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BE822248A - Procede et appareil servant a distribuer de l'air dans un regenerateur - Google Patents

Procede et appareil servant a distribuer de l'air dans un regenerateur

Info

Publication number
BE822248A
BE822248A BE150558A BE150558A BE822248A BE 822248 A BE822248 A BE 822248A BE 150558 A BE150558 A BE 150558A BE 150558 A BE150558 A BE 150558A BE 822248 A BE822248 A BE 822248A
Authority
BE
Belgium
Prior art keywords
regenerator
distributing air
distributing
air
Prior art date
Application number
BE150558A
Other languages
English (en)
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 filed Critical
Publication of BE822248A publication Critical patent/BE822248A/fr

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
    • B01J8/18—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49357—Regenerator or recuperator making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE150558A 1973-11-19 1974-11-14 Procede et appareil servant a distribuer de l'air dans un regenerateur BE822248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417166A US3912460A (en) 1973-11-19 1973-11-19 Method and article for distributing air in a regenerator

Publications (1)

Publication Number Publication Date
BE822248A true BE822248A (fr) 1975-05-14

Family

ID=23652839

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150558A BE822248A (fr) 1973-11-19 1974-11-14 Procede et appareil servant a distribuer de l'air dans un regenerateur

Country Status (11)

Country Link
US (1) US3912460A (fr)
JP (1) JPS5344152B2 (fr)
BE (1) BE822248A (fr)
CA (1) CA1030888A (fr)
DE (1) DE2454456A1 (fr)
FI (1) FI324174A (fr)
FR (1) FR2251362B1 (fr)
GB (1) GB1457700A (fr)
IT (1) IT1025790B (fr)
PL (1) PL97344B1 (fr)
ZA (1) ZA747045B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032300A (en) * 1975-05-02 1977-06-28 Shell Oil Company Oxygen-containing gas distribution apparatus employed in fluidized bed regeneration of carbon-contaminated catalysts
US4101288A (en) * 1977-07-29 1978-07-18 Texaco Inc. Method and a support assembly for supporting an air ring in a regenerator in a fluid catalytic cracking unit
US4223843A (en) * 1978-03-16 1980-09-23 Texaco Inc. Air distribution apparatus
US4241021A (en) * 1979-05-14 1980-12-23 Stauffer Chemical Company Fluidized bed reactor system
DE3137136C2 (de) * 1981-09-18 1985-10-03 Rheinische Braunkohlenwerke AG, 5000 Köln Vergasungsmittel-Zuleitungsbrücke für einen Wirbelbett-Druckvergaser
JPS58162800A (ja) * 1982-03-19 1983-09-27 Sanyo Electric Co Ltd 扇風機
US4502419A (en) * 1984-05-14 1985-03-05 Westinghouse Electric Corp. Discharge tube for inhibiting stratification in feedwater headers of a steam generator
DE3664877D1 (en) * 1985-02-22 1989-09-14 Brian Harding Sparge pipe assembly for fluidised bed
US4859430A (en) * 1987-06-29 1989-08-22 Uop Air distribution device
TW203062B (fr) * 1990-11-15 1993-04-01 Sumitomo Chemical Co
TW351683B (en) * 1993-04-21 1999-02-01 Shell Int Research Process for radially distributing a dispersion of particles in a fluid into a mass of particles dispersed in a fluid
US5368824A (en) * 1993-08-18 1994-11-29 Marquess And Nell Inc. Gas distribution system for fluidized bed reactors
JP2007203207A (ja) * 2006-02-02 2007-08-16 Sumitomo Chemical Co Ltd スパージャー、それを用いた反応器およびオキシムの製造方法。
CN100408135C (zh) * 2006-05-31 2008-08-06 天津大学 双层折返流气体分布器
CN101607184B (zh) * 2009-07-09 2011-09-14 天津大学 复合式气体分布器
US8539807B2 (en) * 2009-08-12 2013-09-24 National Oilwell Varco, L.P. Process for making upsets for oilfield drill pipe
US8756923B2 (en) * 2010-11-24 2014-06-24 Cnh Industrial America Llc Mixing pipe for SCR mufflers
KR101468556B1 (ko) * 2012-02-13 2014-12-04 (주)그린컨테크 유동층 장치 및 유동층 장치의 분산기
CN103394377B (zh) * 2013-08-22 2014-09-24 魏伯卿 炼油催化剂富氧再生方法
FR3082125B1 (fr) * 2018-06-06 2021-05-21 Ifp Energies Now Dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955622A (en) * 1932-07-20 1934-04-17 Perry A Dayton Gas burner
US2816011A (en) * 1954-11-22 1957-12-10 Shell Dev Fluid catalyst regeneration vessel
US3785779A (en) * 1971-08-02 1974-01-15 Exxon Research Engineering Co Gas liquid inlet distributor

Also Published As

Publication number Publication date
IT1025790B (it) 1978-08-30
JPS5080971A (fr) 1975-07-01
FR2251362B1 (fr) 1979-02-23
GB1457700A (en) 1976-12-08
DE2454456A1 (de) 1975-05-22
PL97344B1 (pl) 1978-02-28
AU7515774A (en) 1976-05-13
FI324174A (fr) 1975-05-20
JPS5344152B2 (fr) 1978-11-27
FR2251362A1 (fr) 1975-06-13
CA1030888A (fr) 1978-05-09
ZA747045B (en) 1976-03-31
US3912460A (en) 1975-10-14

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