Invention Grant
- Patent Title: Process for regenerating a coked catalytic cracking catalyst
- Patent Title (中): 再生焦化催化裂化催化剂的方法
-
Application No.: US13453835Application Date: 2012-04-23
-
Publication No.: US08927794B2Publication Date: 2015-01-06
- Inventor: Andries Quirin Maria Boon , Johan Willem Gosselink , John William Harris , Andries Hendrik Janssen , Colin John Schaverien , Nicolaas Wilhelmus Joseph Way
- Applicant: Andries Quirin Maria Boon , Johan Willem Gosselink , John William Harris , Andries Hendrik Janssen , Colin John Schaverien , Nicolaas Wilhelmus Joseph Way
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Priority: EP11163462 20110421
- Main IPC: C07C4/02
- IPC: C07C4/02 ; C10G1/08 ; B01J29/90 ; B01J38/14 ; B01J38/30 ; C10B49/22 ; C10B53/02 ; C10G3/00 ; C10G11/18
Abstract:
A process for regenerating a coked catalytic cracking catalyst which the carbon-containing deposits on the catalyst contains at least 1 wt % bio-carbon, based on the total weight of carbon present in the carbon-containing deposits is provided. Such coked catalytic cracking catalyst is contacted with an oxygen containing gas at a temperature of equal to or more than 550° C. in a regenerator to produce a regenerated catalytic cracking catalyst, heat and carbon dioxide.
Public/Granted literature
- US20120271073A1 PROCESS FOR REGENERATING A COKED CATALYTIC CRACKING CATALYST Public/Granted day:2012-10-25
Information query
