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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0402521 (1982-07-28) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 276 인용 특허 : 1 |
The present invention is directed to a process which uses the methanol synthesis gas from steam reforming in a first methanol plant and effectively integrates a second methanol plant which uses as the methanol synthesis gas (a) the purge gas from the first methanol plant and (b) the clean syn-gas pr
The present invention is directed to a process which uses the methanol synthesis gas from steam reforming in a first methanol plant and effectively integrates a second methanol plant which uses as the methanol synthesis gas (a) the purge gas from the first methanol plant and (b) the clean syn-gas produced by partial oxidation.
In a process for producing methanol which comprises converting a methane-rich gas by steam reforming into a mixture comprising hydrogen and carbon oxides and reacting said mixture in a first methanol plant which produces a methanol stream and a purge gas stream, the improvement to produce a total ca
In a process for producing methanol which comprises converting a methane-rich gas by steam reforming into a mixture comprising hydrogen and carbon oxides and reacting said mixture in a first methanol plant which produces a methanol stream and a purge gas stream, the improvement to produce a total capacity of methanol between 1.45 and 1.75 of the design capacity of said first methanol plant comprising: (a) converting by high temperature partial oxidation using essentially pure oxygen a heavy carbonaceous material into a raw gas comprising hydrogen, carbon monoxide, carbon dioxide, other acid gases and hydrocarbons; (b) removing said other acid gases and trace elements of sulfur to produce a clean syn-gas; and (c) reacting said purge gas and said clean syn-gas in a second methanol plant to produce a second methanol stream.
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