Method for utilizing slag from metal production

Details Method for utilizing slag from metal production Method for utilizing slag from metal production

1987-06-22

1989-04-04

Dixon, Jr., William R.

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

501 28, 501 36, 501 95, 501155, C03C 1306, C04B 506, C04B 1446

Patent

active

048182893

ABSTRACT:
The present invention relates to a method for utilizing slag from metal production, particularly the silicate slag with a high iron oxide content resulting from copper or nickel proceses, in the production of heat-resistant, fire-resistant and/or alkali-resistant fibre material. According to the invention, the temperature dependence of the slag viscosity is changed by means of alloying the slag so that the relative proportion of the acidic components contained in the slag is increased.

REFERENCES:
patent: 130578 (1872-08-01), Hartman
patent: 429225 (1890-06-01), Bryan
patent: 605042 (1898-05-01), Doak
patent: 4047968 (1977-09-01), zur Strassen et al.
patent: 4165991 (1979-08-01), zur Strassen et al.
patent: 4174961 (1979-11-01), Wolfs et al.
patent: 4363878 (1982-12-01), Yamamoto et al.

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