BR8803167A - Aparelho para distribuir gas fluidizante sobre um leito fluidizado de particulas solidas - Google Patents

Aparelho para distribuir gas fluidizante sobre um leito fluidizado de particulas solidas

Info

Publication number
BR8803167A
BR8803167A BR8803167A BR8803167A BR8803167A BR 8803167 A BR8803167 A BR 8803167A BR 8803167 A BR8803167 A BR 8803167A BR 8803167 A BR8803167 A BR 8803167A BR 8803167 A BR8803167 A BR 8803167A
Authority
BR
Brazil
Prior art keywords
appliance
fluidized bed
solid particles
fluidizing gas
distributing fluidizing
Prior art date
Application number
BR8803167A
Other languages
English (en)
Inventor
Scott Charles Julian
Ismail Birkan Cetinkaya
Original Assignee
Uop Inc
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 Inc filed Critical Uop Inc
Publication of BR8803167A publication Critical patent/BR8803167A/pt

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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/14—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles
    • C10G45/20—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles according to the "fluidised-bed" technique
    • 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
    • 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
    • B01J8/44—Fluidisation grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
BR8803167A 1987-06-29 1988-06-28 Aparelho para distribuir gas fluidizante sobre um leito fluidizado de particulas solidas BR8803167A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/067,659 US4859430A (en) 1987-06-29 1987-06-29 Air distribution device

Publications (1)

Publication Number Publication Date
BR8803167A true BR8803167A (pt) 1989-01-10

Family

ID=22077511

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803167A BR8803167A (pt) 1987-06-29 1988-06-28 Aparelho para distribuir gas fluidizante sobre um leito fluidizado de particulas solidas

Country Status (13)

Country Link
US (1) US4859430A (pt)
EP (1) EP0297762B1 (pt)
JP (1) JPH0199643A (pt)
KR (1) KR900005094B1 (pt)
CN (1) CN1008972B (pt)
AU (1) AU600837B2 (pt)
BR (1) BR8803167A (pt)
CA (1) CA1302054C (pt)
DE (1) DE3867152D1 (pt)
ES (1) ES2029021T3 (pt)
GR (1) GR3003595T3 (pt)
NO (1) NO170134C (pt)
ZA (1) ZA884390B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219532A (en) * 1987-08-20 1993-06-15 Amoco Corporation Reduced gas holdup in catalytic reactor
FR2730423B1 (fr) * 1995-02-15 1997-03-21 Air Liquide Agencement d'une grille de retenue d'un materiau actif dans un recipient, et recipient ainsi equipe
TW200734055A (en) * 2005-12-20 2007-09-16 Shell Int Research A process and apparatus for the regeneration of spent FCC catalyst
US8728302B2 (en) 2010-06-25 2014-05-20 Exxonmobil Research And Engineering Company Spent catalyst riser distributor
US8881997B2 (en) * 2010-10-19 2014-11-11 West Virginia University Nanoparticle aerosol generator
CN102417945A (zh) * 2011-11-04 2012-04-18 张昭贵 具有中心配气装置的竖炉和控制配气量的方法
JP2013116431A (ja) * 2011-12-01 2013-06-13 Sumitomo Chemical Co Ltd 反応装置
ITMI20131139A1 (it) * 2013-07-05 2015-01-06 Saipem Spa Sistema e metodo di diffusione di gas per immettere un flusso gassoso, in particolare un flusso gassoso passivante, in un apparato di un impianto urea
US9425007B2 (en) 2014-09-22 2016-08-23 Moo Sung Kim Pressure-type contact switch for use in operation of pressure pump
ITUB20150759A1 (it) * 2015-05-21 2016-11-21 Saipem Spa Dispositivo soffiatore per erogare un flusso di aria a portata amplificata e unita’ modulare di raffreddamento
WO2017151278A1 (en) 2016-02-29 2017-09-08 Uop Llc Method for fluidizing spent catalyst
FR3065886B1 (fr) * 2017-05-05 2021-12-31 Ifp Energies Now Nouveau dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise
FR3082125B1 (fr) * 2018-06-06 2021-05-21 Ifp Energies Now Dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise
EP3871746A1 (en) * 2020-02-25 2021-09-01 Yara International ASA Distribution chamber for liquid stream
CN112495307A (zh) * 2020-10-27 2021-03-16 中国船舶重工集团公司第七0三研究所 一种废碱氧化反应器用进料分布器
KR102510559B1 (ko) * 2021-04-15 2023-03-16 한국원자력연구원 개폐형 단층촬영장치
FR3144024A1 (fr) * 2022-12-22 2024-06-28 IFP Energies Nouvelles Distributeur pour lit fluidisé

