Granular-filler material and its method of preparation from phos

Details Granular-filler material and its method of preparation from phos Granular-filler material and its method of preparation from phos

1981-10-05

1983-09-06

McCarthy, Helen M.

Compositions: coating or plastic

Materials or ingredients

34 42, 37195, 71 44, 71 47, 106306, 252435, 252437, 299 10, 501142, 501155, C09C 102, C09C 142, C09C 300

Patent

active

044027567

ABSTRACT:
A granular fertilizer and insecticide carrier-filler material which is produced from phosphatic clays is disclosed along with its method of production. The granular carrier-filler material is water-degradable, and is prepared from waste phosphatic clays by tilling the source material, allowing it to dry, crushing the dried material into granules, heating the granules at a temperature of about 450.degree. F. to less than 1600.degree. F. to obtain a granular carrier-filler material having a moisture content of no more than about 15% by weight. Depending upon end use applications, the granular carrier-filler material may be sized as by screening.

REFERENCES:
patent: 2571866 (1951-10-01), Greene
patent: 4254565 (1981-03-01), Jenkins et al.
Tyler, P. M. et al., "Phosphatic Slime-A Potential Mineral Asset", Ind and Eng. Chem., 46(5), pp. 1049-1056.

Affiliated with

Also associated with

Rating

Granular-filler material and its method of preparation from phos does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Granular-filler material and its method of preparation from phos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Granular-filler material and its method of preparation from phos will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1590563