BR7804263A - Processo para a producao de sulfonatos de calcio altamente basicos,e produto obtido - Google Patents

Processo para a producao de sulfonatos de calcio altamente basicos,e produto obtido

Info

Publication number
BR7804263A
BR7804263A BR7804263A BR7804263A BR7804263A BR 7804263 A BR7804263 A BR 7804263A BR 7804263 A BR7804263 A BR 7804263A BR 7804263 A BR7804263 A BR 7804263A BR 7804263 A BR7804263 A BR 7804263A
Authority
BR
Brazil
Prior art keywords
production
product obtained
highly basic
basic calcium
calcium sulphonates
Prior art date
Application number
BR7804263A
Other languages
English (en)
Inventor
A Lenack
R Tirtiaux
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR7804263A publication Critical patent/BR7804263A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0024—Overbased compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7804263A 1977-07-04 1978-07-03 Processo para a producao de sulfonatos de calcio altamente basicos,e produto obtido BR7804263A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2793277 1977-07-04

Publications (1)

Publication Number Publication Date
BR7804263A true BR7804263A (pt) 1979-02-28

Family

ID=10267609

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804263A BR7804263A (pt) 1977-07-04 1978-07-03 Processo para a producao de sulfonatos de calcio altamente basicos,e produto obtido

Country Status (6)

Country Link
EP (1) EP0000264B1 (pt)
JP (1) JPS5414919A (pt)
BR (1) BR7804263A (pt)
CA (1) CA1139078A (pt)
DE (1) DE2861618D1 (pt)
SU (1) SU919592A3 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165291A (en) * 1978-06-20 1979-08-21 Phillips Petroleum Company Overbasing calcium petroleum sulfonates in lubricating oils employing monoalkylbenzene
GB2036781A (en) * 1978-12-13 1980-07-02 Exxon Research Engineering Co Preparation of basic magnesium sulphonates
GB2058118A (en) * 1979-08-31 1981-04-08 Exxon Research Engineering Co Overbased calcium sulphonate production
EP0121024B1 (en) * 1982-12-08 1987-03-18 Exxon Research And Engineering Company Preparation of overbased calcium sulphonates
DE3461791D1 (en) * 1983-04-08 1987-02-05 Shell Int Research Process for preparing an alkyl aryl sulphonate concentrate composition
JPH0735515B2 (ja) * 1990-03-30 1995-04-19 株式会社松村石油研究所 塩基性カルシウムスルホネートの製造方法
CA2067842A1 (en) * 1991-05-23 1992-11-24 Peggy Jo Harris Process for overbased calcium sulfonate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170880A (en) * 1959-02-20 1965-02-23 Bray Oil Co Dispersions of calcium compounds in oils
US3429811A (en) * 1966-08-17 1969-02-25 Exxon Research Engineering Co Preparation of overbased sulfonates
US3830739A (en) * 1970-07-17 1974-08-20 Witco Chemical Corp Preparation of hyperbasic dispersions
JPS5040525A (pt) * 1973-08-15 1975-04-14

Also Published As

Publication number Publication date
JPH034599B2 (pt) 1991-01-23
JPS5414919A (en) 1979-02-03
SU919592A3 (ru) 1982-04-07
CA1139078A (en) 1983-01-11
EP0000264A1 (en) 1979-01-10
DE2861618D1 (en) 1982-03-18
EP0000264B1 (en) 1982-02-10

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