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Dynamic Carbon Neutrality Mode for Coal-Based Energy Systems and Effectiveness Assessment Thereof

Ge Shirong, Wang Bing, Feng Haohao, Jiang Xinru, Li Xue

Strategic Study of CAE 2023, Volume 25, Issue 5,   Pages 122-135 doi: 10.15302/J-SSCAE-2023.05.011

Abstract:

The conventional energy-transition pathway, that is, reducing coal, increasingCreating a novel dynamic carbon neutrality mode for coal-based energy systems is a forward-looking developmentof developing a low-carbon coal-based energy system in response to the challenges of energy securityThe results indicate that compared to the conventional coal-fueled systems, the coal-based energy systemFurthermore, we propose that a novel coal-based energy system supported by dynamic carbon neutrality

Keywords： coal-fueled energy     coal-based energy     dynamic carbon neutrality     energy security     carbon emission reduction    

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Sensitivity analysis of a methanol and power polygeneration system fueled with coke oven gas and coal

Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 491-497 doi: 10.1007/s11705-010-0511-z

Abstract: The sensitivity analysis of a polygeneration energy system fueled with duo fuel of coke oven gas andcoal gas is performed in the study, and the focus is put on the relations among syngas composition, conversationperformance are investigated and discussed from the point of cascading utilization of fuel chemical energyIn all, the polygeneration system fueled with coke oven gas and coal gas, which can realize the reasonableenergy conversion and utilization.

Keywords： duo fuel of coke oven gas and coal gas     polygeneration of power and methanol     sensitivity analysis     therelation among energy utilization     syngas composition and chemical conversion rate    

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Exploration and Practice in Systems Engineering Management of Large Coal-based Integrated Energy Projects

Wen Ling

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 173-177 doi: 10.15302/J-FEM-2015029

Abstract: With an analysis of current development of China’s coal industry, this paper, in the perspectives ofinnovation, introduces the exploration and engineering practice by Shenhua Group in coordination with coaland the environment, co-development of coal and the associated resources as well as clean and efficientutilization of coal.Based on systems engineering of Shenhua’s coal-based integrated energy projects, the paper also presents

Keywords： coal-based     integrated energy     systems engineering     exploration     practice    

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Synergetic Management Theory for Coal-Based Energy Engineering and the Engineering Practice of Shenhua

Wen Ling

Frontiers of Engineering Management 2016, Volume 3, Issue 1,   Pages 1-8 doi: 10.15302/J-FEM-2016005

Abstract: To deal with problems in synergetic development of coal-based energy engineering, this paper, guidedIn addition, the paper presents a multi-objective dynamic optimization model for energy engineering,

Keywords： coal-based energy     engineering synergetic management     two-wheel driven innovation     Shenhua engineering    

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Synergistic utilization of coal and other energy – Key to low carbon economy

Weidou NI, Zhen CHEN

Frontiers in Energy 2011, Volume 5, Issue 1,   Pages 1-19 doi: 10.1007/s11708-010-0136-4

Abstract: In China, coal is a dominant component of energy mix, and it is expected to remain as such over the nextFurthermore, the synergy of fossil fuels (especially coal) with renewable energy, the synergy of differentkinds of energy for energy storage, the synergy of centralized and distributed supply of different kindsof energy, and the synergy of different kinds of energy in smart energy grid (power, gas, heat, andsynergy of coal with other energy resources, and to propose the scientific and technological problems

Keywords： synergy     clean and efficient utilization of coal     coal-based polygenration     CO2 mitigation     energy    

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Study on the Path of “Near-zero Emission” Coal-based Clean Energy Ecosystem Development

Zhang Yu-zhuo

Frontiers of Engineering Management 2014, Volume 1, Issue 1,   Pages 37-41 doi: 10.15302/J-FEM-2014007

Abstract: Developing a "near-zero emission" coal-based clean energy ecosystem bears great significance for thesustainable development of clean energy in China and the world at large.the development strategy, implementation pathways and key priorities of China's "near-zero emission" coal-basedclean energy ecosystem, and in turn proposes specific measures to underpin the development and implementation

