Coal is China’s principal source of energy,accounting for about 75percent of primary energy.This pattern will remain unchanged fora long period of time from now on.Thanks to the efforts made duringthe Eighth Five-Yea...Coal is China’s principal source of energy,accounting for about 75percent of primary energy.This pattern will remain unchanged fora long period of time from now on.Thanks to the efforts made duringthe Eighth Five-Year Plan period,the general situation for the coalindustry is now good.展开更多
Coal is China’s principal source ofenergy, accounting for about 75percent of primary energy. This patternwill remain unchanged for a long period oftime from now on. Thanks to the effortsmade during the Eighth Five-Ye...Coal is China’s principal source ofenergy, accounting for about 75percent of primary energy. This patternwill remain unchanged for a long period oftime from now on. Thanks to the effortsmade during the Eighth Five-Year Plan period,the general situation for the coal industry isnow good.展开更多
A reporter for China’s Foreign Tradehas learned from the Ministry of theCoal Industry that China will takethe following steps to develop its coal industryduring the ninth five-Year plan period. 1. To regulate the pol...A reporter for China’s Foreign Tradehas learned from the Ministry of theCoal Industry that China will takethe following steps to develop its coal industryduring the ninth five-Year plan period. 1. To regulate the policy for buildupthe coal industry and to make a good job ofthe comprehensive development of buildinga number of key coal production bases.展开更多
The present industrial textiles industry in China is centered on technical innovation and consumption upgrading,so as to intensify the strength in product development and innovation of technical processing equipment,e...The present industrial textiles industry in China is centered on technical innovation and consumption upgrading,so as to intensify the strength in product development and innovation of technical processing equipment,enhance enterprise management,reduce cost and improve efficiency.After overcoming various adverse factors,the industry maintained stable growth in the first three quarters of 2017.According to the statistics of National Bureau of Statistics,展开更多
Coal is an essential fossil fuel in China; however, coal mining and its utilization are being under the increasing pressure from ecological and environmental protection. Therefore, the consulting project "Technic...Coal is an essential fossil fuel in China; however, coal mining and its utilization are being under the increasing pressure from ecological and environmental protection. Therefore, the consulting project "Technical Revolution in Ecological and Efficient Coal Mining and Utilization & Intelligence and Diverse Coordination of Coal-based Energy System," initiated by Chinese Academy of Engineering, puts forward three stages(3.0, 4.0 and 5.0) of China's coal industry development strategy. Aimed at "reduced staff,ultra-low ecological damage, and emission level near to natural gas," breakthroughs should be achieved in the following three key technologies during the China Coal Industry 3.0 stage(2016–2025): including intelligent coal mining, ecological mining, ultra-low emission and environmental protection. This paper focuses on the development trends of the China Coal Industry 3.0 and its support for China Coal Industry 4.0 and 5.0 is analyzed and prospected as well, which may offer technical assistance and strategy orientation for realizing the transformation from traditional coal energy to clean energy.展开更多
Vanadium - bearing stone coal is a new resource of vanadium. V in stone coal mainly exists in three oxidation states: 7.84% V(III), 72.08% V(IV) and 20.08% V(V). The change and distribution of valency during oxidizing...Vanadium - bearing stone coal is a new resource of vanadium. V in stone coal mainly exists in three oxidation states: 7.84% V(III), 72.08% V(IV) and 20.08% V(V). The change and distribution of valency during oxidizing roasting shows that organic matter in the coal determines the valency at low temperatures. At about 450°C, V(III) is completely oxidized to V(IV); above 500°C, temperature is the most important factor for the oxidation of V. At 700-1000°C, 92% of V in the coal has been oxidized to V(V). At higher temperature, no more oxidation of V takes place, equilibrium being established. The role of NaCl in the recovery of V2O5 from the coal is discussed. The best conditions for roasting are an oxidation-chlorination atmosphere, temperature 800°C for 30 minutes, ore:NaCl = 100:10, ηroast reaching 90%.展开更多
The emission of the traditional energy chemical industry accounts for 20% of the total manmade VOC emission in China, of which coal chemical and petrochemical plants are one of the most important VOC emission sources....The emission of the traditional energy chemical industry accounts for 20% of the total manmade VOC emission in China, of which coal chemical and petrochemical plants are one of the most important VOC emission sources. VOC emission sources mainly include the leakage of oil refinery units and equipment, pipes and valves, respiration and leakage of various types of storage tanks, effusion of oils during loading and unloading, effusion of sewage treatment systems, all kinds of process tail gas, etc. In this paper, the current management status of VOC emission in China’s coal chemical industry and petrochemical industry are analyzed, which divides VOC management into intentional and fugitive emission. The Leak Detection and Repair (LDAR) management method and technology for equipment, pipes and valves implemented in the United States are studied to propose self-inspection management methods and measures for VOC emissions in the energy chemical industry, providing strategies and recommendations for energy conservation, emission reduction and cleaner production in the traditional energy chemical industry.展开更多
