ES8203410A1 - Procedimiento para desaromatizar una alimentacion hidrocar- bonada mixta - Google Patents

Procedimiento para desaromatizar una alimentacion hidrocar- bonada mixta

Info

Publication number
ES8203410A1
ES8203410A1 ES503479A ES503479A ES8203410A1 ES 8203410 A1 ES8203410 A1 ES 8203410A1 ES 503479 A ES503479 A ES 503479A ES 503479 A ES503479 A ES 503479A ES 8203410 A1 ES8203410 A1 ES 8203410A1
Authority
ES
Spain
Prior art keywords
aromatic
solvent
rich
hydrocarbons
containing primarily
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
ES503479A
Other languages
English (en)
Other versions
ES503479A0 (es
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES8203410A1 publication Critical patent/ES8203410A1/es
Publication of ES503479A0 publication Critical patent/ES503479A0/es
Granted 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • 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)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA DESAROMATIZAR UNA ALIMENTACION HIDROCARBONADA MIXTA. CONSISTE DE LAS SIGUENTES ETAPAS: 1. PONE EN CONTACTO LA ALIMENTACION MIXTA CON UN DISOLVENTE A UNA TEMPERATURA DE, AL MENOS, 150C. 2. ENFRIAR LA FASE DISOLVENTE PARA FORMAR DOS FASES. 3. INTRUDUCIR LA FASE RICA EN AROMATICOS EN UNA ZONA DE DECANTACION PARA PROVOCAR LA FASE DE EXTRACTO RICA EN AROMATICOS Y UNA FASE DISOVENTE QUE CONTIENE PRINCIPALMENTE DISOLVENTE SELECTIVO AROMATICO. 4. RECICLAR LA FASE DISOLVENTE A LA ZONA DE EXTRACCION DE LA ETAPA PRIMERA. 5. RECUPERAR LA FASE DE EXTRACTO RICA EN AROMATICOS DE LA ETAPA TERCERA Y EL REFINADO DE LA PRIMERA.
ES503479A 1980-06-30 1981-06-29 Procedimiento para desaromatizar una alimentacion hidrocar- bonada mixta Granted ES503479A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16403980A 1980-06-30 1980-06-30

Publications (2)

Publication Number Publication Date
ES8203410A1 true ES8203410A1 (es) 1982-04-16
ES503479A0 ES503479A0 (es) 1982-04-16

Family

ID=22592716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503479A Granted ES503479A0 (es) 1980-06-30 1981-06-29 Procedimiento para desaromatizar una alimentacion hidrocar- bonada mixta

Country Status (8)

Country Link
EP (1) EP0043267A1 (es)
JP (1) JPS5738728A (es)
KR (1) KR830006144A (es)
AU (1) AU7244181A (es)
BR (1) BR8104083A (es)
ES (1) ES503479A0 (es)
YU (1) YU161681A (es)
ZA (1) ZA814405B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594148A (en) * 1984-12-31 1986-06-10 Sun Refining And Marketing Company Extraction of aromatics with ethyl acetoacetate
US5228809A (en) * 1989-01-27 1993-07-20 Kajima Corporation Consolidating agent injecting apparatus and injecting apparatus for improving ground
JPH079088B2 (ja) * 1989-01-27 1995-02-01 鹿島建設株式会社 大口径地盤改良工法
US4919816A (en) * 1989-01-31 1990-04-24 Sun Refining And Marketing Company Removal of acidic impurities in processes for solvent extraction of aromatics from nonaromatics
JP2785531B2 (ja) * 1991-09-17 1998-08-13 ヤマハ株式会社 電子楽器
ES2122917B1 (es) * 1996-10-31 1999-07-01 Repsol Petroleo Sa Proceso para la obtencion de aceites aromaticos con un contenido en compuestos aromaticos policiclicos inferior al 3% utiles como extenso res de cauchos.
DE69729526T2 (de) * 1996-10-31 2005-08-18 Repsol Petroleo S.A. Verfahren zur Herstellung von Ölen mit einem Gehalt an polycyclischen Aromaten von weniger als 3%, verwendbar als Prozessöle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908018A (en) * 1931-05-22 1933-05-09 Atlantic Refining Co Hydrocarbon oil extraction
US2161567A (en) * 1937-03-27 1939-06-06 Texas Co Solvent refining of oil
US2400802A (en) * 1941-03-08 1946-05-21 Texas Co Separation of aromatic hydrocarbons from hydrocarbon mixtures
GB671334A (en) * 1947-10-07 1952-04-30 Texaco Development Corp Improvements in or relating to the solvent extraction of hydrocarbon or fatty oils
US2928788A (en) * 1957-05-08 1960-03-15 Sun Oil Co Viscosity index and oxidation stability of lubricating oil
GB865698A (en) * 1959-02-06 1961-04-19 Shell Int Research Process for the extraction and recovery of aromatic hydrocarbons from a liquid hydrocarbon mixture
US3291728A (en) * 1963-12-27 1966-12-13 Hydrocarbon Research Inc Solvent extraction
US3306849A (en) * 1964-08-27 1967-02-28 Texaco Inc Hydrocarbon solvent refining process
US3725257A (en) * 1970-05-12 1973-04-03 It Resine Spa Soc Process of separating aromatic hydrocarbons from hydrocarbon mixtures

Also Published As

Publication number Publication date
JPS5738728A (en) 1982-03-03
AU7244181A (en) 1983-04-14
KR830006144A (ko) 1983-09-17
BR8104083A (pt) 1982-03-16
ES503479A0 (es) 1982-04-16
EP0043267A1 (en) 1982-01-06
ZA814405B (en) 1982-07-28
YU161681A (en) 1983-06-30

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