BE774492A - Procede continu pour la mise en oeuvre de reactions catalytiques heterogenes en phase liquide - Google Patents

Procede continu pour la mise en oeuvre de reactions catalytiques heterogenes en phase liquide

Info

Publication number
BE774492A
BE774492A BE774492A BE774492A BE774492A BE 774492 A BE774492 A BE 774492A BE 774492 A BE774492 A BE 774492A BE 774492 A BE774492 A BE 774492A BE 774492 A BE774492 A BE 774492A
Authority
BE
Belgium
Prior art keywords
implementation
liquid phase
continuous process
catalytic reactions
heterogenous catalytic
Prior art date
Application number
BE774492A
Other languages
English (en)
Inventor
A Ohorodnik
K Sennewald
J Hundeck
P Stutzke
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of BE774492A publication Critical patent/BE774492A/fr

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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/228—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • 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
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
BE774492A 1970-10-29 1971-10-26 Procede continu pour la mise en oeuvre de reactions catalytiques heterogenes en phase liquide BE774492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2053115A DE2053115C3 (de) 1970-10-29 1970-10-29 Verfahren zur kontinuierlichen Durchführung heterogener katalytischer Reaktionen in flüssiger Phase im Fließbett

Publications (1)

Publication Number Publication Date
BE774492A true BE774492A (fr) 1972-04-26

Family

ID=5786518

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774492A BE774492A (fr) 1970-10-29 1971-10-26 Procede continu pour la mise en oeuvre de reactions catalytiques heterogenes en phase liquide

Country Status (14)

Country Link
US (1) US3829478A (fr)
JP (1) JPS523901B1 (fr)
BE (1) BE774492A (fr)
BR (1) BR7107126D0 (fr)
CA (1) CA944536A (fr)
CH (1) CH563186A5 (fr)
DE (1) DE2053115C3 (fr)
DK (1) DK141547C (fr)
ES (1) ES395073A1 (fr)
FR (1) FR2110107A5 (fr)
GB (1) GB1363245A (fr)
IT (1) IT939666B (fr)
NL (1) NL176232C (fr)
SE (1) SE376723B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233726A1 (de) * 1982-09-11 1984-03-15 Uhde Gmbh, 4600 Dortmund Verfahren und vorrichtung zur behandlung von reaktionsfluessigkeit mit suspendierbarem katalysator

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53120681A (en) * 1977-03-31 1978-10-21 Toyo Soda Mfg Co Ltd Reacting method with suspended catalyst
US5185255A (en) * 1986-05-09 1993-02-09 Rikagaku Kenkyusho Cell culture method
JPS63133978A (ja) * 1986-11-26 1988-06-06 Rikagaku Kenkyusho 細胞培養装置
US5133942A (en) * 1989-06-07 1992-07-28 Chemical Research & Licensing Company Distillation column reactor with catalyst replacement apparatus
US5084189A (en) * 1990-09-21 1992-01-28 Richter Systems, Inc. Method and apparatus for separating fluids having different specific gravities
EP0557169B1 (fr) * 1992-02-19 1996-12-27 Elf Atochem S.A. Catalyseur de déshalogénation d'acides carboxyliques alphahalogénés, son utilisation pour purifier l'acide monochloracétique
DE19847822A1 (de) 1998-10-16 2000-04-20 Wacker Chemie Gmbh Verfahren für Heterophasen-Reaktionen in einem flüssigen oder superkritischen Dispergiermittel
EP1900719A1 (fr) 2006-09-01 2008-03-19 BUSS ChemTech AG Préparation d'acide acétique monochloré essentiellement pur
CN103769009B (zh) * 2012-10-19 2016-01-20 中国石油化工股份有限公司 一种沸腾床反应器
CN103846161B (zh) * 2012-11-30 2017-02-08 中国石油化工股份有限公司 一种固液分离方法
CN103846160B (zh) * 2012-11-30 2016-08-24 中国石油化工股份有限公司 一种浆态床费托合成重质产物与催化剂的分离方法
US10778064B1 (en) 2017-05-05 2020-09-15 Schlumberger Technology Corporation Magnetic bearing apparatus for separting solids, liquids and gases having different specific gravities with enhanced solids separation means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233726A1 (de) * 1982-09-11 1984-03-15 Uhde Gmbh, 4600 Dortmund Verfahren und vorrichtung zur behandlung von reaktionsfluessigkeit mit suspendierbarem katalysator

Also Published As

Publication number Publication date
DE2053115B2 (de) 1974-10-03
GB1363245A (en) 1974-08-14
US3829478A (en) 1974-08-13
JPS523901B1 (fr) 1977-01-31
NL7114863A (fr) 1972-05-03
CA944536A (en) 1974-04-02
NL176232B (nl) 1984-10-16
DK141547B (da) 1980-04-21
DK141547C (da) 1980-11-03
BR7107126D0 (pt) 1973-05-17
NL176232C (nl) 1985-03-18
ES395073A1 (es) 1973-12-16
SE376723B (fr) 1975-06-09
CH563186A5 (fr) 1975-06-30
IT939666B (it) 1973-02-10
DE2053115C3 (de) 1978-08-31
DE2053115A1 (fr) 1972-05-04
FR2110107A5 (fr) 1972-05-26

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: KNAPSACK A.G.

Effective date: 19911026