公开(公告)号：EP1735410A1

公开(公告)日：2006-12-27

申请号：EP05724619.1

申请日：2005-03-04

申请人： ConocoPhillips Company

发明人： HOOVER, Victor, G. ,  THOMPSON, Max, W. ,  BARNES, Darrin, D. ,  COX, Joe, D. ,  COLLINS, Philip, L. ,  LAFRANCOIS, Christopher, J. ,  SNELLING, Ricky, E. ,  THESEE, Jean, B. ,  MIRANDA, Ronald, E. ,  ZAPATA, Robert

IPC分类号： C10G25/09 ,  C10G25/12 ,  B01J20/34 ,  F27B15/00

CPC分类号： C10G25/09 ,  C10G25/12 ,  C10G2300/202 ,  C10G2300/4018

摘要： A hydrocarbon desulfurization system that circulates fluidizable solid particles through a fluidized bed reactor, a fluidized bed regenerator, and a fluidized bed reducer to thereby provide for substantially continuous desulfurization of a hydrocarbon-containing fluid stream and substantially continuous regeneration of the solid particles. A novel transport system is employed for transporting the solid particles between the reactor, the regenerator, and the reducer. The transport system uses close-coupled vessels and gravity flow between various vessels to minimize equipment cost and particle attrition.