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BR8005430A - Processo para a producao de sulfonatos de calcio altamente basicos,produto obtido e oleo lubrificante - Google Patents

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

Info

Publication number
BR8005430A
BR8005430A BR8005430A BR8005430A BR8005430A BR 8005430 A BR8005430 A BR 8005430A BR 8005430 A BR8005430 A BR 8005430A BR 8005430 A BR8005430 A BR 8005430A BR 8005430 A BR8005430 A BR 8005430A
Authority
BR
Brazil
Prior art keywords
production
product obtained
lubricant oil
highly basic
basic calcium
Prior art date
Application number
BR8005430A
Other languages
English (en)
Inventor
D Simpkin
A Dominey
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 BR8005430A publication Critical patent/BR8005430A/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

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)
BR8005430A 1979-08-31 1980-08-27 Processo para a producao de sulfonatos de calcio altamente basicos,produto obtido e oleo lubrificante BR8005430A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7930286A GB2058118A (en) 1979-08-31 1979-08-31 Overbased calcium sulphonate production

Publications (1)

Publication Number Publication Date
BR8005430A true BR8005430A (pt) 1981-03-10

Family

ID=10507536

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005430A BR8005430A (pt) 1979-08-31 1980-08-27 Processo para a producao de sulfonatos de calcio altamente basicos,produto obtido e oleo lubrificante

Country Status (6)

Country Link
EP (1) EP0025328B1 (pt)
JP (1) JPH0243730B2 (pt)
BR (1) BR8005430A (pt)
CA (1) CA1152101A (pt)
DE (1) DE3062445D1 (pt)
GB (1) GB2058118A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677074A (en) * 1984-06-21 1987-06-30 The Lubrizol Corporation Process for reducing sulfur-containing contaminants in sulfonated hydrocarbons
GB8819215D0 (en) * 1988-08-12 1988-09-14 Shell Int Research Lubricant additives
JPH0737625B2 (ja) * 1990-08-31 1995-04-26 株式会社松村石油研究所 高塩基性カルシウムスルホネートの製造方法
GB9116382D0 (en) * 1991-07-30 1991-09-11 Shell Int Research Liquid composition
GB9120038D0 (en) * 1991-09-19 1991-11-06 Exxon Chemical Patents Inc Overbased metal-containing detergents
US6015778A (en) * 1998-03-27 2000-01-18 The Lubrizol Corporation Process for making overbased calcium sulfonate detergents using calcium oxide and a less than stoichiometric amount of water
US6977319B2 (en) * 2004-03-12 2005-12-20 Chevron Oronite Company Llc Alkylated aromatic compositions, zeolite catalyst compositions and processes for making the same
US7422999B2 (en) * 2005-02-14 2008-09-09 The Lubrizol Corporation Overbased vaterite containing salt composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053522A (pt) * 1963-08-23
US3429811A (en) * 1966-08-17 1969-02-25 Exxon Research Engineering Co Preparation of overbased sulfonates
EP0000264B1 (en) * 1977-07-04 1982-02-10 Exxon Research And Engineering Company The production of highly basic calcium sulphonates.

Also Published As

Publication number Publication date
EP0025328A1 (en) 1981-03-18
EP0025328B1 (en) 1983-03-23
CA1152101A (en) 1983-08-16
JPS5643258A (en) 1981-04-21
GB2058118A (en) 1981-04-08
DE3062445D1 (en) 1983-04-28
JPH0243730B2 (ja) 1990-10-01

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA C07C 139/00.

Ipc: C10M 159/24 (2006.01)

Ipc: C10M 159/24 (2006.01)