Method and additive for clarifying aqueous systems without produ

Details Method and additive for clarifying aqueous systems without produ Method and additive for clarifying aqueous systems without produ

1988-05-13

1989-08-08

Hruskoci, Peter

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210729, 252344, 252358, C02F 154

Patent

active

048550604

ABSTRACT:
Method and additive are provided for clarifying an aqueous system which may contain an oil-in-water emulsion, a dispersion of a non-aqueous discontinuous phase, without production of a resultant uncontrollable floc in the system, by contacting the system with an effective water clarifying amount of a composition having present a dithiocarbamate of bishexamethylenetriamine, said dithiocarbamate having the formula: ##STR1## wherein: R is hydrogen, an alkali metal, an alkaline earth metal, ammonium, ion or an amine, the ratio of carbon disulfide to primary amine for said dithiocarbamate of bishexamethylenetriamine is approximately stoichiometric. The composition is maintained in the system for sufficient time to effectively clarify the system without production of an uncontrollable floc.

REFERENCES:
patent: 4411814 (1983-10-01), Burkhardt
patent: 4569785 (1986-02-01), Bellos
patent: 4689177 (1987-08-01), Thompson et al.

Affiliated with

Also associated with

Rating

Method and additive for clarifying aqueous systems without produ does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and additive for clarifying aqueous systems without produ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and additive for clarifying aqueous systems without produ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-904074