Investigating the Air Quality Parameters in Louisiana’s Industrial Corridor: A Baton Rouge Case Study

In a local context, sustainable development entails utilizing the current resources—material and immaterial, measurable and immeasurable, popular and unpopular—of the community in a manner that avoids overexploitation and ensures intergenerational equity. This approach prioritizes the safety and health of local citizens, placing communal productivity above corporate profitability. This research aims to assess air quality surrounding 28 chemical industry sites in Baton Rouge, Louisiana, to understand the environmental and health impacts of industrial pollutants, with a focus on environmental justice. Air quality pollutants, including PM2.5, PM10, O3, NO2, CO, and SO2, were monitored for 75 days during the Summer, using the BreezoMeter app. Python, Mapize, and QGIS software technologies were utilized for data analysis and visualization. Findings indicate a reduction in NO2 and CO levels, compared to existing literature. However, the persistent challenge of particulate matter suggests areas for further environmental management efforts. Additionally, the research suggests a significant disparity in air pollution exposure, probably affecting marginalized communities. Although the nature of the study might not fully capture annual pollution trends, the findings highlight the urgent need for the chemical industry to adopt efficient production methods and for policymakers to enhance air quality standards and enforcement, particularly in pollution-sensitive areas. The disproportionate impact of air pollution on vulnerable communities calls for a more inclusive approach to environmental justice, ensuring equitable distribution of clean air benefits and community involvement in pollution management decisions.

Evaluating Emergency Response Capacity of Chemical Industrial Park Using an Hybrid Fuzzy AHP Method

This paper presents an expert-based fuzzy analytic hierarchy process( AHP) model for evaluating emergency response capacity of Chemical Industrial Park( ERCCIP) by jointly using an improved fuzzy preference programming( FPP) and 2-tuple fuzzy linguistic approach. An evaluation index system for ERCCIP is proposed. The weight of sub-criteria and criteria of the evaluation index system for ERCCIP are determined using the improved FPP. And the ratings of sub-criteria are assessed in linguistic values according to the experts' subjective opinions. Finally,the aggregated ratings of criteria and the overall ERCCIP are calculated.

Urban Chemical Industrial Cluster Area Restructuring and Determinants: A Case Study of a Typical Old Chemical Industry Area Along the Yangtze River, China

China is in a transitional period between urban renewal and industrial change.In this period,the focus has been on the suburbanization of enterprises and land transformation in old industrial areas,particularly areas with chemical industries.A life cycle theoretical framework was established to develop chemical industrial zones in the context of urban expansion and land function conversion.The long-term historical processes and mechanisms that transformed a typical old chemical industry area along the Yangtze River,Yanziji Area of Nanjing City were unveiled and comparatively analyzed.The study found that the entire life cycle of the case study area was formed through the combined action of different influencing factors.Traditional industrial location factors played important roles during the rise and continuity of the chemical industry zone,while unconventional environmental regulations and government policies drove its decline and transformation.In the transformation of the old chemical zone,the renewal and redevelopment of industrial land into higher-value residential land is a key link determining the feasibility of government fund compensation and the circulation of capital.These findings demonstrate that regional control and environmental regulation play crucial roles in determining the location of polluting industries and the renewal of urban industrial areas.This research enhances the understanding of the development history and reconstruction of chemical industry clusters and plots within megacities at a finer geographic scale.

Jilin Chemical Industrial Corp.

During the 94’ Beijing International Chemical Industry Fair, Liu Shulin, General Manager of the Jilin Chemical Industrial Corproation (JCIC), came all way to Beijing to brief the mass media on the past and future of JCIC, which was listed in 1993 as the largest chemical industry enterprise in China. The first chemical production base in China in the early 1950s, JCIC now has developed into a trans-regional,

Guangzhou Huali Pigment Chemicals Industry Co.

China is a major exporter of lithopone, occupying 70% of the international market. In the 1990s the Guangzhou Huali Pigment Chemicals Industry Co. grasped the opportunity to revamp its installation to produce 50,000 tons of lithopone from the former output of 30,000 tons each year. It ranks first place among the enterprises of the same trade in the world. Its annual exports are 20,000 tons, 1/4 of China’s total. The company pays close attention on the namebrand strategy. The Baiyun-

Selective extraction and conversion of lignin in actual biomass to monophenols: A review

Our over dependency on the fossil resource for industrial chemicals and fuels faces great challenges. Recently, the production of monophenols from lignin in lignocellulosic biomass is regarded as a promising process for sustainable biofuels. This article discusses the conversion of lignin in actual biomass directly to monophenols. The two step way including extraction of lignin from biomass and further degradation of the lignin oligomers to monophenols is especially discussed. The obtained monophenols can also be converted to chemicals with low-oxygen content via hydrodeoxygenation process. For extraction of lignin, co-solvent system is the most adopted for hydrolysis or solvolysis of lignin assisted by acid or alkaline catalysts. The structure of the obtained oligomers derived from lignin is discussed in detail. For lignin depolymerization, hydrogenolysis is an efficient method with the use of gaseous hydrogen or alcohols as hydrogen source. At the meantime, depolymerization mechanism and the route for repolymerization of the reaction intermediates are presented here. In hydrodeoxygenation process, metal catalysts, especially noble metal catalysts are required. The precise effects of the reaction solvents and catalysts on extraction and degradation of lignin need to be further investigated, and this will benefit to design more efficient strategies for lignin utilization. © 2016 Science Press

Method for rapid on-site identification of VOCs

Rapid on-site identification of volatile organic compounds （VOCs） in ambient air is an important first step in remediation efforts. This study describes modification of a commercially available, portable GC/MS system and development of an analysis protocol for rapid （〈 3 min） sampling and identification of VOCs typically found at contaminated sites at the low ppbv level.

