CAS OpenIR
Fuel gas production from dusty tar pyrolysis
Cao, Dongdong1,2; Du, Lin1; Wang, Ze1; Song, Wenli1,2; Li, Songgeng1,2
2018
Source PublicationENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
ISSN1556-7036
Volume40Issue:22Pages:2745-2752
Abstract

Dusty tar is an undesired product obtained from a coal pyrolysis/combustion system. Thermal conversion of dusty tar into fuel gas was studied with a fixed-bed reactor. It is found that C-2-C-5 hydrocarbons are mainly derived from the cracking of long-chain aliphatics, while CH4 from the decomposition of long-chain aliphatics and alkyl-substituted aromatic chemicals. The yield of the gas product increases monotonously, but the heating value of gas gradually decreases as temperature increases from 400 to 950 degrees C. Decomposition of chemicals with aboiling point over 360 degrees C contributes to 50-90% C-1-C-5 hydrocarbons and COx when pyrolysis temperature is lower than 600 degrees C.

KeywordDecomposition Dusty Tar Fuel Gas Heating Value Pyrolysis
DOI10.1080/15567036.2018.1511646
Language英语
WOS KeywordCoal Pyrolysis ; Volatiles ; Reactor
Funding ProjectNational Key Research and Development Program of China[2018YFB0605003] ; CAS Key Technology Talent Program ; National Natural Science Foundation of China[51476180]
WOS Research AreaEnergy & Fuels ; Engineering ; Environmental Sciences & Ecology
WOS SubjectEnergy & Fuels ; Engineering, Chemical ; Environmental Sciences
Funding OrganizationNational Key Research and Development Program of China ; CAS Key Technology Talent Program ; National Natural Science Foundation of China
WOS IDWOS:000444995900009
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/25968
Collection中国科学院过程工程研究所
Corresponding AuthorDu, Lin
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Cao, Dongdong,Du, Lin,Wang, Ze,et al. Fuel gas production from dusty tar pyrolysis[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2018,40(22):2745-2752.
APA Cao, Dongdong,Du, Lin,Wang, Ze,Song, Wenli,&Li, Songgeng.(2018).Fuel gas production from dusty tar pyrolysis.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,40(22),2745-2752.
MLA Cao, Dongdong,et al."Fuel gas production from dusty tar pyrolysis".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 40.22(2018):2745-2752.
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