CA2250197C - Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons - Google Patents

Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons Download PDF

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Publication number
CA2250197C
CA2250197C CA002250197A CA2250197A CA2250197C CA 2250197 C CA2250197 C CA 2250197C CA 002250197 A CA002250197 A CA 002250197A CA 2250197 A CA2250197 A CA 2250197A CA 2250197 C CA2250197 C CA 2250197C
Authority
CA
Canada
Prior art keywords
primary
cyclone
solid particles
fluidized
outlet conduit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002250197A
Other languages
English (en)
French (fr)
Other versions
CA2250197A1 (en
Inventor
Thomas Shawn Dewitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Shell Canada Ltd filed Critical Shell Canada Ltd
Publication of CA2250197A1 publication Critical patent/CA2250197A1/en
Application granted granted Critical
Publication of CA2250197C publication Critical patent/CA2250197C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA002250197A 1996-05-08 1997-05-07 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons Expired - Fee Related CA2250197C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US646607 1996-05-08
US08/646,607 US5869008A (en) 1996-05-08 1996-05-08 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons
PCT/EP1997/002499 WO1997042275A1 (en) 1996-05-08 1997-05-07 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons

Publications (2)

Publication Number Publication Date
CA2250197A1 CA2250197A1 (en) 1997-11-13
CA2250197C true CA2250197C (en) 2005-08-09

Family

ID=24593735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250197A Expired - Fee Related CA2250197C (en) 1996-05-08 1997-05-07 Apparatus and method for the separation and stripping of fluid catalyst cracking particles from gaseous hydrocarbons

Country Status (15)