Reviews of clean coal conversion technology in China:Situations & challenges

It is important to develop the advanced coal to chemicals industry(ACCI)against a backdrop of coal-based energy structures,excessive imported oil and natural gas,and strict environmental constraints in China.In this study,the technology and industry of China’s ACCI are reviewed to explain the effect of using coal to replace oil and natural gas,and the corresponding resource and environmental burdens that this will create.Development trends in technology and industry are also proposed to explore future scenarios.The review shows that although excellent progress has been made on an industrial scale,demonstrative level,and in terms of technology and equipment,the lack of strategic understanding,severe external constraints,partly underdeveloped technologies,and weak foundations must be immediately addressed.Therefore,it is necessary to clarify the importance that the ACCI has on the energy revolution and energy system.Based on technological innovation,a variety of external factors should be considered as a whole with emphasis on filling the knowledge gap of theoretical foundations and industry standards to support high-quality development for ACCI.

Heterogeneous catalysis under flow for the 21st century fine chemical industry

Due to metal leaching and poor catalyst stability, the chemical industry's fine chemical and pharmaceutical sectors have been historically reluctant to use supported transition metal catalysts to manufacture fine chemicals and active pharmaceutical ingredients. With the advent of new generation supported metal catalysts and flow chemistry, we argue in this study, this situation is poised to quickly change. Alongside heterogenized metal nanoparticles, both single-site molecular and single-atom catalyst will become ubiquitous. This study offers a critical outlook taking into account both technical and economic aspects.

Capability of phenol-degrading biofilm

The degradation rate of phenol-degrading biofilm was studied.The biofilm of the biofilm was a kind of phenol-degrading bacteria.The bacteria was separated from coal chemical industry wastewater.The carbon source adopted four kinds of phenols,including phenol,methyl phenol,2-methyl phenol and resorcinol.Stenotrophomonas maltophilia K279a was gained.Twelve ratio of artificial phenol mixture was designed.The degradation rate of the twelve groups was all 99.9% in 16 h.The degradation rate from high to low was phenol,resorcinol,methyl phenol,2-methyl phenol.Phenol improved the degradation of the other phenols.The coal chemical wastewater contained 980 mg/L COD and 805 mg/L phenol.The degradation rate of COD and phenol was 70% and 77%,respectively.The domesticated biofilm (D) and the biofilm without domestication (WD) respectively used 45 h and 56 h.The results showed that the biofilm can be applied to the aerobic treatment process with high proportion of total phenol.

SITUATION AND OUTLOOK OF CHINA'S CHEMICAL FERTILIZER INDUSTRY

China has made remarkable progress in Chethecal fertilizer (CF) industryin the past decades. Ih 1995 the output of CF reached 24.97 whllion (M for short)tons. The aggregate consumphon in the past 46 years (from 1949-1995) came to449.68 M tons, including 337.26 M tons produtal domestically and 112.42 M tonsimported from abroad. The rate of selfsrmdency of the industry was about 75percent The demand for the year 2000 is estimated to be 42 M tons. The averaglevel of nutriats contained in China-made CF is 27 percen. Ingh conotrationfertilizers shall be developed as a major means to raise product quality. The averagecontent of nutnents will increase up to 32 percat by 2000. The reduction of energyconsumption and the upgrading oftechnology and equipment shall be another aspectwhich should be heded for China's CF industry in the future.

Further Enhancing the International Competitiveness of China's Chemical Industry

Foreign-oriented Economy Entering a New Stage The Eighth Five-year Plan period saw the fastest development of the foreign-oriented economy in China’s chemical industry, with an accumulated import and export value of US$100 billion, including US$38.3 billion of exports. In 1996 the total import and export value reached US$30 billion, including US$12 billion of exports. Now, more than 300 chemical enterprises and institutes have obtained foreign

China's Chemical Industry:Scientific and Technical Goals Set for the Ninth Five-Year Plan

China’s chemical industry is an important industrial sector in the national economy, closely related to other sectors and consumer markets. The industry produces agricultural chemicals made from coal, petroleum, natural gas, natural ore and biological substances, in addition to organic and inorganic raw materials, compound materials, fine chemicals, and chemicals for special purposes. The industry also uses

China Must Follow a Wise Approach to the Development of Heavy Chemical Industry

At present,China is the world’s largest consumer of iron ore, nickel,copper,steel,coal and cement,and the world’s second largest consumer of oil,alumina,electricity and energy.Currently, China is creating 4～5% of the world’s GDP by consuming 8.92% of the world’s oil,32.1% of raw coal,30.7% of iron ore,28% of steel.20% of alumina and 50% of cement.

Beijing Research Institute of the Chemical Industry

Founded in 1958 and directly under the Ministry of the Chemical Industry, the Beijing Research Institute of the Chemical Industry (BRICI) engages in research and development in the fields of petrochemicals, fine chemicals, polymer synthesis and processing, and environmental protection. In the past 30 years or more, the institute has achieved many important scientific results of the State level, and it has signed in rccent years several hundred science and research contracts with

Minister on 9th Five-Year Plan of China's Chemical Industry

At the beginning of 1995, Gu Xiulian, Minister of the Chemical Industry, gave a briefing to the media on the newly-drafted 9th Five-Year Plan(1996-2000) for China’s chemical industry. She said that unlike the past development plans under the planned economy system, the new plan orients the product mix, industry structure, enterprise structure and regional distribution to the needs of the domestic and world markets, and co-ordinates the development of state-

China Council for the Promotion of International Trade China Chamber of International Commerce CCPIT Sub-Council of Chemical Industry

The CCPIT Sub-council of Chemical Industry is a subsidiary of the China Council for the Promotion of International Trade and the China Chamber of International Commerce.