发明名称 |
Method for manufacturing synthesis gas and method for manufacturing methanol |
摘要 |
There is disclosed a method of manufacturing a synthesis gas comprising reacting hydrocarbons with water vapor in a reformer to produce a synthesis gas containing hydrogen, carbon monoxide and carbon dioxide, recovering carbon dioxide from combustion exhaust gas which has been discharged from the reformer by a carbon dioxide recovery apparatus provided with a carbon dioxide absorption tower and with a carbon dioxide-absorbing liquid regenerating tower, and feeding the carbon dioxide thus recovered, as a component of raw gas, to the upstream side and/or the downstream side of the reformer. The hot synthesis gas produced in the reformer is utilized as a heat source for regenerating a carbon dioxide-absorbing liquid in the carbon dioxide-absorbing liquid regenerating tower of the carbon dioxide recovery apparatus. |
申请公布号 |
US2003022948(A1) |
申请公布日期 |
2003.01.30 |
申请号 |
US20020197423 |
申请日期 |
2002.07.18 |
申请人 |
SEIKI YOSHIO;IMAI TETSUYA;KOBAYASHI KAZUTO;OSORA HIROYUKI;KUWADA CHIE;MORITA KAZUHIRO;MIYAMOTO SHUICHI |
发明人 |
SEIKI YOSHIO;IMAI TETSUYA;KOBAYASHI KAZUTO;OSORA HIROYUKI;KUWADA CHIE;MORITA KAZUHIRO;MIYAMOTO SHUICHI |
分类号 |
B01D53/14;C01B3/38;C01B3/52;C01B31/20;C07C29/151;C07C29/152;C07C31/04;(IPC1-7):C07C27/06 |
主分类号 |
B01D53/14 |
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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