公开(公告)号：US20070225156A1

公开(公告)日：2007-09-27

申请号：US11751996

申请日：2007-05-22

Applicant: Edward Sughure ,  Bobby Cockrell ,  Glenn Dodwell ,  Brent Bertus

Inventor： Edward Sughure ,  Bobby Cockrell ,  Glenn Dodwell ,  Brent Bertus

IPC: B01J23/00 ,  B01J23/16 ,  B01J23/42 ,  B01J23/50 ,  B01J23/52 ,  B01J29/04

CPC classification number: B01J29/06 ,  B01J20/02 ,  B01J20/06 ,  B01J20/08 ,  B01J20/106 ,  B01J23/06 ,  B01J23/80 ,  B01J29/40 ,  B01J29/90 ,  B01J35/0006 ,  B01J37/0045 ,  B01J2220/42 ,  C10G25/003 ,  C10G29/02

Abstract: A desulfurization system employing a system of fluidizable and circulatable solid particles to desulfurize a hydrocarbon-containing fluid in a fluidized bed reactor. The solid particulate system includes solid sorbent particles operable to remove sulfur from the hydrocarbon-containing fluid stream and solid catalyst particles operable to enhance the octane of the resulting desulfurized hydrocarbon-containing fluid stream. The solid particulate system can be circulated between a reactor, regenerator, and reducer, to thereby allow for substantially continuous desulfurization in the reactor.

Abstract translation: 一种采用可流化和可循环固体颗粒系统的脱硫系统，用于在流化床反应器中对含烃流体进行脱硫。 固体颗粒系统包括可操作以从含烃流体物流中除去硫的固体吸附剂颗粒和可操作以增强所得脱硫含烃流体物流的辛烷的固体催化剂颗粒。 固体颗粒系统可以在反应器，再生器和还原剂之间循环，从而允许反应器中基本上连续的脱硫。

公开(公告)号：US20050266989A1

公开(公告)日：2005-12-01

申请号：US10994936

申请日：2004-11-22

Applicant: Glenn Dodwell ,  Gyanesh Khare ,  Donald Engelbert ,  Charles Keith ,  Bobby Cockrell

Inventor： Glenn Dodwell ,  Gyanesh Khare ,  Donald Engelbert ,  Charles Keith ,  Bobby Cockrell

IPC: B01D53/04 ,  B01D53/60 ,  B01J20/08

CPC classification number: B01D53/0454 ,  B01D53/02 ,  B01D53/12 ,  B01D53/60 ,  B01D2253/10 ,  B01D2253/104 ,  B01D2253/112 ,  B01D2253/311 ,  B01D2256/24 ,  B01D2257/30

Abstract: The attrition resistance of sorbent compositions are enhanced by controlling the pH of the support mixture containing the initial ingredients of the sorbent support. Desulfurization of a sulfur-containing fluid, such as cracked gasoline or diesel fuel, is enhanced by employing a co-feed gas comprising from about 80 to about 97 volume percent hydrogen.

Abstract translation: 通过控制含有吸附剂载体的初始成分的载体混合物的pH，增强了吸附剂组合物的耐磨性。 通过使用包含约80至约97体积％的氢气的共进料气体来增强含硫流体，例如裂化汽油或柴油燃料的脱硫。