Synergistic effect on co-gasification reactivity of biomass-petroleum coke blended char

2017 ◽  
Vol 234 ◽  
pp. 33-39 ◽  
Author(s):  
Juntao Wei ◽  
Qinghua Guo ◽  
Yan Gong ◽  
Lu Ding ◽  
Guangsuo Yu
Keyword(s):  
Synergistic Effect ◽  
Petroleum Coke ◽  
Gasification Reactivity

The synergistic effect of carbon materials on properties of copper-based friction materials

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Lin Xueyang ◽  
Liu Rutie ◽  
Wang Lin ◽  
Li Zhengzhou ◽  
Xiong Xiang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Peer Review ◽  
Petroleum Coke ◽  
Carbon Materials ◽  
Metal Sulfide ◽  
Reduction Process ◽  
Friction Materials ◽  
Content Type ◽  
Braking Process ◽  
Friction Surfaces

Purpose This study aims to investigate the effect of combined use of granular graphite and petroleum coke on the properties of copper-based friction materials and the friction and wear mechanisms. Design/methodology/approach Copper-based friction materials with different proportions of petroleum coke and granular graphite were prepared by using powder metallurgy. The friction surfaces were analyzed. Findings Changing the ratio of petroleum coke/granular graphite affects the formation of oxides and sulfides on the surface of the materials. Increasing the petroleum coke promotes the production of metal sulfide and sulfate in the friction materials and reduces coefficient of friction (COF) and wear. Increasing petroleum coke also increases the amount of carbonic oxide (CO) released during the braking process and promotes the reduction process of iron oxide on the friction surface. Originality/value The synergistic effect of carbon materials on copper-based friction materials was studied in terms of the tribological chemical reaction. This research provides useful information for the selection of carbon materials in friction materials. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-02-2020-0075/

Catalytic effect of black liquor on the gasification reactivity of petroleum coke

2010 ◽  
Vol 87 (5) ◽  
pp. 1710-1715 ◽  
Author(s):  
Xiuli Zhan ◽  
ZhiJie Zhou ◽  
Fuchen Wang
Keyword(s):  
Petroleum Coke ◽  
Catalytic Effect ◽  
Black Liquor ◽  
Gasification Reactivity

Influence of blending methods on the co-gasification reactivity of petroleum coke and lignite

2011 ◽  
Vol 52 (4) ◽  
pp. 1810-1814 ◽  
Author(s):  
Xiuli Zhan ◽  
Jia Jia ◽  
Zhijie Zhou ◽  
Fuchen Wang
Keyword(s):  
Petroleum Coke ◽  
Gasification Reactivity

Experimental study on co-pyrolysis of petroleum coke and coals: Synergy effects and co-gasification reactivity

Fuel ◽  
2020 ◽  
Vol 279 ◽  
pp. 118368 ◽  
Author(s):  
Jilin Li ◽  
Yifei Wang ◽  
Longchu Zhu ◽  
Zhifeng Zhang ◽  
Huixia Xiao
Keyword(s):  
Experimental Study ◽  
Petroleum Coke ◽  
Gasification Reactivity ◽  
Synergy Effects

Catalytic gasification reactivity and mechanism of petroleum coke at high temperature

Fuel ◽  
2021 ◽  
Vol 293 ◽  
pp. 120469
Author(s):  
Haiping Yang ◽  
Hao Song ◽  
Chuang Zhao ◽  
Junhao Hu ◽  
Siqin Li ◽  
...  
Keyword(s):  
High Temperature ◽  
Petroleum Coke ◽  
Catalytic Gasification ◽  
Gasification Reactivity

scholarly journals Effect of heat treatment on structure and gasification reactivity of petroleum coke

2016 ◽  
Vol 3 (1) ◽  
pp. 53-61 ◽  
Author(s):  
Chao Li ◽  
Xin Liu ◽  
Zhijie Zhou ◽  
Zhenghua Dai ◽  
Ji Yang ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Petroleum Coke ◽  
Gasification Reactivity
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