Extraction of tin from its ores

Details Extraction of tin from its ores Extraction of tin from its ores

1986-01-14

1987-01-20

Doll, John

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

Organic compounds

Heavy metal containing

556 95, C07F 722

Patent

active

046380744

ABSTRACT:
A process for the direct recovery of tin, as an organo hydrocarbyl tin compound, from reduced but unrefined tin ores and ore slags is described, wherein the ore is reacted directly with a hydrocarbyl halide to form an organo hydrocarbyl tin compound which can then easily be removed and separated from the tin-depleted ore residue.

REFERENCES:
patent: 2625559 (1953-01-01), Smith
patent: 2852543 (1958-09-01), Blitzer et al.
patent: 3404167 (1968-10-01), Gray et al.
patent: 3440255 (1969-04-01), Matsuda et al.
patent: 3745183 (1973-07-01), Katsumura et al.
patent: 3857868 (1974-12-01), Witman et al.
patent: 4092340 (1978-05-01), Jones
patent: 4179458 (1979-12-01), Jones
patent: 4510095 (1985-04-01), Holland et al.

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