In northern China’s agro-pastoral ecotone,there are conflicts between agricultural industry and ecological construction resource competition,and also problems urgently to be solved for economic growth and sustainable...In northern China’s agro-pastoral ecotone,there are conflicts between agricultural industry and ecological construction resource competition,and also problems urgently to be solved for economic growth and sustainable ecological improvement.Taking the development concept of"lucid waters and lush mountains being mountains of gold and silver"as the guiding principle of prioritizing ecological and green development,this paper studied the strategies for prioritizing ecological construction with consideration of economic development of agricultural industry from the perspective of opportunity cost.Through the analysis of opportunity cost,externality,and Pareto optimal theory,and using the calculation method of the unit equivalent factor value of terrestrial ecological service function,this paper calculated the ecological service value of forest,grassland,and farmland.It found that the ecological value of forest and grassland per unit area was greater than the ecological value of agricultural industry.This indicates that the opportunity cost of farmland for ecological construction was less than that of agricultural industry.Based on the theoretical and quantitative analysis,it came up with recommendations for establishing a comprehensive system for prioritizing ecological construction with consideration of agricultural industry development and establishing and improving the incentive mechanism of ecological construction.展开更多
1 Production and Running Status of China's Refractories Industry in 2013 1.1 Refractories Output In 2013, China' s refractories output was 29. 283 million tons increasing by 3.88% YOY; in which the outputs of den...1 Production and Running Status of China's Refractories Industry in 2013 1.1 Refractories Output In 2013, China' s refractories output was 29. 283 million tons increasing by 3.88% YOY; in which the outputs of dense shaped refractory products, insulating refractory products, monolithic refractories were 17.307 million tons increasing by 5.93% YOY, 557.3 thousand tons decreasing by 2.67% YOY and 11. 418 million tons increasing by 1.24% YOY, respectively.展开更多
Adjustment of Basle Capital Agreement will influence the risk management and capital arrangement demand of the banks with different scales, operation level and environment. It will have widespread and profound effect ...Adjustment of Basle Capital Agreement will influence the risk management and capital arrangement demand of the banks with different scales, operation level and environment. It will have widespread and profound effect on the competition strength of every country's banks in the global market. Starting with illustration of the present cond(tion of risk management in China's banks, the paper analyzes the major problems existing in the risk management system of China's banking industry, then puts forward some clues and suggestions to improve and better the risk management system of China's banking industry.展开更多
Despite its strong advantages in resource, technology and human resource, China's Northeast Industrial Area is also experiencing problems of unreasonable industrial structure, envi- ronmental pollution, and the de...Despite its strong advantages in resource, technology and human resource, China's Northeast Industrial Area is also experiencing problems of unreasonable industrial structure, envi- ronmental pollution, and the degradation of ecological condition, etc., which prevent this area from achieving a sustainable devel- opment. Through analyzing the resource problem, the present paper proposed a strategy of circular economy for the prosperity of this are, discussed the theories of circular economy and re- source recycling, and finally concluded that improving resource productivity is at the core of circular economy.展开更多
Both national and local governments have been paying great attention to the work of industrial standardization with the enormous increase in international trade after China joined WTO. According to the standards r... Both national and local governments have been paying great attention to the work of industrial standardization with the enormous increase in international trade after China joined WTO. According to the standards revising plan of Standardization Administration Committee of China (SAC),TC54 has already revised a series of national standards and industrial standards for foundry operations,and proposed some new ones. As a result,some old fashioned standards containing low-level techniques have been gradually discontinued or replaced with new versions.……展开更多
