发明名称 |
ETHYLBENZENE DEHYDROGENATION CATALYST AND ITS PRODUCTION |
摘要 |
PURPOSE:To obtain an ethylbenzene dehydrogenation catalyst excellent in activity and having a stable catalyst structure and high mechanical strength. CONSTITUTION:At least one of alkali, alkaline earth or rare earth metals is added to a heat resistant inorg. oxide carrier and heat treatment is carried out to modify the carrier. A complex salt of an org. acid contg. iron and potassium in one molecule as a precursor of potassium ferrate is carried on the modified carrier and heat treatment is carried out to produce the objective catalyst. |
申请公布号 |
JPH07328439(A) |
申请公布日期 |
1995.12.19 |
申请号 |
JP19940145807 |
申请日期 |
1994.06.06 |
申请人 |
NISSAN GAADORAA SHOKUBAI KK |
发明人 |
MIURA HIROSHI |
分类号 |
B01J23/78;C07B61/00;C07C5/333;C07C15/46 |
主分类号 |
B01J23/78 |
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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