Activating material composed mainly of animal bone, flocculating

Details Activating material composed mainly of animal bone, flocculating Activating material composed mainly of animal bone, flocculating

1988-11-25

1991-09-10

Dixon, Jr., William R.

Food or edible material: processes, compositions, and products

Processes

Storing solid material under controlled condition

426419, 426486, 426124, 426324, 501142, 127 55, 502 64, 502 84, C04B 3332

Patent

active

050472550

ABSTRACT:
A first activating material with pores having alkali-ionization promoting function and a process for the preparation thereof, the material comprises animal bone material which is calcined so that the water content is below several wt. percent and is pulverized or powdered into a chipped, granular or powdery state. A second activating material and a process for the preparation thereof, the second activating material comprises the first activating material as well as a magnetic clay powder, both being kneaded, solidified and calcined. A first flocculating agent comprises a solution of the first activating material in sulfuric acid or hydrochloric acid. A second flocculating agent and a process for the preparation of the second flocculating agent which comprises a homogeneous composition comprising the second flocculating agent and a metal solution of a mixture of copper with iron or zinc in sulfuric acid or hydrochloric acid.

REFERENCES:
patent: 239393 (1881-03-01), Logan
patent: 2071452 (1935-08-01), Bloch
patent: 2209069 (1938-10-01), Bodenheim et al.
patent: 2352932 (1944-07-01), Barrett et al.
patent: 4171342 (1979-10-01), Hirko et al.
patent: 4219360 (1980-08-01), Thompson
patent: 4274879 (1981-06-01), Irvine
Charier-Vadrot, "Preparing Gelatin and Analagous Materials for Preserved Foods from Collagenous Substances", 1970-FR95139, Jul. 24, 1970. (Abstract)

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