NO166079C - Fremgangsmaate for aa fjerne n-parafiner fra deres blandinger med paraafinsulfonsyrer. - Google Patents

Fremgangsmaate for aa fjerne n-parafiner fra deres blandinger med paraafinsulfonsyrer.

Info

Publication number
NO166079C
NO166079C NO873055A NO873055A NO166079C NO 166079 C NO166079 C NO 166079C NO 873055 A NO873055 A NO 873055A NO 873055 A NO873055 A NO 873055A NO 166079 C NO166079 C NO 166079C
Authority
NO
Norway
Prior art keywords
paraafin
parafines
mixtures
procedure
remove
Prior art date
Application number
NO873055A
Other languages
English (en)
Norwegian (no)
Other versions
NO873055L (no
NO873055D0 (no
NO166079B (no
Inventor
Lucio Faggian
Cosimo Franco
Original Assignee
Eniricerche Spa
Enichem Augusta Spa
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 Eniricerche Spa, Enichem Augusta Spa filed Critical Eniricerche Spa
Publication of NO873055D0 publication Critical patent/NO873055D0/no
Publication of NO873055L publication Critical patent/NO873055L/no
Publication of NO166079B publication Critical patent/NO166079B/no
Publication of NO166079C publication Critical patent/NO166079C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO873055A 1986-07-23 1987-07-21 Fremgangsmaate for aa fjerne n-parafiner fra deres blandinger med paraafinsulfonsyrer. NO166079C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21223/86A IT1196981B (it) 1986-07-23 1986-07-23 Procedimento per la rimozione delle paraffine da miscele delle stesse con acidi paraffinsolfonici

Publications (4)

Publication Number Publication Date
NO873055D0 NO873055D0 (no) 1987-07-21
NO873055L NO873055L (no) 1988-01-25
NO166079B NO166079B (no) 1991-02-18
NO166079C true NO166079C (no) 1991-05-29

Family

ID=11178633

Family Applications (1)

Application Number Title Priority Date Filing Date
NO873055A NO166079C (no) 1986-07-23 1987-07-21 Fremgangsmaate for aa fjerne n-parafiner fra deres blandinger med paraafinsulfonsyrer.

Country Status (20)

Country Link
US (1) US4778945A (pt)
EP (1) EP0261701B1 (pt)
JP (1) JPH07108892B2 (pt)
CN (1) CN1009923B (pt)
AR (1) AR242781A1 (pt)
AT (1) ATE51862T1 (pt)
BR (1) BR8704128A (pt)
CA (1) CA1296358C (pt)
CS (1) CS272775B2 (pt)
DD (1) DD257837A5 (pt)
DE (1) DE3762240D1 (pt)
DK (1) DK166081C (pt)
ES (1) ES2016339B3 (pt)
GR (1) GR3000517T3 (pt)
IT (1) IT1196981B (pt)
MX (1) MX169262B (pt)
NO (1) NO166079C (pt)
PT (1) PT85388B (pt)
RU (1) RU1795967C (pt)
ZA (1) ZA875102B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230155B (it) * 1989-06-15 1991-10-14 Enichem Augusta Spa Procedimento migliorato per la preparazione di acidi paraffin-solfonici
DE102008032723A1 (de) 2008-07-11 2010-01-14 Clariant International Limited Verfahren zur Isolierung von Paraffinsulfonsäuren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6812646A (en) * 1968-09-05 1970-03-09 Removal of sulphuric acid from alkanesulphonic acids
US3988218A (en) * 1969-09-11 1976-10-26 Lion Fat & Oil Co., Ltd. Process for recovering alkyl sulfonic acid from photosulfoxidation reaction mixture
US4450047A (en) * 1983-01-28 1984-05-22 Penwalt Corporation Process for recovering anhydrous alkanesulfonic acids by reduced pressure, falling film evaporation
US4568447A (en) * 1985-07-29 1986-02-04 Uop Inc. Process for the removal of trace quantities of hydrocarbonaceous compounds from an aqueous stream
IT1191720B (it) * 1986-03-27 1988-03-23 Eniricerche Spa Procedimento per la estrazione di paraffine da miscele delle stesse con acidi alcansolfonici

