NL173140B - DEVICE FOR SEPARATING A MIXTURE OF TWO NON-OR INCOMPLETELY MISCIBLE LIQUIDS OF DIFFERENT TYPES OF WEIGHT. - Google Patents

DEVICE FOR SEPARATING A MIXTURE OF TWO NON-OR INCOMPLETELY MISCIBLE LIQUIDS OF DIFFERENT TYPES OF WEIGHT.

Info

Publication number
NL173140B
NL173140B NLAANVRAGE7808075,A NL173140DA NL173140B NL 173140 B NL173140 B NL 173140B NL 173140D A NL173140D A NL 173140DA NL 173140 B NL173140 B NL 173140B
Authority
NL
Netherlands
Prior art keywords
separating
mixture
weight
different types
miscible liquids
Prior art date
Application number
NLAANVRAGE7808075,A
Other languages
Dutch (nl)
Original Assignee
Geurtsen Deventer Maschf
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.)
Publication of NL173140B publication Critical patent/NL173140B/en

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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04793—Rectification, e.g. columns; Reboiler-condenser
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04406—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system
    • F25J3/04412—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
NLAANVRAGE7808075,A 1951-10-17 DEVICE FOR SEPARATING A MIXTURE OF TWO NON-OR INCOMPLETELY MISCIBLE LIQUIDS OF DIFFERENT TYPES OF WEIGHT. NL173140B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2426551A GB708664A (en) 1951-10-17 1951-10-17 Improvements in or relating to the cold separation of air

Publications (1)

Publication Number Publication Date
NL173140B true NL173140B (en)

Family

ID=10208998

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7808075,A NL173140B (en) 1951-10-17 DEVICE FOR SEPARATING A MIXTURE OF TWO NON-OR INCOMPLETELY MISCIBLE LIQUIDS OF DIFFERENT TYPES OF WEIGHT.

Country Status (5)

Country Link
BE (1) BE514872A (en)
DE (1) DE958387C (en)
FR (1) FR1064492A (en)
GB (1) GB708664A (en)
NL (1) NL173140B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1626338B1 (en) * 1960-05-02 1969-09-18 Union Carbide Corp Method and device for the production of oxygen, nitrogen and argon by separating air
CN109323533B (en) * 2018-11-06 2023-10-20 杭氧集团股份有限公司 Method and device for reducing space division energy consumption by using medium-pressure rectifying tower

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB659648A (en) * 1949-04-19 1951-10-24 British Oxygen Co Ltd Improvements in or relating to the separation of air

Also Published As

Publication number Publication date
GB708664A (en) 1954-05-05
DE958387C (en) 1957-02-21
FR1064492A (en) 1954-05-13
BE514872A (en)

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