Results 1 to 10 of about 17,957 (213)
Research on evaluation technology system of mid-deep underground coal gasification based on researchers from China [PDF]
Underground coal gasification is of great strategic significance to the effective and clean development of coal resources and scale up production of natural gas worldwide.
xinjun Chen +3 more
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Experimental assessment of dry water materials for inhibiting explosion under the coal gasification atmosphere. [PDF]
Liang G, Luo P.
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Simulation of co-production system based on coal partial gasification under different reactant gas atmospheres [PDF]
In order to explore the comparison of coal partial gasification hydrogen-electricity cogeneration systems under different gasification agent atmospheres, based coal partial gasification, including steam cycle power generation and syngas processing for ...
Zhang Zeyi, Shao Yingjuan
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Nine hundred data were collected from rigorously simulated EHIDiC for propylene/propane separation using the Aspen Plus-Matlab communication platform. Statistical analysis was performed to give a further understanding of EHIDiC, a highly coupled system ...
Peng Qiu +3 more
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Key technologies and prospect for in-situ gasification mining of deep coal resources
China has rich reserves of deep coal resources, and underground coal gasification can transform coal into gas and transport it to the ground, which is an important way for in-situ fluidized mining of deep coal.This article introduces the development ...
Liu Shuqin, Chang Zhibing, Liu Jinchang
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Analysis of recovery rate for underground coal gasification based on strength and permeability
The medium and deep underground coal gasification (UCG) is a new technology of coal utilization, and there is still lack of criterions to evaluate recovery rate.
Pengcheng HAO +7 more
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Simultaneous removal of SO2 and NOx with ammonia combined with gas-phase oxidation of NO using ozone [PDF]
A process for simultaneous desulfurization and denitrification was proposed, which was made up of ozone as the oxidizing agent for NO and ammonia solution as absorbent. The results showed that the presence of SO2 and the concentration changes of
Guo Shaopeng +7 more
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Effect of Biomass Char Additives on the Hydrogasification Behavior of a Bituminous Coal
The hydrogasification behavior of a Chinese bituminous coal with three different biomass char additives, i.e., sargassum char (SG char), saw dust char (SD char), and wheat straw char (WS char), was studied in a pressurized fixed bed reactor.
Huaili Zhu +3 more
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During the underground coal gasification process, the thermal stress produced at high temperatures will lead to coal cracking, which may cause gas leakage.
Faqiang SU +7 more
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With the help of Aspen Plus, a two-dimensional unsteady CFD model is developed to simulate the coal gasification process in a fixed bed gasifier. A developed and validated two dimensional CFD model for coal gasification has been used to predict and ...
Tamer M. Ismail +5 more
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