ATE359116T1 - Verfahren zur entfernung von teilchen aus einer wirbelschicht - Google Patents

Verfahren zur entfernung von teilchen aus einer wirbelschicht

Info

Publication number
ATE359116T1
ATE359116T1 AT03104465T AT03104465T ATE359116T1 AT E359116 T1 ATE359116 T1 AT E359116T1 AT 03104465 T AT03104465 T AT 03104465T AT 03104465 T AT03104465 T AT 03104465T AT E359116 T1 ATE359116 T1 AT E359116T1
Authority
AT
Austria
Prior art keywords
fluidized bed
particles
removal
standpipe
bottom wall
Prior art date
Application number
AT03104465T
Other languages
English (en)
Inventor
David Jon Brosten
Ye-Mon Chen
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
Application granted granted Critical
Publication of ATE359116T1 publication Critical patent/ATE359116T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/24—Devices for removal of material from the 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
    • 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
    • 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
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/1872—Details of the fluidised bed 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
    • B01J8/26—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
    • B01J8/28—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 the one above the other
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Treating Waste Gases (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT03104465T 1999-02-22 2000-02-18 Verfahren zur entfernung von teilchen aus einer wirbelschicht ATE359116T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/253,859 US6228328B1 (en) 1999-02-22 1999-02-22 Standpipe inlet enhancing particulate solids circulation for petrochemical and other processes

Publications (1)

Publication Number Publication Date
ATE359116T1 true ATE359116T1 (de) 2007-05-15

Family

ID=22961995

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03104465T ATE359116T1 (de) 1999-02-22 2000-02-18 Verfahren zur entfernung von teilchen aus einer wirbelschicht
AT00906353T ATE268637T1 (de) 1999-02-22 2000-02-18 Standrohr-einlass fuer zirkulation von partikelförmigen feststoffen in petrochemischen oder anderen prozessen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00906353T ATE268637T1 (de) 1999-02-22 2000-02-18 Standrohr-einlass fuer zirkulation von partikelförmigen feststoffen in petrochemischen oder anderen prozessen

Country Status (13)

Country Link
US (2) US6228328B1 (de)
EP (2) EP1428570B1 (de)
JP (1) JP2002537108A (de)
KR (2) KR100642021B1 (de)
CN (2) CN1227060C (de)
AT (2) ATE359116T1 (de)
AU (1) AU763254B2 (de)
BR (1) BR0008410A (de)
CA (1) CA2371854C (de)
DE (2) DE60034382T2 (de)
ES (1) ES2285045T3 (de)
SA (1) SA00210309B1 (de)
WO (1) WO2000050165A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003246593A1 (en) * 2002-07-11 2004-02-02 Shell Internationale Research Maatschappij B.V. Fcc reactor comprising a sieve in the stripping zone
US20040206694A1 (en) * 2003-04-16 2004-10-21 John Charkoudian Epoxide-crosslinked, charged cellulosic membrane
FR2915908B1 (fr) * 2007-05-10 2010-09-03 Eurecat Sa Procede de sulfuration ou presulfuration de particules solides d'un catalyseur ou d'un adsorbant
US20090269252A1 (en) 2008-04-23 2009-10-29 Stone & Webster Process Technology, Inc. Operation of catalyst withdrawal wells with packing
US8728302B2 (en) 2010-06-25 2014-05-20 Exxonmobil Research And Engineering Company Spent catalyst riser distributor
CN102553496B (zh) * 2012-01-17 2014-06-18 洛阳康润石油化工科技开发有限公司 一种试验用固定流化床反应器
US8864979B2 (en) 2012-03-21 2014-10-21 Uop Llc Process and apparatus for fluid catalytic cracking

