ATA612880A - Verfahren zur beseitigung von niederschlaegen in waermetauschern einer tieftemperatur-anlage - Google Patents

Verfahren zur beseitigung von niederschlaegen in waermetauschern einer tieftemperatur-anlage

Info

Publication number
ATA612880A
ATA612880A AT0612880A AT612880A ATA612880A AT A612880 A ATA612880 A AT A612880A AT 0612880 A AT0612880 A AT 0612880A AT 612880 A AT612880 A AT 612880A AT A612880 A ATA612880 A AT A612880A
Authority
AT
Austria
Prior art keywords
low
heat exchangers
temperature system
eliminating deposits
deposits
Prior art date
Application number
AT0612880A
Other languages
English (en)
Other versions
AT375178B (de
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of ATA612880A publication Critical patent/ATA612880A/de
Application granted granted Critical
Publication of AT375178B publication Critical patent/AT375178B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/24—Processes or apparatus using other separation and/or other processing means using regenerators, cold accumulators or reversible heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2280/00—Control of the process or apparatus
    • F25J2280/20—Control for stopping, deriming or defrosting after an emergency shut-down of the installation or for back up system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus
    • Y10S62/909—Regeneration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT0612880A 1979-12-17 1980-12-16 Verfahren zur beseitigung von niederschlaegen in den waermetauschern einer tieftemperatur-anlage AT375178B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950810 DE2950810A1 (de) 1979-12-17 1979-12-17 Verfahren zur beseitigung von niederschlaegen in waermetauschern von tieftemperatur-anlagen

Publications (2)

Publication Number Publication Date
ATA612880A true ATA612880A (de) 1983-11-15
AT375178B AT375178B (de) 1984-07-10

Family

ID=6088753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0612880A AT375178B (de) 1979-12-17 1980-12-16 Verfahren zur beseitigung von niederschlaegen in den waermetauschern einer tieftemperatur-anlage

Country Status (7)

Country Link
US (1) US4351654A (de)
AT (1) AT375178B (de)
BR (1) BR8008188A (de)
CA (1) CA1142913A (de)
DE (1) DE2950810A1 (de)
FR (1) FR2479440A1 (de)
GB (1) GB2070753B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730209A (en) * 1995-04-28 1998-03-24 Air Products And Chemicals, Inc. Defrost and liquid distribution for plate-fin heat exchangers
US20230027070A1 (en) * 2021-07-21 2023-01-26 Air Products And Chemicals, Inc. Air separation apparatus, adsorber, and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663170A (en) * 1945-05-10 1953-12-22 American Locomotive Co Heat exchanger
US2534478A (en) * 1947-03-31 1950-12-19 Elliott Co Gas purifying method and apparatus
US2586811A (en) * 1947-11-01 1952-02-26 Hydrocarbon Research Inc Process for producing oxygen
US2671324A (en) * 1949-01-26 1954-03-09 Kellogg M W Co Method of gas separation, including impurity removing steps
US2653455A (en) * 1950-01-04 1953-09-29 Air Liquide Process for cold separation of gaseous mixtures
US2753701A (en) * 1953-10-30 1956-07-10 Kellogg M W Co Method of gas treatment, including impurity removing steps
BE552461A (de) * 1955-11-10 1900-01-01
FR1305493A (fr) * 1961-08-08 1962-10-05 Air Liquide Procédé de régénération d'une masse adsorbante
US3274789A (en) * 1965-03-26 1966-09-27 Air Reduction Process for removing congealed impurities from a gas expander
DE1275076B (de) * 1965-07-20 1968-08-14 Linde Ag Verfahren zur Durchfuehrung des Waermeaustausches bei der Tieftemperaturzerlegung von Gasgemischen
NZ190528A (en) * 1978-05-25 1983-07-29 New Zealand Ind Gases Separation of air

Also Published As

Publication number Publication date
GB2070753A (en) 1981-09-09
CA1142913A (en) 1983-03-15
BR8008188A (pt) 1981-06-30
GB2070753B (en) 1983-12-14
AT375178B (de) 1984-07-10
FR2479440A1 (fr) 1981-10-02
DE2950810A1 (de) 1981-06-25
US4351654A (en) 1982-09-28

Similar Documents

Publication Publication Date Title
DE3485576D1 (de) Verfahren zur abbildung einer waermewelle.
AT377227B (de) Verfahren zum isolieren von rohren
AT363963B (de) Verfahren zur verbesserung des waermeaustausches in einem latentwaermespeicher sowie vorrichtung zur durchfuehrung des verfahrens
AT371715B (de) Verfahren zur gewinnung einer natuerlichen polarfraktion mit antipsoriatischer wirksamkeit
AT366817B (de) Verfahren zur kuehlung von heissen schuettguetern
AT379158B (de) Verfahren zur ummantelung gerader rohrstuecke
AT357004B (de) Verfahren zur herstellung eines waermeaus- tauschers und anlage zur durchfuehrung des ver- fahrens
ATA612880A (de) Verfahren zur beseitigung von niederschlaegen in waermetauschern einer tieftemperatur-anlage
DD152262A3 (de) Verfahren zur denitrierung von wasser
ATA80882A (de) Verfahren zum betreiben einer heissmuldenmangel sowie heissmuldenmangel zur durchfuehrung des verfahrens
AT376496B (de) Verfahren zur reinigung von mit gasen beaufschlagten waermetauschern
AT362980B (de) Verfahren und vorrichtung zur herstellung von waermetauschern
AT362647B (de) Verfahren zur herstellung von waermetauscher- platten
ATA357579A (de) Verfahren zur gewinnung einer transfer ribonecleinsaeure mit antiviraler wirkung
AT360287B (de) Verfahren zur kompensatorfreien verlegung von rohrleitungen fuer heisse oder gekuehlte medien
AT371028B (de) Verfahren zum kaltwalzen von rohren
AT363501B (de) Verfahren zur herstellung eines waermetauschers
DD132963A1 (de) Verfahren zur reinigung von wasseroberflaechen
AT371749B (de) Verfahren zur herstellung eines waermetauschers
AT388991B (de) Verfahren zur absenkung eines temperaturniveaus eines waermeverbrauchers
DD136179A1 (de) Verfahren zur befestigung von rohren in rohrboeden
AT364369B (de) Verfahren zur gewinnung von cyanurchlorid
DD138785A1 (de) Verfahren zur vorbehandlung von metallischen substr&toberflaechen
DD134778A1 (de) Verfahren zur heizwertkonstanthaltung von dampferzeugerbrennstoff
DD135754A1 (de) Verfahren zur herstellung kompensatorloser rohrleitungen fuer heisse medien

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee