Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1994-01-12
1995-02-07
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
502 64, C07C 4109
Patent
active
053877233
ABSTRACT:
Disclosed is a method for producing alkyl tertiary alkyl ethers which comprises reacting t-butanol with an alkanol in the presence of a catalyst which exhibits extended life comprising .beta.-zeolite modified with one or more metals selected from the group consisting of Group IA and Group IIIB of the Periodic Table and continuously contacting said alkanol and t-butanol in a molar amount from about 10:1 to 1:10 over said zeolite catalyst at a temperature of about 20.degree. C. to about 250.degree. C. and a pressure of about atmospheric to about 1000 psig.
REFERENCES:
patent: 5081318 (1992-01-01), Knifton
patent: 5144086 (1992-09-01), Narandi et al.
Dai Pei-Shing E.
Knifton John F.
Bailey James L.
Hunter Cynthia L.
Mars Howard T.
Priem Kenneth R.
Texaco Chemical Inc.
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