Process for removing sulphate from aqueous solution

Liquid purification or separation – Processes – Ion exchange or selective sorption

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

210683, B01D 1504

Patent

active

056184379

ABSTRACT:
A method for removing sulphate ions from an aqueous solution of an alkali metal halide containing sulphate ions, which method comprises contacting said solution with a particulate, composite ion-exchange material comprising a hydrous oxide of a metal selected from the group consisting of titanium, zirconium and cerium, dispersed on a support comprising a brine solution compatible material. Preferably the compatible material is selected from hydrous oxides of titanium, cerium and zirconium. An improved cost-effective practical method of sulphate removal is provided.

REFERENCES:
patent: 4178270 (1979-12-01), Fujita et al.
patent: 4415677 (1983-11-01), Lee et al.
patent: 4556463 (1985-12-01), Miaz et al.
patent: 5071563 (1991-12-01), Shiga et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for removing sulphate from aqueous solution 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 sulphate from aqueous solution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for removing sulphate from aqueous solution will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2395965

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.