RO67158A - Procedeu pentru separarea unor hidrocarburi aromatice din amestecuri care le contin - Google Patents

Procedeu pentru separarea unor hidrocarburi aromatice din amestecuri care le contin

Info

Publication number
RO67158A
RO67158A RO7169133A RO6913371A RO67158A RO 67158 A RO67158 A RO 67158A RO 7169133 A RO7169133 A RO 7169133A RO 6913371 A RO6913371 A RO 6913371A RO 67158 A RO67158 A RO 67158A
Authority
RO
Romania
Prior art keywords
separation
procedure
aromatic hydrocarbons
mixtures containing
mixtures
Prior art date
Application number
RO7169133A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Giancarlo Paret
Original Assignee
Snam Progetti Spa.,It
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 Progetti Spa.,It filed Critical Snam Progetti Spa.,It
Publication of RO67158A publication Critical patent/RO67158A/ro

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
    • 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
    • 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
    • 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
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

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)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
RO7169133A 1970-12-29 1971-12-21 Procedeu pentru separarea unor hidrocarburi aromatice din amestecuri care le contin RO67158A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3361570 1970-12-29

Publications (1)

Publication Number Publication Date
RO67158A true RO67158A (ro) 1980-02-15

Family

ID=11237964

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7169133A RO67158A (ro) 1970-12-29 1971-12-21 Procedeu pentru separarea unor hidrocarburi aromatice din amestecuri care le contin

Country Status (18)

Country Link
US (1) US3816302A (cs)
JP (1) JPS5412456B1 (cs)
AR (1) AR196486A1 (cs)
AT (1) AT313253B (cs)
AU (1) AU462261B2 (cs)
BE (1) BE777249A (cs)
BR (1) BR7108717D0 (cs)
CA (1) CA971906A (cs)
CS (1) CS195662B2 (cs)
DE (1) DE2165455A1 (cs)
DK (1) DK138417B (cs)
ES (1) ES398784A1 (cs)
FR (1) FR2120863A5 (cs)
LU (1) LU64526A1 (cs)
NL (1) NL7118015A (cs)
PL (1) PL82896B1 (cs)
RO (1) RO67158A (cs)
SU (1) SU485588A3 (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409030A1 (de) * 1984-03-13 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
US4909927A (en) * 1985-12-31 1990-03-20 Exxon Research And Engineering Company Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation
DE4437702C1 (de) * 1994-10-21 1995-11-23 Krupp Koppers Gmbh Verfahren zur Gewinnung von reinem Benzol und reinem Toluol
US6616831B1 (en) 1997-09-03 2003-09-09 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US6565742B1 (en) * 1997-09-03 2003-05-20 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US6395141B1 (en) * 1999-01-28 2002-05-28 Izak Nieuwoudt Separation of components from aromatic hydrocarbon mixtures thereof by extractive distillation
US20010049462A1 (en) * 2000-04-28 2001-12-06 Fu-Ming Lee Aromatics purification from petroleum streams
CN1172886C (zh) * 2001-06-29 2004-10-27 中国石油化工股份有限公司 一种抽提蒸馏分离芳烃的方法及使用的复合溶剂
US9534174B2 (en) 2012-07-27 2017-01-03 Anellotech, Inc. Fast catalytic pyrolysis with recycle of side products
MX2016017152A (es) 2014-07-01 2017-05-23 Anellotech Inc Procesos mejorados para recuperar componentes valiosos de un proceso de pirolisis rapida catalitica.
WO2016005359A1 (de) * 2014-07-08 2016-01-14 Basf Se Kolonne mit trennwirksamen einbauten zur auftrennung eines gemisches von kohlenwasserstoffen und/oder kohlenwasserstoffderivaten durch extraktivdestillation mit einem selektiven lösungsmittel

Also Published As

Publication number Publication date
CA971906A (en) 1975-07-29
JPS5412456B1 (cs) 1979-05-23
AU3667271A (en) 1973-06-14
PL82896B1 (cs) 1975-10-31
CS195662B2 (cs) 1980-02-29
LU64526A1 (cs) 1972-06-20
AU462261B2 (en) 1975-06-19
FR2120863A5 (cs) 1972-08-18
BE777249A (fr) 1972-04-17
US3816302A (en) 1974-06-11
NL7118015A (cs) 1972-07-03
SU485588A3 (ru) 1975-09-25
DE2165455A1 (de) 1972-07-20
DK138417B (da) 1978-09-04
AR196486A1 (es) 1974-02-06
DK138417C (cs) 1979-02-12
ES398784A1 (es) 1975-05-16
AT313253B (de) 1974-02-11
BR7108717D0 (pt) 1973-03-13

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