Method for purifying gaseous hydrides

Details Method for purifying gaseous hydrides Method for purifying gaseous hydrides

1989-09-26

1990-12-11

Russel, Jeffrey E.

Chemistry of inorganic compounds

Boron or compound thereof

Binary compound

423219, 423299, 423347, 423509, 423645, B01D 5300, C01B 634, C01B 1904, C01B 2506

Patent

active

049769421

ABSTRACT:
A method for purifying a gaseous hydride, which comprises bringing a crude gaseous hydride into contact with at least one material from nickel arsenides, nickel phosphides, nickel silicides, nickel selenides, or nickel borides to remove oxygen contained in the crude gaseous hydride.

REFERENCES:
patent: 2806767 (1957-09-01), Chenicek
patent: 3019087 (1962-01-01), Jacob et al.
patent: 4505880 (1983-03-01), Deschomps et al.
patent: 4565677 (1986-01-01), Yusa
Chemical Abstract, vol. 105, 45806v (1986), (abstract of JA 260412).

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