Separation of Methane from Coal Bed Gas via Hydrate Formation in the Presence of Tetrahydrofuran and Sodium Dodecyl Sulfate
Separation of Methane from Coal Bed Gas via Hydrate Formation in the Presence of Tetrahydrofuran and Sodium Dodecyl Sulfate
复制标题
四氢呋喃和十二烷基硫酸钠存在下通过水合物形成从煤层气中分离甲烷
DOI:
10.1007/s10553-013-0438-4
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发表时间:
2013-07
影响因子:
0.6
通讯作者:
Yangsheng Zhao
中科院分区:
文献类型:
--
作者:
Jianzhong Zhao;Yaqin Tian;Yangsheng Zhao
We propose a novel technology for separation of methane from oxygen-containing coal bed gas via hydrate formation from solutions of promoters: tetrahydrofuran and sodium dodecyl sulfate. Experiments on methane separation from a model gas were conducted at different initial pressures. As shown by the results, hydrate formation in the presence of tetrahydrofuran and concentration of the methane are possible at a temperature of 5°C and a pressure of 0.3 MPa. The methane concentration can be raised from 16.45% to 61.7%. If the pressure is reduced from 1 MPa down to 0.3 MPa with no change in temperature, the selectivity of methane separation increases.
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DOI:
--
发表时间:
2007
期刊:
Modern Chemical Industry
影响因子:
--
作者:
Xian Xue-fu
通讯作者:
Xian Xue-fu
DOI:
--
发表时间:
1990
期刊:
--
影响因子:
--
作者:
E. D. Sloan;C. Koh
通讯作者:
E. D. Sloan;C. Koh
影响因子:
2.6
作者:
Ma, Q. -L.;Chen, G. -J.;Zhang, L. -W.
通讯作者:
Zhang, L. -W.
DOI:
10.1111/j.1749-6632.1994.tb38854.x
发表时间:
1994-01-01
期刊:
INTERNATIONAL CONFERENCE ON NATURAL GAS HYDRATES
影响因子:
--
作者:
HAPPEL, J;HNATOW, MA;MEYER, H
通讯作者:
MEYER, H
DOI:
10.1021/ef202007x
发表时间:
2012-03
期刊:
Energy & Fuels
影响因子:
--
作者:
Zhong Dongliang (钟栋梁);Peter Englezos
通讯作者:
Peter Englezos