Process for producing solid aluminum chloride compositions

Details Process for producing solid aluminum chloride compositions Process for producing solid aluminum chloride compositions

1986-04-22

1987-07-21

Therkorn, Ernest G.

Compositions

Water-softening or purifying or scale-inhibiting agents

252178, 23305A, 159 481, 210716, 423495, 423556, C02F 152, C02F 502

Patent

active

046816976

ABSTRACT:
A process for producing a solid, cold-water soluble, sulfate containing aluminum chloride composition suitable for use as a waste water clarifying agent comprising introducing alkali aluminate, sulfuric acid, hydrochloric acid and hydrated aluminum oxide into a spray drier and recovering the resulting solid product.

REFERENCES:
patent: 3814686 (1974-06-01), Swales
patent: 3929666 (1975-12-01), Aiba
patent: 4098714 (1978-07-01), Derleth
patent: 4131545 (1978-12-01), Redmayne
patent: 4388208 (1983-06-01), Gytel
patent: 4390445 (1983-06-01), Gytel
patent: 4629616 (1986-12-01), Ostertag

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