Solid-state preparation of high purity barium sulfate

Details Solid-state preparation of high purity barium sulfate Solid-state preparation of high purity barium sulfate

1993-01-29

1993-09-21

Straub, Gary P.

Chemistry of inorganic compounds

Sulfur or compound thereof

Oxygen containing

423178, 106461, C01F 542, C01F 1146

Patent

active

052466876

ABSTRACT:
A novel, solid-state, low-temperature preparation of barium sulfate provides a higher purity material than that obtained by the conventional method of precipitation. The reaction involves heating a barium oxysalt in the presence of at least one sulfur-containing species for a period of time.

REFERENCES:
patent: 932130 (1909-08-01), Hunter
patent: 1828846 (1931-10-01), Pierce, Jr.
patent: 3957675 (1976-05-01), Schutt
patent: 4066736 (1978-01-01), Liggett
patent: 4272296 (1981-06-01), Balducci et al.

Affiliated with

Also associated with

Rating

Solid-state preparation of high purity barium sulfate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid-state preparation of high purity barium sulfate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid-state preparation of high purity barium sulfate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1048021