ES8600183A1 - Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos - Google Patents

Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos

Info

Publication number
ES8600183A1
ES8600183A1 ES537500A ES537500A ES8600183A1 ES 8600183 A1 ES8600183 A1 ES 8600183A1 ES 537500 A ES537500 A ES 537500A ES 537500 A ES537500 A ES 537500A ES 8600183 A1 ES8600183 A1 ES 8600183A1
Authority
ES
Spain
Prior art keywords
aromatics
separation
hydrocarbon mixtures
extractive distillation
concentration
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES537500A
Other languages
English (en)
Other versions
ES537500A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
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 Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Publication of ES8600183A1 publication Critical patent/ES8600183A1/es
Publication of ES537500A0 publication Critical patent/ES537500A0/es
Granted legal-status Critical Current

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
    • C10G21/28—Recovery of used solvent
    • 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

METODO DE SEPARACION DE COMPUESTOS AROMATICOS DE MEZCLAS DE HIDROCARBUROS CON CUALQUIER CONTENIDO EN AROMATICOS, QUE CONTIENEN, COMO COMPONENTES NO AROMATICOS, PARAFINAS, CICLOPARAFINAS, OLEFINAS, DIOLEFINAS, Y COMPUESTOS DE AZUFRE, MEDIANTE DESTILACION EXTRACTIVA.COMPRENDE LA DESTILACION EXTRACTIVA CON MORFOLINAS N-SUSTITUIDAS, CUYOS SUSTITUYENTES NO CONTIENEN MAS DE SIETE ATOMOS DE UNA MEZCLA DE HIDROCARBUROS, DE MODO QUE EL PRODUCTO DE LA BASE DE LA COLUMNA DE DESTILACION, CON UN CONTENIDO DE 20 A 75 DE DISOLVENTE, SE RETIRA DE LA COLUMNA DE REFINADO, Y DESPUES DE ENFRIARLO DE 20JC A 70JC, SE INTRODUCE EN UN RECIPIENTE DE SEGREGACION Y SE SEPARA EN UNA FASE PESADA Y OTRA LIGERA; LA FASE PESADA SE RECICLA A LA COLUMNA DE DESTILACION EXTRACTIVA, Y LA LIGERA A LA COLUMNA DE DESTILACION DEL REFINADO.
ES537500A 1984-03-13 1984-11-08 Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos Granted ES537500A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3409030A DE3409030A1 (de) 1984-03-13 1984-03-13 Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes

Publications (2)

Publication Number Publication Date
ES8600183A1 true ES8600183A1 (es) 1985-10-16
ES537500A0 ES537500A0 (es) 1985-10-16

Family

ID=6230251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537500A Granted ES537500A0 (es) 1984-03-13 1984-11-08 Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromaticos

Country Status (10)

Country Link
US (1) US4664783A (es)
EP (1) EP0154677B1 (es)
JP (1) JPH0680019B2 (es)
AT (1) ATE26694T1 (es)
AU (1) AU574027B2 (es)
CA (1) CA1223839A (es)
DE (2) DE3409030A1 (es)
ES (1) ES537500A0 (es)
IN (1) IN162656B (es)
MX (1) MX167659B (es)

Families Citing this family (23)

