Effect of temperature, solvent/coal ratio and beneficiation on conversion and product distribution from direct coal liquefaction

Fuel ◽  
2016 ◽  
Vol 172 ◽  
pp. 153-159 ◽  
Author(s):  
Juan Barraza ◽  
Edwin Coley-Silva ◽  
Jorge Piñeres
Keyword(s):  
Product Distribution ◽  
Coal Liquefaction ◽  
Effect Of Temperature ◽  
Direct Coal Liquefaction

Effect of solvent and atmosphere on product distribution, hydrogen consumption and coal structural change during preheating stage in direct coal liquefaction

Fuel ◽  
2018 ◽  
Vol 211 ◽  
pp. 783-788 ◽  
Author(s):  
Pan Hao ◽  
Zongqing Bai ◽  
Ranran Hou ◽  
Junli Xu ◽  
Jin Bai ◽  
...  
Keyword(s):  
Structural Change ◽  
Product Distribution ◽  
Coal Liquefaction ◽  
Hydrogen Consumption ◽  
Effect Of Solvent ◽  
Direct Coal Liquefaction

Role of hydrogen donor and non-donor binary solvents in product distribution and hydrogen consumption during direct coal liquefaction

2018 ◽  
Vol 173 ◽  
pp. 75-80 ◽  
Author(s):  
Pan Hao ◽  
Zong-Qing Bai ◽  
Zhi-Tong Zhao ◽  
Ze-Feng Ge ◽  
Ran-Ran Hou ◽  
...  
Keyword(s):  
Product Distribution ◽  
Hydrogen Donor ◽  
Coal Liquefaction ◽  
Binary Solvents ◽  
Hydrogen Consumption ◽  
Direct Coal Liquefaction

Hydrotreatment of Heavy Oil from Direct Coal Liquefaction on a Sulfided Ni-W/AC Catalyst

2012 ◽  
Vol 34 (24) ◽  
pp. 2287-2295 ◽  
Author(s):  
Z. P. Lei ◽  
L. J. Gao ◽  
H. F. Shui ◽  
Z. C. Wang ◽  
S. B. Ren
Keyword(s):  
Heavy Oil ◽  
Coal Liquefaction ◽  
Direct Coal Liquefaction

scholarly journals Kinetic Modelling of Low Temperature Direct Coal Liquefaction: Consideration of Dynamic Catalyst Activity

2021 ◽  
Author(s):  
Ethan Gabriel Hammond ◽  
Shaheen Amed Faizal Moonsamy ◽  
David Lokhat ◽  
Milan Carsky
Keyword(s):  
Low Temperature ◽  
Kinetic Modelling ◽  
Catalyst Activity ◽  
Coal Liquefaction ◽  
Direct Coal Liquefaction

Compositions of distillate recycle solvents derived from direct coal liquefaction in the SRC-I process

Fuel ◽  
1985 ◽  
Vol 64 (2) ◽  
pp. 242-254 ◽  
Author(s):  
Mieczyslaw M. Boduszynski ◽  
Robert J. Hurtubise ◽  
Todd W. Allen ◽  
Howard F. Silver
Keyword(s):  
Coal Liquefaction ◽  
Direct Coal Liquefaction

Study on Properties of the Blends with Direct Coal Liquefaction Residue and Asphalt

2014 ◽  
Vol 488-489 ◽  
pp. 316-321 ◽  
Author(s):  
Jie Ji ◽  
Yong Shang Zhao ◽  
Shi Fa Xu
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
Processing Method ◽  
Coal Liquefaction ◽  
Direct Influence ◽  
Processing Methods ◽  
High Temperature Properties ◽  
Additive Content ◽  
Direct Coal Liquefaction ◽  
Coal Liquefaction Residue

This paper studies the properties of the blends composed of DCLR (direct coal liquefaction residue) and asphalt using two different processing methods, compares the regulation that the DCLR additive content and processing method take influence on the high-temperature properties, low-temperature properties and durability of the blends. It is found that the DCLR can improve the high-temperature properties of asphalt but degrade its low-temperature properties. The properties of blends composed of DCLR, asphalt and furfural extract oil are tested and analyzed by adding a certain amount of furfural extract oil into it, which shows that adding DCLR can improve the high-temperature properties of asphalt and reduce its low-temperature properties but can hardly cause any impact on the properties of the blends. In addition, the processing method has a direct influence on the properties of blends.

Study on flow patterns in different types of direct coal liquefaction reactors

2009 ◽  
Vol 4 (5) ◽  
pp. 563-567 ◽  
Author(s):  
Xiangkun Ren ◽  
Dingye Fang ◽  
Jialu Jin ◽  
Jinsheng Gao
Keyword(s):  
Flow Patterns ◽  
Coal Liquefaction ◽  
Different Types ◽  
Direct Coal Liquefaction
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