公开(公告)号：US3928178A

公开(公告)日：1975-12-23

申请号：US47862974

申请日：1974-06-12

Applicant: STANDARD OIL CO

Inventor： FRYE CLIFTON G ,  MCBRIDE WARREN L

IPC: C10G45/72 ,  C10G23/00

CPC classification number: C10G45/72

Abstract: A multiple-bed, hydrodesulfurization process whereby a plurality of fluid streams are introduced to optimally control the process temperatures thereby regulating the location and level of metallic and carbonaceous materials deposited on the catalyst.

Abstract translation: 多床加氢脱硫方法，由此引入多个流体流以最佳地控制工艺温度，由此调节沉积在催化剂上的金属和碳质材料的位置和水平。