LIGNITE

作品数:117被引量:237H指数:8
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相关作者:董莲华袁红莉侯玉翠更多>>
相关机构:煤炭科学研究总院中国农业大学波恩大学太原师范学院更多>>
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  • 期刊=Carbon Resources Conversionx
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A novel method for producing benzene polycarboxylic acids by electrochemical oxidation of Zhaotong lignite in aqueous NaCl solution
《Carbon Resources Conversion》2024年第2期88-94,共7页Ze-Zheng Li Wei-Jia Jiang Yu-Gao Wang Zhi-Lei Wang Jun Shen Xian-Yong Wei 
supported by the National Natural Science Foundation of China(Grant No.21706172);Shanxi Province Natural Science Foundation(Grant No.202203021221069 and 20210302123167).
The development of a coal-based synthetic route to produce benzene polycarboxylic acids(BPCAs)is of great importance for the highly efficient utilization of lignites.In this paper,aqueous NaCl^(-)electrolytic system w...
关键词:LIGNITE Benzene polycarboxylic acids Electrochemical oxidation Aqueous NaCl electrolytic system Coal related model compounds 
Effect of pyrolysis on Zhaotong lignite oxidation with aqueous sodium hypochlorite被引量:3
《Carbon Resources Conversion》2021年第1期1-9,共9页Yu-Gao Wang Chun-Hui Bo Jun Shen Zhi-Lei Wang Yan-Xia Niu Xian-Yong Wei 
supported by the National Natural Science Foundation of China(Grant No.21706172);NSFC-Shanxi joint fund for coal-based low carbon(Grant No.U1610223 and U1710102);Key Research and Development(R&D)Projects of Shanxi Province(201903D321061);State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering(Grant No.2021-K79).
The pyrolysis treatment of lignites could remove thermal-unstable aliphatic structures but enrich aromatic structures in resulting pyrolysis residues,which would facilitate producing benzene polycarboxylic acids(BPCAs...
关键词:PYROLYSIS Aqueous sodium hypochlorite Benzene polycarboxylic acids Lignite oxidation 
Thermal behavior of Mongolian low-rank coals during pyrolysis被引量:6
《Carbon Resources Conversion》2021年第1期19-27,共9页Ariunaa Alyeksandr Zongqing Bai Jin Bai Narangerel Janchig Purevsuren Barnasan Zhihao Feng Ranran Hou Chong He 
financially supported by Bureau of International Cooperation,Chinese Academy of Sciences(Grant No.122214KYSB20170020);the President’s International Fellowship Initiative of Chinese Academy of Sciences(Grant No.2018VSB0003)for financial support of her research stay at State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan PR China.
Low temperature pyrolysis behavior of four low-rank coals from the biggest deposits of Mongolia were studied using a fixed-bed reactor and Gray-King retort.The coal samples and resultant chars were analyzed using Four...
关键词:Mongolian low-rank coal LIGNITE Subbituminous coal PYROLYSIS Thermal behavior 
Fractionation and characterization of thermal extracts from lignite under ultrasonic-assisted extraction被引量:1
《Carbon Resources Conversion》2021年第1期214-218,共5页Xin Zha Shibiao Ren Tao Jiang Jingchong Yan Zhicai Wang Zhiping Lei Chunxiu Pan Shigang Kang Zhanku Li Hengfu Shui 
supported by the National Natural Science Foundation of China(Grants 21978002,21878001,22078002,21776001,21875001,21808002 and 22008001).
Hypercoal(HPC)is promising feedstock for producing coal-based chemicals due to its extremely low ash content and high reactivity.However,the conventional methods for HPC preparation through thermal extraction under me...
关键词:Hypercoal UAE Thermal extracts Product distribution 
Forms of potassium and chlorine from oxy-fuel co-combustion of lignite coal and corn stover被引量:5
《Carbon Resources Conversion》2019年第2期103-110,共8页Chansa Oris Zhongyang Luo Wennan Zhang Chunjiang Yu 
financed by International Cooperation Foundation for China-USA,NSFC-NSF 51661125012。
In this work,the forms of potassium and chlorine from oxy-fuel co-combustion of lignite coal and corn stover under atmospheric pressure were investigated.In order to check transitional stage,the feedstocks were combus...
关键词:Co-combustion(biomas&coal) Oxyfuel combustion Chemical fractionation Phase-mineral identifications 
Effect of SiO_(2)on loss of catalysis of inherent metallic species in CO_(2)gasification of coke from lignite被引量:1
《Carbon Resources Conversion》2019年第1期13-22,共10页Cheolyong Choi U.P.M.Ashik Shinji Kudo Kazuya Uebo Koyo Norinaga Jun-ichiro Hayashi 
A part of this work was financially supported by the Japan Society for the Promotion of Science(JSPS)for Grant-in-Aid for Scientific Research A(Grant 17H01340)。
Inherent metallic species retained by coal char or coke,such as Na and Ca,behave as catalysts in gasification.The char/coke normally contains inherent SiO_(2),which can react with the inherent catalysts to form silica...
关键词:COKE LIGNITE Reactivity CO_(2)gasification Inherent metallic species Catalyst Deactivation SiO_(2) 
Effects of CO_(2)atmosphere on slow pyrolysis of high-ash lignite被引量:6
《Carbon Resources Conversion》2018年第1期94-103,共10页Qinhui Wang Kaikun Li Zhihang Guo Mengxiang Fang Zhongyang Luo Kefa Cen 
the National Key R&D Program of China(No.2017YFB0602800)。
Slow pyrolysis of a typical high-ash lignite in China was carried out in atmospheres of N_(2),20%CO_(2)/N_(2),40%CO_(2)/N_(2),and 60%CO_(2)/N_(2)in a fixed bed reactor.The evolution of char,tar,and gases in yield and ...
关键词:CO_(2) Inherent minerals LIGNITE TAR 
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