ZA896412B - Catalyst regeneration with reduced thermal damage - Google Patents

Catalyst regeneration with reduced thermal damage

Info

Publication number
ZA896412B
ZA896412B ZA896412A ZA896412A ZA896412B ZA 896412 B ZA896412 B ZA 896412B ZA 896412 A ZA896412 A ZA 896412A ZA 896412 A ZA896412 A ZA 896412A ZA 896412 B ZA896412 B ZA 896412B
Authority
ZA
South Africa
Prior art keywords
thermal damage
catalyst regeneration
reduced thermal
reduced
regeneration
Prior art date
Application number
ZA896412A
Other languages
English (en)
Inventor
Paul A Sechrist
A Sechrist Paul
William J Koves
J Koves William
Original Assignee
Uop Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uop Inc filed Critical Uop Inc
Publication of ZA896412B publication Critical patent/ZA896412B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/22—Moving bed, e.g. vertically or horizontally moving bulk
    • B01J38/24—Moving bed, e.g. vertically or horizontally moving bulk having mainly transverse, i.e. lateral, flow of oxygen-containing gas and material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA896412A 1988-05-11 1989-08-22 Catalyst regeneration with reduced thermal damage ZA896412B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/192,800 US4859643A (en) 1988-05-11 1988-05-11 Regeneration method with reduced catalyst heat exposure
CA000609488A CA1333589C (en) 1988-05-11 1989-08-25 Catalyst regeneration with reduced thermal damage
JP1220167A JPH0386248A (ja) 1988-05-11 1989-08-26 軽減された熱損傷で触媒を再生させる方法

Publications (1)

Publication Number Publication Date
ZA896412B true ZA896412B (en) 1990-05-30

Family

ID=27168431

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA896412A ZA896412B (en) 1988-05-11 1989-08-22 Catalyst regeneration with reduced thermal damage

Country Status (8)

Country Link
US (1) US4859643A (xx)
EP (1) EP0413857B1 (xx)
JP (1) JPH0386248A (xx)
AU (1) AU614414B2 (xx)
CA (1) CA1333589C (xx)
DE (1) DE68924592T2 (xx)
ES (1) ES2078241T3 (xx)
ZA (1) ZA896412B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880604A (en) * 1987-11-04 1989-11-14 Uop Apparatus for coke burning in regeneration of hydrocarbon conversion catalyst
US4977119A (en) * 1987-11-04 1990-12-11 Uop Method of regenerating hydrocarbon conversion catalyst by coke burning
US4991521A (en) * 1988-04-12 1991-02-12 Mobil Oil Corporation Fluidized bed combustion process and apparatus
US4859643A (en) * 1988-05-11 1989-08-22 Uop Regeneration method with reduced catalyst heat exposure
US4980325A (en) * 1989-06-12 1990-12-25 Uop Method of controlling moisture in combustion section of moving bed regeneration process
US5376607A (en) * 1989-11-16 1994-12-27 Uop Method for controlling moisture by coke composition
US5108968A (en) * 1990-04-06 1992-04-28 Recat, Inc. Process for treating a material wherein the material is suspended in a gaseous atmosphere
US5053371A (en) * 1990-11-02 1991-10-01 Uop Catalyst regeneration method with three-zone combustion gas addition
US5157181A (en) * 1990-12-03 1992-10-20 Uop Moving bed hydrocarbon conversion process
US5397458A (en) * 1993-12-27 1995-03-14 Uop Moving bed regeneration process with internally mixed chloride gas
US5582712A (en) * 1994-04-29 1996-12-10 Uop Downflow FCC reaction arrangement with upflow regeneration
US6059961A (en) * 1998-04-27 2000-05-09 Uop Llc Method to alleviate thermal cycles in moving bed radial flow reactor
US6635169B1 (en) 1999-09-20 2003-10-21 Mobil Oil Corporation Method for reducing gasoline sulfur in fluid catalytic cracking
CN1102455C (zh) * 2000-04-18 2003-03-05 中国石油化工集团公司 一种催化剂连续再生方法
US7312173B1 (en) 2003-12-31 2007-12-25 Uop Llc Regeneration method with efficient oxygen utilization
US7780928B2 (en) * 2007-10-29 2010-08-24 Leon Yuan Method and apparatus for improving radial flow moving bed regeneration/reaction system performance
CN101603950B (zh) * 2008-06-12 2011-12-21 中国石油化工股份有限公司 催化剂积碳量的在线检测方法
US8173567B2 (en) * 2008-12-16 2012-05-08 Uop Llc Process for regenerating catalyst
KR20110101214A (ko) * 2008-12-16 2011-09-15 유오피 엘엘씨 촉매 재생 장치
US7947230B2 (en) * 2008-12-16 2011-05-24 Uop Llc Apparatus for regenerating catalyst
US8293670B2 (en) * 2009-12-09 2012-10-23 Uop Llc Process for the production of propylene
CN102259037A (zh) * 2010-05-24 2011-11-30 上海傲佳能源科技有限公司 一种液化气芳构化和液化气裂解催化剂的连续再生工艺
CN104437674B (zh) * 2014-11-27 2017-01-25 浙江大学 一种催化转化催化剂的再生方法
CN104991543B (zh) * 2015-07-23 2017-10-27 北京石油化工工程有限公司 一种移动床催化剂连续再生控制系统brcs
US20240058804A1 (en) * 2022-08-19 2024-02-22 Uop Llc Regeneration tower for continuous catalytic reforming process

