发明名称 |
Method of producing off-gas having a selected ratio of carbon monoxide to hydrogen |
摘要 |
A method of producing an off-gas with a selected CO/H2 ratio of from about 0.1 to about 8 and a CO/CO2 ratio of at least about 0.1 by hydrothermal processing is provided. The method comprises the step of contacting a reactant capable of producing CO and H2 under hydrothermal conditions at a temperature of at least about 374 DEG C. and a pressure of at least about 22.1 MPa in the presence of water and with an amount of an additive effective to produce the selected CO/H2 ratio. The contacting is for a time sufficient to produce off-gas having the selected CO/H2 ratio and having a CO/CO2 ratio of at least about 0.1. Presence of the additive may enhance or may reduce the ratio of carbon monoxide to hydrogen in the off-gas. The additive may be an acid, a base, a salt, an oxide, or an oxidant. The off-gas having a selected CO/H2 ratio may be used for synthesis of organic compounds.
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申请公布号 |
US5578647(A) |
申请公布日期 |
1996.11.26 |
申请号 |
US19940359467 |
申请日期 |
1994.12.20 |
申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
LI, LIXIONG;GLOYNA, EARNEST F. |
分类号 |
C02F1/72;C02F11/08;C07C1/04;C07C29/151;C07C51/10;(IPC1-7):C07C27/00;C07C27/10 |
主分类号 |
C02F1/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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