CS557187A2 - Method of paraffine extraction - Google Patents

Method of paraffine extraction

Info

Publication number
CS557187A2
CS557187A2 CS875571A CS557187A CS557187A2 CS 557187 A2 CS557187 A2 CS 557187A2 CS 875571 A CS875571 A CS 875571A CS 557187 A CS557187 A CS 557187A CS 557187 A2 CS557187 A2 CS 557187A2
Authority
CS
Czechoslovakia
Prior art keywords
paraffine
extraction
paraffine extraction
Prior art date
Application number
CS875571A
Other languages
English (en)
Other versions
CS272777B2 (en
Inventor
Cosimo Franco
Gerardo Carrillo
Lucio Faggian
Original Assignee
Eniricerche 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 filed Critical Eniricerche Spa
Publication of CS557187A2 publication Critical patent/CS557187A2/cs
Publication of CS272777B2 publication Critical patent/CS272777B2/cs

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)
CS557187A 1986-07-23 1987-07-23 Method of paraffine extraction CS272777B2 (en)

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 (2)

Publication Number Publication Date
CS557187A2 true CS557187A2 (en) 1990-06-13
CS272777B2 CS272777B2 (en) 1991-02-12

Family

ID=11178662

Family Applications (1)

Application Number Title Priority Date Filing Date
CS557187A CS272777B2 (en) 1986-07-23 1987-07-23 Method of paraffine extraction

Country Status (21)

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

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
IT1196982B (it) 1988-11-25
DE3765484D1 (de) 1990-11-15
DD257836A5 (de) 1988-06-29
CS272777B2 (en) 1991-02-12
CN87105310A (zh) 1988-05-11
NO165920C (no) 1991-05-02
IT8621225A0 (it) 1986-07-23
NO165920B (no) 1991-01-21
DK379487D0 (da) 1987-07-21
PT85390B (pt) 1990-04-30
MX168755B (es) 1993-06-07
CA1296359C (en) 1992-02-25
CN1010477B (zh) 1990-11-21
ATE57375T1 (de) 1990-10-15
IN169787B (cs) 1991-12-21
DK379487A (da) 1988-01-24
ES2018819B3 (es) 1991-05-16
AR245691A1 (es) 1994-02-28
EP0254368A1 (en) 1988-01-27
PT85390A (en) 1987-08-01
ZA875104B (en) 1988-01-13
GR3001131T3 (en) 1992-06-25
US4827078A (en) 1989-05-02
NO873057L (no) 1988-01-25
EP0254368B1 (en) 1990-10-10
RU1780532C (ru) 1992-12-07
JPS6339851A (ja) 1988-02-20
JP2540046B2 (ja) 1996-10-02
DK166351B (da) 1993-04-13
IT8621225A1 (it) 1988-01-23
NO873057D0 (no) 1987-07-21
DK166351C (da) 1993-09-06
BR8704130A (pt) 1988-04-12

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