Process and apparatus for preparing a solution of a non-ferrous

Details Process and apparatus for preparing a solution of a non-ferrous Process and apparatus for preparing a solution of a non-ferrous

1990-12-10

1992-11-10

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556111, 556113, 556119, 556130, 556139, 556146, 562 30, 562 33, 562 45, 422140, 422227, 422203, C07F 722, C07F 724, C07F 108, C07F 306

Patent

active

051625555

ABSTRACT:
The invention relates to a process for preparing a solution of a non-ferrous metal sulphonate by reacting a non-ferrous metal with a sulphonic acid, the non-ferrous metal being brought into contact with a sulphonic acid at a temperature of from 20.degree. to 120.degree. C. in the presence of oxygen or oxygen-containing gases.

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patent: 4592783 (1986-06-01), Dressler et al.
patent: 4738804 (1988-04-01), Ramnaney
Rani Chand Paul et al., Indian J. Chem., vol. 12, No. 6, pp. 651-652, Jun. 1974.

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