BR6913615D0 - Processo para a separacao de hidrocarbonetos aromaticos puros de misturas de hidrocarbonetos - Google Patents

Processo para a separacao de hidrocarbonetos aromaticos puros de misturas de hidrocarbonetos

Info

Publication number
BR6913615D0
BR6913615D0 BR213615/69A BR21361569A BR6913615D0 BR 6913615 D0 BR6913615 D0 BR 6913615D0 BR 213615/69 A BR213615/69 A BR 213615/69A BR 21361569 A BR21361569 A BR 21361569A BR 6913615 D0 BR6913615 D0 BR 6913615D0
Authority
BR
Brazil
Prior art keywords
separation
aromatic hydrocarbons
hydrocarbon mixtures
pure aromatic
pure
Prior art date
Application number
BR213615/69A
Other languages
English (en)
Portuguese (pt)
Inventor
E Muller
K 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 BR6913615D0 publication Critical patent/BR6913615D0/pt

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)
  • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BR213615/69A 1968-11-14 1969-10-24 Processo para a separacao de hidrocarbonetos aromaticos puros de misturas de hidrocarbonetos BR6913615D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1808758A DE1808758C3 (de) 1968-11-14 1968-11-14 Verfahren zur Abtrennung reiner aromatischer Kohlenwasserstoffe aus Kohlenwasserstoffgemische!!

Publications (1)

Publication Number Publication Date
BR6913615D0 true BR6913615D0 (pt) 1973-01-16

Family

ID=5713252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR213615/69A BR6913615D0 (pt) 1968-11-14 1969-10-24 Processo para a separacao de hidrocarbonetos aromaticos puros de misturas de hidrocarbonetos

Country Status (14)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT971310B (it) * 1972-11-29 1974-04-30 Snam Progetti Procedimento per la separazione di un idrocarburo vinil aromatico ad elevata purezza da miscele idro carburiche che lo contengono
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
US4955468A (en) * 1989-09-08 1990-09-11 Phillips Petroleum Company Separation of hydrocarbon mixtures
US4954224A (en) * 1989-09-08 1990-09-04 Brown Ronald E Extractive distillation of hydrocarbon feeds employing mixed solvent
US5069757A (en) * 1990-07-02 1991-12-03 Phillips Petroleum Company Separation of aromatics from alkanes
DE4040145A1 (de) * 1990-12-15 1992-06-17 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
US5135617A (en) * 1991-07-01 1992-08-04 Phillips Petroleum Company Separation of aromatic from olefinic hydrocarbons by extractive distillation
US5145562A (en) * 1991-07-01 1992-09-08 Phillips Petroleum Company Extractive distillation of mixtures containing aromatic and olefinic hydrocarbons
DE19630771C1 (de) * 1996-07-31 1998-01-29 Krupp Uhde Gmbh Verfahren zur Gewinnung reiner Kohlenwasserstoffe aus einem aromaten- und nichtaromatenhaltigen Kohlenwasserstoffgemisch
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 (de) * 2010-11-16 2012-05-16 Thyssenkrupp Uhde Gmbh Verfahren zur Entfernung schwersiedender Kohlenwasserstoffe aus Lösungsmittelströmen
CN102126914B (zh) * 2011-01-13 2013-03-13 中冶焦耐(大连)工程技术有限公司 一种粗苯加氢精制过程中的萃取蒸馏工艺
ITMI20112271A1 (it) 2011-12-15 2013-06-16 Sime Srl Separazione di famiglie idrocarburiche o di singoli componenti via distillazioni estrattive consecutive realizzate in una sola colonna.
EP2882830B1 (de) 2012-08-09 2018-01-03 Council of Scientific & Industrial Research Verfahren zur herstellung von benzin mit geringem benzolgehalt durch rückgewinnung von hochreinem benzol aus unbehandelten krackbenzinfraktionen mit organischen peroxiden
EP2993163B1 (de) * 2014-09-05 2018-02-21 Scg Chemicals Co. Ltd. Verfahren zur Trennung von Ethylbenzol
PL3189022T3 (pl) * 2014-09-05 2021-11-08 Scg Chemicals Company Limited Sposób rozdzielania dla mieszaniny aromatycznych związków C8

Also Published As

Publication number Publication date
DK130541B (da) 1975-03-03
US3591490A (en) 1971-07-06
JPS4835060B1 (de) 1973-10-25
DK130541C (de) 1975-07-28
AT302268B (de) 1972-10-10
IL33255A0 (en) 1969-12-31
CS172318B2 (de) 1976-12-29
PL80280B1 (de) 1975-08-30
SU361559A3 (de) 1972-12-07
SE344322B (de) 1972-04-10
DE1808758A1 (de) 1970-06-25
FR2023237A1 (de) 1970-08-07
IL33255A (en) 1972-11-28
DE1808758C3 (de) 1974-10-17
GB1227510A (de) 1971-04-07
DE1808758B2 (de) 1974-03-14
BE741018A (de) 1970-04-01

Similar Documents

Publication Publication Date Title
BR6913615D0 (pt) Processo para a separacao de hidrocarbonetos aromaticos puros de misturas de hidrocarbonetos
BR7105730D0 (pt) Aperfeicoamento em processo para a separacao de hidrocarbonetos aromaticos
YU40800B (en) Process for the separation of aromatic hydrocarbons
BR7205005D0 (pt) Processo para separar hidrocarbonetos aromaticos de uma carga
BR6463666D0 (pt) Processo para a remocao de acidos de misturas de hidrocarbonetos contendo alcadienos
OA03081A (fr) Procédé de séparation d'hydrocarbures aromatiques.
BR6683889D0 (pt) Processo para a separacao de hidrocarbonetos aromaticos de misturas de hidrocarbonetos
BR7207523D0 (pt) Processo para a producao de hidrocarbonetos aromaticos metilados
IT998244B (it) Processo per la separazione di ciclopentadiene da miscele di idrocarburi
YU165570A (en) Process for the extraction of aromatic hydrocarbons from a hydrocarbon mixture
BR6792973D0 (pt) Processo para a producao de hidrocarbonetos olefinicos
BR6911600D0 (pt) Processo para separacao de compostos aromaticos de misturas de hidrocarbonetos
BR6683885D0 (pt) Processo para a separacao de aromaticos de uma mistura de hidrocarbonetos
BR6909536D0 (pt) Processo para a preparacao de hidrocarbonetos
BR6905655D0 (pt) Processo para a separacao de coberturas organicas
CH486400A (de) Verfahren zur Trennung von aromatischen Kohlenwasserstoffgemischen
BR6805171D0 (pt) Processo para o tratamento de misturas de hidrocarbonetos
BR6464259D0 (pt) Processo aperfeicoado para a remocao de hidrocarbonetos de cadeia beta de fracoes de petroleo
BR6805047D0 (pt) Processo para a isomerizacao de hidrocarbonetos aromatico
BR7309286D0 (pt) Processo para separar hidrocarbonetos aromaticos de elevada pureza das misturas que os contem
IT987534B (it) Procedimento per la separazione di composti aromatici da miscele di idrocarburi a qualsiasi tenore di composti aromatici
BR7025010D0 (pt) Um processo para a producao de um hidrocarboneto aromatico selecionado
BR7309361D0 (pt) Processo para a separacao de um hidrocarboneto vinil aromatico da mistura que o contem
BR6350026D0 (pt) Processo para a remocao de hidrocarbonetos de cadeia linear das fracoes de petroleo
AU406049B2 (en) Process for separating aromatic hydrocarbons from hydrocarbon mixtures