Keywords： near-zero emission     clean energy ecosystem     study on the path    

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Practice on Ultra-low Emission and Energy Efficient Technologies in Coal-fired Power Plants

Yin-biao Chen,Yi Zhang,Wen Ling

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 377-383 doi: 10.15302/J-FEM-2016045

Abstract: Restructuring of China’s energy mix is accelerating due to factors such as energy security, economicEfficient and clean utilization of coal-generated power therefore plays an increasingly important rolein solving energy and environmental problems in China.energy efficiency, opening up a new era of more efficient and cleaner coal generation.for implementing of the national policy on ultra-low emission and energy efficient retrofit of coal-fired

Keywords： coal     power generation     ultra-low emission     energy efficiency    

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Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 798-807 doi: 10.1007/s11708-019-0633-z

Abstract: Coal-fired power is the main power source and the biggest contributor to energy conservation in the pastIt is generally believed that advanced technology should be counted on for energy conservation.However, a review of the decline in the national average net coal consumption rate (NCCR) of China’scoal-fired power industry along with its development over the past few decades indicates that the up-gradation

Keywords： coal-fired power     energy conservation     net coal consumption rate     new installation     phasing out backward    

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Efficient Utilization of Energy Resources in Coal Mines

Lyu Chaoxian, Sun Wen, Song Guanyu, Yu Hao, Wang Chengshan

Strategic Study of CAE 2023, Volume 25, Issue 5,   Pages 136-145 doi: 0.15302/J-SSCAE-2023.05.012

Abstract: By utilizing the advantages of energy resources in coal mines and achieving material – energy cyclethe current status of coal mine energy resource utilization, and summarizes the challenges and trendsof coal mine energy resource utilization., and optimization and scheduling techniques for integrated energy systems in coal mines.A coal mine integrated energy microgrid should be built, and the optimal combination of energy sources

Keywords： energy resources in coal mines     coal-associated resources     efficient utilization     material–energy cycle     integrated energy microgrid    

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Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueled

Wu YU, Gen CHEN, Zuohua HUANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 412-418 doi: 10.1007/s11708-011-0163-9

Abstract: particulate number concentration and size distribution, of a turbocharged, common-rail diesel engine fueled

Keywords： biodiesel     methanol     common-rail (CR) diesel engine     cetane number (CN) improver    

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Approach and potential of replacing oil and natural gas with coal in China

Junjie LI, Yajun TIAN, Xiaohui YAN, Jingdong YANG, Yonggang WANG, Wenqiang XU, Kechang XIE

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 419-431 doi: 10.1007/s11708-020-0802-0

Abstract: China’s fossil energy is characterized by an abundance of coal and a relative lack of oil and naturalBased on the perspective of energy security, this paper proposes a technical framework for defining thesubstitution of oil and natural gas with coal in China.By implementing this strategy, China’s external dependence on oil, natural gas, and primary energy isfor energy transformation in China and other countries with similar energy situations.

Keywords： coal replacing oil and natural gas     energy security     external dependence     energy strategy     China    

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Developing coal chemical industry and ensuring national energy security

Xu Yaowu,Xu Liwei,Lu Yongjun

Strategic Study of CAE 2011, Volume 13, Issue 11,   Pages 20-25

Abstract: justify;">This article proposes the way of thinking and viewpoints for implementing the strategy of coalreplacing oil in view of actual situation of energy structure in China by means of explanation and analysison theory and practice, expounding the necessity and significance of implementing the strategy of coalindustry from several respects, summarizes the technical process and market situation of several main coalthis article explicitly proposes the detailed ideas and suggestions for implementing the strategy of coal

Keywords： coal chemical industry     replacement     oil chemical industry     strategy     energy security     advice    

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Combustion characteristics of SI engine fueled with methanol-gasoline blends during cold start

SONG Ruizhi, LIU Shenghua, LIANG Xiaoqiang, Tiegang H U

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 395-400 doi: 10.1007/s11708-008-0081-7

Abstract: A 3-cylinder port fuel injection (PFI) engine fueled with methanol-gasoline blends was used to studyHydrocarbon (HC) reduces by 40% and CO by 70% when fueled with M30 (30% methanol in volume).

