An animal litter such as a clay material is treated to reduce the bulk density thereof by contacting the clay material with an aqueous electrolyte solution and then heating at an elevated temperature. Substantial reductions in bulk density have been achieved without reducing the absorption capacity of the clay granule.
申请公布号
US2010132619(A1)
申请公布日期
2010.06.03
申请号
US20080596194
申请日期
2008.04.17
申请人
FALCONE ROBERT;ADAMY STEVEN T;BRACILOVIC D MARK;LAWSON FREDERICK
发明人
FALCONE ROBERT;ADAMY STEVEN T.;BRACILOVIC D. MARK;LAWSON FREDERICK