公开(公告)号：US20040151658A1

公开(公告)日：2004-08-05

申请号：US10453172

申请日：2003-06-03

申请人： REPSOL QUIMICA, S.A.

发明人： Pilar De Frutos Escrig ,  Ana Padilla Polo ,  Jose Manuel Riesco Garcia ,  Jose Miguel Campos Martin ,  Gema Blanco Brieva ,  Encarnacion Cano Serrano ,  Ma Del Carmen Capel Sanchez ,  Jose Luis Garcia Fierro

IPC分类号： C01B015/01 ,  C07C027/00 ,  C07D301/12

CPC分类号： C01B15/029 ,  C07B41/00 ,  C07C249/08 ,  C07D301/12 ,  Y02P20/125 ,  Y02P20/52 ,  C07C251/44

摘要： Oxidized compounds are produced in a continuous integrated process in liquid phase, which comprises: Step I, synthesis of non acidic hydrogen peroxide solutions by direct reaction between hydrogen and oxygen by catalytic reaction utilizing a noble metal catalyst. Step II, this hydrogen peroxide solution is directly mixed with an organic substrate, a suitable catalyst and optionally a solvent. The integrated process requires no treatment step and is particularly well adapted to the production of propylene oxide.