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534859A (en) * 1946-04-18 1950-12-19 Socony Vacuum Oil Co Inc Method and apparatus for hydrocarbon conversion
US2671057A (en) * 1949-08-05 1954-03-02 Sun Oil Co Apparatus and method for contacting solids with gases
US3647680A (en) * 1969-09-25 1972-03-07 Universal Oil Prod Co Continuous reforming-regeneration process
US3652231A (en) * 1969-09-25 1972-03-28 Universal Oil Prod Co Reconditioning system for moving column of reforming catalyst
GB1347731A (en) * 1970-12-10 1974-02-27 Sumitomo Heavy Industries Continuous moving layer type adsorption device
CH528920A (fr) * 1971-01-04 1972-10-15 Petitjean Elie Raymond Dispositif à fonctionnement continu et à lit mobile, pour le traitement d'un fluide
US3692496A (en) * 1971-04-19 1972-09-19 Universal Oil Prod Co Apparatus for continuous reforming-regeneration process
US3745112A (en) * 1971-11-23 1973-07-10 Universal Oil Prod Co Platinum-tin uniformly dispersed hydro-carbon conversion catalyst and process
US3838038A (en) * 1971-12-14 1974-09-24 Universal Oil Prod Co Continuous conversion and regeneration process
US3978150A (en) * 1975-03-03 1976-08-31 Universal Oil Products Company Continuous paraffin dehydrogenation process
JPS5644022A (en) * 1979-09-18 1981-04-23 Sumitomo Heavy Ind Ltd Multistage type crossflow moving bed adsorbing device
JPS5628633A (en) * 1979-08-16 1981-03-20 Sumitomo Heavy Ind Ltd Multistage type orthogonal flow moving bed apparatus
US4506032A (en) * 1983-03-22 1985-03-19 Uop Inc. Dehydrogenation catalyst composition
US4438288A (en) * 1983-03-22 1984-03-20 Uop Inc. Dehydrogenation of hydrocarbons with a halogen contacting step
US4724271A (en) * 1985-12-09 1988-02-09 Uop Inc. Regeneration of dehydrocyclodimerization catalyst
US4647549A (en) * 1985-12-27 1987-03-03 Upo Inc. Regeneration of hydrocarbon conversion catalyst
US4859643A (en) * 1988-05-11 1989-08-22 Uop Regeneration method with reduced catalyst heat exposure

Also Published As

Publication number Publication date
EP0413857B1 (en) 1995-10-18
CA1333589C (en) 1994-12-20
DE68924592T2 (de) 1996-04-04
AU614414B2 (en) 1991-08-29
DE68924592D1 (de) 1995-11-23
EP0413857A1 (en) 1991-02-27
JPH0386248A (ja) 1991-04-11
ES2078241T3 (es) 1995-12-16
AU4028789A (en) 1991-05-02
US4859643A (en) 1989-08-22

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