Title:
USE OF SPENT BLEACHING EARTH FROM EDIBLE OIL PROCESSING IN THE FORMULATION OF SALT AND MINERAL FEED BLOCKS OR PELLETS FOR LIVESTOCK
Document Type and Number:
WIPO Patent Application WO/2013/052357
Kind Code:
A3
Abstract:
Spent bleaching earth from edible oil processing can be used in the formulation of salt and mineral lick blocks and pellets for livestock to enhance the health and nutritional value of the feed supplements. Because of the ignition hazard inherent with spent bleaching earth, landfill has been and continues to be the dominant disposal method. By adding salt or brine to the spent bleaching earth upon discharge from the process filters, the hydroscopic property will keep the material safe for handling and economic use as described.
Inventors:
SMALLWOOD NORMAN J (US)
Application Number:
PCT/US2012/057708
Publication Date:
June 06, 2013
Filing Date:
September 28, 2012
Export Citation:
Assignee:
SMALLWOOD NORMAN J (US)
International Classes:
A23K1/16; A23K1/175
Domestic Patent References:
| WO1984000668A1 | 1984-03-01 |
Foreign References:
| JPH0690674A | 1994-04-05 | |||
| US4735809A | 1988-04-05 | |||
| US5211980A | 1993-05-18 | |||
| US4265916A | 1981-05-05 | |||
| US20080124443A1 | 2008-05-29 |
Other References:
JEON, H. Y. ET AL.: "Studies on Evaluation of Spent Bleaching Clay as a Feed Ingredient in Broiler Chicks", KOREAN J. POULT. SCI., vol. 34, no. 2, June 2007 (2007-06-01), pages 99 - 104, XP055147430
SMITH, T. K.: "Spent Canola Oil Bleaching Clays: Potential for Treatment of T-2 Toxicosis in Rats AND Short-term Inclusion in Diets for Immature Swine", CAN. J.ANIM. SCI., vol. 64, September 1984 (1984-09-01), pages 725 - 732, XP055147431
SMITH, T. K.: "Spent Canola Oil Bleaching Clays: Potential for Treatment of T-2 Toxicosis in Rats AND Short-term Inclusion in Diets for Immature Swine", CAN. J.ANIM. SCI., vol. 64, September 1984 (1984-09-01), pages 725 - 732, XP055147431
Attorney, Agent or Firm:
NEBEL, Heidi S. (Voorhees & Sease P.L.C.,801 Grand Avenue,Suite 320, Des Moines Iowa, US)
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