1 Production and Running Status of China's Refractories Industry in 20121.1 Refractories Output In 2012 China' s refractories output was 28. 189 million tons decreasing by 4.43% YOY: in which the outpt, ts of (len...1 Production and Running Status of China's Refractories Industry in 20121.1 Refractories Output In 2012 China' s refractories output was 28. 189 million tons decreasing by 4.43% YOY: in which the outpt, ts of (lense shaped refractory products, insulating refractory products,展开更多
With the fast growth of China’s economy in the past dozen years, its airline industry has experienced a 20% average annual growth rate. By the end of 1994, the annual total mileage reached 6 million ton/km; the numbe...With the fast growth of China’s economy in the past dozen years, its airline industry has experienced a 20% average annual growth rate. By the end of 1994, the annual total mileage reached 6 million ton/km; the number of air routes jumped from 162 in 1978 to over 600; the number of transport aircraft stood at more than 300; and the maior flight force is up to the展开更多
Since the Eighth Five-year Plan period (1991-1995), China’s electronics Industry has obtained remarkable success, especially in the technical level, product level, industrial structure, operational mechanism and mana...Since the Eighth Five-year Plan period (1991-1995), China’s electronics Industry has obtained remarkable success, especially in the technical level, product level, industrial structure, operational mechanism and managerial mode, which are expressed as follows: 1. The major targets for the electronics industry under the Eighth Five-year Plan were reached two years ahead of schedule. The electronics industry enjoyed an average annual growth rate of 26% in total output value in the three years from 1991 to 1993. During the Eighth Five-展开更多
It is learned from the 2013 Summit Forum on Strategic Development of Coal-to-Natural Gas in China that the China Sedin Engineering Company,Ltd.has developed with independent intellectual property rights two experiment...It is learned from the 2013 Summit Forum on Strategic Development of Coal-to-Natural Gas in China that the China Sedin Engineering Company,Ltd.has developed with independent intellectual property rights two experimental furnaces for pressurized gasification of crushed coal,5 m展开更多
With the constant renewal of plastics-making technology, the application scope for plastic products is becoming more and more wide, and the plastics-making machinery has correspondingly become an industry with good pr...With the constant renewal of plastics-making technology, the application scope for plastic products is becoming more and more wide, and the plastics-making machinery has correspondingly become an industry with good prospects on the market. China’s production of plastics-making machinery has a history of more than 30 years. Since the 1970s, through the introduction of numerous advanced plastics-making technologies from abroad, great development has been made in plastics-making machinery,展开更多
This paper makes an appraisal of the successful experience of China, a country with the largest agricultural population in the world, in the reduction of rural poverty. We conclude that it is an indispensible strategy...This paper makes an appraisal of the successful experience of China, a country with the largest agricultural population in the world, in the reduction of rural poverty. We conclude that it is an indispensible strategy to give priority to the development of urban sectors to promote economic growth and reduce rural poverty, and that the development of low value-added agriculture yields few, if any, benefits in decreasing rural poverty. By first adopting urban-biased policies and promoting industrialization, China has created new sources of economic growth and urban employment opportunities to absorb the surplus rural workforce. Entering labor-intensive industrial sectors for higher incomes has thus become a critical avenue for the rural poor to benefit from economic growth and escape poverty.展开更多
As an importantcomponent of thechemical industry,the rubberindustry serves varioussectors of the nationaleconomy.Thanks to China’sreform and economicopening,and increasinglyexpanded domestic marketsand exports,the ru...As an importantcomponent of thechemical industry,the rubberindustry serves varioussectors of the nationaleconomy.Thanks to China’sreform and economicopening,and increasinglyexpanded domestic marketsand exports,the rubberindustry has achievedsustained,steady and healthygrowth in production andtechnical research.展开更多
文摘Coal is China’s principal source of energy,accounting for about 75percent of primary energy.This pattern will remain unchanged fora long period of time from now on.Thanks to the efforts made duringthe Eighth Five-Year Plan period,the general situation for the coalindustry is now good.
文摘Coal is China’s principal source ofenergy, accounting for about 75percent of primary energy. This patternwill remain unchanged for a long period oftime from now on. Thanks to the effortsmade during the Eighth Five-Year Plan period,the general situation for the coal industry isnow good.
