CA1139730A - Fluid catalyst regeneration process and apparatus - Google Patents

Fluid catalyst regeneration process and apparatus

Info

Publication number
CA1139730A
CA1139730A CA000341939A CA341939A CA1139730A CA 1139730 A CA1139730 A CA 1139730A CA 000341939 A CA000341939 A CA 000341939A CA 341939 A CA341939 A CA 341939A CA 1139730 A CA1139730 A CA 1139730A
Authority
CA
Canada
Prior art keywords
catalyst
heat removal
zone
temperature
coke
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
Application number
CA000341939A
Other languages
English (en)
French (fr)
Inventor
Anthony G. Vickers
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.)
Honeywell UOP LLC
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
Application filed by UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of CA1139730A publication Critical patent/CA1139730A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • B01J8/1836—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
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/0007—Pressure measurement
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00079—Fluid level measurement
    • 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
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00088—Flow rate measurement
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000341939A 1978-12-14 1979-12-14 Fluid catalyst regeneration process and apparatus Expired CA1139730A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/969,607 US4219442A (en) 1978-12-14 1978-12-14 Fluid coke contaminated catalyst regeneration process
US969,607 1998-02-20

Publications (1)

Publication Number Publication Date
CA1139730A true CA1139730A (en) 1983-01-18

Family

ID=25515745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000341939A Expired CA1139730A (en) 1978-12-14 1979-12-14 Fluid catalyst regeneration process and apparatus

Country Status (15)

