发明名称 |
FLUORINATION CATALYST AND PROCESS TO PRODUCE FLUORINATED HYDROCARBONS |
摘要 |
<p>A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity and from 0.1 to 8.0% by weight of the chromium in the catalyst based on the total weight of the chromium is present as chromium (VI). The use of the zinc-promoted, chromium-containing catalyst in a fluorination process in which a hydrocarbon or halogenated hydrocarbon is reacted with hydrogen fluoride in the vapour-phase at elevated temperatures is also described.</p> |
申请公布号 |
KR20110050714(A) |
申请公布日期 |
2011.05.16 |
申请号 |
KR20117007621 |
申请日期 |
2009.09.04 |
申请人 |
MEXICHEM AMANCO HOLDING S.A. DE C.V. |
发明人 |
SHARRATT ANDREW PAUL |
分类号 |
B01J23/26;B01J37/08;C07C17/10;C07C19/12 |
主分类号 |
B01J23/26 |
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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