文摘A reporter for China’s Foreign Tradehas learned from the Ministry of theCoal Industry that China will takethe following steps to develop its coal industryduring the ninth five-Year plan period. 1. To regulate the policy for buildupthe coal industry and to make a good job ofthe comprehensive development of buildinga number of key coal production bases.
文摘The present industrial textiles industry in China is centered on technical innovation and consumption upgrading,so as to intensify the strength in product development and innovation of technical processing equipment,enhance enterprise management,reduce cost and improve efficiency.After overcoming various adverse factors,the industry maintained stable growth in the first three quarters of 2017.According to the statistics of National Bureau of Statistics,
基金supported by the Major State Basic Research Development Program of China (No. 2014CB046302)
文摘Coal is an essential fossil fuel in China; however, coal mining and its utilization are being under the increasing pressure from ecological and environmental protection. Therefore, the consulting project "Technical Revolution in Ecological and Efficient Coal Mining and Utilization & Intelligence and Diverse Coordination of Coal-based Energy System," initiated by Chinese Academy of Engineering, puts forward three stages(3.0, 4.0 and 5.0) of China's coal industry development strategy. Aimed at "reduced staff,ultra-low ecological damage, and emission level near to natural gas," breakthroughs should be achieved in the following three key technologies during the China Coal Industry 3.0 stage(2016–2025): including intelligent coal mining, ecological mining, ultra-low emission and environmental protection. This paper focuses on the development trends of the China Coal Industry 3.0 and its support for China Coal Industry 4.0 and 5.0 is analyzed and prospected as well, which may offer technical assistance and strategy orientation for realizing the transformation from traditional coal energy to clean energy.
文摘Vanadium - bearing stone coal is a new resource of vanadium. V in stone coal mainly exists in three oxidation states: 7.84% V(III), 72.08% V(IV) and 20.08% V(V). The change and distribution of valency during oxidizing roasting shows that organic matter in the coal determines the valency at low temperatures. At about 450°C, V(III) is completely oxidized to V(IV); above 500°C, temperature is the most important factor for the oxidation of V. At 700-1000°C, 92% of V in the coal has been oxidized to V(V). At higher temperature, no more oxidation of V takes place, equilibrium being established. The role of NaCl in the recovery of V2O5 from the coal is discussed. The best conditions for roasting are an oxidation-chlorination atmosphere, temperature 800°C for 30 minutes, ore:NaCl = 100:10, ηroast reaching 90%.
文摘The emission of the traditional energy chemical industry accounts for 20% of the total manmade VOC emission in China, of which coal chemical and petrochemical plants are one of the most important VOC emission sources. VOC emission sources mainly include the leakage of oil refinery units and equipment, pipes and valves, respiration and leakage of various types of storage tanks, effusion of oils during loading and unloading, effusion of sewage treatment systems, all kinds of process tail gas, etc. In this paper, the current management status of VOC emission in China’s coal chemical industry and petrochemical industry are analyzed, which divides VOC management into intentional and fugitive emission. The Leak Detection and Repair (LDAR) management method and technology for equipment, pipes and valves implemented in the United States are studied to propose self-inspection management methods and measures for VOC emissions in the energy chemical industry, providing strategies and recommendations for energy conservation, emission reduction and cleaner production in the traditional energy chemical industry.
基金Supported by Project of National Social Science Foundation of China(19BSH077).
文摘In northern China’s agro-pastoral ecotone,there are conflicts between agricultural industry and ecological construction resource competition,and also problems urgently to be solved for economic growth and sustainable ecological improvement.Taking the development concept of"lucid waters and lush mountains being mountains of gold and silver"as the guiding principle of prioritizing ecological and green development,this paper studied the strategies for prioritizing ecological construction with consideration of economic development of agricultural industry from the perspective of opportunity cost.Through the analysis of opportunity cost,externality,and Pareto optimal theory,and using the calculation method of the unit equivalent factor value of terrestrial ecological service function,this paper calculated the ecological service value of forest,grassland,and farmland.It found that the ecological value of forest and grassland per unit area was greater than the ecological value of agricultural industry.This indicates that the opportunity cost of farmland for ecological construction was less than that of agricultural industry.Based on the theoretical and quantitative analysis,it came up with recommendations for establishing a comprehensive system for prioritizing ecological construction with consideration of agricultural industry development and establishing and improving the incentive mechanism of ecological construction.
