WO2010074891A3 - Apparatus for regenerating catalyst - Google Patents

Apparatus for regenerating catalyst Download PDF

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Publication number
WO2010074891A3
WO2010074891A3 PCT/US2009/066170 US2009066170W WO2010074891A3 WO 2010074891 A3 WO2010074891 A3 WO 2010074891A3 US 2009066170 W US2009066170 W US 2009066170W WO 2010074891 A3 WO2010074891 A3 WO 2010074891A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
distributor
regenerating catalyst
header
spreading
Prior art date
Application number
PCT/US2009/066170
Other languages
French (fr)
Other versions
WO2010074891A2 (en
Inventor
Paolo Palmas
Lawrence A. Lacijan
Sujay R. Krishnamurthy
Mohammad-Reza Mostofi-Ashtiani
Paul S. Nishimura
Lisa M. Wolschlag
Original Assignee
Uop Llc
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
Priority claimed from US12/335,595 external-priority patent/US7947230B2/en
Priority claimed from US12/335,593 external-priority patent/US8173567B2/en
Application filed by Uop Llc filed Critical Uop Llc
Priority to CN200980156708.3A priority Critical patent/CN102316985B/en
Publication of WO2010074891A2 publication Critical patent/WO2010074891A2/en
Publication of WO2010074891A3 publication Critical patent/WO2010074891A3/en
Priority to NO20111025A priority patent/NO20111025A1/en

Links

Classifications

    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/182—Regeneration
    • 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
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • B01J38/36—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed and with substantially complete oxidation of carbon monoxide to carbon dioxide within regeneration zone
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/004—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a nozzle
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/708—Coking aspect, coke content and composition of deposits

Abstract

Disclosed is a catalyst distributor and process for spreading catalyst over a regenerator vessel. Nozzles disposed angular to a header of the distributor spread catalyst throughout a full cross section of the catalyst bed.
PCT/US2009/066170 2008-12-16 2009-12-01 Apparatus for regenerating catalyst WO2010074891A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980156708.3A CN102316985B (en) 2008-12-16 2009-12-01 Apparatus for regenerating catalyst
NO20111025A NO20111025A1 (en) 2008-12-16 2011-07-14 Catalyst regeneration apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/335,595 2008-12-16
US12/335,595 US7947230B2 (en) 2008-12-16 2008-12-16 Apparatus for regenerating catalyst
US12/335,593 US8173567B2 (en) 2008-12-16 2008-12-16 Process for regenerating catalyst
US12/335,593 2008-12-16

Publications (2)

Publication Number Publication Date
WO2010074891A2 WO2010074891A2 (en) 2010-07-01
WO2010074891A3 true WO2010074891A3 (en) 2010-09-16

Family

ID=42288355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/066170 WO2010074891A2 (en) 2008-12-16 2009-12-01 Apparatus for regenerating catalyst

Country Status (3)

Country Link
KR (1) KR20110101214A (en)
CN (1) CN102316985B (en)
WO (1) WO2010074891A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017105786A1 (en) * 2015-12-16 2017-06-22 Uop Llc Method and apparatus for catalyst sampling
CN108430630B (en) * 2015-12-18 2021-08-13 环球油品公司 FCC efficient partial combustion regenerator
WO2017196526A1 (en) * 2016-05-12 2017-11-16 Uop Llc Partial burn combustor regenerator
CN109107615B (en) * 2017-06-23 2021-07-09 中国石油大学(华东) Regeneration method and regeneration device for alkane dehydrogenation catalyst
CN111715306B (en) * 2019-03-18 2023-03-21 江苏博颂化工科技有限公司 Alkane dehydrogenation catalyst regenerating unit
FR3130287A1 (en) * 2021-12-09 2023-06-16 IFP Energies Nouvelles Catalytic cracking of low coking feedstocks with heat input by external burner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974091A (en) * 1974-08-29 1976-08-10 Shell Oil Company Fluidized bed regeneration of carbon-contaminated catalysts using gas discharge nozzles of specific dimensions
US4150090A (en) * 1976-03-01 1979-04-17 Pullman Incorporated Apparatus for regeneration of cracking catalyst
US4364905A (en) * 1979-11-23 1982-12-21 Standard Oil Company (Indiana) Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
US4843050A (en) * 1986-06-27 1989-06-27 Phillips Petroleum Company Catalyst regeneration
US4859643A (en) * 1988-05-11 1989-08-22 Uop Regeneration method with reduced catalyst heat exposure
US4880604A (en) * 1987-11-04 1989-11-14 Uop Apparatus for coke burning in regeneration of hydrocarbon conversion catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809054B1 (en) * 2000-11-21 2004-10-26 Uop Llc FCC spent catalyst distributor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974091A (en) * 1974-08-29 1976-08-10 Shell Oil Company Fluidized bed regeneration of carbon-contaminated catalysts using gas discharge nozzles of specific dimensions
US4150090A (en) * 1976-03-01 1979-04-17 Pullman Incorporated Apparatus for regeneration of cracking catalyst
US4364905A (en) * 1979-11-23 1982-12-21 Standard Oil Company (Indiana) Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
US4843050A (en) * 1986-06-27 1989-06-27 Phillips Petroleum Company Catalyst regeneration
US4880604A (en) * 1987-11-04 1989-11-14 Uop Apparatus for coke burning in 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
CN102316985B (en) 2015-06-17
CN102316985A (en) 2012-01-11
KR20110101214A (en) 2011-09-15
WO2010074891A2 (en) 2010-07-01

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