EA007052B1 - Смесительное устройство для двухфазного потока в каталитическом реакторе - Google Patents

Смесительное устройство для двухфазного потока в каталитическом реакторе Download PDF

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Publication number
EA007052B1
EA007052B1 EA200500791A EA200500791A EA007052B1 EA 007052 B1 EA007052 B1 EA 007052B1 EA 200500791 A EA200500791 A EA 200500791A EA 200500791 A EA200500791 A EA 200500791A EA 007052 B1 EA007052 B1 EA 007052B1
Authority
EA
Eurasian Patent Office
Prior art keywords
mixing
flow
specified
speed
reactor
Prior art date
Application number
EA200500791A
Other languages
English (en)
Russian (ru)
Other versions
EA200500791A1 (ru
Inventor
Мортен Мюллер
Original Assignee
МОРТЕН МЮЛЛЕР ЛТД., АпС
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 МОРТЕН МЮЛЛЕР ЛТД., АпС filed Critical МОРТЕН МЮЛЛЕР ЛТД., АпС
Publication of EA200500791A1 publication Critical patent/EA200500791A1/ru
Publication of EA007052B1 publication Critical patent/EA007052B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • 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
    • B01F25/421—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 by moving the components in a convoluted or labyrinthine path
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002—Apparatus for fixed bed hydrotreatment 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to 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
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • 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
    • B01J2208/00929—Provided with baffles
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/332—Details relating to the flow of the phases
    • B01J2219/3322—Co-current flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EA200500791A 2002-11-08 2003-11-05 Смесительное устройство для двухфазного потока в каталитическом реакторе EA007052B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200201718 2002-11-08
PCT/DK2003/000757 WO2004041426A1 (fr) 2002-11-08 2003-11-05 Dispositif de melange a ecoulement biphase dans un reacteur catalytique

Publications (2)

Publication Number Publication Date
EA200500791A1 EA200500791A1 (ru) 2005-12-29
EA007052B1 true EA007052B1 (ru) 2006-06-30

Family

ID=32309253

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500791A EA007052B1 (ru) 2002-11-08 2003-11-05 Смесительное устройство для двухфазного потока в каталитическом реакторе

Country Status (6)

Country Link
EP (1) EP1562697A1 (fr)
JP (1) JP4741237B2 (fr)
CN (1) CN100355494C (fr)
AU (1) AU2003277837A1 (fr)
EA (1) EA007052B1 (fr)
WO (1) WO2004041426A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2567618C2 (ru) * 2010-04-23 2015-11-10 Несте Ойй Секция разделительной колонны, разделительная колонна и способ эксплуатации
RU2611631C2 (ru) * 2011-04-18 2017-02-28 Гэз Текнолоджи Инститьют Способ каталитического гидропиролиза с барботирующимся слоем, использующим крупные частицы катализатора и мелкие частицы биомассы, характеризующие реактор с "антипробкообразованием"
WO2022073000A1 (fr) * 2020-09-30 2022-04-07 Uop Llc Éléments internes de réacteur d'hydrotraitement comportant une hauteur réduite

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034715A1 (de) * 2007-07-23 2009-01-29 Evonik Röhm Gmbh Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
FR2952835B1 (fr) * 2009-11-20 2011-12-09 Inst Francais Du Petrole Dispositif compact de melange de fluides dans un reacteur a ecoulement descendant
FR2989006B1 (fr) 2012-04-04 2016-11-18 Ifp Energies Now Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe
EA033114B1 (ru) * 2013-02-05 2019-08-30 Хальдор Топсёэ А/С Многослойный реактор со смесительным устройством
US9359563B2 (en) 2013-04-15 2016-06-07 Uop Llc Hydroprocessing initializing process and apparatus relating thereto
FR3034324B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositf de melange et de distribution comprenant un plateau de distribution avec ouvertures peripheriques
FR3034325B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositf compact de melange et de distribution combine
FR3034323B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositif de melange et de distribution avec zones de melange et d'echange
US9828897B2 (en) * 2015-04-30 2017-11-28 Faurecia Emissions Control Technologies Usa, Llc Mixer for a vehicle exhaust system
FR3050658B1 (fr) * 2016-04-29 2018-04-20 IFP Energies Nouvelles Dispositif de melange et de distribution avec zones de melange et d'echange et deflecteurs.
FR3078636B1 (fr) * 2018-03-07 2020-03-13 IFP Energies Nouvelles Dispositif de melange situe au dessus de la zone de distribution
CN111013495B (zh) * 2018-10-10 2022-03-11 中国石油化工股份有限公司 多段固定床反应器的段间进料结构、多段固定床反应器及其应用
US10589244B1 (en) * 2019-02-07 2020-03-17 Uop Llc Hydroprocessing reactor internals having reduced height
CN111659320B (zh) * 2020-06-15 2022-08-05 中国石油化工股份有限公司 加氢反应器用冷氢箱
CN112691568A (zh) * 2021-01-12 2021-04-23 陕西青叶生物科技有限公司 一种制备次氯酸溶液的混合搅拌器
CN113636683B (zh) * 2021-08-18 2023-03-21 塔里木大学 一种无机化学实验污水处理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592612A (en) * 1966-11-02 1971-07-13 John H Ballard Two-stage apparatus for mixing fluids in concurrent downflow relationship
US3705016A (en) * 1970-11-20 1972-12-05 Universal Oil Prod Co Fluid-solids contacting chamber
US4233269A (en) * 1978-11-09 1980-11-11 Exxon Research & Engineering Co. Gas liquid distributor
US4669890A (en) * 1985-03-25 1987-06-02 Uop Inc. Mixing device for vertical flow fluid-solid contacting
US5690896A (en) * 1995-05-05 1997-11-25 Chevron U.S.A. Inc. Distributor assembly for multi-bed down-flow catalytic reactors
JP3676437B2 (ja) * 1995-07-10 2005-07-27 新日本石油株式会社 反応塔

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2567618C2 (ru) * 2010-04-23 2015-11-10 Несте Ойй Секция разделительной колонны, разделительная колонна и способ эксплуатации
RU2611631C2 (ru) * 2011-04-18 2017-02-28 Гэз Текнолоджи Инститьют Способ каталитического гидропиролиза с барботирующимся слоем, использующим крупные частицы катализатора и мелкие частицы биомассы, характеризующие реактор с "антипробкообразованием"
WO2022073000A1 (fr) * 2020-09-30 2022-04-07 Uop Llc Éléments internes de réacteur d'hydrotraitement comportant une hauteur réduite

Also Published As

Publication number Publication date
EP1562697A1 (fr) 2005-08-17
CN100355494C (zh) 2007-12-19
JP4741237B2 (ja) 2011-08-03
CN1732040A (zh) 2006-02-08
EA200500791A1 (ru) 2005-12-29
AU2003277837A1 (en) 2004-06-07
JP2006505388A (ja) 2006-02-16
WO2004041426A1 (fr) 2004-05-21

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