NL182558C - CONTINUOUS SOLVENT EXTRACTION / STEAM DISTILLATION PROCESS FOR THE EXTRACTION OF AROMATIC HYDROCARBONS. - Google Patents

CONTINUOUS SOLVENT EXTRACTION / STEAM DISTILLATION PROCESS FOR THE EXTRACTION OF AROMATIC HYDROCARBONS.

Info

Publication number
NL182558C
NL182558C NL7501311A NL7501311A NL182558C NL 182558 C NL182558 C NL 182558C NL 7501311 A NL7501311 A NL 7501311A NL 7501311 A NL7501311 A NL 7501311A NL 182558 C NL182558 C NL 182558C
Authority
NL
Netherlands
Prior art keywords
extraction
aromatic hydrocarbons
steam distillation
distillation process
continuous solvent
Prior art date
Application number
NL7501311A
Other languages
Dutch (nl)
Other versions
NL7501311A (en
NL182558B (en
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of NL7501311A publication Critical patent/NL7501311A/en
Publication of NL182558B publication Critical patent/NL182558B/en
Application granted granted Critical
Publication of NL182558C publication Critical patent/NL182558C/en

Links

Classifications

    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL7501311A 1974-02-05 1975-02-04 CONTINUOUS SOLVENT EXTRACTION / STEAM DISTILLATION PROCESS FOR THE EXTRACTION OF AROMATIC HYDROCARBONS. NL182558C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43970974A 1974-02-05 1974-02-05

Publications (3)

Publication Number Publication Date
NL7501311A NL7501311A (en) 1975-08-07
NL182558B NL182558B (en) 1987-11-02
NL182558C true NL182558C (en) 1988-04-05

Family

ID=23745825

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501311A NL182558C (en) 1974-02-05 1975-02-04 CONTINUOUS SOLVENT EXTRACTION / STEAM DISTILLATION PROCESS FOR THE EXTRACTION OF AROMATIC HYDROCARBONS.

Country Status (11)

Country Link
JP (1) JPS5747717B2 (en)
AR (1) AR214037A1 (en)
AU (1) AU502194B2 (en)
BE (1) BE825173A (en)
BR (1) BR7402696A (en)
CA (1) CA1055876A (en)
FR (1) FR2259891B1 (en)
GB (1) GB1502323A (en)
IT (1) IT1031454B (en)
NL (1) NL182558C (en)
SE (1) SE409119B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220585A (en) * 1986-03-14 1987-09-28 ユニオン・カ−バイド・コ−ポレ−シヨン Separation of hydrocarbon from raw material mixture supplied
NZ589858A (en) * 2008-06-15 2012-09-28 Prime Services Trustee Ltd Process for separating solids from valuable or harmful liquids by vaporisation
CN102408914B (en) * 2011-10-10 2014-03-05 中国石油化工股份有限公司 Technological process for relieving foaming of stripping tower in aromatic extraction liquid-liquid extraction system
WO2023083655A1 (en) * 2021-11-12 2023-05-19 Thyssenkrupp Industrial Solutions Ag Method and device for separating a hydrocarbon-containing feedstock stream by extractive distillation
BE1029922B1 (en) * 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Process and device for separating a hydrocarbon-containing feed stream by extractive distillation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788871A (en) * 1971-09-16 1973-03-15 Union Carbide Corp PROCESS OF SEPARATION BY EXTRACTION AND
US3788980A (en) * 1971-12-21 1974-01-29 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US3779904A (en) * 1971-12-21 1973-12-18 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Also Published As

Publication number Publication date
FR2259891B1 (en) 1978-12-29
SE7501226L (en) 1975-08-06
AU502194B2 (en) 1979-07-19
NL7501311A (en) 1975-08-07
AU7787975A (en) 1976-08-05
GB1502323A (en) 1978-03-01
IT1031454B (en) 1979-04-30
AR214037A1 (en) 1979-04-30
JPS50108226A (en) 1975-08-26
DE2504639A1 (en) 1975-08-07
BR7402696A (en) 1975-12-09
DE2504639B2 (en) 1977-04-21
BE825173A (en) 1975-08-04
SE409119B (en) 1979-07-30
CA1055876A (en) 1979-06-05
NL182558B (en) 1987-11-02
FR2259891A1 (en) 1975-08-29
JPS5747717B2 (en) 1982-10-12

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee