ATE375202T1 - Verbessertes system zum fliessbettcracking von kohlenwasserstoffmolekülen - Google Patents

Verbessertes system zum fliessbettcracking von kohlenwasserstoffmolekülen

Info

Publication number
ATE375202T1
ATE375202T1 AT01957140T AT01957140T ATE375202T1 AT E375202 T1 ATE375202 T1 AT E375202T1 AT 01957140 T AT01957140 T AT 01957140T AT 01957140 T AT01957140 T AT 01957140T AT E375202 T1 ATE375202 T1 AT E375202T1
Authority
AT
Austria
Prior art keywords
catalyst
central passage
riser
fluid bed
improved system
Prior art date
Application number
AT01957140T
Other languages
English (en)
Inventor
Richard Senior
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Application granted granted Critical
Publication of ATE375202T1 publication Critical patent/ATE375202T1/de

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4317—Profiled elements, e.g. profiled blades, bars, pillars, columns or chevrons
    • 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
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • 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
    • B01J2208/00752—Feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
AT01957140T 2000-07-14 2001-07-13 Verbessertes system zum fliessbettcracking von kohlenwasserstoffmolekülen ATE375202T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/616,448 US6613290B1 (en) 2000-07-14 2000-07-14 System for fluidized catalytic cracking of hydrocarbon molecules

Publications (1)

Publication Number Publication Date
ATE375202T1 true ATE375202T1 (de) 2007-10-15

Family

ID=24469508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01957140T ATE375202T1 (de) 2000-07-14 2001-07-13 Verbessertes system zum fliessbettcracking von kohlenwasserstoffmolekülen

Country Status (11)

