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DK130541B - Process for separating pure aromatic hydrocarbons from mixtures containing these together with non-aromatic hydrocarbons. - Google Patents

Process for separating pure aromatic hydrocarbons from mixtures containing these together with non-aromatic hydrocarbons.

Info

Publication number
DK130541B
DK130541B DK601069AA DK601069A DK130541B DK 130541 B DK130541 B DK 130541B DK 601069A A DK601069A A DK 601069AA DK 601069 A DK601069 A DK 601069A DK 130541 B DK130541 B DK 130541B
Authority
DK
Denmark
Prior art keywords
aromatic hydrocarbons
mixtures containing
separating pure
separating
pure aromatic
Prior art date
Application number
DK601069AA
Other languages
Danish (da)
Other versions
DK130541C (en
Inventor
E Myller
K P John
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of DK130541B publication Critical patent/DK130541B/en
Application granted granted Critical
Publication of DK130541C publication Critical patent/DK130541C/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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation
    • 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

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DK601069AA 1968-11-14 1969-11-13 Process for separating pure aromatic hydrocarbons from mixtures containing these together with non-aromatic hydrocarbons. DK130541B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1808758A DE1808758C3 (en) 1968-11-14 1968-11-14 Process for the separation of pure aromatic hydrocarbons from hydrocarbon mixtures !!

Publications (2)

Publication Number Publication Date
DK130541B true DK130541B (en) 1975-03-03
DK130541C DK130541C (en) 1975-07-28

Family

ID=5713252

Family Applications (1)

Application Number Title Priority Date Filing Date
DK601069AA DK130541B (en) 1968-11-14 1969-11-13 Process for separating pure aromatic hydrocarbons from mixtures containing these together with non-aromatic hydrocarbons.

Country Status (14)

Country Link
US (1) US3591490A (en)
JP (1) JPS4835060B1 (en)
AT (1) AT302268B (en)
BE (1) BE741018A (en)
BR (1) BR6913615D0 (en)
CS (1) CS172318B2 (en)
DE (1) DE1808758C3 (en)
DK (1) DK130541B (en)
FR (1) FR2023237A1 (en)
GB (1) GB1227510A (en)
IL (1) IL33255A (en)
PL (1) PL80280B1 (en)
SE (1) SE344322B (en)
SU (1) SU361559A3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT971310B (en) * 1972-11-29 1974-04-30 Snam Progetti PROCEDURE FOR THE SEPARATION OF A HIGH PURITY AROMATIC VINYL HYDROCARBE FROM HYDRO CARBON MIXTURES THAT CONTAIN IT
US3844902A (en) * 1973-04-02 1974-10-29 A Vickers Combination of extractive distillation and liquid extraction process for separation of a hydrocarbon feed mixture
US4948472A (en) * 1989-07-12 1990-08-14 Phillips Petroleum Company Extractive distillation of hydrocarbon mixtures employing mixed solvent
US4954224A (en) * 1989-09-08 1990-09-04 Brown Ronald E Extractive distillation of hydrocarbon feeds employing mixed solvent
US4955468A (en) * 1989-09-08 1990-09-11 Phillips Petroleum Company Separation of hydrocarbon mixtures
US5069757A (en) * 1990-07-02 1991-12-03 Phillips Petroleum Company Separation of aromatics from alkanes
DE4040145A1 (en) * 1990-12-15 1992-06-17 Krupp Koppers Gmbh METHOD FOR SEPARATING AROMATES FROM HYDROCARBON MIXTURES OF ANY AROMATE CONTENT
US5145562A (en) * 1991-07-01 1992-09-08 Phillips Petroleum Company Extractive distillation of mixtures containing aromatic and olefinic hydrocarbons
US5135617A (en) * 1991-07-01 1992-08-04 Phillips Petroleum Company Separation of aromatic from olefinic hydrocarbons by extractive distillation
DE19630771C1 (en) * 1996-07-31 1998-01-29 Krupp Uhde Gmbh Process for the production of pure hydrocarbons from an aromatic and non-aromatic hydrocarbon mixture
US6616831B1 (en) * 1997-09-03 2003-09-09 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US20010049462A1 (en) * 2000-04-28 2001-12-06 Fu-Ming Lee Aromatics purification from petroleum streams
US20100300939A1 (en) * 2009-06-02 2010-12-02 Uop Llc Process for Removing a Contaminant from an Aromatic Selective Solvent
US8460517B2 (en) * 2009-09-02 2013-06-11 Gtc Technology Us Llc Methods and apparatuses for steam addition to a reboiler coupled to an extractive distillation column for improved extractive distillation
DE102010051396A1 (en) * 2010-11-16 2012-05-16 Thyssenkrupp Uhde Gmbh Process for removing high boiling hydrocarbons from solvent streams
CN102126914B (en) * 2011-01-13 2013-03-13 中冶焦耐(大连)工程技术有限公司 Extractive distillation process in hydrofining process of crude benzene
ITMI20112271A1 (en) 2011-12-15 2013-06-16 Sime Srl SEPARATION OF HYDROCARBURIC FAMILIES OR INDIVIDUAL COMPONENTS VIA CONSECUTIVE EXTRACTIVE DISTILLATIONS CARRIED OUT IN ONE COLUMN.
JP6138938B2 (en) 2012-08-09 2017-05-31 カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ Process for producing low benzene gasoline by recovering high purity benzene from untreated cracked gasoline fractions containing organic peroxides
US10427994B2 (en) * 2014-09-05 2019-10-01 Scg Chemicals Co., Ltd. Separation process for C8 aromatics mixture
EP2993163B1 (en) * 2014-09-05 2018-02-21 Scg Chemicals Co. Ltd. Process for the separation of ethylbenzene

Also Published As

Publication number Publication date
SU361559A3 (en) 1972-12-07
CS172318B2 (en) 1976-12-29
DE1808758A1 (en) 1970-06-25
BE741018A (en) 1970-04-01
IL33255A0 (en) 1969-12-31
JPS4835060B1 (en) 1973-10-25
PL80280B1 (en) 1975-08-30
AT302268B (en) 1972-10-10
GB1227510A (en) 1971-04-07
IL33255A (en) 1972-11-28
SE344322B (en) 1972-04-10
BR6913615D0 (en) 1973-01-16
DE1808758B2 (en) 1974-03-14
DE1808758C3 (en) 1974-10-17
DK130541C (en) 1975-07-28
FR2023237A1 (en) 1970-08-07
US3591490A (en) 1971-07-06

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