DE3635217C2 - - Google Patents

Info

Publication number
DE3635217C2
DE3635217C2 DE3635217A DE3635217A DE3635217C2 DE 3635217 C2 DE3635217 C2 DE 3635217C2 DE 3635217 A DE3635217 A DE 3635217A DE 3635217 A DE3635217 A DE 3635217A DE 3635217 C2 DE3635217 C2 DE 3635217C2
Authority
DE
Germany
Prior art keywords
coolant
boiler tubes
condensate
cooling
stirred reactor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE3635217A
Other languages
German (de)
English (en)
Other versions
DE3635217A1 (de
Inventor
Hermann Dr. 5068 Odenthal De Dallmeyer
Harald Dipl.-Ing. 5948 Schmallenberg De Stein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE19863635217 priority Critical patent/DE3635217A1/de
Priority to JP62191531A priority patent/JPH0724757B2/ja
Priority to ES87111359T priority patent/ES2015559B3/es
Priority to DE8787111359T priority patent/DE3762484D1/de
Priority to EP87111359A priority patent/EP0263935B1/de
Priority to BR8704098A priority patent/BR8704098A/pt
Publication of DE3635217A1 publication Critical patent/DE3635217A1/de
Application granted granted Critical
Publication of DE3635217C2 publication Critical patent/DE3635217C2/de
Priority to US07/704,575 priority patent/US5387396A/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/087—Heating or cooling the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00078—Fingers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19863635217 1986-10-16 1986-10-16 Verfahren und ruehrreaktor fuer die durchfuehrung von exothermen reaktionen Granted DE3635217A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19863635217 DE3635217A1 (de) 1986-10-16 1986-10-16 Verfahren und ruehrreaktor fuer die durchfuehrung von exothermen reaktionen
JP62191531A JPH0724757B2 (ja) 1986-10-16 1987-08-01 発熱反応の過程における冷却方法および発熱反応を行なうための反応器、特に撹拌反応器
ES87111359T ES2015559B3 (es) 1986-10-16 1987-08-06 Procedimiento para la refrigeracion en el transcurso de reacciones exotermicas y reactor, en especial reactor de agitacion, para la realizacion de reacciones exotermicas.
DE8787111359T DE3762484D1 (de) 1986-10-16 1987-08-06 Verfahren zur kuehlung beim ablauf exothermer reaktionen und reaktor, insbesondere ruehrreaktor, zur durchfuehrung exothermer reaktionen.
EP87111359A EP0263935B1 (de) 1986-10-16 1987-08-06 Verfahren zur Kühlung beim Ablauf exothermer Reaktionen und Reaktor, insbesondere Rührreaktor, zur Durchführung exothermer Reaktionen
BR8704098A BR8704098A (pt) 1986-10-16 1987-08-10 Processo de resfriamento no decurso de reacoes exotermicas e reator
US07/704,575 US5387396A (en) 1986-10-16 1991-05-22 Reactor for carrying out exothermic reactions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863635217 DE3635217A1 (de) 1986-10-16 1986-10-16 Verfahren und ruehrreaktor fuer die durchfuehrung von exothermen reaktionen

Publications (2)

Publication Number Publication Date
DE3635217A1 DE3635217A1 (de) 1988-04-28
DE3635217C2 true DE3635217C2 (en:Method) 1990-02-08

Family

ID=6311836

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863635217 Granted DE3635217A1 (de) 1986-10-16 1986-10-16 Verfahren und ruehrreaktor fuer die durchfuehrung von exothermen reaktionen
DE8787111359T Expired - Lifetime DE3762484D1 (de) 1986-10-16 1987-08-06 Verfahren zur kuehlung beim ablauf exothermer reaktionen und reaktor, insbesondere ruehrreaktor, zur durchfuehrung exothermer reaktionen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787111359T Expired - Lifetime DE3762484D1 (de) 1986-10-16 1987-08-06 Verfahren zur kuehlung beim ablauf exothermer reaktionen und reaktor, insbesondere ruehrreaktor, zur durchfuehrung exothermer reaktionen.

Country Status (6)

Country Link
US (1) US5387396A (en:Method)
EP (1) EP0263935B1 (en:Method)
JP (1) JPH0724757B2 (en:Method)
BR (1) BR8704098A (en:Method)
DE (2) DE3635217A1 (en:Method)
ES (1) ES2015559B3 (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323687A1 (de) * 1993-07-15 1995-01-19 Bayer Ag Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
US6955793B1 (en) 1997-06-18 2005-10-18 Arencibia Jr Jose P Temperature controlled reaction vessel
DE19844901C1 (de) * 1998-09-30 1999-11-04 Bayer Ag Verfahren zur Dosierung von flüssigen Nitroaromaten mit mehr als einer Nitrogruppe in Reaktoren zur Sumpfphasen-Hydrierung
DE19854637A1 (de) 1998-11-26 2000-05-31 Basf Ag Reaktor zur kontinuierlichen Durchführung von Gas-Flüssig-, Flüssig-Flüssig- oder Gas-Flüssig-Fest-Reaktionen
EP1137623B1 (de) * 1998-12-12 2003-06-04 Basf Aktiengesellschaft Verfahren zur herstellung von aminen
DE10008630A1 (de) * 2000-02-24 2001-09-06 Basf Ag Verfahren zur Herstellung von Polyetherpolyolen in Gegenwart eines Multimetallcyanidkomplex-Katalysators
DE10105277A1 (de) 2001-02-02 2002-08-14 Basf Ag Verfahren zur Hydrierung von flüssigen organischen Verbindungen
US8369694B2 (en) * 2005-08-01 2013-02-05 Tempra Technology, Inc. Portable vaporizing dispenser
DE102009025374A1 (de) * 2009-06-18 2010-12-23 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
EP3181220A1 (en) 2015-12-16 2017-06-21 Basf Se A process for removing a heterogeneous catalyst from a reaction product and a process for producing an aromatic amine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US272692A (en) * 1883-02-20 Steam heating boiler
US1052626A (en) * 1911-09-18 1913-02-11 Albert E Stoll Apparatus for making hydrogen peroxid.
GB144614A (en) * 1919-06-11 1921-10-03 Barrett Co Improved process of and apparatus for controlling the temperature of chemical reactions
FR992732A (fr) * 1944-08-18 1951-10-22 Raffinage Cie Francaise Procédé et appareillage pour réactions chimiques
US3085626A (en) * 1955-03-21 1963-04-16 Saint Gobain Heat transfer apparatus
FR72973E (fr) * 1958-02-21 1960-09-22 Chaudière
US3008809A (en) * 1959-02-26 1961-11-14 Phillips Petroleum Co Apparatus for slurrying solids in liquid
US3243268A (en) * 1964-05-18 1966-03-29 Shell Oil Co Mixing phases continuously with control of phase ratio
US3655172A (en) * 1970-04-14 1972-04-11 Glenn R Ingels Saturated fluid mixtures generator
US4882283A (en) * 1987-11-17 1989-11-21 Phillips Petroleum Company Heat exchange apparatus

Also Published As

Publication number Publication date
EP0263935A2 (de) 1988-04-20
EP0263935A3 (en) 1989-01-11
JPH0724757B2 (ja) 1995-03-22
JPS63104645A (ja) 1988-05-10
US5387396A (en) 1995-02-07
EP0263935B1 (de) 1990-05-02
ES2015559B3 (es) 1990-09-01
DE3762484D1 (de) 1990-06-07
DE3635217A1 (de) 1988-04-28
BR8704098A (pt) 1988-05-24

Similar Documents

Publication Publication Date Title
DE3876609T2 (de) Wasserdestilliergeraet.
DE3635217C2 (en:Method)
CH628175A5 (de) Einrichtung zum strahlenschutz und zur druckbegrenzung im dampferzeuger eines kernreaktors.
DE3639958A1 (de) Mehrstufige anordnung zur gegenstromwaschung, sowie zugehoerige verfahrensmassnahmen
DE69114276T2 (de) Ein verbessertes Verfahren zur Destillation/Deodorisierung von Ölen, Fetten und Fettsäuren.
EP0160161A1 (de) Wärmetauscher zum Kühlen von Gasen
DE2400882A1 (de) Mantel- und rohrwaermeaustauscher
EP0141237B1 (de) Anordnung zur Kühlung einer wärmeerzeugenden Vorrichtung
DE2311085A1 (de) Trennung von fluessigen aggressiven stoffgemischen
DE1131702B (de) Mit fluessigem Metall beheizter Waermeaustauscher, insbesondere Dampferzeuger
DE2116894C3 (de) Verfahren und Einrichtung zum chargenweisen Hydrieren von ungesättigtem öl
DE2710103C2 (de) Teilkondensator für eine Fraktionierkolonne
CH628131A5 (de) Dampferzeuger mit einem druckkessel und einem rohrbuendel.
DE1544052A1 (de) Verfahren und Vorrichtung zum Abtrennen von Dampf von einer Fluessigkeit
DE952435C (de) Vorrichtung zur Durchfuehrung exothermer Reaktionen bei im wesentlichen konstanter Temperatur
CH281743A (de) Verfahren zum Konzentrieren von Flüssigkeiten durch Verdampfen und Einrichtung zur Durchführung des Verfahrens.
DE3605584C1 (de) Vorrichtung zum Kuehlen eines Reaktors
EP0339706B1 (de) Vorrichtung zum Desodorieren von organischen Flüssigkeiten
DE3926105A1 (de) Vorrichtung zum katalytischen umsetzen eines h(pfeil abwaerts)2(pfeil abwaerts)s und so(pfeil abwaerts)2(pfeil abwaerts) enthaltenden gasgemisches nach dem clausverfahren
DE19923439A1 (de) Vorrichtung zur Ausdampfung von Wasser aus einem Epsilon-Aminocaprolaktam-Wassergemisch
DE837911C (de) Verfahren zum Behandeln, insbesondere zum Geruchfreimachen von fetten OElen und Fetten und Vorrichtung zur Durchfuehrung des Verfahrens
DE491873C (de) Waermeaustauschvorrichtung
CH364493A (de) Vorrichtung zur Herstellung von Wasserstoff und Kohlenmonoxyd enthaltenden Gasgemischen
DE3814255A1 (de) Vorrichtung zum desodorieren von organischen fluessigkeiten
DE106118C (en:Method)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee