NL6914633A - - Google Patents

Info

Publication number
NL6914633A
NL6914633A NL6914633A NL6914633A NL6914633A NL 6914633 A NL6914633 A NL 6914633A NL 6914633 A NL6914633 A NL 6914633A NL 6914633 A NL6914633 A NL 6914633A NL 6914633 A NL6914633 A NL 6914633A
Authority
NL
Netherlands
Application number
NL6914633A
Other versions
NL164757C (nl
NL164757B (nl
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 filed Critical
Publication of NL6914633A publication Critical patent/NL6914633A/xx
Publication of NL164757B publication Critical patent/NL164757B/xx
Application granted granted Critical
Publication of NL164757C publication Critical patent/NL164757C/xx

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
    • B01D3/008—Liquid distribution
    • 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
    • B01J8/0278—Feeding reactive fluids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
NL6914633.A 1968-09-30 1969-09-26 Contactinrichting, voorzien van een verdeelplaat, waar- door buizen met verschillende lengte steken. NL164757C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76377068A 1968-09-30 1968-09-30

Publications (3)

Publication Number Publication Date
NL6914633A true NL6914633A (de) 1970-04-01
NL164757B NL164757B (nl) 1980-09-15
NL164757C NL164757C (nl) 1981-02-16

Family

ID=25068763

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914633.A NL164757C (nl) 1968-09-30 1969-09-26 Contactinrichting, voorzien van een verdeelplaat, waar- door buizen met verschillende lengte steken.

Country Status (7)

Country Link
US (1) US3524731A (de)
JP (1) JPS4814546B1 (de)
CA (1) CA933857A (de)
DE (1) DE1944420C3 (de)
FR (1) FR2019203A1 (de)
GB (1) GB1277287A (de)
NL (1) NL164757C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882481A1 (de) * 1997-06-05 1998-12-09 Sulzer Chemtech AG Ablaufschacht zu einer Bodenkolonne

