Title:
PROCESS FOR PRODUCING BISCUIT-FIRED CERAMIC AND PROCESS FOR PRODUCING ECO-ENVIRONMENTAL WATER
Document Type and Number:
WIPO Patent Application WO/1992/003389
Kind Code:
A1
Abstract:
A process for producing iron-containing biscuit-fired ceramic which comprises firing a cylindrical article containing as the active ingredients monazite and a Paleozoic to Mesozoic clay including a fossil bed mainly comprising diatomaceous earth at 700 to 1,100 °C in a reducing atmosphere. An eco-environmental water prepared by treating water with the ceramic has a high physiological activity on both animals and plants and its quite effective in retaining and enhancing the vital force.
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Inventors:
YAMASHITA KAZUE (JP)
Application Number:
PCT/JP1991/001132
Publication Date:
March 05, 1992
Filing Date:
August 27, 1991
Export Citation:
Assignee:
JRC CO LTD (JP)
International Classes:
B01D61/14; C02F1/28; C02F1/44; C02F1/48; C04B33/00; C04B33/04; C04B33/32; C04B38/08; (IPC1-7): B01D61/14; C02F1/28; C02F1/44; C02F1/48; C04B33/00; C04B33/02; C04B33/04; C04B33/06; C04B33/08; C04B33/10; C04B33/13; C04B33/14; C04B33/16; C04B33/18; C04B33/20; C04B33/22; C04B33/24; C04B33/26; C04B33/28; C04B33/30; C04B33/32; C04B33/34; C04B33/36
Foreign References:
| JPS61174178A | 1986-08-05 | |||
| JP54008367B | ||||
| JPS6033247A | 1985-02-20 | |||
| JPS59164671A | 1984-09-17 |
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