发明名称 |
Verfahren für die katalytische, selective Zersetzung von Alkyläthern und Alkoholen in einen Einsatz, entstehend aus der Synthese von Methyl-Tertamyläther. |
摘要 |
A process for the selective catalytic decomposition of alkyl ethers and alcohols in a feedstock originating from the synthesis of methyl tert-amyl ether (TAME) is described, consisting of reacting said feedstock in the presence of a catalyst consisting of silica modified by the addition of alumina in a quantity of between 0.1 and 1.5% by weight of the silica, operating at a temperature of between 200 and 250 DEG C and at a space velocity (LHSV) of between 4 and 15 h<-><1>. |
申请公布号 |
DE69200156(D1) |
申请公布日期 |
1994.07.07 |
申请号 |
DE1992600156 |
申请日期 |
1992.03.11 |
申请人 |
SNAMPROGETTI S.P.A., MAILAND/MILANO |
发明人 |
ANCILLOTTI, FRANCESCO, I-20097 SAN DONATO MILANESE (MILAN) |
分类号 |
C07C7/148;B01J21/12;C07C1/20;C07C1/213;C07C1/24 |
主分类号 |
C07C7/148 |
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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