BE777249A - Procede pour recuperer les hydrocarbures aromatiques de melanges en contenant - Google Patents

Procede pour recuperer les hydrocarbures aromatiques de melanges en contenant

Info

Publication number
BE777249A
BE777249A BE777249A BE777249A BE777249A BE 777249 A BE777249 A BE 777249A BE 777249 A BE777249 A BE 777249A BE 777249 A BE777249 A BE 777249A BE 777249 A BE777249 A BE 777249A
Authority
BE
Belgium
Prior art keywords
mixtures
container
aromatic hydrocarbons
recovering aromatic
recovering
Prior art date
Application number
BE777249A
Other languages
English (en)
Original Assignee
Snam Progetti
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 filed Critical Snam Progetti
Publication of BE777249A publication Critical patent/BE777249A/fr

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)
BE777249A 1970-12-29 1971-12-24 Procede pour recuperer les hydrocarbures aromatiques de melanges en contenant BE777249A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE777249A true BE777249A (fr) 1972-04-17

Family

ID=11237964

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777249A BE777249A (fr) 1970-12-29 1971-12-24 Procede pour recuperer les hydrocarbures aromatiques de melanges en contenant

Country Status (18)

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

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
WO2016004248A2 (fr) 2014-07-01 2016-01-07 Anellotech, Inc. Procédés améliorés de récupération de composants de valeur à partir d'un procédé de pyrolyse rapide catalytique
CN106659945B (zh) * 2014-07-08 2019-07-05 巴斯夫欧洲公司 具有通过使用选择性溶剂的萃取蒸馏来分离烃和/或烃的衍生物的混合物的分离用装置的塔

Also Published As

Publication number Publication date
DK138417C (fr) 1979-02-12
CS195662B2 (cs) 1980-02-29
AU3667271A (en) 1973-06-14
AU462261B2 (en) 1975-06-19
PL82896B1 (fr) 1975-10-31
JPS5412456B1 (fr) 1979-05-23
DK138417B (da) 1978-09-04
US3816302A (en) 1974-06-11
LU64526A1 (fr) 1972-06-20
NL7118015A (fr) 1972-07-03
SU485588A3 (ru) 1975-09-25
FR2120863A5 (fr) 1972-08-18
RO67158A (fr) 1980-02-15
DE2165455A1 (de) 1972-07-20
BR7108717D0 (pt) 1973-03-13
ES398784A1 (es) 1975-05-16
AT313253B (de) 1974-02-11
AR196486A1 (es) 1974-02-06
CA971906A (en) 1975-07-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAM PROGETTI S.P.A.

Effective date: 19851231