发明名称 |
FORFARANDE FOR FRAMSTELLNING OCH ISOLERING AV METYL-T-BUTYLETER |
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 |
SE448087(B) |
申请公布日期 |
1987.01.19 |
申请号 |
SE19800001095 |
申请日期 |
1980.02.12 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
B * TORCK;A * CONVERS;L * ASSELINEAU;M * HELLIN |
分类号 |
C07C41/06;(IPC1-7):C07C43/04 |
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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