Method of producing granular activated carbon

Details Method of producing granular activated carbon Method of producing granular activated carbon

1990-10-09

1992-11-10

Konopka, Paul E.

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

Solid sorbent

Free carbon containing

55 74, 502423, 502424, 502437, C01B 3112, B01J 2020

Patent

active

051622866

ABSTRACT:
There is described a method of producing activated carbon using the phosphoric acid activation process. The starting material employed is a young carbonaceous vegetable product which is comminuted to form particles having a very small particle size. The particles are then treated with phosphoric acid and carbonized to produce activated carbon. The starting materials are selected to have a concentration of natural binding agent greater than 30% by weight.

REFERENCES:
patent: 1694040 (1928-12-01), Ray
patent: 1735096 (1929-11-01), Urbain
patent: 1819165 (1931-08-01), Hass
patent: 4616001 (1986-10-01), Sato
patent: 4999328 (1991-03-01), Jain et al.
patent: 5039651 (1991-08-01), Kosaka et al.
F. Ruiz Bevla, et al, "Activated Carbon from Almond Shells". Chemical Activation 1, Jun. 1984, pp. 266-269.
F. Ruiz Bevla et al, "Activated Carbon from Almond Shells". Chemical Activation 2, Jun. 1984, pp. 269-271.
Chemical Abstracts, vol. 104, No. 10, Mar. 10, 1986, p. 136, column 1, abstract no. 71160d.
J. de D. Lopez-Gonzalez et al, Preparation and Characterization of Active Carbons from Olive Stones, 1980, pp. 413-418.

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