AR220849A1 - INTERNAL REFRIGERATOR FOR REACTION BOILERS - Google Patents

INTERNAL REFRIGERATOR FOR REACTION BOILERS

Info

Publication number
AR220849A1
AR220849A1 AR281591A AR28159180A AR220849A1 AR 220849 A1 AR220849 A1 AR 220849A1 AR 281591 A AR281591 A AR 281591A AR 28159180 A AR28159180 A AR 28159180A AR 220849 A1 AR220849 A1 AR 220849A1
Authority
AR
Argentina
Prior art keywords
internal refrigerator
boilers
reaction
reaction boilers
refrigerator
Prior art date
Application number
AR281591A
Other languages
Spanish (es)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AR220849A1 publication Critical patent/AR220849A1/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
    • 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
    • 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
    • F28D7/06—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 having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00069—Flow rate measurement
    • 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
    • B01J2219/00085—Plates; Jackets; Cylinders
AR281591A 1979-07-02 1980-06-30 INTERNAL REFRIGERATOR FOR REACTION BOILERS AR220849A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926703 DE2926703A1 (en) 1979-07-02 1979-07-02 INTERIOR COOLER FOR REACTION BOILER

Publications (1)

Publication Number Publication Date
AR220849A1 true AR220849A1 (en) 1980-11-28

Family

ID=6074725

Family Applications (1)

Application Number Title Priority Date Filing Date
AR281591A AR220849A1 (en) 1979-07-02 1980-06-30 INTERNAL REFRIGERATOR FOR REACTION BOILERS

Country Status (7)

Country Link
EP (1) EP0021430B1 (en)
AR (1) AR220849A1 (en)
AU (1) AU6000480A (en)
BR (1) BR8004096A (en)
DE (2) DE2926703A1 (en)
ES (1) ES492833A0 (en)
ZA (1) ZA803936B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191218670A (en) * 1911-08-19 1913-06-05 Pokorny & Wittekind Maschb Ag Tube Cooler for Multi-stage Gas Compressors.
US2303613A (en) * 1941-04-29 1942-12-01 American Locomotive Co Heat transfer apparatus
US2539886A (en) * 1945-11-16 1951-01-30 Griscom Russell Co Tubeflo section
FR1422688A (en) * 1965-01-26 1965-12-24 Le Bas Tube Company Ltd Improvements to heat exchangers
DE2002096A1 (en) * 1969-01-29 1970-08-06 Nyeboe & Nissen As Heat exchanger
GB1306864A (en) * 1970-08-25 1973-02-14 Head Wrightson & Co Ltd Tubular heat exchangers
DE2441302B2 (en) * 1974-08-29 1979-10-25 Hoechst Ag, 6000 Frankfurt Polymerization reactor with finned tube cooler and axial mixer
FR2422126A1 (en) * 1978-04-04 1979-11-02 Inst Ochistke Tekhnolog Gazo Cooled tubular element for metallurgical furnace - has two straight tubular portions with coaxial inserts whose cross=sections decrease in flow direction of cooling medium

Also Published As

Publication number Publication date
DE3062426D1 (en) 1983-04-28
BR8004096A (en) 1981-01-21
ZA803936B (en) 1981-07-29
EP0021430B1 (en) 1983-03-23
DE2926703A1 (en) 1981-01-29
AU6000480A (en) 1981-01-15
ES8102671A1 (en) 1981-02-16
EP0021430A1 (en) 1981-01-07
ES492833A0 (en) 1981-02-16

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