Country Link
US (1) US5869008A (enExample)
EP (1) EP0914402B1 (enExample)
JP (1) JP3825809B2 (enExample)
KR (1) KR100447020B1 (enExample)
CN (1) CN1140609C (enExample)
AR (1) AR007014A1 (enExample)
AU (1) AU703905B2 (enExample)
BR (1) BR9708921A (enExample)
CA (1) CA2250197C (enExample)
DE (1) DE69706545T2 (enExample)
EA (1) EA000510B1 (enExample)
MY (1) MY120518A (enExample)
TW (1) TW350793B (enExample)
WO (1) WO1997042275A1 (enExample)
ZA (1) ZA973879B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846463B1 (en) * 1999-02-23 2005-01-25 Shell Oil Company Gas-solid separation process
BR0208964A (pt) * 2001-04-20 2004-04-20 Shell Int Research Separador de ciclone, vaso reator, uso de um separador de ciclone, uso de um vaso reator, meio de retirada de partìcula sólida, e, uso de meio de retirada de partìcula sólida
US7160518B2 (en) * 2002-04-11 2007-01-09 Shell Oil Company Cyclone separator
US7250140B2 (en) * 2002-04-11 2007-07-31 Shell Oil Company FCC reactor
US8192614B2 (en) * 2004-09-09 2012-06-05 Kellogg Brown & Root Llc Self-stripping FCC riser cyclone
US7811349B2 (en) 2005-07-12 2010-10-12 Bissell Homecare, Inc. Vacuum cleaner with vortex stabilizer
US8176597B2 (en) * 2005-07-12 2012-05-15 Bissell Homecare, Inc. Vacuum cleaner with cyclonic dirt separation
US7484773B2 (en) * 2006-09-22 2009-02-03 Kellogg Brown & Root Llc Self purging expansion joint
US7713491B2 (en) * 2006-12-06 2010-05-11 Kellogg Brown & Root Llc Dual riser venting method and system
FR2910354A1 (fr) * 2006-12-22 2008-06-27 Total France Sa Appareil pour la separation de particules solides de matieres gazeuses et son utilisation.
GB2454690A (en) * 2007-11-15 2009-05-20 Vax Ltd Cyclonic dust separator for a vacuum cleaner
US8083838B2 (en) * 2008-07-17 2011-12-27 Kellogg Brown & Root Llc Direct stripping cyclone
US8398751B2 (en) 2008-07-17 2013-03-19 Kellogg Brown & Root Llc Direct stripping cyclone
TR200903943A2 (tr) * 2009-05-22 2010-06-21 Durmazlar Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Bir siklon ayırıcı
MY158448A (en) * 2010-02-24 2016-10-14 Univation Tech Llc Apparatus and methods for separating volatiles from particulates
US8157895B2 (en) 2010-05-04 2012-04-17 Kellogg Brown & Root Llc System for reducing head space in a pressure cyclone
KR101225047B1 (ko) 2011-06-24 2013-02-06 (주)에이치케이바이오텍 감압 회분증류를 이용하여 유기물질로부터 불순물을 제거하는 방법 및 장치
AU2012384559B2 (en) * 2012-07-06 2018-04-19 Practical Analyzer Solutions Pte. Ltd. Centrifugal cyclone separator
AP2016009028A0 (en) * 2013-08-09 2016-02-29 Weir Minerals Australia Ltd Cyclone separator apparatus and methods of production
US9663722B2 (en) 2014-11-11 2017-05-30 Uop Llc Fluid catalytic cracking apparatus and methods for cracking hydrocarbons
RU2708597C2 (ru) * 2015-03-03 2019-12-09 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Усовершенствованные сепараторы с вихревыми трубами
US10213794B1 (en) * 2016-11-18 2019-02-26 Van Tongeren America LLC Cyclone separator with flow altering baffles
CN115895720B (zh) * 2022-11-29 2025-03-04 中国石油化工股份有限公司洛阳分公司 一种非热汽提强化加氢液相产物脱硫化氢方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482451A (en) * 1982-09-16 1984-11-13 Uop Inc. Process for the separation of particulate solids from vapors using a discharge having a helical twist
US4692311A (en) * 1982-12-23 1987-09-08 Shell Oil Company Apparatus for the separation of fluid cracking catalyst particles from gaseous hydrocarbons
US4455220A (en) * 1982-12-23 1984-06-19 Shell Oil Company Separation of fluid cracking catalyst particles from gaseous hydrocarbons
US4581205A (en) * 1983-09-06 1986-04-08 Mobil Oil Corporation Closed cyclone FCC system with provisions for surge capacity
GB2159442B (en) * 1984-05-31 1987-11-25 Shell Int Research Process and apparatus for separating solid particles and gaseous materials
US4664888A (en) * 1985-06-27 1987-05-12 Texaco Inc. Fluid catalytic cracking catalyst-vapor separator
FR2586366B1 (fr) * 1985-08-22 1988-02-12 Sames Sa Procede de recuperation de poudre et dispositif pour la mise en oeuvre de ce procede
US4666675A (en) * 1985-11-12 1987-05-19 Shell Oil Company Mechanical implant to reduce back pressure in a riser reactor equipped with a horizontal tee joint connection
US4692235A (en) * 1986-05-28 1987-09-08 Shell Oil Company Selective placement of fluid injection in a riser reactor equipped with a horizontal tee joint connection to substantially reduce back pressure in the riser reactor
US4731228A (en) * 1986-06-16 1988-03-15 Shell Oil Company Reactor and horizontal cyclone separator with primary mass flow and secondary centrifugal separation of solid and fluid phases
US4693808A (en) * 1986-06-16 1987-09-15 Shell Oil Company Downflow fluidized catalytic cranking reactor process and apparatus with quick catalyst separation means in the bottom thereof
GB2208298B (en) * 1987-07-27 1991-05-15 Mobil Oil Corp Fluid catalytic cracking unit with improved catalyst flow
GB8805755D0 (en) * 1988-03-10 1988-04-07 Shell Int Research Apparatus for separation of solids from mixture of solids & fluid
US4895636A (en) * 1988-06-10 1990-01-23 Mobil Oil Corporation FCC process with catalyst separation
US5158669A (en) * 1990-11-15 1992-10-27 Uop Disengager stripper
CA2080974C (en) * 1990-11-15 2004-02-17 Ismail Birkan Cetinkaya Disengager stripper containing dissipation plates for use in an fcc process
US5248408A (en) * 1991-03-25 1993-09-28 Mobil Oil Corporation Catalytic cracking process and apparatus with refluxed spent catalyst stripper
US5259855A (en) * 1991-09-09 1993-11-09 Stone & Webster Engineering Corp. Apparatus for separating fluidized cracking catalysts from hydrocarbon vapor

Also Published As

Publication number Publication date
WO1997042275A1 (en) 1997-11-13
AR007014A1 (es) 1999-10-13
EA000510B1 (ru) 1999-10-28
DE69706545D1 (de) 2001-10-11
ZA973879B (en) 1997-11-14
AU2898997A (en) 1997-11-26
CN1140609C (zh) 2004-03-03
TW350793B (en) 1999-01-21
AU703905B2 (en) 1999-04-01
JP2000509737A (ja) 2000-08-02
MY120518A (en) 2005-11-30
EP0914402A1 (en) 1999-05-12
BR9708921A (pt) 1999-08-03
JP3825809B2 (ja) 2006-09-27
KR100447020B1 (ko) 2004-10-14
EP0914402B1 (en) 2001-09-05
CA2250197A1 (en) 1997-11-13
DE69706545T2 (de) 2002-04-25
US5869008A (en) 1999-02-09
CN1217014A (zh) 1999-05-19
KR20000005482A (ko) 2000-01-25
EA199800991A1 (ru) 1999-04-29

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