B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 37/20 (2006.01) C10G 49/02 (2006.01)
Patent
CA 2412363
An improved method is described for presulfiding and preconditioning a residuum hydrotreating or hydrocracking catalyst as an integrated part of the hydroconversion process in which catalyst is added on-stream intermittently or continuously without interruption of the hydroconversion process. The method is used to condition, activate, or presulfide fresh or regenerated catalyst prior to its addition to the hydroconversion reactor utilizing product streams from the hydroconversion process.
Procédé amélioré de présulfuration et préconditionnement d'un catalyseur d'hydrotraitement ou hydrocraquage résiduels qui fait partie intégrante du processus d'hydroconversion pendant lequel le catalyseur est ajouté dans le flux, par intermittence ou en continu, sans interruption du processus d'hydroconversion. Le procédé est utilisé pour conditionner, activer ou présulfurer un catalyseur neuf ou régénéré avant de l'ajouter dans un réacteur d'hydroconversion utilisant des flux de produits provenant du processus d'hydroconversion.
Institut Francais Du Petrole
Robic
LandOfFree
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