IN169787B - - Google Patents

Info

Publication number
IN169787B
IN169787B IN496/MAS/87A IN496MA1987A IN169787B IN 169787 B IN169787 B IN 169787B IN 496MA1987 A IN496MA1987 A IN 496MA1987A IN 169787 B IN169787 B IN 169787B
Authority
IN
India
Application number
IN496/MAS/87A
Other languages
English (en)
Inventor
Franco Cosimo
Carrillo Gerardo
Faggian Lucio
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 IN169787B publication Critical patent/IN169787B/en

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IN496/MAS/87A 1986-07-23 1987-07-14 IN169787B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21225/86A IT1196982B (it) 1986-07-23 1986-07-23 Procedimento di estrazione di paraffine da miscele contenenti le stesse ed acidi alcansolfonici

Publications (1)

Publication Number Publication Date
IN169787B true IN169787B (it) 1991-12-21

Family

ID=11178662

Family Applications (1)

Application Number Title Priority Date Filing Date
IN496/MAS/87A IN169787B (it) 1986-07-23 1987-07-14

Country Status (21)

Country Link
US (1) US4827078A (it)
EP (1) EP0254368B1 (it)
JP (1) JP2540046B2 (it)
CN (1) CN1010477B (it)
AR (1) AR245691A1 (it)
AT (1) ATE57375T1 (it)
BR (1) BR8704130A (it)
CA (1) CA1296359C (it)
CS (1) CS272777B2 (it)
DD (1) DD257836A5 (it)
DE (1) DE3765484D1 (it)
DK (1) DK166351C (it)
ES (1) ES2018819B3 (it)
GR (1) GR3001131T3 (it)
IN (1) IN169787B (it)
IT (1) IT1196982B (it)
MX (1) MX168755B (it)
NO (1) NO165920C (it)
PT (1) PT85390B (it)
RU (1) RU1780532C (it)
ZA (1) ZA875104B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105080B (fi) * 1995-10-11 2000-06-15 Rauma Ecoplanning Oy Uuttomenetelmä
US9108906B2 (en) * 2012-03-22 2015-08-18 Uop Llc Production of alkane sulfonates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US228598A (en) * 1880-06-08 Chaunoey buckley
US2228598A (en) * 1938-06-30 1941-01-14 Charles L Horn Purification of hydrocarbon-sulphur dioxide-chlorine reaction products
US2875257A (en) * 1954-06-15 1959-02-24 Atlantic Refining Co Preparation of improved alkylate products using a sulfuric acid treatment
US3033898A (en) * 1958-08-18 1962-05-08 Bray Oil Co Sulfonation of oils
US3681442A (en) * 1968-12-26 1972-08-01 Universal Oil Prod Co Alkylaromatic sulfonate detergent process of preparation
IT1074825B (it) * 1977-01-11 1985-04-20 Euteco Spa Procedimento per la purificazione di acidi alchilsolfonici
US4361520A (en) * 1979-07-26 1982-11-30 Marathon Oil Company Refinement of sulfonated hydrocarbons
US4269789A (en) * 1979-12-31 1981-05-26 Phillips Petroleum Company Petroleum sulfonation
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
DK166351C (da) 1993-09-06
DK379487D0 (da) 1987-07-21
GR3001131T3 (en) 1992-06-25
IT8621225A1 (it) 1988-01-23
IT8621225A0 (it) 1986-07-23
US4827078A (en) 1989-05-02
NO873057D0 (no) 1987-07-21
NO165920B (no) 1991-01-21
DK166351B (da) 1993-04-13
DD257836A5 (de) 1988-06-29
BR8704130A (pt) 1988-04-12
DE3765484D1 (de) 1990-11-15
JPS6339851A (ja) 1988-02-20
EP0254368A1 (en) 1988-01-27
PT85390B (pt) 1990-04-30
NO165920C (no) 1991-05-02
CN1010477B (zh) 1990-11-21
RU1780532C (ru) 1992-12-07
CA1296359C (en) 1992-02-25
JP2540046B2 (ja) 1996-10-02
AR245691A1 (es) 1994-02-28
IT1196982B (it) 1988-11-25
CS557187A2 (en) 1990-06-13
CN87105310A (zh) 1988-05-11
EP0254368B1 (en) 1990-10-10
NO873057L (no) 1988-01-25
CS272777B2 (en) 1991-02-12
PT85390A (en) 1987-08-01
ZA875104B (en) 1988-01-13
ES2018819B3 (es) 1991-05-16
DK379487A (da) 1988-01-24
ATE57375T1 (de) 1990-10-15
MX168755B (es) 1993-06-07

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