Phosphorus-treated activated carbon composition

Details Phosphorus-treated activated carbon composition Phosphorus-treated activated carbon composition

1994-08-09

1996-07-23

Pal, Asok

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

Catalyst or precursor therefor

Inorganic carbon containing

502208, 502423, B01J 2118

Patent

active

055389295

ABSTRACT:
Disclosed is a phosphorus treated activated carbon composition suitable for use as catalyst support, catalyst, and an adsorbent, which is produced by treating (e.g., by mixing or impregnating) an activated carbon material having a surface area greater than 100 m.sup.2 /g with a phosphorus-containing compound, drying, and heating to a temperature of from 450.degree. C. to about 1200.degree. C., wherein the resulting composition is characterized by a phosphorus compound combined with the carbon in the amount of from above 2.5% to about 10% phosphorus, based on the weight of the composition.

REFERENCES:
patent: 4584405 (1986-04-01), Vanderpool
patent: 5102855 (1992-04-01), Greinke et al.
Emsley & Hall, "The Chemistry of Phosphorus", 1976, pp. 78-85.
K. Smith, "Solid Supports and Catalysts in Organic Synthesis", 1992, p. 16.

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