Synthesis of isobutene from methane and acetylene

Details Synthesis of isobutene from methane and acetylene Synthesis of isobutene from methane and acetylene

1989-12-20

1991-06-25

Sneed, H. M. S.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

585700, 585709, C07C 200, C07C 256

Patent

active

050269445

ABSTRACT:
A process is described in which methane is reacted with acetylene in the presence of a solid acid catalyst containing fluoride to produce isobutene in high yields. The process may take place at room temperature or lower and atmospheric pressure. The conversion of acetylene typically approaches 100% and the methane conversion has been found to surpass stoichiometric requirements.

REFERENCES:
patent: 4433192 (1984-02-01), Olah
patent: 4465893 (1984-08-01), Olah
patent: 4467130 (1984-08-01), Olah
patent: 4513164 (1985-04-01), Olah

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