Preparation of furan

Details Preparation of furan Preparation of furan

1979-10-17

1982-03-30

Raymond, Richard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252437, 252439, 252462, 252464, 252467, 252468, 252470, C07D30736

Patent

active

043223583

ABSTRACT:
Catalytic vapor phase process wherein the feed stream comprising, on a molar basis, the sum of which is 100%, 10-32% of at least one linear unsaturated C.sub.4 -hydrocarbon selected from 1-butene, 2-butene and 1,3-butadiene, 10-25% oxygen, 3-30% water and 13-77% inert diluent, is contacted with a modified bismuth molybdenum oxide catalyst at 350.degree.-600.degree. C. at a pressure of at least 1 atmosphere (about 100 kPa) for 0.1-10 seconds, said catalyst being selected from:

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patent: 4026820 (1977-05-01), Farha et al.
patent: 4039476 (1977-08-01), Bertus et al.

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