专利检索 ap:("L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude") AND inv:"Olivier Debellemaniere" 第 1 页

1.

发明授权
Method of treatment for a catalytic reactor 有权

公开(公告)号：US09604201B2

公开(公告)日：2017-03-28

申请号：US14776033

申请日：2014-03-05

申请人： L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude

发明人： Daniel Gary , Raphael Faure , Olivier Debellemaniere , Angelo Vaccari , Giuseppe Brenna

IPC分类号： B82Y30/00 , B01J23/94 , B01J8/00 , B01J23/26 , B01J23/28 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J33/00 , B01J38/14

CPC分类号： B01J23/94 , B01J8/0035 , B01J23/26 , B01J23/28 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J33/00 , B01J38/14 , B01J2219/00263 , B01J2219/00265

摘要： Process for treating a catalytic reactor comprising a catalyst bed that includes the successive steps of passivating the catalytic reactor leading to the production of an oxidation layer at the surface of the active sites of the catalyst bed, opening the reactor, and skimming at least one portion of the catalyst bed.