Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Free carbon containing
Patent
1993-09-20
1996-01-09
McFarlane, Anthony
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Free carbon containing
502430, 502432, 502433, B01J 2020
Patent
active
054829151
ABSTRACT:
The present invention is a synthesis, product and process for activated carbon and preferably carbon molecular sieve separation of air to produce a nitrogen product wherein a carbon is partially pyrolyzed, impregnated with a transition metal salt and further pyrolyzed to develop enhanced microporosity. The resulting microporous carbon can then be activated with carbon dioxide or steam and then pore-sized by cracking of hydrocarbons on the carbon to produce a carbon molecular sieve.
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Golden Timothy C.
Sciple James F.
Wang Andrew W.
Air Products and Chemicals Inc.
Chase Geoffrey L.
Marsh William F.
McFarlane Anthony
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