Purification of crystallized solids made via continuous crystall

Details Purification of crystallized solids made via continuous crystall Purification of crystallized solids made via continuous crystall

1984-07-27

1988-11-01

Straub, Gary P.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Alkali metal

423421, 23302T, C22B 2510, C01D 1508, C01D 1700

Patent

active

047818999

ABSTRACT:
Crystal solids made via the continuous crystallization of a crude, concentrated aqueous feed solution are recovered as a crystalline solid product that is relatively free of impurities present in the crystallizer liquor. A portion of the withdrawn crystallizer slurry is concentrated in a first hydroclone, diluted with crystallizer feed solution, concentrated in a second hydroclone, and centrifuged and dried to recover the crystalline solid product.

REFERENCES:
patent: 2798790 (1957-07-01), Pike
patent: 3131996 (1964-05-01), Seglin et al.
patent: 3260567 (1966-07-01), Hellmers
patent: 3273959 (1966-09-01), Miller
patent: 3425795 (1969-02-01), Howard et al.
patent: 3594119 (1971-07-01), Pruiss et al.
patent: 4021527 (1977-05-01), Baadssard
patent: 4158043 (1979-06-01), Gloster
patent: 4160812 (1979-07-01), Conroy et al.
patent: 4202667 (1980-05-01), Conroy et al.
patent: 4291002 (1981-09-01), Arnold et al.
Krebs Cyclowash, Krebs Engineers, Menlo Park, CA.

Affiliated with

Also associated with

Rating

Purification of crystallized solids made via continuous crystall does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of crystallized solids made via continuous crystall, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of crystallized solids made via continuous crystall will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-889945