NL6711998A - - Google Patents

Info

Publication number
NL6711998A
NL6711998A NL6711998A NL6711998A NL6711998A NL 6711998 A NL6711998 A NL 6711998A NL 6711998 A NL6711998 A NL 6711998A NL 6711998 A NL6711998 A NL 6711998A NL 6711998 A NL6711998 A NL 6711998A
Authority
NL
Netherlands
Application number
NL6711998A
Other versions
NL154261B (nl
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 filed Critical
Publication of NL6711998A publication Critical patent/NL6711998A/xx
Publication of NL154261B publication Critical patent/NL154261B/xx

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
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NL676711998A 1966-08-31 1967-08-31 Werkwijze voor het winnen van aromatische koolwaterstoffen. NL154261B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576343A US3396101A (en) 1966-08-31 1966-08-31 Solvent extraction of highly aromatic charge stocks

Publications (2)

Publication Number Publication Date
NL6711998A true NL6711998A (xx) 1968-03-01
NL154261B NL154261B (nl) 1977-08-15

Family

ID=24304046

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676711998A NL154261B (nl) 1966-08-31 1967-08-31 Werkwijze voor het winnen van aromatische koolwaterstoffen.

Country Status (4)

Country Link
US (1) US3396101A (xx)
GB (1) GB1189233A (xx)
NL (1) NL154261B (xx)
SE (1) SE340499B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520946A (en) * 1967-09-11 1970-07-21 Universal Oil Prod Co Recovery of aromatics with improved xylene purity
US3487013A (en) * 1968-02-26 1969-12-30 Universal Oil Prod Co Solvent extraction with recycle of light nonaromatic fraction
BE756198A (nl) * 1969-09-26 1971-03-16 Shell Int Research Werkwijze voor het scheiden van een uitgangsmengsel met behulp van vloeistof-vloeistofextractie
US4053369A (en) * 1974-05-30 1977-10-11 Phillips Petroleum Company Extractive distillation
US4058454A (en) * 1976-04-22 1977-11-15 Uop Inc. Aromatic hydrocarbon separation via solvent extraction
US4046675A (en) * 1976-04-22 1977-09-06 Uop Inc. Aromatic hydrocarbon separation via solvent extraction
US4083772A (en) * 1976-07-19 1978-04-11 Uop Inc. Aromatic hydrocarbon separation process
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery
US10160701B2 (en) * 2014-12-12 2018-12-25 Uop Llc Processes for the recovery of aromatic hydrocarbons from vapor gas streams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337669A (en) * 1940-02-05 1943-12-28 Tide Water Associated Oil Comp Solvent refining
US2344406A (en) * 1942-07-16 1944-03-14 Standard Oil Dev Co Refining of mineral oils
BE617340A (xx) * 1961-05-08
NL137161C (xx) * 1961-09-21

Also Published As

Publication number Publication date
NL154261B (nl) 1977-08-15
GB1189233A (en) 1970-04-22
SE340499B (xx) 1971-11-22
US3396101A (en) 1968-08-06

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: UNIVERSAL