Process for removing inorganic gels and incompressible solids fr

Details Process for removing inorganic gels and incompressible solids fr Process for removing inorganic gels and incompressible solids fr

1990-03-19

1992-10-27

Wyse, Tom

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210738, 210912, C02F 156

Patent

active

051586886

ABSTRACT:
A process for removing inorganic gels and dispersed, particulate incompressible solids from a highly acid aqueous slurry (e.g., pH of -2 to +3) and a soluble metallic chloride content (e.g., 3 to 50%) involving rapidly and intimately contacting the slurry with a cationic Mannich polyacrylamide of molecular 4-15 million until a desired amount of gel and particulate solids are flocculated. By slowly and gently mixing a floc of the desired size is formed which is then removed. The process is especially suited for treating slurries produced by water quenching the hot metal chlorides and blowover ore and coke from a TiO.sub.2 chlorinator after TiCl.sub.4 has been removed.

REFERENCES:
patent: 3959465 (1976-05-01), Kurata et al.
patent: 4137164 (1979-01-01), Coscia et al.
patent: 4141827 (1979-02-01), Coscia et al.
patent: 4382864 (1983-05-01), Hashimoto et al.
patent: 4569768 (1986-02-01), McKinley
patent: 4676913 (1987-06-01), Easterly, Jr. et al.
patent: 4698171 (1987-10-01), Bertini et al.
patent: 4720346 (1988-01-01), Flesher et al.

Affiliated with

Also associated with

Rating

Process for removing inorganic gels and incompressible solids fr 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 for removing inorganic gels and incompressible solids fr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for removing inorganic gels and incompressible solids fr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-903855