BR112015005747A2 - arranjo de reator e distribuição de alimentação - Google Patents

arranjo de reator e distribuição de alimentação

Info

Publication number
BR112015005747A2
BR112015005747A2 BR112015005747A BR112015005747A BR112015005747A2 BR 112015005747 A2 BR112015005747 A2 BR 112015005747A2 BR 112015005747 A BR112015005747 A BR 112015005747A BR 112015005747 A BR112015005747 A BR 112015005747A BR 112015005747 A2 BR112015005747 A2 BR 112015005747A2
Authority
BR
Brazil
Prior art keywords
reactor arrangement
power distribution
feed
reactor
catalyst
Prior art date
Application number
BR112015005747A
Other languages
English (en)
Other versions
BR112015005747B1 (pt
Inventor
F Shaw Don
Stewart Mark
Pretz Matthew
e walter Richard
Original Assignee
Carmagen Eng
Dow Global Technologies 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 Carmagen Eng, Dow Global Technologies Llc filed Critical Carmagen Eng
Publication of BR112015005747A2 publication Critical patent/BR112015005747A2/pt
Publication of BR112015005747B1 publication Critical patent/BR112015005747B1/pt

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
    • B01J8/44—Fluidisation grids
    • 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
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/1809—Controlling processes
    • 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
    • B01J8/1872—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
    • 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
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2208/00548—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00893—Feeding means for 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00938—Flow distribution elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

resumo “arranjo de reator e distribuição de alimentação” as configurações incluem um arranjo de reator e distribuição de alimentação. o arranjo de reator e distribuição de alimentação pode incluir um vaso de reator, um conduíte de alimentação gasosa, um conduíte de alimentação de catalisador, um invólucro de conduíte de alimentação de catalisador e um desviador de refluxo de catalisador. 1/1
BR112015005747-0A 2012-09-17 2013-09-16 Arranjo de reator e distribuição de alimentação BR112015005747B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261701785P 2012-09-17 2012-09-17
US61/701,785 2012-09-17
PCT/US2013/059985 WO2014043638A2 (en) 2012-09-17 2013-09-16 Reactor and feed distribution assembly

Publications (2)

Publication Number Publication Date
BR112015005747A2 true BR112015005747A2 (pt) 2017-07-04
BR112015005747B1 BR112015005747B1 (pt) 2020-02-18

Family

ID=49231647

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015005747-0A BR112015005747B1 (pt) 2012-09-17 2013-09-16 Arranjo de reator e distribuição de alimentação

Country Status (6)

Country Link
US (1) US9370759B2 (pt)
EP (1) EP2895261B1 (pt)
CN (1) CN104936688B (pt)
AR (1) AR092578A1 (pt)
BR (1) BR112015005747B1 (pt)
WO (1) WO2014043638A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2731380C2 (ru) 2015-03-30 2020-09-02 Дау Глоубл Текнолоджиз Ллк Интегрированный способ дегидрирования c3-c4-углеводородов
US9815040B2 (en) * 2015-06-26 2017-11-14 Dow Global Technologies Llc Fluid solids contacting device
AR111124A1 (es) 2017-03-13 2019-06-05 Dow Global Technologies Llc Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes
AR111237A1 (es) 2017-03-13 2019-06-19 Dow Global Technologies Llc Métodos y aparatos para formar olefinas ligeras por craqueo
AR112516A1 (es) 2017-07-31 2019-11-06 Dow Global Technologies Llc Métodos y aparatos para procesar corrientes de gas
US10576455B2 (en) * 2018-03-22 2020-03-03 Air Products And Chemicals, Inc. Particle loading method and apparatus for a radial flow vessel
EP3844134A1 (en) 2018-08-31 2021-07-07 Dow Global Technologies LLC Methods for dehydrogenating hydrocarbons
KR20210047346A (ko) 2018-08-31 2021-04-29 다우 글로벌 테크놀로지스 엘엘씨 수소-선택적 산소 운반체 재료 및 사용 방법
CA3193434A1 (en) 2020-09-30 2022-04-07 Matthew T. Pretz Chemical feed distributors and methods of using the same
US20230364575A1 (en) 2020-09-30 2023-11-16 Dow Global Technologies Llc Chemical feed distributors and methods of using the same
BR112023026138A2 (pt) * 2021-06-30 2024-03-05 Dow Global Technologies Llc Vaso de processamento químico, e, método de operação de um vaso de processamento químico
WO2024059554A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons by thermal dehydrogenation
WO2024092198A1 (en) * 2022-10-28 2024-05-02 Dow Global Technologies Llc Chemical processing vessels having fluid directors and methods of operating the same
WO2024118461A1 (en) * 2022-11-29 2024-06-06 Dow Global Technologies Llc Particulate solid distributors suitable for distributing multiple particulate solid streams

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249829B (de) 1963-07-15 1967-09-14 Dorr-Oliver Incorporated, Stamford, Conn. (V. St. A.) Gasverteilungsplatte für Wirbelschichtvorrichtungen
US3370361A (en) 1965-04-27 1968-02-27 Lummus Co Grid for fluidized solid vessels
US4309948A (en) * 1980-08-07 1982-01-12 Combustion Engineering, Inc. Solids feed nozzle for fluidized bed
US4405444A (en) * 1982-11-08 1983-09-20 Ashland Oil, Inc. Method and means for charging foamed residual oils in contact with fluid solid particulate material
US6076810A (en) * 1997-10-21 2000-06-20 Exxon Research And Engineering Co. Throat and cone gas injector and gas distribution grid for slurry reactor
US6797239B1 (en) * 2000-11-22 2004-09-28 Shell Oil Company Spent catalyst distributor
US7179426B2 (en) * 2002-09-12 2007-02-20 Chevron Phillips Chemical Company, Lp Large catalyst activator
JP5103282B2 (ja) * 2008-05-30 2012-12-19 旭化成ケミカルズ株式会社 流動層反応装置及びそれを用いた気相発熱反応方法
CN201760272U (zh) * 2010-06-01 2011-03-16 滨化集团股份有限公司 乙炔氯化塔新型气体分布器

Also Published As

Publication number Publication date
US9370759B2 (en) 2016-06-21
AR092578A1 (es) 2015-04-22
WO2014043638A2 (en) 2014-03-20
EP2895261A2 (en) 2015-07-22
CN104936688A (zh) 2015-09-23
EP2895261B1 (en) 2017-03-15
BR112015005747B1 (pt) 2020-02-18
WO2014043638A3 (en) 2014-07-10
US20150231586A1 (en) 2015-08-20
CN104936688B (zh) 2016-11-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: DOW GLOBAL TECHNOLOGIES LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/09/2013, OBSERVADAS AS CONDICOES LEGAIS.