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DK138417B - Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne. - Google Patents

Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne.

Info

Publication number
DK138417B
DK138417B DK639271AA DK639271A DK138417B DK 138417 B DK138417 B DK 138417B DK 639271A A DK639271A A DK 639271AA DK 639271 A DK639271 A DK 639271A DK 138417 B DK138417 B DK 138417B
Authority
DK
Denmark
Prior art keywords
aromatic hydrocarbons
mixtures containing
hydrocarbon mixtures
recovering aromatic
recovering
Prior art date
Application number
DK639271AA
Other languages
Danish (da)
English (en)
Other versions
DK138417C (de
Inventor
Giancarlo Paret
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 DK138417B publication Critical patent/DK138417B/da
Application granted granted Critical
Publication of DK138417C publication Critical patent/DK138417C/da

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)
DK639271AA 1970-12-29 1971-12-28 Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne. DK138417B (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DK138417B true DK138417B (da) 1978-09-04
DK138417C DK138417C (de) 1979-02-12

Family

ID=11237964

Family Applications (1)

Application Number Title Priority Date Filing Date
DK639271AA DK138417B (da) 1970-12-29 1971-12-28 Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne.

Country Status (18)

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

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
MY181450A (en) 2014-07-01 2020-12-22 Anellotech Inc Processes for recovering valuable components from a catalytic fast pyrolysis process
JP6759183B2 (ja) * 2014-07-08 2020-09-23 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 選択的溶媒を用いる抽出蒸留によって炭化水素及び／又は炭化水素誘導体の混合物を分離するための分離装置を有する塔

Also Published As

Publication number Publication date
JPS5412456B1 (de) 1979-05-23
AU3667271A (en) 1973-06-14
CA971906A (en) 1975-07-29
AR196486A1 (es) 1974-02-06
US3816302A (en) 1974-06-11
DK138417C (de) 1979-02-12
AT313253B (de) 1974-02-11
LU64526A1 (de) 1972-06-20
SU485588A3 (ru) 1975-09-25
NL7118015A (de) 1972-07-03
BR7108717D0 (pt) 1973-03-13
DE2165455A1 (de) 1972-07-20
BE777249A (fr) 1972-04-17
AU462261B2 (en) 1975-06-19
RO67158A (ro) 1980-02-15
PL82896B1 (de) 1975-10-31
CS195662B2 (cs) 1980-02-29
FR2120863A5 (de) 1972-08-18
ES398784A1 (es) 1975-05-16

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Legal Events

Date Code Title Description
PUP Patent expired