SG115666A1 - Multiphase mixing device with improved quench injection - Google Patents

Multiphase mixing device with improved quench injection

Info

Publication number
SG115666A1
SG115666A1 SG200401966A SG200401966A SG115666A1 SG 115666 A1 SG115666 A1 SG 115666A1 SG 200401966 A SG200401966 A SG 200401966A SG 200401966 A SG200401966 A SG 200401966A SG 115666 A1 SG115666 A1 SG 115666A1
Authority
SG
Singapore
Prior art keywords
mixing device
multiphase mixing
quench injection
improved quench
injection
Prior art date
Application number
SG200401966A
Other languages
English (en)
Inventor
K Mcdouglad Neil
Patrick Muldowney Gregory
Lynne Boyd Sherri
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
Publication of SG115666A1 publication Critical patent/SG115666A1/en

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SG200401966A 2003-05-16 2004-04-07 Multiphase mixing device with improved quench injection SG115666A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/439,963 US7074371B2 (en) 2003-05-16 2003-05-16 Multiphase mixing device with improved quench injection

Publications (1)

Publication Number Publication Date
SG115666A1 true SG115666A1 (en) 2005-10-28

Family

ID=33029825

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200401966A SG115666A1 (en) 2003-05-16 2004-04-07 Multiphase mixing device with improved quench injection

Country Status (5)

Country Link
US (1) US7074371B2 (fr)
EP (1) EP1477222A1 (fr)
JP (1) JP2004337854A (fr)
CA (1) CA2467330C (fr)
SG (1) SG115666A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002048286A1 (fr) * 2000-12-11 2002-06-20 Shell Internationale Research Maatschappij B.V. Mélangeur à chambre de turbulence pour liquides
US8177198B2 (en) * 2008-06-26 2012-05-15 Uop Llc Quench zone design using spray nozzles
US8181942B2 (en) * 2008-06-26 2012-05-22 Uop Llc Liquid redistribution device for multibed reactors
US8921627B2 (en) * 2008-12-12 2014-12-30 Uop Llc Production of diesel fuel from biorenewable feedstocks using non-flashing quench liquid
JP5551382B2 (ja) * 2009-04-15 2014-07-16 日本化薬株式会社 ガス発生器
FR2952835B1 (fr) * 2009-11-20 2011-12-09 Inst Francais Du Petrole Dispositif compact de melange de fluides dans un reacteur a ecoulement descendant
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
FR2964327B1 (fr) * 2010-09-03 2012-09-28 IFP Energies Nouvelles Dispositif de distribution d'un melange polyphasique comportant un plateau brise-jet perfore avec differents types de trous
FR2964325B1 (fr) * 2010-09-03 2013-01-04 IFP Energies Nouvelles Dispositif de distribution d'un melange polyphasique comportant un plateau brise-jet avec element de separation
US8673246B2 (en) * 2011-03-23 2014-03-18 Uop Llc Process for contacting one or more fluids and a reactor relating thereto
US8900443B2 (en) 2011-04-07 2014-12-02 Uop Llc Method for multi-staged hydroprocessing using quench liquid
US9630159B2 (en) 2011-12-22 2017-04-25 Shell Oil Company Distributor device for a multiple-bed downflow reactor
IN2014DN05189A (fr) * 2011-12-22 2015-04-03 Shell Int Research
CA2859887A1 (fr) * 2011-12-22 2013-06-27 Shell Internationale Research Maatschappij B.V. Dispositif distributeur pour un reacteur a ecoulement descendant a plusieurs lits
CN103285621B (zh) * 2012-02-27 2015-07-15 中国石油化工集团公司 一种吸附分离塔的液体物料分配收集装置和方法
CA2887392C (fr) * 2012-10-10 2022-02-15 Shell Internationale Research Maatschappij B.V. Reacteur a circulation descendante a plusieurs lits comportant un dispositif de melange, utilisation dudit reacteur et procede de melange
WO2018044989A1 (fr) * 2016-09-01 2018-03-08 Chevron U.S.A. Inc. Dispositif de mélange amélioré pour un réacteur d'hydrotraitement à flux descendant
US10518235B2 (en) * 2017-07-28 2019-12-31 Uop Llc Methods and apparatus for fluid contacting in a downflow vessel
US10668442B1 (en) * 2019-02-07 2020-06-02 Uop Llc Hydroprocessing reactor internals having reduced height
CN114939390B (zh) * 2022-06-15 2024-09-13 中农发河南农化有限公司 一种多功能化工生产用反应釜

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541000A (en) * 1968-08-27 1970-11-17 Mobil Oil Corp Method and means for treating mixed phase vapor and liquid reactants under exothermic reaction conditions and temperature control
US3787189A (en) * 1971-12-17 1974-01-22 Standard Oil Co Apparatus for mixing fluids in a vessel between beds of solids
US4836989A (en) * 1987-07-02 1989-06-06 Mobil Oil Corporation Distribution system for downflow reactors
US5152967A (en) * 1988-12-14 1992-10-06 Exxon Research And Engineering Company Interzone mixing device
US4960571A (en) * 1988-12-14 1990-10-02 Exxon Research And Engineering Company Quench assembly design
US5025831A (en) * 1990-08-24 1991-06-25 Exxon Research & Engineering Company Compact radial flow distributor
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 (fr) 1994-08-23 1998-06-03 Shell Internationale Researchmaatschappij B.V. Dispositif de distribution pour réacteurs à plusieurs lits à courant descendant
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
CN1116922C (zh) * 1997-03-14 2003-08-06 日石三菱株式会社 一种混合装置
US5935413A (en) * 1997-12-03 1999-08-10 Mobil Oil Corporation Interbed gas-liquid mixing system for cocurrent downflow reactors
WO2002048286A1 (fr) * 2000-12-11 2002-06-20 Shell Internationale Research Maatschappij B.V. Mélangeur à chambre de turbulence pour liquides
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
US7074371B2 (en) 2006-07-11
JP2004337854A (ja) 2004-12-02
CA2467330A1 (fr) 2004-11-16
CA2467330C (fr) 2009-10-27
EP1477222A1 (fr) 2004-11-17
US20040228779A1 (en) 2004-11-18

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