AR196486A1 - Recuperacion de benceno y tolueno a partir de mezclas que los contienen - Google Patents

Recuperacion de benceno y tolueno a partir de mezclas que los contienen

Info

Publication number
AR196486A1
AR196486A1 AR239885A AR23988571A AR196486A1 AR 196486 A1 AR196486 A1 AR 196486A1 AR 239885 A AR239885 A AR 239885A AR 23988571 A AR23988571 A AR 23988571A AR 196486 A1 AR196486 A1 AR 196486A1
Authority
AR
Argentina
Prior art keywords
benzene
toluene
mixtures
recovery
contain
Prior art date
Application number
AR239885A
Other languages
English (en)
Spanish (es)
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
Application granted granted Critical
Publication of AR196486A1 publication Critical patent/AR196486A1/es

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)
AR239885A 1970-12-29 1971-12-29 Recuperacion de benceno y tolueno a partir de mezclas que los contienen AR196486A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR196486A1 true AR196486A1 (es) 1974-02-06

Family

ID=11237964

Family Applications (1)

Application Number Title Priority Date Filing Date
AR239885A AR196486A1 (es) 1970-12-29 1971-12-29 Recuperacion de benceno y tolueno a partir de mezclas que los contienen

Country Status (18)

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

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
MX2016017152A (es) 2014-07-01 2017-05-23 Anellotech Inc Procesos mejorados para recuperar componentes valiosos de un proceso de pirolisis rapida catalitica.
WO2016005359A1 (de) * 2014-07-08 2016-01-14 Basf Se Kolonne mit trennwirksamen einbauten zur auftrennung eines gemisches von kohlenwasserstoffen und/oder kohlenwasserstoffderivaten durch extraktivdestillation mit einem selektiven lösungsmittel

Also Published As

Publication number Publication date
CA971906A (en) 1975-07-29
JPS5412456B1 (cs) 1979-05-23
AU3667271A (en) 1973-06-14
PL82896B1 (cs) 1975-10-31
CS195662B2 (cs) 1980-02-29
LU64526A1 (cs) 1972-06-20
AU462261B2 (en) 1975-06-19
FR2120863A5 (cs) 1972-08-18
BE777249A (fr) 1972-04-17
RO67158A (ro) 1980-02-15
US3816302A (en) 1974-06-11
NL7118015A (cs) 1972-07-03
SU485588A3 (ru) 1975-09-25
DE2165455A1 (de) 1972-07-20
DK138417B (da) 1978-09-04
DK138417C (cs) 1979-02-12
ES398784A1 (es) 1975-05-16
AT313253B (de) 1974-02-11
BR7108717D0 (pt) 1973-03-13

Similar Documents

Publication Publication Date Title
FI56018C (fi) Foerfarande foer framstaellning av 5-azapyrimidinnukleosider
SE7610687L (sv) Fallskerm
FI53977B (fi) Fraon barbitursyra haerledda monoazofaergaemnen vilka aer laempliga foer faergning av papper
AR195189A1 (es) Nuevos compuestos de poliepoxido-polisiloxano,procedimiento para prepararlos,y mezclas endurecidas que los incorporan
AR203983A1 (es) Explosivo compuesto
AR196486A1 (es) Recuperacion de benceno y tolueno a partir de mezclas que los contienen
BR7103224D0 (pt) Embalagem de forca auxiliada
BR7108716D0 (pt) Um processo para a recuperacao de isoprene
DK151245C (da) Krudtdrevet boltinddrivningsapparat
IT939425B (it) Innesto a frizione
SE387768B (sv) Isotopgenerator
BR7303296D0 (pt) Conjunto limpador para um separador vibratorio e o separador vibratorio que incorpora o mesmo
BR7400308D0 (pt) Mistura de gorduras e emulsoes que compreendem a mesma
BE761487A (fr) Convertisseur statique hyposynchrone en cascade
BR7400307D0 (pt) Mistura de gorduras e emulsoes que compreendem a mesma
BR7107042D0 (pt) Dispositivo para a desagregacao de refugos
BR7203513D0 (pt) Composicoes explosivas
BR7101737D0 (pt) Tear
CH543560A (de) Bromatome aufweisenden Polykohlensäureester enthaltendes Gemisch
BE763481A (fr) Recuperateur
AT310415B (de) Wiederverwendbare Ringinnenschalung
BE772086R (fr) Caisse a
CH531755A (de) Funktionsgenerator
CH458877A (fr) Capsules brisables
FI53451C (fi) Foerfarande foer framstaellning av (+-)-4-hydroxifenylglycin