Keywords： combustion     3-cylinder     indicated     Cylinder pressure     emission    

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Development Trend and Strategic Countermeasures of Clean Coal Technology in China Toward 2035

Sun Xudong, Zhang Bo, Peng Suping

Strategic Study of CAE 2020, Volume 22, Issue 3,   Pages 132-140 doi: 10.15302/J-SSCAE-2020.03.021

Abstract:

China’s energy structure has long been dominated by coal.To achieve clean, high-efficiency utilization of coal in the country, it’s urgent to develop cleancoal technologies (CCTs).It is necessary to plan for the long-term development of coal energy, deploy the development of moderncoal chemical industry scientifically, actively deploy disruptive technology research and development

Keywords： coal     clean coal technology     energy strategy     2035    

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Emission characteristics of a turbocharged diesel engine fueled with gas-to-liquids

WU Tao, ZHANG Wugao, FANG Junhua, HUANG Zhen

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 331-335 doi: 10.1007/s11708-007-0049-z

Abstract: Emission characteristics of a turbocharged, inter-cooled, heavy-duty diesel engine operating on neat gas-to-liquids (GTL) and blends of GTL with conventional diesel were investigated and a comparison was made with those of diesel fuel. The results show that nitrogen oxides (NO), smoke, and particulate matter (PM) emissions can be decreased when operating on GTL and diesel-GTL blends. Engine emissions decrease with an increase of GTL fraction in the blends. Compared with diesel fuel, an engine operating on GTL can reduce NO, PM, carbon monoxide (CO), and hydrocarbon (HC) by 23.7%, 27.6%, 16.6% and 12.9% in ECE R49 13-mode procedure, respectively. Engine speed and load have great influences on emissions when operating on diesel-GTL blends and diesel fuel in the turbocharged diesel engine. The study indicates that GTL is a promising alternative fuel for diesel engines to reduce emissions.

Keywords： comparison     conventional     fraction     13-mode procedure     study    

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Title Author Date Type Operation

Dynamic Carbon Neutrality Mode for Coal-Based Energy Systems and Effectiveness Assessment Thereof

Ge Shirong, Wang Bing, Feng Haohao, Jiang Xinru, Li Xue

Journal Article

Sensitivity analysis of a methanol and power polygeneration system fueled with coke oven gas and coal

Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI

Journal Article

Exploration and Practice in Systems Engineering Management of Large Coal-based Integrated Energy Projects

Wen Ling

Journal Article

Synergetic Management Theory for Coal-Based Energy Engineering and the Engineering Practice of Shenhua

Wen Ling

Journal Article

Synergistic utilization of coal and other energy – Key to low carbon economy

Weidou NI, Zhen CHEN

Journal Article

Study on the Path of “Near-zero Emission” Coal-based Clean Energy Ecosystem Development

Zhang Yu-zhuo

Journal Article

Practice on Ultra-low Emission and Energy Efficient Technologies in Coal-fired Power Plants

Yin-biao Chen,Yi Zhang,Wen Ling

Journal Article

Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Journal Article

Efficient Utilization of Energy Resources in Coal Mines

Lyu Chaoxian, Sun Wen, Song Guanyu, Yu Hao, Wang Chengshan

Journal Article

Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueled

Wu YU, Gen CHEN, Zuohua HUANG

Journal Article

Approach and potential of replacing oil and natural gas with coal in China

Junjie LI, Yajun TIAN, Xiaohui YAN, Jingdong YANG, Yonggang WANG, Wenqiang XU, Kechang XIE

Journal Article

Developing coal chemical industry and ensuring national energy security

Xu Yaowu,Xu Liwei,Lu Yongjun

Journal Article

Combustion characteristics of SI engine fueled with methanol-gasoline blends during cold start

SONG Ruizhi, LIU Shenghua, LIANG Xiaoqiang, Tiegang H U

Journal Article

Development Trend and Strategic Countermeasures of Clean Coal Technology in China Toward 2035

Sun Xudong, Zhang Bo, Peng Suping

Journal Article

Emission characteristics of a turbocharged diesel engine fueled with gas-to-liquids

WU Tao, ZHANG Wugao, FANG Junhua, HUANG Zhen

Journal Article