Method of forming dynamic membrane on stainless steel support

Details Method of forming dynamic membrane on stainless steel support Method of forming dynamic membrane on stainless steel support

1986-08-19

1988-08-09

Hruskoci, Peter

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210653, 21050025, 21050035, 427245, 427247, B01D 1304

Patent

active

047626194

ABSTRACT:
A suitable member formed from sintered, powdered, stainless steel is contacted with a nitrate solution of a soluble alkali metal nitrate and a metal such as zirconium in a pH range and for a time sufficient to effect the formation of a membrane of zirconium oxide on the stainless steel support, the membrane preferably including an organic polymeric material such as polyacrylic acid.

REFERENCES:
patent: 3022187 (1962-02-01), Eyraud et al.
patent: 3331772 (1967-07-01), Brownscombe et al.
patent: 3344928 (1967-10-01), Kraus et al.
patent: 3449245 (1969-06-01), Johnson et al.
patent: 3577339 (1971-05-01), Baird et al.
patent: 3926799 (1975-12-01), Thomas et al.
Thomas, D. G., "Dynamic Membranes . . . ", in Reverse Osmosis and Synthetic Membranes, S. Sourirajan, Editor; Nat. Res. Con. of Canada, 1977, pp. 295-312.

Affiliated with

Also associated with

Rating

Method of forming dynamic membrane on stainless steel support 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 of forming dynamic membrane on stainless steel support, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming dynamic membrane on stainless steel support will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-917301