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042794B (it) * 1975-09-26 1980-01-30 Snam Progetti Distribuzione di liquido per appareccoriature a fascio tubiero a film sottile
US4199537A (en) * 1975-09-26 1980-04-22 Snamprogetti S.P.A. Liquid distributor for thin-film, tube-bundle apparatus
US4039430A (en) * 1975-12-29 1977-08-02 Uop Inc. Optimum liquid mass flux for two phase flow through a fixed bed of catalyst
US4138327A (en) * 1977-11-04 1979-02-06 Uop Inc. Vapor/liquid distributor for fixed-bed catalytic reaction chambers
US4235847A (en) * 1978-06-21 1980-11-25 Uop Inc. Vapor/liquid distributor for fixed-bed catalytic reaction chambers
US4313908A (en) * 1980-10-20 1982-02-02 Exxon Research & Engineering Co. Catalytic reactor having bed bypass
DE3167865D1 (en) * 1980-10-20 1985-01-31 Exxon Research Engineering Co Apparatus for contacting a gas and a liquid
US4385033A (en) * 1980-12-04 1983-05-24 Exxon Research And Engineering Co. Reactor for fouling prone feeds
JPS5863278A (ja) * 1981-10-12 1983-04-15 Hitachi Ltd 陰極線管表示装置
US4444696A (en) * 1982-02-12 1984-04-24 The Dow Chemical Company Ultra-low-flowrate liquid distributor system
JPS58180427U (ja) * 1982-05-28 1983-12-02 日本電子機器株式会社 ノツキングセンサ−
US4481105A (en) * 1982-08-25 1984-11-06 Mobil Oil Corporation Processing of hydrocarbons in fixed catalyst bed with redistribution means
US4526757A (en) * 1982-11-01 1985-07-02 Exxon Research And Engineering Co. Pulsed flow vapor-liquid reactor
JPS59182203A (ja) * 1983-03-26 1984-10-17 Furukawa Electric Co Ltd:The 塩素水和物生成槽
US4707340A (en) * 1983-10-14 1987-11-17 Milligan John D Staged guide plate and vessel assembly
US4788040A (en) * 1984-02-03 1988-11-29 Mobil Oil Corporation Inlet distributor for fixed bed catalytic reactor
FR2559074B1 (fr) * 1984-02-07 1988-05-20 Inst Francais Du Petrole Procede et appareil pour soutirer des particules catalytiques hors d'une zone de reaction
JPS60230305A (ja) * 1984-04-27 1985-11-15 株式会社ネオス 電気絶縁組成物
US4569364A (en) * 1985-05-20 1986-02-11 Fractionation Research, Inc. Variable flow self-cleaning liquid distribution element and liquid distribution assembly employing a plurality of such elements
US4698138A (en) * 1985-05-29 1987-10-06 Mobil Oil Corporation De-entrainment chimney and method of operation
GB2177318B (en) * 1985-07-02 1989-01-18 Shell Int Research Catalytic conversion of gas or liquid in a multitube reactor
US4836989A (en) * 1987-07-02 1989-06-06 Mobil Oil Corporation Distribution system for downflow reactors
US4839108A (en) * 1987-12-21 1989-06-13 Mobil Oil Corp. Liquid distribution device and pan
US4908136A (en) * 1987-12-30 1990-03-13 Mobil Oil Corp. Method and apparatus for forming and ion-exchanging a filter cake
US5916529A (en) * 1989-07-19 1999-06-29 Chevron U.S.A. Inc Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream
US5492617A (en) * 1989-07-19 1996-02-20 Trimble; Harold J. Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream
DE3939267A1 (de) * 1989-11-28 1991-05-29 Henkel Kgaa Verteiler und dessen anwendung
US5240652A (en) * 1992-10-08 1993-08-31 Praxair Technology, Inc. Liquid distributor for a vapor-liquid contacting column
US5403560A (en) * 1993-05-13 1995-04-04 Texaco Inc. Fluids mixing and distributing apparatus
US5462719A (en) * 1994-06-08 1995-10-31 Atlantic Richfield Company Method and apparatus for mixing and distributing fluids in a reactor
US5484578A (en) * 1994-06-20 1996-01-16 Mobil Oil Corporation Two-phase distributor system for downflow reactors
US5635145A (en) * 1994-08-23 1997-06-03 Shell Oil Company Multi-bed downflow reactor
FR2732616B1 (fr) * 1995-04-04 1997-05-23 Air Liquide Distributeur de fluides
US5752538A (en) * 1995-12-13 1998-05-19 Praxair Technology, Inc. Liquid distributor for packed columns
US5885534A (en) * 1996-03-18 1999-03-23 Chevron U.S.A. Inc. Gas pocket distributor for hydroprocessing a hydrocarbon feed stream
US5879642A (en) * 1996-04-24 1999-03-09 Chevron U.S.A. Inc. Fixed bed reactor assembly having a guard catalyst bed
US5989502A (en) * 1996-06-04 1999-11-23 Fluor Corporation Reactor distribution apparatus and quench zone mixing apparatus
DE69734344T3 (de) * 1996-12-19 2011-04-21 Haldor Topsoe A/S Flüssigkeitsverteiler für Abwärtsströmung zweier Phasen
US6165353A (en) * 1998-10-08 2000-12-26 Uop Llc Distribution apparatus and method for patterned feed injection
US6692705B2 (en) 1999-07-13 2004-02-17 Exxonmobil Research And Engineering Company Fouling tolerant fixed bed reactor with multi-tier bypass device
