Starch/cationic polymer combinations as coagulants for the minin

Details Starch/cationic polymer combinations as coagulants for the minin Starch/cationic polymer combinations as coagulants for the minin

1999-04-15

2000-03-28

Hruskoci, Peter A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

44626, 209 5, 210728, 210731, 210734, 210735, C02F 156

Patent

active

060427329

ABSTRACT:
A method for dewatering coal tailings, clean coal products and mineral slurries with an effective coagulating amount of a combination of a cationic polymer and a starch. A preferred cationic polymer is poly(dimethylaminoethylacrylate methyl chloride quaternary salt) and preferred starches are unmodified.

REFERENCES:
patent: Re28807 (1976-05-01), Panzer et al.
patent: Re28808 (1976-05-01), Panzer et al.
patent: 2264448 (1941-12-01), Moller et al.
patent: 2926161 (1960-02-01), Butler et al.
patent: 3541009 (1970-11-01), Arendt et al.
patent: 3717574 (1973-02-01), Werneke
patent: 4253970 (1981-03-01), Maher
patent: 4370429 (1983-01-01), Clarke et al.
patent: 4673511 (1987-06-01), Richardson et al.
patent: 4720346 (1988-01-01), Flesher et al.
patent: 4801388 (1989-01-01), Fong et al.
patent: 4835206 (1989-05-01), Farrar et al.
patent: 4839060 (1989-06-01), Yong et al.
patent: 5120797 (1992-06-01), Fong et al.
patent: 5178774 (1993-01-01), Payne et al.
patent: 5296006 (1994-03-01), Reed et al.
patent: 5330546 (1994-07-01), Ramesh et al.
patent: 5476522 (1995-12-01), Kerr et al.
patent: 5518634 (1996-05-01), Pillai et al.
patent: 5653886 (1997-08-01), Kerr et al.

Affiliated with

Also associated with

Rating

Starch/cationic polymer combinations as coagulants for the minin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starch/cationic polymer combinations as coagulants for the minin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starch/cationic polymer combinations as coagulants for the minin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1323090