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...
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...
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...
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...
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...
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...
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 ...