Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Organic
Patent
1987-03-24
1988-06-28
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Organic
B01J 2022
Patent
active
047539178
ABSTRACT:
Disclosed herein is a hydrophobic sorbent, particularly useful for the sorption of oil or other similar tacky or viscous hydrocarbons, which is prepared by subjecting a water-containing, fibrous cellulosic product, particularly sulphite reject fibers, to rapid heating to cause expansion of the fibers through gasification of the water therein. The sorbent is capable of exceptionally rapid and tight sorption and binding of even heavy oils.
REFERENCES:
patent: 2898293 (1959-08-01), Capell et al.
patent: 3770575 (1973-11-01), Ball
Markham et al., "Pulp Mill Reject Handling System", TAPPI, vol. 62, No. 9, Sep. 1979, pp. 59-62.
Garvin Patrick P.
Universal Fibers, Inc.
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