Process for pelletizing and neutralizing solid mixtures of metal

Details Process for pelletizing and neutralizing solid mixtures of metal Process for pelletizing and neutralizing solid mixtures of metal

1978-08-10

1980-10-21

Arnold, Donald J.

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Agitating to form larger particles

264 6, 264 9, 264 15, 264109, 423 53, 423142, 423158, C09C 128

Patent

active

042293995

ABSTRACT:
A process is provided wherein solid mixtures of metal chlorides of, for example, ferric chloride, ferrous chloride, vanadium chloride and chromium chloride are (1) mixed with an alkaline material such as, for example, calcium oxide, calcium hydroxide and calcium carbonate, followed (2) by adding water to the resulting mixture to granulate said mixture whereby the metal chlorides are rendered substantially insoluble in water.

REFERENCES:
patent: 1736659 (1929-11-01), Mitchell
patent: 3219434 (1965-11-01), Globus
patent: 3375066 (1968-03-01), Murakami et al.
patent: 3409427 (1968-11-01), Bonnivard
patent: 3696519 (1972-10-01), Pefferman
patent: 3867515 (1975-02-01), Bohl
patent: 3977892 (1976-08-01), Crossmore

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