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)
  • 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)
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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
GB (1) GB1189233A (enrdf_load_stackoverflow)
NL (1) NL154261B (enrdf_load_stackoverflow)
SE (1) SE340499B (enrdf_load_stackoverflow)

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
US4046675A (en) * 1976-04-22 1977-09-06 Uop Inc. Aromatic hydrocarbon separation via solvent extraction
US4058454A (en) * 1976-04-22 1977-11-15 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 (enrdf_load_stackoverflow) * 1961-05-08
NL137161C (enrdf_load_stackoverflow) * 1961-09-21

Also Published As

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

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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