Coagulant for twin belt filter presses

Details Coagulant for twin belt filter presses Coagulant for twin belt filter presses

1995-05-23

1996-05-21

Hruskoci, Peter A.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

209 5, 210734, C02F 156

Patent

active

055186343

ABSTRACT:
A chemically assisted process for dewatering mining waste solids on mechanical separation devices with at least one flocculant and at least one coagulant. It comprises using as the coagulant a diallyldimethyl ammonium chloride copolymer which contains from 3-25 mole % of acrylamide and which has been cross linked with from 0.01 to 0.5 mole % of triallyl amine.

REFERENCES:
patent: Re32649 (1988-04-01), Brandt et al.
patent: 3225490 (1966-02-01), Green
patent: 3284393 (1966-11-01), Vanderhoff et al.
patent: 3624019 (1971-11-01), Anderson et al.
patent: 3920599 (1975-11-01), Hurlock et al.
patent: 3968037 (1976-07-01), Morgan et al.
patent: 4077930 (1978-03-01), Lim et al.
patent: 4342653 (1982-08-01), Halverson
patent: 4447344 (1984-05-01), Roe et al.
patent: 4536186 (1985-08-01), Rey
patent: 4614593 (1986-09-01), Roark
patent: 4673511 (1987-06-01), Richardson et al.
patent: 4715962 (1987-12-01), Bhattacharyya et al.
patent: 4792406 (1988-12-01), Allenson et al.
patent: 4906386 (1990-03-01), Vasconcellos et al.
patent: 4950725 (1990-08-01), Flesher et al.
patent: 5110883 (1992-05-01), Gartner
patent: 5171783 (1992-12-01), Gartner
patent: 5183575 (1993-02-01), Vasconcellos et al.
patent: 5198528 (1993-03-01), Smith et al.
patent: 5200482 (1993-04-01), Gartner
patent: 5210298 (1993-05-01), Shimomura et al.
patent: 5314420 (1994-05-01), Smith et al.
patent: 5476522 (1995-12-01), Kerr et al.

Affiliated with

Also associated with

Rating

Coagulant for twin belt filter presses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coagulant for twin belt filter presses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coagulant for twin belt filter presses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2035350