Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1994-06-08
1995-12-12
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568302, C07C 4589
Patent
active
054751446
ABSTRACT:
This invention relates to a process of manufacturing ketenes, more particularly, a process for manufacturing ketenes by gas phase dehydration of carboxylic acids. The catalyst used in this process consists of a high surface area silica of at least 100 m.sup.2 /gram.
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Barteau M. A.
Libby M. C.
Watson P. C.
Reamer James H.
The University of Delaware
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