Country Link
US (1) US6613290B1 (de)
EP (1) EP1343580B1 (de)
JP (1) JP2004503672A (de)
CN (1) CN1226078C (de)
AT (1) ATE375202T1 (de)
AU (2) AU2001278910B2 (de)
CA (1) CA2416106C (de)
DE (1) DE60130918T2 (de)
ES (1) ES2294017T3 (de)
TW (1) TWI228057B (de)
WO (1) WO2002005941A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100535082C (zh) * 2003-11-05 2009-09-02 埃克森美孚研究工程公司 Fcc进料喷射区
US7619127B2 (en) * 2003-12-23 2009-11-17 Exxonmobil Chemical Patents Inc. Method of operating a riser reactor
US7682501B2 (en) * 2004-12-23 2010-03-23 Abb Lummus Global, Inc. Processing of different feeds in a fluid catalytic cracking unit
CN100337738C (zh) * 2005-03-31 2007-09-19 中国石油化工股份有限公司 石油烃进料设备
FR2894848B1 (fr) * 2005-12-21 2008-02-22 Inst Francais Du Petrole Dispositif de redistribution du catalyseur dans les risers de fcc
JP4922685B2 (ja) * 2006-07-12 2012-04-25 財団法人 国際石油交流センター 混合装置
US7758817B2 (en) * 2006-08-09 2010-07-20 Uop Llc Device for contacting high contaminated feedstocks with catalyst in an FCC unit
FR2937886B1 (fr) * 2008-10-30 2011-05-20 Jean Xavier Morin Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
WO2011031378A2 (en) * 2009-09-09 2011-03-17 Uop Llc Apparatus and process for contacting hydrocarbon feed and catalyst
US9309468B2 (en) * 2010-06-29 2016-04-12 Uop Llc Recessed gas feed distributor process for FCC riser
US8282885B2 (en) * 2010-06-29 2012-10-09 Uop Llc Recessed gas feed distributor apparatus for FCC riser
US8936761B1 (en) 2013-08-21 2015-01-20 Uop Llc Apparatuses and risers for reacting feedstock in the presence of catalyst and methods for fabricating risers
US9073030B2 (en) * 2013-08-21 2015-07-07 Uop Llc Apparatuses and risers for reacting feedstock in the presence of catalyst and methods for installing baffles in risers
CN108579625A (zh) * 2018-05-15 2018-09-28 中国石油大学(北京) 一种气固流化床催化剂混合装置
US10913043B2 (en) 2018-09-28 2021-02-09 Uop Llc Apparatuses for mixing of staged methanol injection
JP7894874B2 (ja) * 2021-02-05 2026-07-24 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 接触分解反応器における混合のための装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112593A (en) * 1977-07-12 1981-11-17 Mobil Oil Corporation Preheat of charge to multiple injection nozzles in fcc riser cracking
US4753780A (en) 1983-09-26 1988-06-28 Phillips Petroleum Company Atomizing feed for cracking unit
US4523987A (en) 1984-10-26 1985-06-18 Mobil Oil Corporation Feed mixing techique for fluidized catalytic cracking of hydrocarbon oil
US4578183A (en) 1984-11-30 1986-03-25 Mobil Oil Corporation Feed mixing technique for fluidized catalytic cracking of hydrocarbon oil
US4808383A (en) * 1985-05-30 1989-02-28 Mobil Oil Corporation FCC reactor multi-feed nozzle system
JPS624784A (ja) 1985-07-16 1987-01-10 コンパニ−・フランセ−ズ・ド・ラフイナ−ジユ 炭化水素仕込物の接触クラツキングのための方法および装置の改良
FR2654435B1 (fr) 1989-11-10 1992-03-13 Total France Procede et dispositif de mise en contact d'une charge d'hydrocarbures avec des particules solides chaudes, dans un reacteur tubulaire a lit fluidise ascendant.
GB9011407D0 (en) * 1990-05-22 1990-07-11 Shell Int Research Apparatus and process for producing catalyst particles into a moving bed of catalyst
FR2669037A1 (fr) 1990-11-08 1992-05-15 Total France Procede et dispositif d'homogeneisation, a l'interieur d'un reacteur tubulaire de craquage d'hydrocarbures a lit de particules solides fluidisees, du melange de ces particules et des vapeurs d'hydrocarbures a traiter.
US5139748A (en) 1990-11-30 1992-08-18 Uop FCC riser with transverse feed injection
US5622677A (en) 1991-10-28 1997-04-22 Shell Oil Company Venturi riser reactor and process for catalytic cracking
US5318691A (en) 1993-05-13 1994-06-07 Mobil Oil Corporation FCC riser cracking with vortex catalyst/oil mixing
US5562818A (en) 1993-07-16 1996-10-08 Uop FCC feed injection with non-quiescent mixing
US5554341A (en) 1994-12-12 1996-09-10 Phillips Petroleum Company Feed zone performance for a cat cracker
US5851380A (en) 1996-08-01 1998-12-22 Phillips Petroleum Company Process and apparatus for fluidized catalytic cracking of a hydrocarbon feed
FR2753453B1 (fr) 1996-09-18 1998-12-04 Total Raffinage Distribution Procede et dispositif de craquage catalytique en lit fluidise d'une charge d'hydrocarbures, mettant en oeuvre une zone de mise en contact amelioree
EP0832956A1 (de) 1996-09-30 1998-04-01 Shell Internationale Researchmaatschappij B.V. Steigrohrreaktor einer FCC-Anlage
FR2770225B1 (fr) 1997-10-24 2000-01-07 Total Raffinage Distribution Procede et dispositif de vaporisation selective des charges d'hydrocarbures en craquage catalytique
FR2778859B1 (fr) * 1998-05-25 2000-08-11 Total Raffinage Distribution Procede et dispositif d'introduction de particules de catalyseur dans un reacteur de craquage catalytique a l'etat fluide

Also Published As

Publication number Publication date
CA2416106C (en) 2009-09-08
DE60130918T2 (de) 2008-02-14
TWI228057B (en) 2005-02-21
AU7891001A (en) 2002-01-30
CN1441694A (zh) 2003-09-10
EP1343580B1 (de) 2007-10-10
DE60130918D1 (de) 2007-11-22
CA2416106A1 (en) 2002-01-24
WO2002005941A1 (en) 2002-01-24
ES2294017T3 (es) 2008-04-01
AU2001278910B2 (en) 2005-05-12
CN1226078C (zh) 2005-11-09
US6613290B1 (en) 2003-09-02
EP1343580A4 (de) 2006-02-01
JP2004503672A (ja) 2004-02-05
EP1343580A1 (de) 2003-09-17

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