发明名称 |
FORFARANDE FOR FRAMSTELLNING AV TERT BUTYLALKYLESTRAR I NERVARO AV BUTADIENE |
摘要 |
In producing t-butyl alkyl ethers by etherifying with aliphatic alcohols isobutene in a hydrocarbon feedstock containing butadiene in addition to the isobutene, the increase in the pressure drop in the etherification reactor(s) that is due to the butadiene is eliminated by feeding the reactants from the bottom upwards. The reactors preferably contain an acidic ion-exchange resin catalyst. |
申请公布号 |
SE8301069(L) |
申请公布日期 |
1983.09.13 |
申请号 |
SE19830001069 |
申请日期 |
1983.02.25 |
申请人 |
SNAM PROGETTI |
发明人 |
ANCILLOTTI F;PESCAROLLO E |
分类号 |
C07C41/05;B01J31/10;C07B61/00;C07C41/00;C07C41/06;C07C43/04;C07C43/06;C07C67/00;(IPC1-7):C07C43/04 |
主分类号 |
C07C41/05 |
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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