ATE337087T1 - Verbesserte mehrphasenmischvorrichtung mit einbauten - Google Patents

Verbesserte mehrphasenmischvorrichtung mit einbauten

Info

Publication number
ATE337087T1
ATE337087T1 AT04000215T AT04000215T ATE337087T1 AT E337087 T1 ATE337087 T1 AT E337087T1 AT 04000215 T AT04000215 T AT 04000215T AT 04000215 T AT04000215 T AT 04000215T AT E337087 T1 ATE337087 T1 AT E337087T1
Authority
AT
Austria
Prior art keywords
mixing
liquid
collection tray
spillway
central outlet
Prior art date
Application number
AT04000215T
Other languages
English (en)
Inventor
Sherri L Boyd
Neil K Mcdougald
Gregory P Muldowney
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Application granted granted Critical
Publication of ATE337087T1 publication Critical patent/ATE337087T1/de

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
    • B01J8/02—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
    • B01J2208/00796—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT04000215T 2003-01-13 2004-01-08 Verbesserte mehrphasenmischvorrichtung mit einbauten ATE337087T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/341,123 US7045103B2 (en) 2003-01-13 2003-01-13 Multiphase mixing device with baffles

Publications (1)

Publication Number Publication Date
ATE337087T1 true ATE337087T1 (de) 2006-09-15

Family

ID=32507489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04000215T ATE337087T1 (de) 2003-01-13 2004-01-08 Verbesserte mehrphasenmischvorrichtung mit einbauten

Country Status (5)

Country Link
US (1) US7045103B2 (de)
EP (1) EP1437175B1 (de)
JP (1) JP4524115B2 (de)
AT (1) ATE337087T1 (de)
DE (1) DE602004001996T2 (de)

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JP4413759B2 (ja) 2004-12-02 2010-02-10 株式会社沖データ ベルト駆動装置及びそれを有する画像形成装置
FR2883200B1 (fr) * 2005-03-17 2007-05-11 Inst Francais Du Petrole Dispositif pour le melange et la repartition d'un gaz et d' un liquide en amont d'un lit granulaire
DE602006000497D1 (de) * 2005-05-13 2008-03-20 Haldor Topsoe As Verteilervorrichtung für abwärtsfließende Reaktoren mit mindesten einer unterteilten Schornsteinkammer
US20070248510A1 (en) * 2006-04-25 2007-10-25 Dean Anne M Dual gas-liquid spargers for catalytic processing units
US8540218B2 (en) * 2007-04-27 2013-09-24 Gtc Technology Us Llc Fluid dispersion unit assembly and method
US8517354B1 (en) 2008-03-20 2013-08-27 Gtc Technology Us Llc Fluid dispersion unit with directional component vector
US8517352B1 (en) 2008-04-04 2013-08-27 Gtc Technology Us Llc Liquid distributor
US9463397B2 (en) 2008-04-04 2016-10-11 Gtc Technology Us Llc System and method for liquid distribution
US8678357B2 (en) 2010-05-17 2014-03-25 Gtc Technology Us, Llc Fluid contactor-diffuser tray assembly
US8205863B2 (en) * 2008-06-03 2012-06-26 Uop Llc Distributor for a gas-liquid contacting vessel
US8181942B2 (en) * 2008-06-26 2012-05-22 Uop Llc Liquid redistribution device for multibed reactors
US8177198B2 (en) * 2008-06-26 2012-05-15 Uop Llc Quench zone design using spray nozzles
US8480062B2 (en) * 2009-05-15 2013-07-09 Gtc Technology Us, Llc Activated hinge-joint
US8017095B2 (en) * 2009-05-29 2011-09-13 Chevron U.S.A. Inc. Mixing device for a down-flow reactor
KR101292455B1 (ko) * 2009-12-01 2013-07-31 에스케이이노베이션 주식회사 반응기용 급랭 장치
US8202498B2 (en) 2010-07-19 2012-06-19 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US8372354B2 (en) 2010-07-19 2013-02-12 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US9072986B2 (en) 2011-02-23 2015-07-07 Gtc Technology Us Llc Method and apparatus for securing fractionation trays
US8673246B2 (en) 2011-03-23 2014-03-18 Uop Llc Process for contacting one or more fluids and a reactor relating thereto
US9597650B2 (en) 2011-04-18 2017-03-21 Gtc Technology Us Llc System for improved reactant mixing and distribution
US8323591B2 (en) 2011-04-21 2012-12-04 Uop Llc Method of fabricating a mixing chamber and a reactor relating thereto
CN103084084B (zh) * 2011-11-02 2015-09-23 中国石油化工股份有限公司 一种液体收集、混合和均布的设备
CN104114269A (zh) * 2011-12-22 2014-10-22 国际壳牌研究有限公司 用于多床下流式反应器的分配器装置
EA034637B1 (ru) 2013-02-19 2020-03-02 Мортен Мюллер Лтд. Апс Смешивающее устройство с тангенциальными впусками для емкостей с двухфазным потоком
US9566559B2 (en) * 2013-06-28 2017-02-14 Uop Llc Fluid distribution device and method for multibed reactors
WO2014210276A1 (en) * 2013-06-28 2014-12-31 Uop Llc Fluid mixing and distribution device and method for multibed reactors
CN105268358A (zh) * 2015-07-15 2016-01-27 柳州市双铠工业技术有限公司 震动螺旋搅拌装置
EP3507347A1 (de) 2016-09-01 2019-07-10 Chevron U.S.A. Inc. Verbesserte mischvorrichtung für einen downflow-hydroprocessing-katalysator
US10518235B2 (en) * 2017-07-28 2019-12-31 Uop Llc Methods and apparatus for fluid contacting in a downflow vessel
US10486127B2 (en) * 2017-07-28 2019-11-26 Uop Llc Methods and apparatus for fluid contacting in a downflow vessel
US20240181416A1 (en) 2021-03-30 2024-06-06 Hindustan Petroleum Corporation Limited Quench mixing device for multi-bed downflow reactors
EP4633788A1 (de) * 2022-12-13 2025-10-22 Topsoe A/S Katalytischer mehrbettreaktor mit einer verteilungsvorrichtung mit feinen zyklonverteilern