Also Published As

Publication number Publication date
US4778945A (en) 1988-10-18
PT85388A (en) 1987-08-01
MX169262B (es) 1993-06-28
JPH07108892B2 (ja) 1995-11-22
PT85388B (pt) 1990-04-30
CS272775B2 (en) 1991-02-12
EP0261701A1 (en) 1988-03-30
EP0261701B1 (en) 1990-04-11
BR8704128A (pt) 1988-04-12
CN87105306A (zh) 1988-03-23
DK379687D0 (da) 1987-07-21
NO873055L (no) 1988-01-25
AR242781A1 (es) 1993-05-31
RU1795967C (ru) 1993-02-15
GR3000517T3 (en) 1991-07-31
DE3762240D1 (de) 1990-05-17
IT1196981B (it) 1988-11-25
ATE51862T1 (de) 1990-04-15
DD257837A5 (de) 1988-06-29
ZA875102B (en) 1988-01-13
NO873055D0 (no) 1987-07-21
CN1009923B (zh) 1990-10-10
IT8621223A1 (it) 1988-01-23
DK166081C (da) 1993-08-23
NO166079B (no) 1991-02-18
DK166081B (da) 1993-03-08
ES2016339B3 (es) 1990-11-01
CA1296358C (en) 1992-02-25
CS556987A2 (en) 1990-06-13
JPS6339849A (ja) 1988-02-20
DK379687A (da) 1988-01-24
IT8621223A0 (it) 1986-07-23

Similar Documents

Publication Publication Date Title
BR8807217A (pt) Compostos heterocilicos
DK370987A (da) Holder for slagtet fjerkrae
DE3751334D1 (de) Vernetzbare Giessmassen.
NO870395L (no) Fremgangsmaate ved utvinning av gallium.
DK686487A (da) 1h-imidazol-5-carboxylsyrederivater
NO871817L (no) Fremgangsmaate for xerotrykking.
DK101287A (da) 1h-imidazol-5-carboxylsyrederivater
NO870777L (no) FremgangsmŸte for fjerning av so2 fra gass-strŸmmer.
FI871641A (fi) Toppsoem foer spann.
FI871642A (fi) Bottensoem foer spann.
FI880512A0 (fi) Kompressoraggregat med skruvkompressor eller liknande.
DK655487D0 (da) Furanuronsyrederivater
NO873600D0 (no) Stabilisator for foringsroer.
DK516087D0 (da) Fremgangsmaade til flokkulering af en vandig oploesning
NO166079C (no) Fremgangsmaate for aa fjerne n-parafiner fra deres blandinger med paraafinsulfonsyrer.
NO871157L (no) Fremgangsmaate for ekstraksjon av paraffiner med alkansulfonsyrer.
NO895013L (no) Fremgangsmaate ved avfarging av sulfonsyre.
NO165920C (no) Fremgangsmaate for ekstraksjon av parafiner fra deres blandinger med alkansulfonsyrer.
DE3768557D1 (de) Trans-hexahydroterephthalsaeureesterderivate.
DK435189A (da) Fremgangsmaade til fremstilling af phosphonoravsyretetramethylester eller phosphonoravsyretetraethylester
ES544961A0 (es) Procedimiento de preparacion de acidos dihidro-5,6-4h-ciclo-penta(b)tiofencarboxilicos-6
NO880576D0 (no) Fremgangsmaate for aa impregnere keramiske skorsteinsroer.
FI874346A0 (fi) Foerpackning eller omslag med rivband.
NO910099L (no) Sialinsyrederivater.
ES556114A0 (es) Procedimiento para preparar acidos pirazol-4-aceticos substituidos