IT1085408B - Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono - Google Patents

Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono

Info

Publication number
IT1085408B
IT1085408B IT2659577A IT2659577A IT1085408B IT 1085408 B IT1085408 B IT 1085408B IT 2659577 A IT2659577 A IT 2659577A IT 2659577 A IT2659577 A IT 2659577A IT 1085408 B IT1085408 B IT 1085408B
Authority
IT
Italy
Prior art keywords
liquid
extraction
aromatic hydrocarbon
recycled
solvent
Prior art date
Application number
IT2659577A
Other languages
English (en)
Inventor
Romolo Montanari
Sergio Antonelli
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
Priority claimed from IT27024/76A external-priority patent/IT1068268B/it
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to IT2659577A priority Critical patent/IT1085408B/it
Priority to CA000307014A priority patent/CA1122152A/en
Priority to AU37842/78A priority patent/AU520819B2/en
Priority to US05/923,252 priority patent/US4306945A/en
Priority to YU1780/78A priority patent/YU40199B/xx
Priority to AR273083A priority patent/AR223149A1/es
Priority to NL787807988A priority patent/NL7807988A/xx
Priority to IN822/CAL/78A priority patent/IN150209B/en
Priority to IE1942/83A priority patent/IE47225B1/en
Priority to IE1585/78A priority patent/IE47224B1/en
Priority to FR7823019A priority patent/FR2399991A1/fr
Priority to GB7832338A priority patent/GB2002414B/en
Priority to GB7934437A priority patent/GB2033922B/en
Priority to CS785138A priority patent/CS209903B2/cs
Priority to ES472925A priority patent/ES472925A1/es
Priority to MX174440A priority patent/MX148123A/es
Priority to LU80087A priority patent/LU80087A1/xx
Priority to PL1978208924A priority patent/PL114825B1/pl
Priority to DE2834752A priority patent/DE2834752C3/de
Priority to EG493/78A priority patent/EG13445A/xx
Priority to AT577178A priority patent/AT358554B/de
Priority to DK350178A priority patent/DK147279C/da
Priority to RO7894920A priority patent/RO76388A/ro
Priority to SU782648852A priority patent/SU973016A3/ru
Priority to BR7805140A priority patent/BR7805140A/pt
Priority to JP9627978A priority patent/JPS5430120A/ja
Priority to BE78189792A priority patent/BE869631A/xx
Publication of IT1085408B publication Critical patent/IT1085408B/it
Application granted granted Critical

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2659577A 1976-09-09 1977-08-09 Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono IT1085408B (it)

Priority Applications (27)

Application Number Priority Date Filing Date Title
IT2659577A IT1085408B (it) 1976-09-09 1977-08-09 Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono
CA000307014A CA1122152A (en) 1977-08-09 1978-07-07 Extracting aromatic hydrocarbons from mixtures containing same
AU37842/78A AU520819B2 (en) 1977-08-09 1978-07-07 Extracting aromatic hydrocarbons from mixtures
US05/923,252 US4306945A (en) 1977-08-09 1978-07-10 Extracting aromatic hydrocarbons from mixtures containing same
YU1780/78A YU40199B (en) 1977-08-09 1978-07-25 Process for the extraction of aromatic hydrocarbons from a mixture containing them
AR273083A AR223149A1 (es) 1977-08-09 1978-07-26 Procedimiento para la extraccion de hidrocarburos aromaticos de mezclas que los contengan
NL787807988A NL7807988A (nl) 1977-08-09 1978-07-27 Werkwijze voor het extraheren van aromatische koolwa- terstoffen uit mengsels.
IN822/CAL/78A IN150209B (it) 1977-08-09 1978-07-27
IE1942/83A IE47225B1 (en) 1977-08-09 1978-08-03 Process for extracting one or more aromatic hydrocarbon from a mixture containing the same
IE1585/78A IE47224B1 (en) 1977-08-09 1978-08-03 Process for extracting one or more aromatic hydrocarbon from a mixture containing the same
FR7823019A FR2399991A1 (fr) 1977-08-09 1978-08-03 Extraction des hydrocarbures aromatiques a partir de melanges les contenant
GB7934437A GB2033922B (en) 1977-08-09 1978-08-04 Extracting aromatic hydrocarbons
GB7832338A GB2002414B (en) 1977-08-09 1978-08-04 Process for extracting one or more aromatic hydrocarbon from a mixture containing the same
CS785138A CS209903B2 (en) 1977-08-09 1978-08-04 Method of extraction of aromatic hydrocarbons
ES472925A ES472925A1 (es) 1977-08-09 1978-08-04 Procedimiento para la extraccion de hidrocarburos aromaticosde mezclas que los contengan
MX174440A MX148123A (es) 1977-08-09 1978-08-07 Procedimiento mejorado para la extraccion de hidrocarburos aromaticos de mezclas que los contengan
LU80087A LU80087A1 (it) 1977-08-09 1978-08-07
AT577178A AT358554B (de) 1977-08-09 1978-08-08 Verfahren zum extrahieren von aromatischen kohlenwasserstoffen aus einem kohlenwasser- stoffgemisch
DE2834752A DE2834752C3 (de) 1977-08-09 1978-08-08 Verfahren zur Gewinnung von Aromaten aus Kohlenwasserstoffgemischen
EG493/78A EG13445A (en) 1977-08-09 1978-08-08 Extracting aromatic hydrocarbons from mixtures containing them
PL1978208924A PL114825B1 (en) 1977-08-09 1978-08-08 Method of aromatic hydrocarbons extraction
DK350178A DK147279C (da) 1977-08-09 1978-08-08 Fremgangsmaade til ekstraktion af aromatiske carbonhydrider fra carbonhydridblandinger
RO7894920A RO76388A (ro) 1977-08-09 1978-08-08 Procedeu pentru extractia hidrocarburilor aromatice c6....c9 din amestecuri cu hidrocarburi nearomatice
SU782648852A SU973016A3 (ru) 1977-08-09 1978-08-09 Способ выделени ароматических углеводородов из их смесей с неароматическими
BR7805140A BR7805140A (pt) 1977-08-09 1978-08-09 Processo de extracao de hidrocarbonetos aromaticos das misturas que os contem
JP9627978A JPS5430120A (en) 1977-08-09 1978-08-09 Extraction method of aromatic hydrocarbon
BE78189792A BE869631A (fr) 1977-08-09 1978-08-09 Extraction des hydrocarbures aromatiques a partir de melanges les contenant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT27024/76A IT1068268B (it) 1976-09-09 1976-09-09 Procedimento per la produzione di urea e purificazione delle acque
IT2659577A IT1085408B (it) 1976-09-09 1977-08-09 Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono

Publications (1)

Publication Number Publication Date
IT1085408B true IT1085408B (it) 1985-05-28

Family

ID=26328687

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2659577A IT1085408B (it) 1976-09-09 1977-08-09 Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono

Country Status (1)

Country Link
IT (1) IT1085408B (it)

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