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DE3531921A1 (de) * 1985-09-07 1987-03-12 Bayer Ag Verfahren zur herstellung von 1-aminoaphthalin-2,4,7-trisulfonsaeure und 1-aminonaphthalin-7-sulfonsaeure
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US5403560A (en) * 1993-05-13 1995-04-04 Texaco Inc. Fluids mixing and distributing apparatus
DK171572B1 (da) 1994-01-12 1997-01-20 Topsoe Haldor As Fremgangsmåde og indretning til blanding af gasser
US5462719A (en) * 1994-06-08 1995-10-31 Atlantic Richfield Company Method and apparatus for mixing and distributing fluids in a reactor
US5635145A (en) * 1994-08-23 1997-06-03 Shell Oil Company Multi-bed downflow reactor
EP0716881B1 (de) 1994-08-23 1998-06-03 Shell Internationale Researchmaatschappij B.V. Verteilervorrichtung für abwärtsfliessende mehrstufige Reaktoren
US5690896A (en) * 1995-05-05 1997-11-25 Chevron U.S.A. Inc. Distributor assembly for multi-bed down-flow catalytic reactors
US5837208A (en) * 1996-06-12 1998-11-17 Uop Hydroprocessing reactor mixer/distributor
US6186658B1 (en) * 1997-03-14 2001-02-13 Nippon Mitsubishi Oil Corporation Apparatus for mixing a fluid feedstock with particles
US5935413A (en) * 1997-12-03 1999-08-10 Mobil Oil Corporation Interbed gas-liquid mixing system for cocurrent downflow reactors
AU2002233259A1 (en) * 2000-12-11 2002-06-24 Shell Internationale Research Maatschappij B.V. Mixing device comprising a swirl chamber for mixing liquid
US7112312B2 (en) * 2001-04-02 2006-09-26 Tai-Sheng Chou Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor

Also Published As

Publication number Publication date
JP4524115B2 (ja) 2010-08-11
DE602004001996T2 (de) 2007-10-04
US7045103B2 (en) 2006-05-16
US20040136886A1 (en) 2004-07-15
EP1437175A3 (de) 2004-10-13
EP1437175A2 (de) 2004-07-14
EP1437175B1 (de) 2006-08-23
JP2004216372A (ja) 2004-08-05
DE602004001996D1 (de) 2006-10-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties