CA1139078A - Production of highly basic calcium sulphonates - Google Patents

Production of highly basic calcium sulphonates

Info

Publication number
CA1139078A
CA1139078A CA000306432A CA306432A CA1139078A CA 1139078 A CA1139078 A CA 1139078A CA 000306432 A CA000306432 A CA 000306432A CA 306432 A CA306432 A CA 306432A CA 1139078 A CA1139078 A CA 1139078A
Authority
CA
Canada
Prior art keywords
calcium hydroxide
process according
calcium
carbonation
reaction mixture
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
CA000306432A
Other languages
English (en)
French (fr)
Inventor
Alain L.P. Lenack
Robert Tirtiaux
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1139078A publication Critical patent/CA1139078A/en
Expired legal-status Critical Current

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)
CA000306432A 1977-07-04 1978-06-28 Production of highly basic calcium sulphonates Expired CA1139078A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2793277 1977-07-04
GB27932/77 1977-07-04

Publications (1)

Publication Number Publication Date
CA1139078A true CA1139078A (en) 1983-01-11

Family

ID=10267609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000306432A Expired CA1139078A (en) 1977-07-04 1978-06-28 Production of highly basic calcium sulphonates

Country Status (6)

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

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
EP0121964B1 (en) * 1983-04-08 1986-12-30 Shell Internationale Researchmaatschappij B.V. 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 (enExample) * 1973-08-15 1975-04-14

Also Published As

Publication number Publication date
EP0000264B1 (en) 1982-02-10
DE2861618D1 (en) 1982-03-18
JPH034599B2 (enExample) 1991-01-23
SU919592A3 (ru) 1982-04-07
JPS5414919A (en) 1979-02-03
EP0000264A1 (en) 1979-01-10
BR7804263A (pt) 1979-02-28

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Legal Events

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