Changes in char structure during the low-temperature pyrolysis in N2 and subsequent gasification in air of Loy Yang brown coal char

Fuel ◽  
2018 ◽  
Vol 212 ◽  
pp. 187-192 ◽  
Author(s):  
Tingting Li ◽  
Lei Zhang ◽  
Li Dong ◽  
Penghua Qiu ◽  
Shuai Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Brown Coal ◽  
Coal Char ◽  
Char Structure ◽  
Low Temperature Pyrolysis

GC-MS Analyzing of Coal Tar of Lignite Briquette from Low Temperature Pyrolysis

2014 ◽  
Vol 472 ◽  
pp. 591-595 ◽  
Author(s):  
Xin Tao Cui ◽  
Yong Fa Zhang ◽  
Dong Liu Dong ◽  
Yu Qiong Zhao
Keyword(s):  
Phenolic Compounds ◽  
Low Temperature ◽  
Brown Coal ◽  
Aromatic Compounds ◽  
Heterocyclic Compounds ◽  
Coal Tar ◽  
Aliphatic Hydrocarbon ◽  
The Other ◽  
Low Temperature Pyrolysis ◽  
Content Of Oxygen

Distillation and GC-MS were employed to analysis the coal tar of low-temperature pyrolysis of lignite briquette by contrasting with standards: the fraction below 340°C in the tar distillates of brown coal tar accounted for 83.30% and the other greater than 340°C is pitch accounted for 16.32%. 34.00% of coal tar are hydrocarbons which are mainly consisted of fat aliphatic hydrocarbon and include few alkene and cycloparaffins. The content of phenolic compounds in coal tar, mainly comes from the fraction below 210°C, is 11.68%. 16.86% of coal tar is aromatic compounds which are mainly composed of substitutive derivative of polyalkylbenzene distributing in all kinds of fractions; and a small amount of aromatic compounds which is concentrated in the fraction below 300°C. The content of oxygen-containing, nitrogen-containing and heterocyclic compounds is 4.47%, 0.57%, 2.11%, respectively.

Low Temperature Pyrolysis of an Australian Brown Coal in a Fluidised Bed Reactor

2008 ◽  
Vol 8 (3-4) ◽  
pp. 293-309 ◽  
Author(s):  
L. Shen ◽  
D. K. Zhang ◽  
H. M. Yan ◽  
J. R. Roach ◽  
Q. D. Nguyen
Keyword(s):  
Low Temperature ◽  
Brown Coal ◽  
Fluidised Bed ◽  
Low Temperature Pyrolysis ◽  
Fluidised Bed Reactor

Characterisation of the products of low temperature pyrolysis of Victorian brown coal in a semi-continuous/flow through system

Fuel ◽  
2018 ◽  
Vol 234 ◽  
pp. 1422-1430 ◽  
Author(s):  
Ying Qi ◽  
Will Hann ◽  
Dirgarini J.N. Subagyono ◽  
Yi Fei ◽  
Marc Marshall ◽  
...  
Keyword(s):  
Low Temperature ◽  
Brown Coal ◽  
Continuous Flow ◽  
Flow Through ◽  
Low Temperature Pyrolysis

Comparative study of low-temperature pyrolysis and solvent treatment on upgrading and hydro-liquefaction of brown coal

Fuel ◽  
2017 ◽  
Vol 199 ◽  
pp. 598-605 ◽  
Author(s):  
Jingchong Yan ◽  
Zongqing Bai ◽  
Pan Hao ◽  
Jin Bai ◽  
Wen Li
Keyword(s):  
Low Temperature ◽  
Comparative Study ◽  
Brown Coal ◽  
Solvent Treatment ◽  
Low Temperature Pyrolysis

Biomass Volatile Decomposition with a Novel Ni Loaded Brown Coal Char at Extremely Low Temperature

2016 ◽  
Vol 49 (3) ◽  
pp. 294-299 ◽  
Author(s):  
Keiichi Kaneko ◽  
Liuyun Li ◽  
Aya Matsushima ◽  
Hoshito Sato ◽  
Tadaaki Shimizu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Brown Coal ◽  
Coal Char

Brown coal char CO2‐gasification kinetics with respect to the char structure part II: Kinetics and correlations

2018 ◽  
Vol 97 (1) ◽  
pp. 226-237
Author(s):  
Evgeniia Komarova ◽  
Ziad Abosteif ◽  
Stefan Guhl ◽  
Bernd Meyer
Keyword(s):  
Brown Coal ◽  
Coal Char ◽  
Co2 Gasification ◽  
Char Structure
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