AR007014A1 - Separador y limpiador integrados para separar particulas solidas suspendidas en vapor y para limpiar residuo adsorbido y arrastrado de las particulas solidas y metodo que los utiliza - Google Patents

Separador y limpiador integrados para separar particulas solidas suspendidas en vapor y para limpiar residuo adsorbido y arrastrado de las particulas solidas y metodo que los utiliza

Info

Publication number
AR007014A1
AR007014A1 ARP970101868A ARP970101868A AR007014A1 AR 007014 A1 AR007014 A1 AR 007014A1 AR P970101868 A ARP970101868 A AR P970101868A AR P970101868 A ARP970101868 A AR P970101868A AR 007014 A1 AR007014 A1 AR 007014A1
Authority
AR
Argentina
Prior art keywords
solid particles
primary
steam
cleaner
primary cyclone
Prior art date
Application number
ARP970101868A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of AR007014A1 publication Critical patent/AR007014A1/es

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)

Abstract

Separador y limpiador integrados (2) para separar partículas sólidas suspendidas en vapor y para limpiar residuo adsorbido y arrastrado de laspartículas sólidas que comprenden: un recipiente separador (3) que posee una zona de lechofluidiz ado primario (10) y un inyector primario (12) parainyectar en la zona de lecho fluidizado primario (10) un gas para fluidizar o limpiar partículas sólidas; un ciclón primario vertical (6), que posee unapared lateral cilíndrica (15) yestá cerrado en su extremo superior por medio de una cubierta (17) provista de una abertura de salida (19) y abierto en suextremo inferior, dicho ciclón primario (6) está también provisto de una entrada (24) para recibir una suspensión departículas sól idas y vapor; yun primer conducto de salida (30) para brindar un trayecto de flujo desde la abertura de salida (19) del ciclón primario (6), donde el extremo inferiorabierto (32) del ciclón primario (6) se proyecta hacia abajo enla zona de l echo fluidizado primario(10) en manera tal de formar una zona de lechofluidizado secundario (35) dentro del extremo inferior abierto (32) del ciclón primario (&),y donde se provee acordemente un inyector secundario (41)parainyectar en la zon a de lecho fluidizado secundario(35) un gas para fluidizar o limpiar partículas sólidas.
ARP970101868A 1996-05-08 1997-05-06 Separador y limpiador integrados para separar particulas solidas suspendidas en vapor y para limpiar residuo adsorbido y arrastrado de las particulas solidas y metodo que los utiliza AR007014A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
AR007014A1 true AR007014A1 (es) 1999-10-13

Family

ID=24593735

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101868A AR007014A1 (es) 1996-05-08 1997-05-06 Separador y limpiador integrados para separar particulas solidas suspendidas en vapor y para limpiar residuo adsorbido y arrastrado de las particulas solidas y metodo que los utiliza

Country Status (15)

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

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
EP1379607B1 (en) * 2001-04-20 2009-04-01 Shell Internationale Researchmaatschappij B.V. Fcc reactor vessel
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
WO2007008772A2 (en) * 2005-07-12 2007-01-18 Bissell Homecare, Inc. Vacuum cleaner with cyclonic dirt separation and vortex stabilizer
US7811349B2 (en) 2005-07-12 2010-10-12 Bissell Homecare, Inc. Vacuum cleaner with vortex stabilizer
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
US8398751B2 (en) 2008-07-17 2013-03-19 Kellogg Brown & Root Llc Direct stripping cyclone
US8083838B2 (en) * 2008-07-17 2011-12-27 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
WO2011106047A1 (en) * 2010-02-24 2011-09-01 Univation Technologies, Llc Apparatus and methods for separation 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
RU2608772C2 (ru) * 2012-07-06 2017-01-24 Практикал Аналайзер Солюшнс Пти. Лтд. Центробежный циклонный сепаратор
WO2015017902A1 (en) * 2013-08-09 2015-02-12 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
CN107427847A (zh) * 2015-03-03 2017-12-01 国际壳牌研究有限公司 改进的旋流管分离器
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

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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
US4455220A (en) * 1982-12-23 1984-06-19 Shell Oil Company Separation of fluid cracking catalyst particles from gaseous hydrocarbons
US4692311A (en) * 1982-12-23 1987-09-08 Shell Oil Company Apparatus for the 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
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
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
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
CA2080974C (en) * 1990-11-15 2004-02-17 Ismail Birkan Cetinkaya Disengager stripper containing dissipation plates for use in an fcc process
US5158669A (en) * 1990-11-15 1992-10-27 Uop Disengager stripper
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
US5869008A (en) 1999-02-09
DE69706545D1 (de) 2001-10-11
KR100447020B1 (ko) 2004-10-14
CA2250197C (en) 2005-08-09
DE69706545T2 (de) 2002-04-25
CA2250197A1 (en) 1997-11-13
EP0914402B1 (en) 2001-09-05
CN1140609C (zh) 2004-03-03
EP0914402A1 (en) 1999-05-12
KR20000005482A (ko) 2000-01-25
TW350793B (en) 1999-01-21
AU2898997A (en) 1997-11-26
JP2000509737A (ja) 2000-08-02
CN1217014A (zh) 1999-05-19
AU703905B2 (en) 1999-04-01
ZA973879B (en) 1997-11-14
EA199800991A1 (ru) 1999-04-29
JP3825809B2 (ja) 2006-09-27
EA000510B1 (ru) 1999-10-28
MY120518A (en) 2005-11-30
BR9708921A (pt) 1999-08-03

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