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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 pastHowever, 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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Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0118-0

Abstract: For this purpose, this study has developed a model that considers the float consumption rates of activitiesThe float consumption rate is the percentage that is set to determine the maximum amount of float whichThe proposed model allows a scheduler to assign float consumption rates to each activity that can be

Keywords： resource management     resource leveling     float consumption rate     scheduling    

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Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 406-412 doi: 10.1007/s11708-013-0266-6

Abstract: To reduce oil consumption during firing-up and partial-load operation, a tiny-oil ignition burner hascombustion as well as flow rates without coal feed was analyzed.feed rate of 4 t/h.However on the burner centerline, distributions increased slightly with increasing flow rate.At the same coal feed rate of 4 t/h, burner resistances are 480, 600, and 740 Pa for oil flow rates of

Keywords： ignition     coal     burner     boiler     oil flow rate    

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Influence of infiltration on energy consumption of a winery building

Hejiang SUN, Qingxia YANG

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 110-118 doi: 10.1007/s11708-013-0293-3

Abstract: winery building in Huailai County, Hebei Province in China, the influence of infiltration on energy consumptionThe energy use simulation demonstrates that the reduction of the infiltration rate of the exterior roomsto 1/3 and the interior rooms to 1/2 could help decrease a total energy consumption of approximatelyTherefore, it has a great potential to reduce the energy consumption in this type of buildings.

Keywords： industrial building     air change rate     pressurization test method     moisture condensation method     energy cost    

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Suggestions on the upgrading of Chinese coal industry and the exploration of energy resources

Wang An

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 143-147

Abstract:

To improve technological level of coal industry and transform means ofcoal production growth, is not only a necessity for the healthy development of coal industry, but alsoThe future direction for coal industry upgrading mainly lies in structural optimization and technologicalby promoting the development of Chinese coal industry in aspects of "scale, pattern and equipmentBy introducing Shendong development pattern, both recovery rate and the utilization of mineral resources

Keywords： coal industry upgrading     energy security     Shendong pattern     industry policies     recovery rate of resources     utilization rate    

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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 and coalperformed in the study, and the focus is put on the relations among syngas composition, conversation rateIt is obtained from the result that the proper conversion rate of the chemical subsystem according toIn all, the polygeneration system fueled with coke oven gas and coal gas, which can realize the reasonablesyngas to power and chemical product according to the syngas composition, is a promising method for coal

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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Energy consumption structure in China and the economic analysis of coupled wind power and coal to substitute

Yu Bo,Cao Chen and Gu Weidong

Strategic Study of CAE 2015, Volume 17, Issue 3,   Pages 100-106

Abstract: example，Shell coal gasification technology was used to produce synthesis gas.and wind/coal SNG.The oxygen consumption，water steam consumption，electricity consumption and CO2 emission were also analyzedthe ASU and WGS is huge， its average annual operating cost（equipment investment，raw materials，power consumptionThis paper provides a reference for the development of coal-to-SNG industry.

Keywords： energy consumption；coal-to-SNG；non-grid wind power；economic analysis；CO2 emission    

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Research and industrialization of near-net rolling technology used in shaft parts

Zhenghuan HU, Baoyu WANG, Zhenhua ZHENG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 1,   Pages 17-24 doi: 10.1007/s11465-018-0480-3

Abstract:

Shaft part rolling is an efficient and green near-net shaping technology offering many advantages,including high production efficiency, high material utilization rate, high product quality, and excellent

Keywords： cross wedge rolling     skew rolling     near-net rolling     shaft part    

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Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Strategic Study of CAE 2015, Volume 17, Issue 9,   Pages 49-55

Abstract: key to the air quality improvement since electricity industry accounts for over 50 % of China’s coalconsumption.series of national projects to reach the emission level of natural gas power generation units in using coal-firedto be an important solution for the air quality improvement, especially in regions with high energy-consumptionhigh-efficiency CO2 capture to lay a solid foundation for the construction of the world’s cleanest coal-fired

Keywords： coal     high energy consumption density     air pollution     ultra-low emissions     clean power generation    

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Effects of hydraulic retention time on net present value and performance in a membrane bioreactor treating

Dawei Yu, Jianxing Wang, Libin Zheng, Qianwen Sui, Hui Zhong, Meixue Cheng, Yuansong Wei

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1280-7

Abstract: the membrane bioreactor, both full-scale (500 m3/d) and pilot (1.0 m3/d), were used to calculate the netTank construction cost was decisive in determining the net present value contributed 62.1% to the capital

