EG21046A - Distributor assembly for multi-bed down-flow catalytic reactors - Google Patents

Distributor assembly for multi-bed down-flow catalytic reactors

Info

Publication number
EG21046A
EG21046A EG35196A EG35196A EG21046A EG 21046 A EG21046 A EG 21046A EG 35196 A EG35196 A EG 35196A EG 35196 A EG35196 A EG 35196A EG 21046 A EG21046 A EG 21046A
Authority
EG
Egypt
Prior art keywords
liquid
inlet
trough
mixing chamber
gas
Prior art date
Application number
EG35196A
Other languages
English (en)
Inventor
B E Stangeland
K Parimi
Original Assignee
Chevron Usa 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 Chevron Usa Inc filed Critical Chevron Usa Inc
Application granted granted Critical
Publication of EG21046A publication Critical patent/EG21046A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EG35196A 1995-05-05 1996-04-23 Distributor assembly for multi-bed down-flow catalytic reactors EG21046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/435,564 US5690896A (en) 1995-05-05 1995-05-05 Distributor assembly for multi-bed down-flow catalytic reactors

Publications (1)

Publication Number Publication Date
EG21046A true EG21046A (en) 2000-10-31

Family

ID=23728909

Family Applications (1)

Application Number Title Priority Date Filing Date
EG35196A EG21046A (en) 1995-05-05 1996-04-23 Distributor assembly for multi-bed down-flow catalytic reactors

Country Status (12)

Country Link
US (1) US5690896A (xx)
EP (1) EP0768914B1 (xx)
JP (1) JP3365636B2 (xx)
KR (1) KR970704509A (xx)
CN (1) CN1088616C (xx)
AT (1) ATE219700T1 (xx)
CA (1) CA2194214A1 (xx)
DE (1) DE69621998T2 (xx)
EG (1) EG21046A (xx)
RU (1) RU2153927C2 (xx)
TW (1) TW326408B (xx)
WO (1) WO1996034683A1 (xx)

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US6881387B1 (en) * 1996-06-04 2005-04-19 Fluor Corporation Reactor distribution apparatus and quench zone mixing apparatus
US5837208A (en) * 1996-06-12 1998-11-17 Uop Hydroprocessing reactor mixer/distributor
US5935413A (en) * 1997-12-03 1999-08-10 Mobil Oil Corporation Interbed gas-liquid mixing system for cocurrent downflow reactors
US6183702B1 (en) 1998-12-21 2001-02-06 Chevron U.S.A. Inc. Fluid distributor assembly for a multi-bed, downflow catalytic reactor
US7112312B2 (en) * 2001-04-02 2006-09-26 Tai-Sheng Chou Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor
US6589415B2 (en) * 2001-04-04 2003-07-08 Chevron U.S.A., Inc. Liquid or two-phase quenching fluid for multi-bed hydroprocessing reactor
US6656342B2 (en) 2001-04-04 2003-12-02 Chevron U.S.A. Inc. Graded catalyst bed for split-feed hydrocracking/hydrotreating
US6583186B2 (en) 2001-04-04 2003-06-24 Chevron U.S.A. Inc. Method for upgrading Fischer-Tropsch wax using split-feed hydrocracking/hydrotreating
US6769672B2 (en) * 2002-10-08 2004-08-03 Uop Llc Two-phase distribution apparatus and process
US7276215B2 (en) * 2002-11-08 2007-10-02 Morten Muller Ltd. Aps Mixing device for two-phase concurrent vessels
EA007052B1 (ru) * 2002-11-08 2006-06-30 МОРТЕН МЮЛЛЕР ЛТД., АпС Смесительное устройство для двухфазного потока в каталитическом реакторе
US7045103B2 (en) * 2003-01-13 2006-05-16 Exxonmobil Research And Engineering Company Multiphase mixing device with baffles
US7052654B2 (en) * 2003-02-05 2006-05-30 Exxonmobile Research And Engineering Company Multiphase mixing device with staged gas introduction
US7074371B2 (en) * 2003-05-16 2006-07-11 Exxonmobil Research And Engineering Company Multiphase mixing device with improved quench injection
US7074372B2 (en) * 2003-05-16 2006-07-11 Exxonmobil Research And Engineering Company Multiphase mixing device with improved quench injection for inducing rotational flow
FR2878766B1 (fr) 2004-12-08 2007-06-22 Total France Sa Plateau interne pour enceinte
DE602006000497D1 (de) * 2005-05-13 2008-03-20 Haldor Topsoe As Verteilervorrichtung für abwärtsfließende Reaktoren mit mindesten einer unterteilten Schornsteinkammer
CN101391197B (zh) * 2007-09-20 2011-02-09 中国石油化工股份有限公司 一种物流混合分配系统
US8017095B2 (en) * 2009-05-29 2011-09-13 Chevron U.S.A. Inc. Mixing device for a down-flow reactor
US8211375B2 (en) * 2009-10-07 2012-07-03 Chevron U.S.A. Inc. Flow distribution device for downflow catalytic reactors
FR2952835B1 (fr) * 2009-11-20 2011-12-09 Inst Francais Du Petrole Dispositif compact de melange de fluides dans un reacteur a ecoulement descendant
KR101292455B1 (ko) * 2009-12-01 2013-07-31 에스케이이노베이션 주식회사 반응기용 급랭 장치
US8517353B2 (en) 2010-09-27 2013-08-27 Uop Llc Apparatus and process for distributing vapor and liquid phases
US8323591B2 (en) 2011-04-21 2012-12-04 Uop Llc Method of fabricating a mixing chamber and a reactor relating thereto
CN103769004B (zh) * 2012-10-24 2016-02-03 中国石油化工股份有限公司 一种急冷氢箱
US9079141B2 (en) * 2012-10-30 2015-07-14 Chevron U.S.A. Inc. Vortex-type mixing device for a down-flow hydroprocessing reactor
WO2014194938A1 (en) * 2013-06-04 2014-12-11 Haldor Topsøe A/S Mixing device for a reactor
WO2014121816A1 (en) * 2013-02-05 2014-08-14 Haldor Topsøe A/S Mixing device for a reactor
ES2865200T3 (es) * 2013-02-05 2021-10-15 Haldor Topsoe As Reactor de lecho múltiple con dispositivo de mezclado
EA034637B1 (ru) 2013-02-19 2020-03-02 Мортен Мюллер Лтд. Апс Смешивающее устройство с тангенциальными впусками для емкостей с двухфазным потоком
FR3034323B1 (fr) * 2015-04-01 2017-03-17 Ifp Energies Now Dispositif de melange et de distribution avec zones de melange et d'echange
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
US9803151B2 (en) 2016-03-24 2017-10-31 General Electric Company System and method for gasification
CN109642169B (zh) 2016-09-01 2021-10-29 雪佛龙美国公司 用于向下流动式加氢操作反应器的改进的混合装置
US10486127B2 (en) * 2017-07-28 2019-11-26 Uop Llc Methods and apparatus for fluid contacting in a downflow vessel
US10589244B1 (en) * 2019-02-07 2020-03-17 Uop Llc Hydroprocessing reactor internals having reduced height
US11298670B2 (en) * 2020-04-24 2022-04-12 Uop Llc Compact quench zone reactor internals

