WO2012118710A3 - Process and apparatus for venting a catalyst cooler - Google Patents

Process and apparatus for venting a catalyst cooler Download PDF

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Publication number
WO2012118710A3
WO2012118710A3 PCT/US2012/026534 US2012026534W WO2012118710A3 WO 2012118710 A3 WO2012118710 A3 WO 2012118710A3 US 2012026534 W US2012026534 W US 2012026534W WO 2012118710 A3 WO2012118710 A3 WO 2012118710A3
Authority
WO
WIPO (PCT)
Prior art keywords
venting
catalyst cooler
regenerator
fluidizing gas
cooler
Prior art date
Application number
PCT/US2012/026534
Other languages
French (fr)
Other versions
WO2012118710A2 (en
Inventor
Paolo Palmas
Daniel N. Myers (Deceased)
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 US13/036,660 external-priority patent/US8936756B2/en
Priority claimed from US13/036,603 external-priority patent/US8609566B2/en
Application filed by Uop Llc filed Critical Uop Llc
Priority to KR1020137021233A priority Critical patent/KR101473135B1/en
Priority to BR112013018707A priority patent/BR112013018707A2/en
Priority to CN201280009600.3A priority patent/CN103379959B/en
Priority to RU2013133878/04A priority patent/RU2532547C1/en
Publication of WO2012118710A2 publication Critical patent/WO2012118710A2/en
Publication of WO2012118710A3 publication Critical patent/WO2012118710A3/en

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • 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
    • B01J38/32—Indirectly heating or cooling material within regeneration zone or prior to entry into 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • 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
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/38—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00185—Fingers
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00292—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant solids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

The process and apparatus herein provide a catalyst cooler with a vent that communicates fluidizing gas to a lower chamber of a regenerator. Air that is used as fluidizing gas can then be consumed in the regenerator without promoting after burn in upper chamber.
PCT/US2012/026534 2011-02-28 2012-02-24 Process and apparatus for venting a catalyst cooler WO2012118710A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020137021233A KR101473135B1 (en) 2011-02-28 2012-02-24 Process and apparatus for venting a catalyst cooler
BR112013018707A BR112013018707A2 (en) 2011-02-28 2012-02-24 catalyst regenerator and catalyst regeneration process
CN201280009600.3A CN103379959B (en) 2011-02-28 2012-02-24 The method ventilated for catalyst cooler and equipment
RU2013133878/04A RU2532547C1 (en) 2011-02-28 2012-02-24 Method of removing air from catalyst cooler and apparatus therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/036,603 2011-02-28
US13/036,660 US8936756B2 (en) 2011-02-28 2011-02-28 Apparatus for venting a catalyst cooler
US13/036,660 2011-02-28
US13/036,603 US8609566B2 (en) 2011-02-28 2011-02-28 Process for venting a catalyst cooler

Publications (2)

Publication Number Publication Date
WO2012118710A2 WO2012118710A2 (en) 2012-09-07
WO2012118710A3 true WO2012118710A3 (en) 2012-12-27

Family

ID=46758431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/026534 WO2012118710A2 (en) 2011-02-28 2012-02-24 Process and apparatus for venting a catalyst cooler

Country Status (5)

Country Link
KR (1) KR101473135B1 (en)
CN (1) CN103379959B (en)
BR (1) BR112013018707A2 (en)
RU (1) RU2532547C1 (en)
WO (1) WO2012118710A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115287092A (en) * 2015-01-06 2022-11-04 李群柱 Cold regeneration catalyst circulation method and device thereof
CN105820831A (en) * 2015-01-06 2016-08-03 李群柱 Method for cooling regeneration catalyst and equipment thereof
FR3057654B1 (en) * 2016-10-14 2019-06-28 Axens DEVICE FOR COOLING A SOLID HEATER FOR PRECISELY CONTROLLING THE TEMPERATURE, THE DEVICE THAT MAY BE ASSOCIATED WITH AN ENDOTHERMIC OR EXOTHERMIC PROCESS.
US11266966B2 (en) 2017-12-21 2022-03-08 Uop Llc Process and apparatus for fluidizing a catalyst bed
US10563932B2 (en) * 2017-12-21 2020-02-18 Uop Llc Process and apparatus for cooling catalyst
US11260357B2 (en) * 2017-12-21 2022-03-01 Uop Llc Process and apparatus for fluidizing a catalyst bed
US20220193654A1 (en) * 2020-12-18 2022-06-23 Uop Llc Catalyst regneration with inverted cooler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532025A (en) * 1984-06-08 1985-07-30 Chevron Research Company Method of controlling catalyst regeneration for fluid catalytic cracking to minimize catalyst backflow abrasion
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
EP0309244A1 (en) * 1987-09-22 1989-03-29 Mobil Oil Corporation Fluid catalytic cracking regeneration with spent catalyst separator
US5032251A (en) * 1990-04-27 1991-07-16 Mobil Oil Corporation Process and apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator
US20100034718A1 (en) * 2005-04-27 2010-02-11 Uop Llc Moving Bed Catalyst Regeneration Apparatus with Integral CO Oxidation Zone and Method of Use to Accelerate Coke Burning

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197189A (en) * 1978-05-22 1980-04-08 Uop Inc. Catalyst regeneration process
US4336160A (en) * 1980-07-15 1982-06-22 Dean Robert R Method and apparatus for cracking residual oils
US4434245A (en) * 1981-06-15 1984-02-28 Uop Inc. Fluid particle cooling process and apparatus
US4396531A (en) * 1981-08-13 1983-08-02 Uop Inc. Fluid catalyst regeneration process and apparatus
US4710357A (en) * 1984-12-28 1987-12-01 Uop Inc. FCC combustion zone catalyst cooling apparatus
CN1007784B (en) * 1986-03-12 1990-05-02 环球油品公司 Process and apparatus for simultaneously regenerating and cooling fluidized particles
US4885138A (en) * 1987-02-24 1989-12-05 Uop Dual function heat withdrawal apparatus
FR2675714B1 (en) * 1991-04-26 1993-07-16 Inst Francais Du Petrole METHOD AND DEVICE FOR HEAT EXCHANGING SOLID PARTICLES FOR CATALYTIC CRACKING REGENERATION.
US5212129A (en) * 1991-12-17 1993-05-18 Uop Inverted backmix coolers for FCC units

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532025A (en) * 1984-06-08 1985-07-30 Chevron Research Company Method of controlling catalyst regeneration for fluid catalytic cracking to minimize catalyst backflow abrasion
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
EP0309244A1 (en) * 1987-09-22 1989-03-29 Mobil Oil Corporation Fluid catalytic cracking regeneration with spent catalyst separator
US5032251A (en) * 1990-04-27 1991-07-16 Mobil Oil Corporation Process and apparatus for fast fluidized bed regeneration of catalyst in a bubbling bed catalyst regenerator
US20100034718A1 (en) * 2005-04-27 2010-02-11 Uop Llc Moving Bed Catalyst Regeneration Apparatus with Integral CO Oxidation Zone and Method of Use to Accelerate Coke Burning

Also Published As

Publication number Publication date
CN103379959A (en) 2013-10-30
KR101473135B1 (en) 2014-12-15
KR20130115355A (en) 2013-10-21
RU2532547C1 (en) 2014-11-10
WO2012118710A2 (en) 2012-09-07
CN103379959B (en) 2016-06-01
BR112013018707A2 (en) 2016-10-25

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