The Use of Coke-Oven Gas

1912 ◽  
Vol 4 (7) ◽  
pp. 542-542
Keyword(s):  
Coke Oven ◽  
Coke Oven Gas

An exergy study on compression ignition engine operating with biogas gas and coke oven gas

2020 ◽  
Vol 33 (2) ◽  
pp. 183
Author(s):  
Hongqing Feng ◽  
Zhirong Nan ◽  
Xinyi Wang ◽  
Weiwen Zhang
Keyword(s):  
Coke Oven ◽  
Compression Ignition ◽  
Coke Oven Gas ◽  
Compression Ignition Engine

Catalytic partial oxidation of coke oven gas to syngas in an oxygen permeation membrane reactor combined with NiO/MgO catalyst

2010 ◽  
Vol 35 (12) ◽  
pp. 6239-6247 ◽  
Author(s):  
Zhibin Yang ◽  
Weizhong Ding ◽  
Yunyan Zhang ◽  
Xionggang Lu ◽  
Yuwen Zhang ◽  
...  
Keyword(s):  
Partial Oxidation ◽  
Membrane Reactor ◽  
Coke Oven ◽  
Oxygen Permeation ◽  
Catalytic Partial Oxidation ◽  
Coke Oven Gas ◽  
Oxygen Permeation Membrane

Hydrogen production from coke oven gas over LiNi/γ-Al2O3 catalyst modified by rare earth metal oxide in a membrane reactor

2009 ◽  
Vol 18 (4) ◽  
pp. 407-414 ◽  
Author(s):  
Zhibin Yang ◽  
Yunyan Zhang ◽  
Weizhong Ding ◽  
Yuwen Zhang ◽  
Peijun Shen ◽  
...  
Keyword(s):  
Rare Earth ◽  
Hydrogen Production ◽  
Metal Oxide ◽  
Rare Earth Metal ◽  
Membrane Reactor ◽  
Earth Metal ◽  
Coke Oven ◽  
Coke Oven Gas ◽  
Rare Earth Metal Oxide ◽  
Al2o3 Catalyst

Catalytic Partial Oxidation of Coke Oven Gas to Syngas over Ni/SiO2 Catalyst Modified by Rare Earth Metal Oxide in a Membrane Reactor

2010 ◽  
Vol 156-157 ◽  
pp. 1024-1028
Author(s):  
Da Hai Hu ◽  
Xiong Gang Lu ◽  
Hong Wei Cheng ◽  
Wei Zhong Ding
Keyword(s):  
Rare Earth ◽  
Partial Oxidation ◽  
Membrane Reactor ◽  
Coke Oven ◽  
Oxygen Permeation ◽  
Catalytic Partial Oxidation ◽  
Permeation Flux ◽  
Coke Oven Gas ◽  
Permeable Membrane ◽  
Oxygen Permeation Flux

The performance of Ni/SiO2 Catalysts modified by La2O3, ZrO2 and CeO2 were tested in a BaCo0.7Fe0.2Nb0.1O3-δ (BCFNO) membrane reactor by catalytic partial oxidation of coke oven gas (COG) under atmospheric pressure. The results show that the oxygen permeation flux increased dramatically with Ni/RxOy/SiO2 (R = La, Zr or Ce) catalysts by adding the element of rare earth especially the La during the reforming reaction. At optimized reaction conditions, the dense oxygen permeable membrane had an oxygen permeation flux around 16.4 ml/cm2•min and a CH4 conversion of 99.2% have been achieved at 900 oC.

A thermodynamic performance analysis on influence parameters of COG-CCHP based on exergy

2018 ◽  
Vol 15 (6) ◽  
pp. 771-785
Author(s):  
Hongbin Zhao ◽  
Yu Cao ◽  
Chang Liu ◽  
Xiang Qi
Keyword(s):  
Energy Consumption ◽  
Energy Loss ◽  
Volume Fraction ◽  
Coke Oven ◽  
Integrated System ◽  
Operating Conditions ◽  
Weak Links ◽  
Coke Oven Gas ◽  
Content Type ◽  
Temperature And Pressure

PurposeThe purpose of this paper is to investigate the performance of coke oven gas (COG)-combined cooling, heating and power (CCHP) system and to mainly focus on studying the influence of the environmental conditions, operating conditions and gas conditions on the performance of the system and on quantifying the distribution of useful energy loss and the saving potential of the integrated system changing with different parameters.Design/methodology/approachThe working process of COG-CCHP was simulated through the establishment of system flow and thermal analysis mathematical model. Using exergy analysis method, the COG-CCHP system’s energy consumption status and the performance changing rules were analyzed.FindingsThe results showed that the combustion chamber has the largest exergy loss among the thermal equipments. Reducing the environmental temperature and pressure can improve the entire system’s reasonable degree of energy. Higher temperature and pressure improved the system’s perfection degree of energy use. Relatively high level of hydrogen and low content of water in COG and an optimal range of CH4volume fraction between 35 per cent and 46 per cent are required to ensure high exergy efficiency of this integration system.Originality/valueThis paper proposed a CCHP system with the utilization of coke oven gas (COG) and quantified the distribution of useful energy loss and the saving potential of the integrated system under different environmental, operating and gas conditions. The weak links of energy consumption within the system were analyzed, and the characteristics of COG in this way of using were illustrated. This study can provide certain guiding basis for further research and development of the CCHP system performance.

Selection and preparation of CO2 sorbent for sorption-enhanced steam reforming process of raw coke oven gas

2018 ◽  
Vol 38 (1) ◽  
pp. 89-97 ◽  
Author(s):  
Huaqing Xie ◽  
Qingbo Yu ◽  
Han Lu ◽  
Liang Ji ◽  
Hao Chen ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Coke Oven ◽  
Coke Oven Gas ◽  
Co2 Sorbent
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