FR1050465A - Perfectionnements à un procédé de séparation des composés aromatiques - Google Patents

Perfectionnements à un procédé de séparation des composés aromatiques

Info

Publication number
FR1050465A
FR1050465A FR1050465DA FR1050465A FR 1050465 A FR1050465 A FR 1050465A FR 1050465D A FR1050465D A FR 1050465DA FR 1050465 A FR1050465 A FR 1050465A
Authority
FR
France
Prior art keywords
aromatic compounds
separating aromatic
separating
compounds
aromatic
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
Other languages
English (en)
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1050465A publication Critical patent/FR1050465A/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/248—Electric supplies using discharge tubes
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds

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)
  • Mechanical Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1050465D 1950-12-01 1951-11-27 Perfectionnements à un procédé de séparation des composés aromatiques Expired FR1050465A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1050465XA 1950-12-01 1950-12-01

Publications (1)

Publication Number Publication Date
FR1050465A true FR1050465A (fr) 1954-01-07

Family

ID=22303761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050465D Expired FR1050465A (fr) 1950-12-01 1951-11-27 Perfectionnements à un procédé de séparation des composés aromatiques

Country Status (3)

Country Link
DE (1) DE977482C (de)
FR (1) FR1050465A (de)
GB (1) GB718909A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394199A (en) * 1961-02-20 1968-07-23 Exxon Research Engineering Co Hydrocarbon conversion process
US3435084A (en) * 1966-06-24 1969-03-25 Phillips Petroleum Co Combination process with biphenyl production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL33941C (de) * 1932-05-11
GB456958A (en) * 1935-09-10 1936-11-18 Standard Oil Dev Co Improvements relating to the solvent extraction of lower boiling hydrocarbons
DE686932C (de) * 1935-09-10 1940-01-18 Standard Oil Dev Co Verfahren zur Zerlegung leichter Kohlenwasserstoffgemische in aromatische und paraffinische Kohlenwasserstoffe
US2302383A (en) * 1938-12-07 1942-11-17 Standard Oil Dev Co Solvent extraction of normally liquid hydrocarbons
GB532792A (en) * 1938-12-07 1941-01-30 Standard Oil Dev Co Improvements relating to the solvent treatment of lower boiling hydrocarbons
US2246297A (en) * 1938-12-10 1941-06-17 Standard Oil Dev Co Solvent extraction process
US2400802A (en) * 1941-03-08 1946-05-21 Texas Co Separation of aromatic hydrocarbons from hydrocarbon mixtures
FR979051A (fr) * 1943-02-27 1951-04-23 Procédé continu pour l'extraction des constituants les plus solubles de mélanges liquides, par l'action de solvants et d'un reflux liquide composé par ces mêmes constituants plus solubles
GB572997A (en) * 1943-03-17 1945-11-01 Charles Weizmann Improvements in and relating to the separation of diolefines from gaseous mixtures

Also Published As

Publication number Publication date
DE977482C (de) 1966-08-18
GB718909A (en) 1954-11-24

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