发明名称 |
PROCESS FOR MANUFACTURING AND RECOVERING METHYL TERT.BUTYL ETHER |
摘要 |
Methyl tert.butyl ether is obtained by reacting an isobutene-containing C4 cut with methanol and distilling the reaction product at a superatmospheric pressure of 7-30 atm. abs. to recover a top fraction and a bottom fraction containing methyl tert.butyl ether. The isobutene conversion rate and the purity of the ether are increased by recycling a portion of the top fraction to the reaction zone. |
申请公布号 |
ZA8000818(B) |
申请公布日期 |
1981.02.25 |
申请号 |
ZA19800000818 |
申请日期 |
1980.02.13 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
CONVERS A;TORCK B;ASSELINEAU L;HELLIN M |
分类号 |
C07C41/06 |
主分类号 |
C07C41/06 |
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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