DE2745202C2 - - Google Patents

Info

Publication number
DE2745202C2
DE2745202C2 DE2745202A DE2745202A DE2745202C2 DE 2745202 C2 DE2745202 C2 DE 2745202C2 DE 2745202 A DE2745202 A DE 2745202A DE 2745202 A DE2745202 A DE 2745202A DE 2745202 C2 DE2745202 C2 DE 2745202C2
Authority
DE
Germany
Prior art keywords
calcium oxide
calcium
mixture
minutes
water
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
DE2745202A
Other languages
German (de)
English (en)
Other versions
DE2745202A1 (de
Inventor
George De Clippeleir
Andre Bruessel/Bruxelles Be Vanderlinden
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.)
Labofina Sa Bruessel/bruxelles Be
Original Assignee
Labofina Sa Bruessel/bruxelles Be
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
Priority claimed from BE171325A external-priority patent/BE847062A/fr
Application filed by Labofina Sa Bruessel/bruxelles Be filed Critical Labofina Sa Bruessel/bruxelles Be
Publication of DE2745202A1 publication Critical patent/DE2745202A1/de
Application granted granted Critical
Publication of DE2745202C2 publication Critical patent/DE2745202C2/de
Granted 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
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbased sulfonic acid salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19772745202 1976-10-08 1977-10-07 Verfahren zur herstellung von ueberbasischen calciumsulfonaten Granted DE2745202A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE171325A BE847062A (fr) 1976-10-08 1976-10-08 Procede de preparation de sulfonates de calcium superbasiques,

Publications (2)

Publication Number Publication Date
DE2745202A1 DE2745202A1 (de) 1978-04-13
DE2745202C2 true DE2745202C2 (enrdf_load_html_response) 1987-08-27

Family

ID=3842923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772745202 Granted DE2745202A1 (de) 1976-10-08 1977-10-07 Verfahren zur herstellung von ueberbasischen calciumsulfonaten

Country Status (4)

Country Link
DE (1) DE2745202A1 (enrdf_load_html_response)
GB (1) GB1589977A (enrdf_load_html_response)
IT (1) IT1087857B (enrdf_load_html_response)
NL (1) NL7709143A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492230A (en) * 1966-05-27 1970-01-27 Standard Oil Co Method of preparing alkaline earth sulfonates of high alkalinity
US3524814A (en) * 1966-06-20 1970-08-18 Standard Oil Co Method of preparing over-based alkaline earth sulfonates

Also Published As

Publication number Publication date
IT1087857B (it) 1985-06-04
NL7709143A (nl) 1978-04-11
DE2745202A1 (de) 1978-04-13
GB1589977A (en) 1981-05-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee