<p>Palladium catalyst is recovered from an organic solution by extraction with water/base solution. The water/base solution is then neutralized, and the palladium extracted with an organic solvent. The tramp metals remain in the water phase.</p>
申请公布号
DE69403491(T2)
申请公布日期
1998.01.02
申请号
DE1994603491T
申请日期
1994.10.06
申请人
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US
发明人
BUNEL, EMILIO, ENRIQUE, WILMINTON, DE 19810-3239, US
