IT1031454B - Processo per la separazione di idrocarburi aromatici da u n materiale di alimentazione a base di idrocarburi misti - Google Patents

Processo per la separazione di idrocarburi aromatici da u n materiale di alimentazione a base di idrocarburi misti

Info

Publication number
IT1031454B
IT1031454B IT1994075A IT1994075A IT1031454B IT 1031454 B IT1031454 B IT 1031454B IT 1994075 A IT1994075 A IT 1994075A IT 1994075 A IT1994075 A IT 1994075A IT 1031454 B IT1031454 B IT 1031454B
Authority
IT
Italy
Prior art keywords
separation
aromatic hydrocarbons
feeding material
mixed hydrocarbon
hydrocarbon feeding
Prior art date
Application number
IT1994075A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1031454B publication Critical patent/IT1031454B/it

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
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

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)
  • Extraction Or Liquid Replacement (AREA)
IT1994075A 1974-02-05 1975-02-04 Processo per la separazione di idrocarburi aromatici da u n materiale di alimentazione a base di idrocarburi misti IT1031454B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43970974A 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
IT1031454B true IT1031454B (it) 1979-04-30

Family

ID=23745825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1994075A IT1031454B (it) 1974-02-05 1975-02-04 Processo per la separazione di idrocarburi aromatici da u n materiale di alimentazione a base di idrocarburi misti

Country Status (11)

Country Link
JP (1) JPS5747717B2 (es)
AR (1) AR214037A1 (es)
AU (1) AU502194B2 (es)
BE (1) BE825173A (es)
BR (1) BR7402696A (es)
CA (1) CA1055876A (es)
FR (1) FR2259891B1 (es)
GB (1) GB1502323A (es)
IT (1) IT1031454B (es)
NL (1) NL182558C (es)
SE (1) SE409119B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220585A (ja) * 1986-03-14 1987-09-28 ユニオン・カ−バイド・コ−ポレ−シヨン 混合供給原料から炭化水素を分離する方法
US8652304B2 (en) 2008-06-15 2014-02-18 Prime Services Trustee Limited Process for separating solids from valuable or harmful liquids by vaporisation
CN102408914B (zh) * 2011-10-10 2014-03-05 中国石油化工股份有限公司 一种减缓芳烃抽提液液抽提系统中的汽提塔发泡的工艺方法
BE1029922B1 (de) * 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Verfahren und Vorrichtung zur Trennung eines kohlenwasserstoffhaltigen Einsatzstoffstroms durch Extraktivdestillation
WO2023083655A1 (de) * 2021-11-12 2023-05-19 Thyssenkrupp Industrial Solutions Ag Verfahren und vorrichtung zur trennung eines kohlenwasserstoffhaltigen einsatzstoffstroms durch extraktivdestillation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788871A (fr) * 1971-09-16 1973-03-15 Union Carbide Corp Procede de separation par extraction et
US3779904A (en) * 1971-12-21 1973-12-18 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US3788980A (en) * 1971-12-21 1974-01-29 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock

Also Published As

Publication number Publication date
AU502194B2 (en) 1979-07-19
JPS5747717B2 (es) 1982-10-12
NL182558C (nl) 1988-04-05
SE7501226L (es) 1975-08-06
AU7787975A (en) 1976-08-05
BR7402696A (pt) 1975-12-09
SE409119B (sv) 1979-07-30
FR2259891B1 (es) 1978-12-29
JPS50108226A (es) 1975-08-26
FR2259891A1 (es) 1975-08-29
AR214037A1 (es) 1979-04-30
DE2504639B2 (de) 1977-04-21
NL182558B (nl) 1987-11-02
GB1502323A (en) 1978-03-01
BE825173A (fr) 1975-08-04
DE2504639A1 (de) 1975-08-07
NL7501311A (nl) 1975-08-07
CA1055876A (en) 1979-06-05

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