Process for the preparation of pure alkyl tert-alkyl ethers and

Details Process for the preparation of pure alkyl tert-alkyl ethers and Process for the preparation of pure alkyl tert-alkyl ethers and

1984-03-07

1985-03-12

Mars, Howard T.

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

Organic compounds

Oxygen containing

568699, C07C 4105, C07C 4136

Patent

active

045046883

ABSTRACT:
A process for the preparation of pure alkyl tertiary alkyl ethers and hydrocarbon raffinates which are substantially free from tertiary olefins and alkanols. An alkanol and a hydrocarbon mixture containing at least one tertiary olefin are contacted with the alkanol being present in a stoichiometric excess. The reaction product is removed from the reaction zone and excess alkanol in the reaction product or a partial stream thereof is absorbed on a synthetic ion exchanger containing groups which exchange cations or anions or mixtures of such ion exchangers. After absorption of at least a portion of the alkanol on the synthetic ion exchanger, the alkanol is desorbed by contacting the same with a hydrocarbon mixture containing at least one tertiary olefin.

REFERENCES:
patent: 3021274 (1962-02-01), Radzitzky
patent: 3726942 (1973-04-01), Louder
patent: 4322565 (1982-03-01), Dotson et al.
patent: 4371718 (1983-02-01), Hutson, Jr.

Affiliated with

Also associated with

Rating

Process for the preparation of pure alkyl tert-alkyl ethers and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of pure alkyl tert-alkyl ethers and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of pure alkyl tert-alkyl ethers and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-709190