Removal of hydrogen arsenide

Details Removal of hydrogen arsenide Removal of hydrogen arsenide

1976-12-08

1978-05-09

Thomas, Earl C.

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

55 68, 55 72, B01D 5334

Patent

active

040887340

ABSTRACT:
Process for removing arsenic compounds and particularly arsine from gases containing the same, by treating said gases with a washing solution consisting either of an alkaline aqueous solution, containing a zinc or lead, salt or oxide and/or one or more salts of anthraquinone sulfonic or disulfonic acids, or of a solution in an organic solvent of at least one quinone compound in the presence of an amine or an ethanolamine.

REFERENCES:
patent: 1519470 (1924-12-01), Wilson et al.
Mellor, "A Comprehensive Treatise on Inorganic & Theoretical Chemistry," Longman, Green & Co., New York, N. Y. vol. 9, 1929, pp. 58 & 69.

Affiliated with

Also associated with

Rating

Removal of hydrogen arsenide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Removal of hydrogen arsenide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Removal of hydrogen arsenide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2357615