Country Link
US (1) US4219442A (US20110158925A1-20110630-C00042.png)
JP (1) JPS5815015B2 (US20110158925A1-20110630-C00042.png)
AU (1) AU531366B2 (US20110158925A1-20110630-C00042.png)
BE (1) BE880642A (US20110158925A1-20110630-C00042.png)
BR (1) BR7908217A (US20110158925A1-20110630-C00042.png)
CA (1) CA1139730A (US20110158925A1-20110630-C00042.png)
DE (1) DE2950305A1 (US20110158925A1-20110630-C00042.png)
ES (2) ES8100101A1 (US20110158925A1-20110630-C00042.png)
FR (1) FR2443878A1 (US20110158925A1-20110630-C00042.png)
GB (1) GB2042923B (US20110158925A1-20110630-C00042.png)
IT (1) IT1125975B (US20110158925A1-20110630-C00042.png)
MX (1) MX154217A (US20110158925A1-20110630-C00042.png)
NL (1) NL7909038A (US20110158925A1-20110630-C00042.png)
YU (1) YU40769B (US20110158925A1-20110630-C00042.png)
ZA (1) ZA796762B (US20110158925A1-20110630-C00042.png)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309308A (en) * 1978-12-14 1982-01-05 Uop Inc. Fluid catalyst regeneration process and apparatus
US4272402A (en) * 1979-07-16 1981-06-09 Cosden Technology, Inc. Process for regenerating fluidizable particulate cracking catalysts
US4371453A (en) * 1981-05-20 1983-02-01 Uop Inc. Fluid catalyst regeneration process and apparatus
US4423006A (en) * 1981-05-20 1983-12-27 Uop Inc. Fluid catalyst regeneration apparatus
US4439533A (en) * 1981-06-15 1984-03-27 Uop Inc. Fluid particle backmixed cooling process
US4424192A (en) 1981-06-15 1984-01-03 Uop Inc. Fluid catalyst regeneration apparatus
US4353812A (en) * 1981-06-15 1982-10-12 Uop Inc. Fluid catalyst regeneration process
US4425301A (en) 1981-08-03 1984-01-10 Uop Inc. Fluid catalyst regeneration apparatus
US4374750A (en) * 1981-08-03 1983-02-22 Uop Inc. Fluid catalyst regeneration process and apparatus
US4396531A (en) * 1981-08-13 1983-08-02 Uop Inc. Fluid catalyst regeneration process and apparatus
US4753907A (en) * 1981-09-01 1988-06-28 Ashland Oil, Inc. Fluid particle material regeneration method and apparatus
US4364849A (en) * 1981-09-14 1982-12-21 Uop Inc. Fluid catalyst regeneration process and apparatus
US4424116A (en) 1982-03-25 1984-01-03 Ashland Oil, Inc. Converting and stripping heavy hydrocarbons in two stages of riser conversion with regenerated catalyst
JPS595317U (ja) * 1982-06-30 1984-01-13 池田物産株式会社 樹脂の成形型
EP0105980B1 (en) * 1982-10-06 1986-01-29 Uop Inc. Fluid particle backmixed cooling process and apparatus
US4471063A (en) * 1982-10-21 1984-09-11 Ashland Oil, Inc. Method and apparatus arrangement for regenerating fluid particles of catalyst
US4789458A (en) * 1984-12-27 1988-12-06 Mobil Oil Corporation Fluid catalytic cracking with plurality of catalyst stripping zones
US4578366A (en) * 1984-12-28 1986-03-25 Uop Inc. FCC combustion zone catalyst cooling process
US4710357A (en) * 1984-12-28 1987-12-01 Uop Inc. FCC combustion zone catalyst cooling apparatus
US4859313A (en) * 1985-02-20 1989-08-22 Uop Inc. Method for reducing the temperature in a regeneration zone of a fluid catalytic cracking process
DK158531C (da) * 1985-06-13 1990-10-29 Aalborg Vaerft As Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden
US4714541A (en) * 1985-11-22 1987-12-22 Mobil Oil Corporation Method and apparatus for improving cyclone efficiency
US4973452A (en) * 1987-02-17 1990-11-27 Mobil Oil Corporation Heavy oil catalytic cracking
US5006495A (en) * 1987-07-09 1991-04-09 Mobil Oil Corporation Fluid catalytic cracking regeneration
US4843051A (en) * 1987-07-09 1989-06-27 Mobil Oil Corporation Fluid catalytic cracking regeneration with reduction of nitrogen emissions
US4859424A (en) * 1987-11-02 1989-08-22 Uop Conversion of stacked FCC unit
US4888156A (en) * 1988-04-29 1989-12-19 Houdry Process Corporation Fluid catalytic cracking unit regeneration having internal cooling means
US4971767A (en) * 1988-08-12 1990-11-20 Uop Manway cooler--method and apparatus
US5571482A (en) * 1992-04-27 1996-11-05 Stone & Webster Engineering Corporation Apparatus for controlling catalyst temperature during regeneration
US7273543B2 (en) * 2003-08-04 2007-09-25 Stone & Webster Process Technology, Inc. Process and apparatus for controlling catalyst temperature in a catalyst stripper
CN101210189B (zh) * 2006-12-27 2012-01-25 中国石油化工股份有限公司 一种烃油转化过程中的换热方法和烃油转化方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377935A (en) * 1941-04-24 1945-06-12 Standard Oil Co Catalytic hydrocarbon conversion system
US2605214A (en) * 1948-05-22 1952-07-29 Tide Water Associated Oil Comp Catalytic cracking of nitrogencontaining oils
US2689825A (en) * 1951-02-06 1954-09-21 Gulf Research Development Co Removal of metals from petroleum hydrocarbons followed by fluidized cracking
US2819951A (en) * 1955-02-23 1958-01-14 Shell Dev Apparatus for the regeneration of catalyst
FR1197937A (fr) * 1957-01-18 1959-12-03 Bataafsche Petroleum Procédé de conversion catalytique des hydrocarbures ou de leurs mélanges
US3351548A (en) * 1965-06-28 1967-11-07 Mobil Oil Corp Cracking with catalyst having controlled residual coke
DE2330802A1 (de) * 1972-07-17 1974-01-31 Texaco Development Corp Verfahren zur regenerierung eines katalysators in einer katalytischen wirbelschicht-crackanlage
US4035284A (en) * 1973-07-18 1977-07-12 Mobil Oil Corporation Method and system for regenerating fluidizable catalyst particles
US3953175A (en) * 1973-12-28 1976-04-27 Universal Oil Products Company Regeneration apparatus
US3990992A (en) * 1974-04-12 1976-11-09 Standard Oil Company Regeneration of cracking catalyst in a vessel with a partition forming an upper and lower zone
US3997428A (en) * 1974-05-06 1976-12-14 Phillips Petroleum Company Vaporization of oil feed by addition of regenerated catalyst
CA1055915A (en) * 1974-06-17 1979-06-05 Hartley Owen Method and system for regenerating fluidizable catalyst particles
US4050902A (en) * 1974-12-16 1977-09-27 Uop Inc. Spent catalyst regeneration with internal and external regenerated-catalyst recycle means

Also Published As

Publication number Publication date
GB2042923A (en) 1980-10-01
MX154217A (es) 1987-06-12
YU317079A (en) 1983-01-21
BR7908217A (pt) 1980-10-07
DE2950305C2 (US20110158925A1-20110630-C00042.png) 1987-03-26
ZA796762B (en) 1981-04-29
FR2443878A1 (fr) 1980-07-11
DE2950305A1 (de) 1980-06-19
JPS55116444A (en) 1980-09-08
US4219442A (en) 1980-08-26
IT7941679A0 (it) 1979-12-14
BE880642A (fr) 1980-04-01
IT1125975B (it) 1986-05-14
JPS5815015B2 (ja) 1983-03-23
YU40769B (en) 1986-06-30
FR2443878B1 (US20110158925A1-20110630-C00042.png) 1981-10-30
NL7909038A (nl) 1980-06-17
ES486902A0 (es) 1980-11-01
GB2042923B (en) 1983-04-13
AU5379879A (en) 1980-07-10
ES8100101A1 (es) 1980-11-01
ES489486A0 (es) 1981-04-16
AU531366B2 (en) 1983-08-18
ES8104380A1 (es) 1981-04-16

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