Process of separating asbestos fibers and product thereof

Details Process of separating asbestos fibers and product thereof Process of separating asbestos fibers and product thereof

1978-06-27

1980-10-07

Halper, Robert

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Mineral fibers

209 5, 106 99, 241 21, C03B 3700

Patent

active

042266726

ABSTRACT:
A process of separating fibres from asbestos-bearing material which process comprises the steps by treating said asbestos-bearing material with a chemical agent capable of reacting with, or adsorbing on, asbestos fibres to form a dispersion, and agglomerating said dispersion. The process gives high yields of novel fibres characterized in that the said fibres provide reinforcement in cementitious compositions.

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Chem. Abst., 71, 1969, 63753j.
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Chem. Abst., 81, 1974 6022c.
Chem Abst., 84, 1976, 21459f.
Chem. Abst., 84, 1976, 126055z.
Chem. Abst., 84, 1976, 140502z.

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