ES318437A1 - Procedimiento para obtener hidrocarburos aromaticos de mezclas de hidrocarburos aromaticos y de hidrocarburos no aromaticos mediante extraccion con disolvente. - Google Patents

Procedimiento para obtener hidrocarburos aromaticos de mezclas de hidrocarburos aromaticos y de hidrocarburos no aromaticos mediante extraccion con disolvente.

Info

Publication number
ES318437A1
ES318437A1 ES0318437A ES318437A ES318437A1 ES 318437 A1 ES318437 A1 ES 318437A1 ES 0318437 A ES0318437 A ES 0318437A ES 318437 A ES318437 A ES 318437A ES 318437 A1 ES318437 A1 ES 318437A1
Authority
ES
Spain
Prior art keywords
aromatic hydrocarbons
aromatic
solvent
hydrocarbons
extract
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
ES0318437A
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.)
Snam SpA
Original Assignee
Snam SpA
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 Snam SpA filed Critical Snam SpA
Publication of ES318437A1 publication Critical patent/ES318437A1/es
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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
    • C10G21/04—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other

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)
  • Extraction Or Liquid Replacement (AREA)
ES0318437A 1964-10-14 1965-10-13 Procedimiento para obtener hidrocarburos aromaticos de mezclas de hidrocarburos aromaticos y de hidrocarburos no aromaticos mediante extraccion con disolvente. Expired ES318437A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2205964 1964-10-14

Publications (1)

Publication Number Publication Date
ES318437A1 true ES318437A1 (es) 1966-09-01

Family

ID=11190853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0318437A Expired ES318437A1 (es) 1964-10-14 1965-10-13 Procedimiento para obtener hidrocarburos aromaticos de mezclas de hidrocarburos aromaticos y de hidrocarburos no aromaticos mediante extraccion con disolvente.

Country Status (9)

Country Link
US (1) US3325399A (es)
BE (1) BE670865A (es)
CS (1) CS167866B2 (es)
DE (1) DE1545365C3 (es)
DK (1) DK126860B (es)
ES (1) ES318437A1 (es)
GB (1) GB1119292A (es)
LU (1) LU49626A1 (es)
NL (1) NL6513214A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568940C3 (de) * 1966-12-19 1978-12-07 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes
YU35748B (en) * 1969-07-18 1981-06-30 Snam Progetti Process for the extraction of aromatic hydrocarbons from a hydrocarbon mixture
US4191615A (en) * 1974-12-17 1980-03-04 Krupp-Koppers Gmbh Process for operating extraction or extractive distillation _apparatus
AU520819B2 (en) * 1977-08-09 1982-03-04 Enimont Anic S.r.l Extracting aromatic hydrocarbons from mixtures
DE3409030A1 (de) * 1984-03-13 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
CN101808704B (zh) * 2007-09-28 2012-11-28 巴斯夫欧洲公司 从烃混合物中获得芳烃的方法
CN104718276B (zh) * 2012-08-09 2017-08-25 科学工业研究委员会 用于通过从含有机过氧化物的未加工的裂化汽油馏分回收高纯度苯来制备贫苯汽油的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357667A (en) * 1943-03-27 1944-09-05 Texas Co Solvent extraction
US3177196A (en) * 1960-11-25 1965-04-06 York Process Equipment Corp Liquid-liquid extraction procedure
US3186937A (en) * 1962-03-06 1965-06-01 Union Carbide Corp Separation of aromatic hydrocarbons from nonaromatic hydrocarbons

Also Published As

Publication number Publication date
CS167866B2 (es) 1976-05-28
GB1119292A (en) 1968-07-10
DK126860B (da) 1973-08-27
DE1545365C3 (de) 1975-04-03
BE670865A (es) 1966-04-13
NL6513214A (es) 1966-04-15
US3325399A (en) 1967-06-13
LU49626A1 (es) 1967-04-13
DE1545365A1 (de) 1970-02-26

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