CA1055876A - Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock - Google Patents

Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Info

Publication number
CA1055876A
CA1055876A CA218,599A CA218599A CA1055876A CA 1055876 A CA1055876 A CA 1055876A CA 218599 A CA218599 A CA 218599A CA 1055876 A CA1055876 A CA 1055876A
Authority
CA
Canada
Prior art keywords
water
phase
percent
hydrocarbons
solvent
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
CA218,599A
Other languages
English (en)
French (fr)
Other versions
CA218599S (en
Inventor
George 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
Application granted granted Critical
Publication of CA1055876A publication Critical patent/CA1055876A/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)
CA218,599A 1974-02-05 1975-01-24 Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock Expired CA1055876A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1055876A true CA1055876A (en) 1979-06-05

Family

ID=23745825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,599A Expired CA1055876A (en) 1974-02-05 1975-01-24 Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Country Status (11)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220585A (ja) * 1986-03-14 1987-09-28 ユニオン・カ−バイド・コ−ポレ−シヨン 混合供給原料から炭化水素を分離する方法
US8652304B2 (en) 2008-06-15 2014-02-18 Prime Services Trustee Limited Process for separating solids from valuable or harmful liquids by vaporisation
CN102408914B (zh) * 2011-10-10 2014-03-05 中国石油化工股份有限公司 一种减缓芳烃抽提液液抽提系统中的汽提塔发泡的工艺方法
BE1029922B1 (de) * 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
WO2023083655A1 (de) * 2021-11-12 2023-05-19 Thyssenkrupp Industrial Solutions Ag Verfahren und vorrichtung zur trennung eines kohlenwasserstoffhaltigen einsatzstoffstroms durch extraktivdestillation

Family Cites Families (3)

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

Also Published As

Publication number Publication date
IT1031454B (it) 1979-04-30
AU502194B2 (en) 1979-07-19
JPS5747717B2 (es) 1982-10-12
NL182558C (nl) 1988-04-05
SE7501226L (es) 1975-08-06
AU7787975A (en) 1976-08-05
BR7402696A (pt) 1975-12-09
SE409119B (sv) 1979-07-30
FR2259891B1 (es) 1978-12-29
JPS50108226A (es) 1975-08-26
FR2259891A1 (es) 1975-08-29
AR214037A1 (es) 1979-04-30
DE2504639B2 (de) 1977-04-21
NL182558B (nl) 1987-11-02
GB1502323A (en) 1978-03-01
BE825173A (fr) 1975-08-04
DE2504639A1 (de) 1975-08-07
NL7501311A (nl) 1975-08-07

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