CN1010008B - 从链烷与烷基磺酸的混合物中萃取链烷烃的方法 - Google Patents

从链烷与烷基磺酸的混合物中萃取链烷烃的方法

Info

Publication number
CN1010008B
CN1010008B CN87103209A CN87103209A CN1010008B CN 1010008 B CN1010008 B CN 1010008B CN 87103209 A CN87103209 A CN 87103209A CN 87103209 A CN87103209 A CN 87103209A CN 1010008 B CN1010008 B CN 1010008B
Authority
CN
China
Prior art keywords
paraffinic hydrocarbons
mixture
extraction
acid
sas
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.)
Expired
Application number
CN87103209A
Other languages
English (en)
Chinese (zh)
Other versions
CN87103209A (zh
Inventor
卢西奥·法吉安
阿曼多·马尔卡突利奥
埃多阿尔多·普拉托尼
埃米利奥·皮奇
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.)
Eni Tecnologie SpA
Sasol Italy SpA
Original Assignee
Enichem Augusta SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11162118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1010008(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Enichem Augusta SpA, Eniricerche SpA filed Critical Enichem Augusta SpA
Publication of CN87103209A publication Critical patent/CN87103209A/zh
Publication of CN1010008B publication Critical patent/CN1010008B/zh
Expired legal-status Critical Current

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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)
CN87103209A 1986-03-27 1987-03-26 从链烷与烷基磺酸的混合物中萃取链烷烃的方法 Expired CN1010008B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19893A/86 1986-03-27
IT19893/86A IT1191720B (it) 1986-03-27 1986-03-27 Procedimento per la estrazione di paraffine da miscele delle stesse con acidi alcansolfonici

Publications (2)

Publication Number Publication Date
CN87103209A CN87103209A (zh) 1987-11-04
CN1010008B true CN1010008B (zh) 1990-10-17

Family

ID=11162118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87103209A Expired CN1010008B (zh) 1986-03-27 1987-03-26 从链烷与烷基磺酸的混合物中萃取链烷烃的方法

Country Status (21)

Country Link
US (1) US4798915A (enExample)
EP (1) EP0239177B1 (enExample)
JP (1) JP2540038B2 (enExample)
CN (1) CN1010008B (enExample)
AR (1) AR244781A1 (enExample)
AT (1) ATE57686T1 (enExample)
BR (1) BR8701987A (enExample)
CA (1) CA1274854A (enExample)
CS (1) CS268176B2 (enExample)
DD (1) DD255732A5 (enExample)
DE (1) DE3765667D1 (enExample)
DK (1) DK167115B1 (enExample)
ES (1) ES2019368B3 (enExample)
GR (1) GR3001176T3 (enExample)
IN (1) IN169362B (enExample)
IT (1) IT1191720B (enExample)
MX (1) MX172944B (enExample)
NO (1) NO165919C (enExample)
PT (1) PT84576B (enExample)
SU (1) SU1586511A3 (enExample)
ZA (1) ZA872037B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196981B (it) * 1986-07-23 1988-11-25 Eniricerche Spa Procedimento per la rimozione delle paraffine da miscele delle stesse con acidi paraffinsolfonici
IT1213456B (it) * 1986-07-23 1989-12-20 Eniricerche Spa Procedimento per l'estrazione di paraffine da loro miscele con acidi paraffinsolfonici.
IT1196982B (it) * 1986-07-23 1988-11-25 Eniricerche Spa Procedimento di estrazione di paraffine da miscele contenenti le stesse ed acidi alcansolfonici
IT1230155B (it) * 1989-06-15 1991-10-14 Enichem Augusta Spa Procedimento migliorato per la preparazione di acidi paraffin-solfonici
FI105080B (fi) * 1995-10-11 2000-06-15 Rauma Ecoplanning Oy Uuttomenetelmä
DE102008032723A1 (de) 2008-07-11 2010-01-14 Clariant International Limited Verfahren zur Isolierung von Paraffinsulfonsäuren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
MX172944B (es) 1994-01-25
DE3765667D1 (de) 1990-11-29
PT84576A (en) 1987-04-01
SU1586511A3 (ru) 1990-08-15
US4798915A (en) 1989-01-17
NO871157D0 (no) 1987-03-20
AR244781A1 (es) 1993-11-30
DK154787D0 (da) 1987-03-26
IT1191720B (it) 1988-03-23
EP0239177A1 (en) 1987-09-30
IT8619893A1 (it) 1987-09-27
BR8701987A (pt) 1988-01-12
IT8619893A0 (it) 1986-03-27
EP0239177B1 (en) 1990-10-24
ATE57686T1 (de) 1990-11-15
JP2540038B2 (ja) 1996-10-02
GR3001176T3 (en) 1992-06-30
CA1274854A (en) 1990-10-02
CS268176B2 (en) 1990-03-14
JPS62240630A (ja) 1987-10-21
NO871157L (no) 1987-09-28
ES2019368B3 (es) 1991-06-16
IN169362B (enExample) 1991-10-05
PT84576B (pt) 1989-11-30
DK154787A (da) 1987-09-28
DK167115B1 (da) 1993-08-30
CN87103209A (zh) 1987-11-04
CS214787A2 (en) 1989-05-12
DD255732A5 (de) 1988-04-13
NO165919C (no) 1991-05-02
ZA872037B (en) 1987-09-14
NO165919B (no) 1991-01-21

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GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee