AU502194B2 - Separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock - Google Patents

Separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Info

Publication number
AU502194B2
AU502194B2 AU77879/75A AU7787975A AU502194B2 AU 502194 B2 AU502194 B2 AU 502194B2 AU 77879/75 A AU77879/75 A AU 77879/75A AU 7787975 A AU7787975 A AU 7787975A AU 502194 B2 AU502194 B2 AU 502194B2
Authority
AU
Australia
Prior art keywords
separation
aromatic hydrocarbons
hydrocarbon feedstock
mixed hydrocarbon
mixed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU77879/75A
Other versions
AU7787975A (en
Inventor
G. S Somekh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
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 AU7787975A publication Critical patent/AU7787975A/en
Application granted granted Critical
Publication of AU502194B2 publication Critical patent/AU502194B2/en
Expired legal-status Critical Current

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extraction Or Liquid Replacement (AREA)
AU77879/75A 1974-02-05 1975-02-04 Separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock Expired AU502194B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43970974A 1974-02-05 1974-02-05
USUS439,709 1974-02-05

Publications (2)

Publication Number Publication Date
AU7787975A AU7787975A (en) 1976-08-05
AU502194B2 true AU502194B2 (en) 1979-07-19

Family

ID=23745825

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77879/75A Expired AU502194B2 (en) 1974-02-05 1975-02-04 Separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

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
CA2727906C (en) * 2008-06-15 2016-05-31 Craig Nazzer 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
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
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

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
CA1055876A (en) 1979-06-05
AU7787975A (en) 1976-08-05
NL7501311A (en) 1975-08-07
GB1502323A (en) 1978-03-01
NL182558B (en) 1987-11-02
BE825173A (en) 1975-08-04
SE409119B (en) 1979-07-30
SE7501226L (en) 1975-08-06
JPS50108226A (en) 1975-08-26
IT1031454B (en) 1979-04-30
DE2504639A1 (en) 1975-08-07
FR2259891A1 (en) 1975-08-29
DE2504639B2 (en) 1977-04-21
NL182558C (en) 1988-04-05
AR214037A1 (en) 1979-04-30
FR2259891B1 (en) 1978-12-29
JPS5747717B2 (en) 1982-10-12
BR7402696A (en) 1975-12-09

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