公开(公告)号：US3981926A

公开(公告)日：1976-09-21

申请号：US803841

申请日：1969-03-03

申请人： Jan van Holten ,  Cornelis Ribbens

发明人： Jan van Holten ,  Cornelis Ribbens

IPC分类号： B01D17/02 ,  B01J6/00 ,  C07C407/00 ,  C07C179/14

CPC分类号： B01D17/0217 ,  B01J6/005 ,  C07C407/003

摘要： In purifying a normally solid organic peroxide by heating an aqueous suspension of the organic peroxide in an impure state to a temperature above the melting point of the peroxide for converting the suspension to an aqueous emulsion and then separating the resulting aqueous and liquid peroxide phases so that the separated peroxide phase can be solidified by cooling; the heating of the aqueous suspension is effected by injecting finely divided steam therein during its continuous transport in one or more paths leading to the separator for obtaining complete melting immediately prior to entry of the emulsion into the separator without substantial decomposition of the organic peroxide.

摘要翻译： 通过将不纯的状态下的有机过氧化物的水性悬浮液加热至高于过氧化物熔点的温度，将悬浮液转化为水性乳液，然后分离所得水和过氧化物相，使得 分离的过氧化物相可通过冷却固化; 水性悬浮液的加热通过在其连续输送期间在一个或多个通向分离器的路径中注入细分蒸汽来实现，以在乳液进入分离器之前立即获得完全熔融而不会有效地分解有机过氧化物。