Non-clay oil and grease absorbent

Details Non-clay oil and grease absorbent Non-clay oil and grease absorbent

1985-06-20

1988-03-29

Willis, Prince E.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Organic

162100, 162DIG9, 252 88, 502401, B01J 2000, C09K 322

Patent

active

047343931

ABSTRACT:
An oil and grease absorbent material formed from treated paper sludge or other fibrous slurries and a method of treating the slurry to form the material which includes the physical properties of clay absorbents. The method involves the addition of materials to the shredded slurry to control color, bacteria, fungi, and density. A quantity of lipophyllic ray cells are added to the slurry to increase oil absorbency. The slurry is then formed into granules and dried before packaging.

REFERENCES:
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patent: 907403 (1908-12-01), Redfearn
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patent: 4497688 (1985-02-01), Schaefer
patent: 4537877 (1985-08-01), Ericsson
patent: 4551253 (1985-11-01), Grenthe
patent: 4560527 (1985-12-01), Harke et al.
Research Disclosure, 10129, Sep. 1972, p. 17.

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