ZA875102B - Process for removing paraffins from their mixtires with paraffinsulphonic acids - Google Patents

Process for removing paraffins from their mixtires with paraffinsulphonic acids

Info

Publication number
ZA875102B
ZA875102B ZA875102A ZA875102A ZA875102B ZA 875102 B ZA875102 B ZA 875102B ZA 875102 A ZA875102 A ZA 875102A ZA 875102 A ZA875102 A ZA 875102A ZA 875102 B ZA875102 B ZA 875102B
Authority
ZA
South Africa
Prior art keywords
mixtires
removing paraffins
paraffinsulphonic acids
paraffinsulphonic
acids
Prior art date
Application number
ZA875102A
Other languages
English (en)
Inventor
Faggian Lucio
Franco Cosimo
Original Assignee
Eniricerche S.P.A.
Enichem Augusta S.P.A.
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 S.P.A., Enichem Augusta S.P.A. filed Critical Eniricerche S.P.A.
Publication of ZA875102B publication Critical patent/ZA875102B/xx

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)
ZA875102A 1986-07-23 1987-07-13 Process for removing paraffins from their mixtires with paraffinsulphonic acids ZA875102B (en)

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 (1)

Publication Number Publication Date
ZA875102B true ZA875102B (en) 1988-01-13

Family

ID=11178633

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA875102A ZA875102B (en) 1986-07-23 1987-07-13 Process for removing paraffins from their mixtires with paraffinsulphonic acids

Country Status (20)

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

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
NO166079C (no) 1991-05-29
DE3762240D1 (de) 1990-05-17
IT1196981B (it) 1988-11-25
ATE51862T1 (de) 1990-04-15
DD257837A5 (de) 1988-06-29
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

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