US20020031459A1 (en) 1999-07-13 2002-03-14 Ramesh Gupta Fouling tolerant fixed bed reactor (law858)
FR2807673B1 (fr) * 2000-04-17 2003-07-04 Inst Francais Du Petrole Dispositif de distribution d'un melange polyphasique sur un lit de solide granulaire comportant un element brise-jet poreux
FR2813023B1 (fr) * 2000-08-17 2003-10-24 Inst Francais Du Petrole Dispositif de distribution permettant de realiser un melange polyphasique et reacteur associe
US7112312B2 (en) * 2001-04-02 2006-09-26 Tai-Sheng Chou Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor
US6617871B2 (en) * 2001-07-09 2003-09-09 Rambus Inc. Methods and apparatus for bi-directional signaling
JP4173708B2 (ja) * 2002-09-12 2008-10-29 株式会社日本触媒 排水の湿式酸化処理法および装置
CN100434155C (zh) * 2003-08-18 2008-11-19 国际壳牌研究有限公司 分配装置
FR2878766B1 (fr) 2004-12-08 2007-06-22 Total France Sa Plateau interne pour enceinte
CN101142014B (zh) * 2005-01-21 2012-07-04 莫藤米勒有限公司 用于两相并行下流的容器内的分配装置
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
FR2889973B1 (fr) * 2005-08-26 2007-11-09 Inst Francais Du Petrole Plateau filtrant pour reacteur a lit a co courant descendant de gaz liquide
DE102005050283A1 (de) * 2005-10-20 2007-04-26 Basf Ag Verteilervorrichtung für ein Gas-Flüssigphasengemisch für Apparate
EP2013316A2 (de) * 2006-04-21 2009-01-14 Shell Internationale Research Maatschappij B.V. Verfahren zur hydrogenierung aromatischer verbindungen in einem kohlenwasserstoff-rohmaterial mit einer thiophenverbindung
US7803334B1 (en) * 2006-07-11 2010-09-28 Uop Llc Apparatus for hydrocracking a hydrocarbon feedstock
FR2924950B1 (fr) * 2007-12-17 2012-02-24 Inst Francais Du Petrole Plateau filtrant de predistribution avec tube deverseur pour reacteur a lit fixe a co-courant descendant de gaz et de liquide
US7901641B2 (en) * 2008-07-22 2011-03-08 Uop Llc Sprayer for at least one fluid
JP4860008B1 (ja) * 2011-06-02 2012-01-25 株式会社アサカ理研 過酸化水素分解装置及び過酸化水素の分解方法
FR2978679B1 (fr) 2011-08-03 2014-01-17 Total Raffinage Marketing Plateau distributeur d'un gaz et d'un liquide, reacteur equipe d'un tel plateau et utilisation dudit plateau.
FR2989594B1 (fr) * 2012-04-18 2015-04-24 IFP Energies Nouvelles Plateau distributeur pour colonne de contact gaz/liquide offshore
FR2989595B1 (fr) * 2012-04-18 2014-04-11 IFP Energies Nouvelles Plateau distributeur a cloisons pour colonne de contact gaz/liquide offshore
FR3006599B1 (fr) 2013-06-10 2015-05-29 IFP Energies Nouvelles Plateau distributeur pour colonne de contact gaz/liquide avec systeme de distribution secondaire
FR3030295B1 (fr) * 2014-12-17 2018-09-28 IFP Energies Nouvelles Plateau distributeur compact pour les colonnes de contact gaz/liquide en mer
CN105498642B (zh) * 2015-12-31 2018-08-10 兰州兰石集团有限公司 抽吸溢流组合型气液分配器
CN111992145B (zh) * 2020-08-24 2022-10-14 中国石油化工股份有限公司 一种气液分配装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112256A (en) * 1960-01-11 1963-11-26 Union Oil Co Distribution of vapor-liquid feeds in fixed-bed reactors
US3197286A (en) * 1963-02-18 1965-07-27 Hydrocarbon Research Inc Liquid phase reactor
US3425810A (en) * 1965-05-03 1969-02-04 Chevron Res Hydrotreating apparatus
US3353924A (en) * 1965-07-16 1967-11-21 Shell Oil Co Bed reactor with quench deck
US3378349A (en) * 1965-09-17 1968-04-16 Air Prod & Chem Apparatus for treating mixed-phase fluid reactants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882481A1 (de) * 1997-06-05 1998-12-09 Sulzer Chemtech AG Ablaufschacht zu einer Bodenkolonne
WO1998055196A1 (de) * 1997-06-05 1998-12-10 Sulzer Chemtech Ag Ablaufschacht zu einer bodenkolonne
US6371454B1 (en) 1997-06-05 2002-04-16 Sulzer Chemtech Ag Downcomer to a plate column

Also Published As

Publication number Publication date
FR2019203A1 (de) 1970-06-26
DE1944420B2 (de) 1978-02-09
NL164757C (nl) 1981-02-16
DE1944420C3 (de) 1978-10-12
JPS4814546B1 (de) 1973-05-08
DE1944420A1 (de) 1970-04-09
CA933857A (en) 1973-09-18
NL164757B (nl) 1980-09-15
US3524731A (en) 1970-08-18
GB1277287A (en) 1972-06-07

Similar Documents

Publication Publication Date Title
AU1946070A (de)
AU428130B2 (de)
AU2374870A (de)
AU416157B2 (de)
AU429879B2 (de)
AU421558B1 (de)
AU4744468A (de)
AU3224368A (de)
AU3789668A (de)
AR203075Q (de)
BE709496A (de)
AU4558658A (de)
BE726479A (de)
BE726430A (de)
BE722171A (de)
AU4270368A (de)
BE726893A (de)
BE727866A (de)
BE717746A (de)
BE717646A (de)
BE717304A (de)
BE709274A (de)
BE727929A (de)
BE709484A (de)
AU4464266A (de)

Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent