发明名称 |
EINSTUFIGES VERFAHREN ZUR HERSTELLUNG VON METHYL-TERT.BUTYLETHER. |
摘要 |
A method is disclosed wherein t-butanol is reacted with methanol in a reaction zone in the presence of a catalyst to provide methyl-tert-butyl ether and the improvement of accomplishing the reaction in one-step which comprises: a. using a catalyst selected from the group consisting of acidic aluminas, acidic silicas, or combinations thereof and zeolites containing alumina or silica, and acidic clay mineral catalysts; b. continuously contacting said t-butanol and methanol in a molar amount of about 0.1 to 10 moles of methanol per mole of t-butanol with said catalyst at a temperature of about 20 DEG C to about 250 DEG C and a pressure of about atmospheric to about 1000 psig to obtain the methyl-tert-butyl product. n |
申请公布号 |
DE68904918(D1) |
申请公布日期 |
1993.03.25 |
申请号 |
DE1989604918 |
申请日期 |
1989.03.11 |
申请人 |
TEXACO DEVELOPMENT CORP., WHITE PLAINS, N.Y., US |
发明人 |
KNIFTON, JOHN FREDERICK, AUSTIN TEXAS 78750, US |
分类号 |
B01J21/04;B01J21/08;B01J21/16;B01J29/035;B01J29/04;B01J29/08;C07B61/00;C07C41/00;C07C41/09;C07C43/04;C07C67/00;(IPC1-7):C07C43/04 |
主分类号 |
B01J21/04 |
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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