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530243A (en) 1946-09-07 1950-11-14 Standard Oil Dev Co Hydrocarbon synthesis
US2581134A (en) 1947-03-15 1952-01-01 Standard Oil Dev Co Apparatus for contacting solids and gases
US2741546A (en) 1952-07-02 1956-04-10 Exxon Research Engineering Co Floating control for fluidized solids system
US2769771A (en) 1952-12-10 1956-11-06 Exxon Research Engineering Co Contacting of gases with fluidized solids with the use of chains in the fluidized bed
US2893851A (en) 1955-12-29 1959-07-07 American Oil Co Powdered catalyst contacting unit
DE1069119B (de) 1957-09-03 1959-11-19 Esso Research And Engineering Company, Elizabeth, N. J. (V. St. A.) Verfahren und Vorrichtung zur Verbesserung der Phaseöberührung bei Mehrphasenverfahren, insbesondere bei der Hydroformierung von Kohknwas'serstofffraktionen, die innerhalb des B'enzinsiedebeieiches liegen. 1-9. 7. 58. V. St. Amerika
US3099538A (en) 1958-01-24 1963-07-30 Bayer Ag Fittings for a fluidized bed reactor
US3031769A (en) 1958-09-26 1962-05-01 Wilson John Fluid beds
US3394076A (en) * 1966-12-22 1968-07-23 Texaco Inc Method and apparatus for the regeneration of catalyst in the fluid catalytic crackingprocess
US3494858A (en) * 1967-11-17 1970-02-10 Exxon Research Engineering Co Two-stage countercurrent catalyst regenerator
US3607730A (en) 1968-04-05 1971-09-21 Pullman Inc Apparatus and method for conversion of hydrocarbons
JPS4926923B1 (de) 1970-12-26 1974-07-13
US4060395A (en) * 1976-05-07 1977-11-29 Texaco Inc. Fluidized cracking catalyst regeneration apparatus
US4329526A (en) * 1979-12-26 1982-05-11 Monsanto Company Chlorination method
US4511434A (en) 1981-08-17 1985-04-16 Standard Oil Company (Indiana) Fluid bed retorting system
DE3133357A1 (de) * 1981-08-22 1983-03-10 Texaco Development Corp., 10650 White Plains, N.Y. "verfahren zum kontinuierlichen katalytischen wirbelschichtkracken von erdoeleinsatzmaterial"
US5270018A (en) * 1984-06-12 1993-12-14 Chevron Research Company Apparatus for withdrawing a particulate solid from a packed, non-fluidized bed
US4615992A (en) * 1985-04-02 1986-10-07 Air Products And Chemicals, Inc. Catalyst regeneration process with improved catalyst distribution in a fluidized bed
US5110323A (en) 1990-01-04 1992-05-05 Stone & Webster Engineering Corp. Process for the return of recovered particulate solids by a cyclone separator to a vessel
US5156817A (en) * 1990-05-15 1992-10-20 Exxon Research And Engineering Company Fccu regenerator catalyst distribution system
WO1993001257A1 (en) * 1991-07-09 1993-01-21 Mobil Oil Corporation Process for regenerating fluidized catalytic cracking catalyst
US5529587A (en) * 1993-03-29 1996-06-25 Diver; John R. Fluidized oxydesulfurization of coal
US5562818A (en) 1993-07-16 1996-10-08 Uop FCC feed injection with non-quiescent mixing
US5779746A (en) * 1994-04-28 1998-07-14 Mobil Oil Corporation Underflow cyclone with perforated barrel
US5531884A (en) 1994-08-03 1996-07-02 Mobil Oil Corporation FCC catalyst stripper
FR2788006B1 (fr) 1998-12-31 2001-03-23 Total Raffinage Distribution Procede et dispositif pour la separation rapide de particules solides et de fluides gazeux et leur utilisation

Also Published As

Publication number Publication date
BR0008410A (pt) 2002-02-05
CN1341040A (zh) 2002-03-20
DE60011398T2 (de) 2005-06-30
US6827908B1 (en) 2004-12-07
EP1428570B1 (de) 2007-04-11
EP1428570A1 (de) 2004-06-16
ES2285045T3 (es) 2007-11-16
KR20010111492A (ko) 2001-12-19
SA00210309B1 (ar) 2006-08-12
CA2371854A1 (en) 2000-08-31
CA2371854C (en) 2008-06-17
DE60034382D1 (de) 2007-05-24
CN100574861C (zh) 2009-12-30
AU2805900A (en) 2000-09-14
AU763254B2 (en) 2003-07-17
WO2000050165A1 (en) 2000-08-31
CN1227060C (zh) 2005-11-16
ATE268637T1 (de) 2004-06-15
JP2002537108A (ja) 2002-11-05
DE60034382T2 (de) 2008-01-10
KR100699730B1 (ko) 2007-03-28
CN1781592A (zh) 2006-06-07
KR100642021B1 (ko) 2006-11-02
KR20060086453A (ko) 2006-07-31
US6228328B1 (en) 2001-05-08
DE60011398D1 (de) 2004-07-15
EP1156873A1 (de) 2001-11-28
EP1156873B1 (de) 2004-06-09

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