;" "="">uld solidly promote the green transformation planning process. Relying on the basic logical framework of green transformation of industrial parks, it can build a green development quality evaluation system of industrial parks and formulate a green planning mechanism and green economic cycle development model in line with the background of </span><span style="white-space:normal;font-family:;" "="">the </span><span style="white-space:normal;font-family:;" "="">low-carbon economy.</span> 展开更多
关键词 low-carbon Economy Industrial Park “Green” transformation Planning
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