GB993394A - A process for the extractive fractionation of hydrocarbon mixtures containing aromatics - Google Patents

A process for the extractive fractionation of hydrocarbon mixtures containing aromatics

Info

Publication number
GB993394A
GB993394A GB8491/64A GB849164A GB993394A GB 993394 A GB993394 A GB 993394A GB 8491/64 A GB8491/64 A GB 8491/64A GB 849164 A GB849164 A GB 849164A GB 993394 A GB993394 A GB 993394A
Authority
GB
United Kingdom
Prior art keywords
extracting agent
water
fraction
washing
slipstream
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
GB8491/64A
Other languages
English (en)
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB993394A publication Critical patent/GB993394A/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
    • C10G21/28—Recovery of used solvent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB8491/64A 1963-03-01 1964-02-28 A process for the extractive fractionation of hydrocarbon mixtures containing aromatics Expired GB993394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL289649 1963-03-01

Publications (1)

Publication Number Publication Date
GB993394A true GB993394A (en) 1965-05-26

Family

ID=19754465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8491/64A Expired GB993394A (en) 1963-03-01 1964-02-28 A process for the extractive fractionation of hydrocarbon mixtures containing aromatics

Country Status (6)

Country Link
US (1) US3338823A (forum.php)
BE (1) BE644497A (forum.php)
DK (1) DK110023C (forum.php)
ES (1) ES296988A1 (forum.php)
GB (1) GB993394A (forum.php)
NL (1) NL289649A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422006A (en) * 1966-07-26 1969-01-14 Universal Oil Prod Co Solvent recovery process

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436436A (en) * 1966-09-20 1969-04-01 Nippon Zeon Co Method for separation of conjugated diolefin by back wash in extractive distillation
US3466346A (en) * 1967-05-29 1969-09-09 Universal Oil Prod Co Method for aromatic hydrocarbon recovery
US3466345A (en) * 1967-05-29 1969-09-09 Universal Oil Prod Co Aromatic hydrocarbon recovery process
US3466344A (en) * 1967-05-29 1969-09-09 Universal Oil Prod Co Solvent extraction of aromatic hydrocarbons
US3537984A (en) * 1968-12-05 1970-11-03 Universal Oil Prod Co Process for the extraction and recovery of aromatic hydrocarbons
US3544453A (en) * 1968-12-05 1970-12-01 Universal Oil Prod Co Process for the extraction and recovery of aromatic hydrocarbons
US4342646A (en) * 1980-09-24 1982-08-03 Texaco Inc. Trace solvent recovery in selective solvent extraction
US4353794A (en) * 1980-11-26 1982-10-12 Uop Inc. Process for the solvent extraction of aromatics and the recovery of an aromatics-free non-aromatic product from a hydrocarbon feedstock
DE3725228A1 (de) * 1987-07-30 1989-02-09 Bayer Ag Verfahren zur gewinnung von reinen aromaten
US5648587A (en) * 1995-12-04 1997-07-15 Phillips Petroleum Company Method for separating sulfone from a hydrocarbon stream having a concentration of sulfone producing a dry sulfone product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL64177C (forum.php) * 1943-02-08
US3200065A (en) * 1961-07-18 1965-08-10 Texaco Inc Hydrocarbon treatment process
US3249532A (en) * 1964-06-04 1966-05-03 Shiah Chyn Doug Solvent extraction of aromatics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422006A (en) * 1966-07-26 1969-01-14 Universal Oil Prod Co Solvent recovery process

Also Published As

Publication number Publication date
DK110023C (da) 1968-08-26
US3338823A (en) 1967-08-29
BE644497A (forum.php) 1964-08-28
DE1470657A1 (de) 1969-07-10
NL289649A (forum.php)
ES296988A1 (es) 1964-08-16
DE1470657B2 (de) 1973-01-11

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