DK113662B - Fremgangsmåde ved fraktionering af blandinger af organiske væsker, især blandinger af carbonhydrider, ved ekstraktiv destillation. - Google Patents

Fremgangsmåde ved fraktionering af blandinger af organiske væsker, især blandinger af carbonhydrider, ved ekstraktiv destillation.

Info

Publication number
DK113662B
DK113662B DK131562AA DK131562A DK113662B DK 113662 B DK113662 B DK 113662B DK 131562A A DK131562A A DK 131562AA DK 131562 A DK131562 A DK 131562A DK 113662 B DK113662 B DK 113662B
Authority
DK
Denmark
Prior art keywords
mixtures
fractionation
hydrocarbons
extractive distillation
organic liquids
Prior art date
Application number
DK131562AA
Other languages
Danish (da)
English (en)
Inventor
Int Res Maatschappij Nv Shell
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK113662B publication Critical patent/DK113662B/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4238—Head-, side- and bottom stream
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/28—Recovery of used solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DK131562AA 1961-03-23 1962-03-22 Fremgangsmåde ved fraktionering af blandinger af organiske væsker, især blandinger af carbonhydrider, ved ekstraktiv destillation. DK113662B (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL262762 1961-03-23
NL262763 1961-03-23
NL262832 1961-03-27
NL262831 1961-03-27

Publications (1)

Publication Number Publication Date
DK113662B true DK113662B (da) 1969-04-14

Family

ID=27483668

Family Applications (1)

Application Number Title Priority Date Filing Date
DK131562AA DK113662B (da) 1961-03-23 1962-03-22 Fremgangsmåde ved fraktionering af blandinger af organiske væsker, især blandinger af carbonhydrider, ved ekstraktiv destillation.

Country Status (6)

Country Link
US (1) US3207692A (xx)
BE (1) BE615392A (xx)
DE (1) DE1444357A1 (xx)
DK (1) DK113662B (xx)
GB (2) GB981070A (xx)
NL (8) NL128467C (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536610A (en) * 1967-12-07 1970-10-27 Lummus Co Fractionation process
BE756198A (nl) * 1969-09-26 1971-03-16 Shell Int Research Werkwijze voor het scheiden van een uitgangsmengsel met behulp van vloeistof-vloeistofextractie
DE2262303C3 (de) * 1972-12-20 1979-03-29 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Gewinnung von"*"" Aromaten durch Flüssig-Flüssig- Extraktion und/oder Extraktivdestillation
US4177137A (en) * 1977-11-07 1979-12-04 Standard Oil Company Aromatics extraction process
US4260476A (en) * 1980-01-31 1981-04-07 Union Carbide Corporation Separation of aromatic hydrocarbons from petroleum fractions
JPS60106404A (ja) * 1983-11-15 1985-06-11 松下電工株式会社 ヘア−カ−ル器
DE3409030A1 (de) * 1984-03-13 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
US4514261A (en) * 1984-08-31 1985-04-30 El Paso Products Company Refining of tertiary butylstyrene
DE3725228A1 (de) * 1987-07-30 1989-02-09 Bayer Ag Verfahren zur gewinnung von reinen aromaten
US10160701B2 (en) * 2014-12-12 2018-12-25 Uop Llc Processes for the recovery of aromatic hydrocarbons from vapor gas streams
EP4124645A1 (en) 2021-07-29 2023-02-01 Linde GmbH Separation of a mixture of hydrocarbons
FR3133765A1 (fr) * 2022-03-28 2023-09-29 IFP Energies Nouvelles Procédé d’extraction liquide-liquide des aromatiques avec recycles de l’extrait

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US234955A (en) * 1880-11-30 Carbureting apparatus
US2029528A (en) * 1936-02-04 Fractional distillation
CA594099A (en) * 1960-03-08 C. Kupa Peter Desorber
US1952639A (en) * 1932-06-30 1934-03-27 Standard Oil Co Distillation of hydrocarbons
US2071429A (en) * 1933-09-18 1937-02-23 Union Oil Co Fractionating method and apparatus
US2952631A (en) * 1957-11-26 1960-09-13 Shell Oil Co Distillation of lubricating oil
NL249677A (xx) * 1959-03-24

Also Published As

Publication number Publication date
NL262762A (xx)
NL262832A (xx)
US3207692A (en) 1965-09-21
BE615392A (xx)
GB980973A (en) 1965-01-20
DE1444357A1 (de) 1969-01-16
NL262763A (xx)
NL128435C (xx)
NL128650C (xx)
NL128467C (xx)
GB981070A (en) 1965-01-20
NL129320C (xx)
DE1444358A1 (de) 1969-02-20
NL262831A (xx)

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