Keywords： Antibiotic production wastewater     Net present value     Membrane bioreactor     Hydraulic retention time     Pollutant    

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Carbon Capture and Storage: History and the Road Ahead Review

Jinfeng Ma, Lin Li, Haofan Wang, Yi Du, Junjie Ma, Xiaoli Zhang, Zhenliang Wang

Engineering 2022, Volume 14, Issue 7,   Pages 33-43 doi: 10.1016/j.eng.2021.11.024

Abstract: deployment of carbon capture and storage (CCS) is becoming increasingly urgent in the global path toward netReducing the energy consumption of lowconcentration CO2 capture and the depletion of chemical

Keywords： CCS research facility     Net GHG emission reduction     Energy consumption     Monitoring    

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Research on Energy Saving of Coal Utilization in High Energy Consuming Industries

Jin Yong,Chen Yong,Hu Shanying,Zhao Daiqing,Ma Xiaoqian,Wang Fuchen and Huhetaoli

Strategic Study of CAE 2015, Volume 17, Issue 9,   Pages 82-90

Abstract:

High-energy consuming industries are typically energy-intensive, and it is worthy of noting that coaland electricity play dominant role in energy consumption structure for these industries.sustainable development, energy conservation, along with significant emphasis on energy saving strategy in coalWith comprehensive recognition of current coal utilization in energy-intensive industries, the technicalFinally, the role of energy conservation in coal utilization was emphasized regarding to its great significance

Keywords： coal     high energy-consumption industries     SWOT analysis     technology roadmapping     energy-saving technology    

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Special issue: Near-net shaping technology

Dequn LI, Dongming GUO, Qingxue HUANG, Yanchun LOU

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 1,   Pages 1-2 doi: 10.1007/s11465-018-0497-7

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An energy consumption prediction approach of die casting machines driven by product parameters

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 868-886 doi: 10.1007/s11465-021-0656-0

Abstract: The energy consumption prediction of die casting machines can support energy consumption quota, processNevertheless, due to the uncertainty and complexity of the energy consumption in die casting machines, there is still a lack of an approach for energy consumption prediction that can provide support forFirstly, the system boundary of energy consumption prediction is defined, and subsequently, based onthe energy consumption characteristics analysis, a theoretical energy consumption model is established

Keywords： die casting machine     energy consumption prediction     product parameters    

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Modeling and Analysis of Elevator System Based on Timed-Coloured Petri Net

Zong Qun,Dou Liqian,Cheng Yiju

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 51-55

Abstract:

In this paper, an elevator running model based on timed-coloured Petri net is proposed.

Keywords： Petri net     timed-coloured Petri net     the model of elevator     the running of elevator    

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Title Author Date Type Operation

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

Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Journal Article

Influence of different oil feed rate on bituminous coal ignition in a full-scale tiny-oil ignition burner

Chunlong LIU, Qunyi ZHU, Zhengqi LI, Qiudong ZONG, Xiang ZHANG, Zhichao CHEN

Journal Article

Influence of infiltration on energy consumption of a winery building

Hejiang SUN, Qingxia YANG

Journal Article

Suggestions on the upgrading of Chinese coal industry and the exploration of energy resources

Wang An

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

Energy consumption structure in China and the economic analysis of coupled wind power and coal to substitute

Yu Bo,Cao Chen and Gu Weidong

Journal Article

Research and industrialization of near-net rolling technology used in shaft parts

Zhenghuan HU, Baoyu WANG, Zhenhua ZHENG

Journal Article

Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Journal Article

Effects of hydraulic retention time on net present value and performance in a membrane bioreactor treating

Dawei Yu, Jianxing Wang, Libin Zheng, Qianwen Sui, Hui Zhong, Meixue Cheng, Yuansong Wei

Journal Article

Carbon Capture and Storage: History and the Road Ahead

Jinfeng Ma, Lin Li, Haofan Wang, Yi Du, Junjie Ma, Xiaoli Zhang, Zhenliang Wang

Journal Article

Research on Energy Saving of Coal Utilization in High Energy Consuming Industries

Jin Yong,Chen Yong,Hu Shanying,Zhao Daiqing,Ma Xiaoqian,Wang Fuchen and Huhetaoli

Journal Article

Special issue: Near-net shaping technology

Dequn LI, Dongming GUO, Qingxue HUANG, Yanchun LOU

Journal Article

An energy consumption prediction approach of die casting machines driven by product parameters

Journal Article

Modeling and Analysis of Elevator System Based on Timed-Coloured Petri Net

Zong Qun,Dou Liqian,Cheng Yiju

Journal Article