Agglomerating agents for clay containing ores

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal

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423 27, 75744, 75770, 75772, 75747, C01G 700, C22B 1100

Patent

active

050770225

ABSTRACT:
Agglomerating agent and method for use in heap leaching of mineral bearing ores. A moderate to high molecular weight anionic polymer either alone or in combination with cement provides a highly effective agglomerating agent. The anionic polymer is preferably a copolymer of acrylamide and acrylic acid. The polymer preferably has a molecular weight of from about 1 to 8 million or higher.

REFERENCES:
patent: 3418237 (1968-12-01), Booth et al.
patent: 3660073 (1972-05-01), Youngs et al.
patent: 3823009 (1974-07-01), Lailach
patent: 3860414 (1975-01-01), Lang et al.
patent: 3893847 (1975-07-01), Derrick
patent: 3898076 (1975-08-01), Ranke
patent: 4256705 (1981-03-01), Heinen et al.
patent: 4256706 (1981-03-01), Heinen et al.
patent: 4362559 (1982-12-01), Perez et al.
patent: 4802914 (1989-02-01), Rosen et al.
patent: 4875935 (1989-10-01), Gross et al.
patent: 4898611 (1990-02-01), Gross

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