Process of production of organic dithio-acids and their applicat

Details Process of production of organic dithio-acids and their applicat Process of production of organic dithio-acids and their applicat

1984-03-05

1985-06-04

Nozick, Bernard

Classifying, separating, and assorting solids

Fluid suspension

Liquid

252 61, B03D 114

Patent

active

045213011

ABSTRACT:
Process for the preparation of an organic dithio-acid by reaction of the corresponding dithio-ester and an alkali metal or alkaline earth metal hydrosulphide in a solvent in the presence of an excess of H.sub.2 S and treatment with a mineral acid. The dithioic acids so obtained can be utilized as collectors for the flotation of minerals.

REFERENCES:
patent: 1788331 (1931-01-01), Schafer
patent: 2844584 (1958-07-01), Gundel et al.
patent: 4235709 (1980-11-01), Baudet et al.
patent: 4274950 (1981-06-01), Larribau et al.
patent: 4324654 (1982-04-01), Rule

Affiliated with

Also associated with

Rating

Process of production of organic dithio-acids and their applicat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of production of organic dithio-acids and their applicat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of production of organic dithio-acids and their applicat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-827510