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912460A (en) * 1973-11-19 1975-10-14 Texaco Development Corp Method and article for distributing air in a regenerator
US4056486A (en) * 1976-05-07 1977-11-01 Texaco Inc. Fluidized catalytic cracking regeneration process
GB1535797A (en) * 1976-05-07 1978-12-13 Texaco Development Corp Fluidized cracking catalyst regeneration process and apparatus
FR2529905B1 (fr) * 1982-07-09 1988-04-08 Inst Francais Du Petrole Procede et dispositif d'hydrotraitement d'hydrocarbures en phase liquide, en presence d'un catalyseur en lit expanse ou bouillonnant
DE3374876D1 (en) * 1983-06-27 1988-01-21 Exxon Research Engineering Co Apparatus and process for fluidized catalytic cracking of hydrocarbons and catalyst regeneration

Also Published As

Publication number Publication date
KR900005094B1 (ko) 1990-07-19
NO170134B (no) 1992-06-09
EP0297762B1 (en) 1991-12-27
KR890000633A (ko) 1989-03-15
CN1008972B (zh) 1990-08-01
CA1302054C (en) 1992-06-02
DE3867152D1 (de) 1992-02-06
ES2029021T3 (es) 1992-07-16
JPH0549333B2 (pt) 1993-07-26
GR3003595T3 (pt) 1993-03-16
JPH0199643A (ja) 1989-04-18
NO882852D0 (no) 1988-06-28
US4859430A (en) 1989-08-22
ZA884390B (en) 1989-04-26
NO170134C (no) 1992-09-16
CN1030195A (zh) 1989-01-11
AU1847488A (en) 1989-01-05
EP0297762A1 (en) 1989-01-04
NO882852L (no) 1988-12-30
AU600837B2 (en) 1990-08-23

Similar Documents

Publication Publication Date Title
BR8803167A (pt) Aparelho para distribuir gas fluidizante sobre um leito fluidizado de particulas solidas
KR920006864B1 (en) Distributor plate for fluidized bed reactor
JPS57161410A (en) Compound fluidized bed combustor
AU597215B2 (en) Fluidized bed flyash reinjection system
ES555286A0 (es) Camara de combustion para un hogar de lecho fluidizado
AU553093B2 (en) Fluidized bed boiler
JPS5760106A (en) Fluidized bed combustor
JPS5712208A (en) Fluidized bed combustor
AU5635290A (en) Fluidized bed device for combustion of low-melting fuels
GB2271727B (en) Gas distributor plate for fluidized bed reactors
AU5192679A (en) Gas distributor for fluidized bed coal gassifier
LTIP845A (en) Fluidized bed reactor with protected fluid distributor
ES2019707B3 (es) Aparato de lecho fluidizado para granular sustancias pulverulentas
MX164736B (es) Un procedimiento para aglomeracion de particulas
JPS57104010A (en) Fluidized bed combustor
GB2047558B (en) Introduction of particles into a fluidized bed
GB8614035D0 (en) Operating fluidized bed reactor
JPS57120011A (en) Fluidized bed combustor
MX161905A (es) Procedimiento mejorado para enfriar y fluidizar un lecho de particulas solidas
GB2072524B (en) Fluidized bed combustor
BR8803344A (pt) Distribuidor de gases para reatores de leito fluidizado
EP0243845A3 (en) Fluidized bed for carrying out gas-solid reactions
AU2082188A (en) Fluidized bed hopper
JPS57404A (en) Air distributor for fluidized bed type combustor
BR9101535A (pt) Aparelho a leito fluidizado de gas/solidos e processo para fluidizar solidos particulados

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FA4 Application deemed withdrawn (art. 21(1))