文摘1 Production and Running Status of China's Refractories Industry in 2013 1.1 Refractories Output In 2013, China' s refractories output was 29. 283 million tons increasing by 3.88% YOY; in which the outputs of dense shaped refractory products, insulating refractory products, monolithic refractories were 17.307 million tons increasing by 5.93% YOY, 557.3 thousand tons decreasing by 2.67% YOY and 11. 418 million tons increasing by 1.24% YOY, respectively.
文摘Adjustment of Basle Capital Agreement will influence the risk management and capital arrangement demand of the banks with different scales, operation level and environment. It will have widespread and profound effect on the competition strength of every country's banks in the global market. Starting with illustration of the present cond(tion of risk management in China's banks, the paper analyzes the major problems existing in the risk management system of China's banking industry, then puts forward some clues and suggestions to improve and better the risk management system of China's banking industry.
文摘Despite its strong advantages in resource, technology and human resource, China's Northeast Industrial Area is also experiencing problems of unreasonable industrial structure, envi- ronmental pollution, and the degradation of ecological condition, etc., which prevent this area from achieving a sustainable devel- opment. Through analyzing the resource problem, the present paper proposed a strategy of circular economy for the prosperity of this are, discussed the theories of circular economy and re- source recycling, and finally concluded that improving resource productivity is at the core of circular economy.
文摘 Both national and local governments have been paying great attention to the work of industrial standardization with the enormous increase in international trade after China joined WTO. According to the standards revising plan of Standardization Administration Committee of China (SAC),TC54 has already revised a series of national standards and industrial standards for foundry operations,and proposed some new ones. As a result,some old fashioned standards containing low-level techniques have been gradually discontinued or replaced with new versions.……
文摘1 Production and Running Status of China's Refractories Industry in 20121.1 Refractories Output In 2012 China' s refractories output was 28. 189 million tons decreasing by 4.43% YOY: in which the outpt, ts of (lense shaped refractory products, insulating refractory products,
文摘With the fast growth of China’s economy in the past dozen years, its airline industry has experienced a 20% average annual growth rate. By the end of 1994, the annual total mileage reached 6 million ton/km; the number of air routes jumped from 162 in 1978 to over 600; the number of transport aircraft stood at more than 300; and the maior flight force is up to the
文摘Since the Eighth Five-year Plan period (1991-1995), China’s electronics Industry has obtained remarkable success, especially in the technical level, product level, industrial structure, operational mechanism and managerial mode, which are expressed as follows: 1. The major targets for the electronics industry under the Eighth Five-year Plan were reached two years ahead of schedule. The electronics industry enjoyed an average annual growth rate of 26% in total output value in the three years from 1991 to 1993. During the Eighth Five-
文摘It is learned from the 2013 Summit Forum on Strategic Development of Coal-to-Natural Gas in China that the China Sedin Engineering Company,Ltd.has developed with independent intellectual property rights two experimental furnaces for pressurized gasification of crushed coal,5 m
文摘With the constant renewal of plastics-making technology, the application scope for plastic products is becoming more and more wide, and the plastics-making machinery has correspondingly become an industry with good prospects on the market. China’s production of plastics-making machinery has a history of more than 30 years. Since the 1970s, through the introduction of numerous advanced plastics-making technologies from abroad, great development has been made in plastics-making machinery,
文摘This paper makes an appraisal of the successful experience of China, a country with the largest agricultural population in the world, in the reduction of rural poverty. We conclude that it is an indispensible strategy to give priority to the development of urban sectors to promote economic growth and reduce rural poverty, and that the development of low value-added agriculture yields few, if any, benefits in decreasing rural poverty. By first adopting urban-biased policies and promoting industrialization, China has created new sources of economic growth and urban employment opportunities to absorb the surplus rural workforce. Entering labor-intensive industrial sectors for higher incomes has thus become a critical avenue for the rural poor to benefit from economic growth and escape poverty.
文摘As an importantcomponent of thechemical industry,the rubberindustry serves varioussectors of the nationaleconomy.Thanks to China’sreform and economicopening,and increasinglyexpanded domestic marketsand exports,the rubberindustry has achievedsustained,steady and healthygrowth in production andtechnical research.