* 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
US4690733A (en) * 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock
US4892644A (en) * 1985-11-01 1990-01-09 Mobil Oil Corporation Upgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donor
DE3602240A1 (de) * 1986-01-25 1987-07-30 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
DE3612384A1 (de) * 1986-04-12 1987-10-15 Krupp Koppers Gmbh Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates
DE3805383A1 (de) * 1988-02-20 1989-08-31 Krupp Koppers Gmbh Verfahren zur herstellung eines zur verwendung als blendingkomponente fuer vergaserkraftstoffe geeigneten aromatenkonzentrates
DE3844347A1 (de) * 1988-12-30 1990-07-05 Krupp Koppers Gmbh Verfahren und strahlungskuehler zur strahlungskuehlung eines aus dem vergasungsreaktor austretenden produktgasmengenstromes
DE3901587A1 (de) * 1989-01-20 1990-07-26 Krupp Koppers Gmbh Verfahren zur aufarbeitung des raffinates einer extraktivdestillation von kohlenwasserstoffgemischen
US5225072A (en) * 1990-08-03 1993-07-06 Uop Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture
DE4037060A1 (de) * 1990-11-22 1992-05-27 Krupp Koppers Gmbh Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner aromaten
DE4040145A1 (de) * 1990-12-15 1992-06-17 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
DE4131938A1 (de) * 1991-09-25 1993-04-01 Krupp Koppers Gmbh Verfahren zur aufarbeitung des sumpfproduktes einer extraktivdestillation zur gewinnung reiner kohlenwasserstoffe
US5310480A (en) * 1991-10-31 1994-05-10 Uop Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture
GB2267044B (en) * 1992-05-19 1995-09-27 Exxon Research Engineering Co Recovering a relatively volatile component of a solution from a less volatile component,e.g.as in solvent recovery
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
DE102007039074B4 (de) * 2007-08-17 2018-07-26 Thyssenkrupp Industrial Solutions Ag Gewinnung von Benzol und Benzolabkömmlingen aus Benzinfraktionen und Raffinerieströmen
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.
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery
WO2014099193A1 (en) 2012-12-21 2014-06-26 Clearsign Combustion Corporation Electrical combustion control system including a complementary electrode pair
DE102021212777A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Ag Verfahren zur Entleerung eines Lösungsmittel-Regenerierungs-Behälters sowie Vorrichtung
EP4180103A1 (de) 2021-11-12 2023-05-17 Thyssenkrupp Uhde Engineering Services GmbH Verfahren zur entleerung eines lösungsmittel-regenerierungs-behälters sowie vorrichtung
BE1029920B1 (de) 2021-11-12 2023-06-12 Thyssenkrupp Uhde Eng Services Gmbh Verfahren zur Entleerung eines Lösungsmittel-Regenerierungs-Behälters sowie Vorrichtung
CN119139752B (zh) * 2024-11-07 2025-12-02 襄阳金达成精细化工有限公司 水溶性二苯甲酮类紫外线吸收剂工业生产用低温萃取系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902444A (en) * 1955-08-29 1959-09-01 Exxon Research Engineering Co Phenol extraction of hydrocarbons with alcohol solvent modifier
NL128467C (es) * 1961-03-23
US3107501A (en) * 1961-06-16 1963-10-22 Gen Motors Corp Defrosting control for refrigerating apparatus
GB1119292A (en) * 1964-10-14 1968-07-10 Snam Spa Process for extracting aromatic hydrocarbons from hydrocarbon mixtures containing same
DE1568940C3 (de) * 1966-12-19 1978-12-07 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Abtrennung von Aromaten aus Kohlenwasserstoffgemischen beliebigen Aromatengehaltes
US4081355A (en) * 1970-08-12 1978-03-28 Krupp-Koppers Gmbh Process for recovering highly pure aromatics from a mixture of aromatics and non-aromatics
AU462261B2 (en) * 1970-12-29 1975-06-19 SNAMPROGETTI Sp. A Process for the recovery of aromatic hydrocarbons from mixtures containing the same
US3788980A (en) * 1971-12-21 1974-01-29 Union Carbide Corp Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock
US3819917A (en) * 1972-08-16 1974-06-25 Texaco Inc Means and method for controlling the hydrocarbon content of recycle acid in an alkylation unit
DE2745672A1 (de) * 1977-10-11 1979-04-12 Metallgesellschaft Ag Verfahren zur gewinnung von aromatenfreiem n-hexan
US4125458A (en) * 1977-10-31 1978-11-14 Exxon Research & Engineering Co. Simultaneous deasphalting-extraction process
DE3409030A1 (de) * 1984-03-13 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
DE3409307A1 (de) * 1984-03-14 1985-09-19 Krupp Koppers GmbH, 4300 Essen Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes

Also Published As

Publication number Publication date
JPH0680019B2 (ja) 1994-10-12
JPS60208932A (ja) 1985-10-21
CA1223839A (en) 1987-07-07
ATE26694T1 (de) 1987-05-15
EP0154677A2 (de) 1985-09-18
EP0154677A3 (en) 1986-02-05
US4664783A (en) 1987-05-12
MX167659B (es) 1993-04-01
DE3463254D1 (en) 1987-05-27
DE3409030A1 (de) 1985-09-19
IN162656B (es) 1988-06-25
EP0154677B1 (de) 1987-04-22
AU574027B2 (en) 1988-06-23
AU3977585A (en) 1985-10-17
ES537500A0 (es) 1985-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601