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US3017950A (en) * 1960-12-30 1962-01-23 Henry F Koshoot Bubble-plate structure for rectification columns
DE1244143B (de) * 1964-11-21 1967-07-13 Kernforschungsanlage Juelich D Verfahren zur Aufbereitung uranhaltiger Kernbrennstoffe
FR1486678A (fr) * 1965-07-16 1967-06-30 Shell Int Research Procédé et appareil pour le mélange d'un gaz avec une matière d'alimentation en phase mixte et pour la répartition du mélange sur un lit
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US3598541A (en) * 1969-06-23 1971-08-10 Universal Oil Prod Co Fluid contacting apparatus for fluid-solid contacting chambers
US3705016A (en) * 1970-11-20 1972-12-05 Universal Oil Prod Co Fluid-solids contacting chamber
US3787189A (en) * 1971-12-17 1974-01-22 Standard Oil Co Apparatus for mixing fluids in a vessel between beds of solids
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GB2053721B (en) * 1979-07-09 1983-03-09 Krasnodar Politekhn I Gas-liquid contact tray
US4578248A (en) * 1981-07-29 1986-03-25 Nagaoka Kanaami Kabushiki Kaisha Distributor/collector assembly
US4764347A (en) * 1983-04-05 1988-08-16 Milligan John D Grid plate assembly for ebullated bed reactor
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US5462719A (en) * 1994-06-08 1995-10-31 Atlantic Richfield Company Method and apparatus for mixing and distributing fluids in a reactor
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Also Published As

Publication number Publication date
DE69621998T2 (de) 2002-10-10
KR970704509A (ko) 1997-09-06
JPH10502872A (ja) 1998-03-17
CN1088616C (zh) 2002-08-07
JP3365636B2 (ja) 2003-01-14
TW326408B (en) 1998-02-11
US5690896A (en) 1997-11-25
CN1155850A (zh) 1997-07-30
RU2153927C2 (ru) 2000-08-10
ATE219700T1 (de) 2002-07-15
EP0768914A1 (en) 1997-04-23
EP0768914B1 (en) 2002-06-26
DE69621998D1 (de) 2002-08-01
WO1996034683A1 (en) 1996-11-07
CA2194214A1 (en) 1996-11-07

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