发明名称 |
PROCESS FOR PRODUCING ACRYLIC ACID |
摘要 |
<p>A process which enables production of acrylic acid on an industrial scale at high productivity with stability, comprising production of acrylic acid by oxidation of propane with molecular oxygen, is provided. The process is characterized in characterized by re-use of the gas containing unreacted propane, as obtained after recovering acrylic acid from the gas produced of the reaction, as a recycling gas after removing at least a part of carbon dioxide from the same gas.</p> |
申请公布号 |
WO2009028292(A1) |
申请公布日期 |
2009.03.05 |
申请号 |
WO2008JP63708 |
申请日期 |
2008.07.24 |
申请人 |
NIPPON SHOKUBAI CO., LTD.;NAKAJIMA, AKIYOSHI;FUKUMOTO, NAOHIRO |
发明人 |
NAKAJIMA, AKIYOSHI;FUKUMOTO, NAOHIRO |
分类号 |
C07C51/215;C07C51/25;C07C57/05;C07C57/055 |
主分类号 |
C07C51/215 |
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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