Production of ethers from olefins

Details Production of ethers from olefins Production of ethers from olefins

1987-12-30

1989-03-21

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568658, 568579, 568630, 585664, 585670, 585671, 585510, 585530, C07C 4106

Patent

active

048145190

ABSTRACT:
A process for the production of ethers from an olefin containing feedstock. The process includes two-stages for the production of ethers which comprises, in a first stage, isomerizing an olefin containing feedstock over a thermally stable layered metal oxide type catalyst having interspathic polymeric silica between the layers so as to produce iso-olefins and then, in a second stage, reacting the resultant iso-olefins with alcohols in the presence of an etherification catalyst so as to produce ethers from the iso-olegins.

REFERENCES:
patent: 4038337 (1977-07-01), Manara et al.
patent: 4377393 (1983-03-01), Schleppinghoff
patent: 4400571 (1983-08-01), Robinson
patent: 4554386 (1985-11-01), Groeneveld et al.
patent: 4581474 (1986-04-01), Hutson et al.
patent: 4600503 (1986-07-01), Angevine et al.
patent: 4650779 (1987-03-01), Goldstein
patent: 4714787 (1987-12-01), Bell et al.
patent: 4731490 (1988-03-01), Coughenour et al.
U.S. appln. Ser. No. 687,414, filed 12/28/84.

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