JPS53127421A - Method of seperating aromatic hydrocarbon from hydrocarbon mixture - Google Patents

Method of seperating aromatic hydrocarbon from hydrocarbon mixture

Info

Publication number
JPS53127421A
JPS53127421A JP3279678A JP3279678A JPS53127421A JP S53127421 A JPS53127421 A JP S53127421A JP 3279678 A JP3279678 A JP 3279678A JP 3279678 A JP3279678 A JP 3279678A JP S53127421 A JPS53127421 A JP S53127421A
Authority
JP
Japan
Prior art keywords
hydrocarbon
seperating
mixture
aromatic hydrocarbon
aromatic
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.)
Pending
Application number
JP3279678A
Other languages
Japanese (ja)
Inventor
Bikutaa Hooto Yuujin
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.)
GAF Corp
Original Assignee
GAF Corp
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 GAF Corp filed Critical GAF Corp
Publication of JPS53127421A publication Critical patent/JPS53127421A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
JP3279678A 1971-08-16 1978-03-22 Method of seperating aromatic hydrocarbon from hydrocarbon mixture Pending JPS53127421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17219871A 1971-08-16 1971-08-16

Publications (1)

Publication Number Publication Date
JPS53127421A true JPS53127421A (en) 1978-11-07

Family

ID=22626735

Family Applications (2)

Application Number Title Priority Date Filing Date
JP47081766A Pending JPS4829762A (en) 1971-08-16 1972-08-15
JP3279678A Pending JPS53127421A (en) 1971-08-16 1978-03-22 Method of seperating aromatic hydrocarbon from hydrocarbon mixture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP47081766A Pending JPS4829762A (en) 1971-08-16 1972-08-15

Country Status (5)

Country Link
US (1) US3772186A (en)
JP (2) JPS4829762A (en)
CA (1) CA987692A (en)
DE (1) DE2239920A1 (en)
GB (1) GB1395087A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106467U (en) * 1976-02-09 1977-08-13
JPS5337752U (en) * 1976-09-07 1978-04-03
JPS5367518A (en) * 1976-11-26 1978-06-16 Sansaishiya Yuugen Vertical surface printing method
JPS55127746U (en) * 1979-03-06 1980-09-09
JPS55180741U (en) * 1979-06-14 1980-12-25
JPS5727446U (en) * 1980-07-21 1982-02-13
DE19641437A1 (en) 1996-10-08 1998-04-09 Basf Ag 1,3-bis (N-lactamyl) propanes and their pharmaceutical and cosmetic use
DE19842914A1 (en) * 1998-09-18 2000-03-23 Basf Ag Test system to characterize the compatibility of biologically active substances and polyvinylpyrrolidone

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152777B (en) * 1961-08-31 1963-08-14 Basf Ag Process for the selective extraction of paraffinic and aromatic hydrocarbons containing hydrocarbon mixtures

Also Published As

Publication number Publication date
US3772186A (en) 1973-11-13
CA987692A (en) 1976-04-20
JPS4829762A (en) 1973-04-19
GB1395087A (en) 1975-05-21
DE2239920A1 (en) 1973-02-22

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