EP1848525A1 - Melanges d'emulsifiants de sulfonate de sodium synthetiques et naturels - Google Patents

Melanges d'emulsifiants de sulfonate de sodium synthetiques et naturels

Info

Publication number
EP1848525A1
EP1848525A1 EP06736323A EP06736323A EP1848525A1 EP 1848525 A1 EP1848525 A1 EP 1848525A1 EP 06736323 A EP06736323 A EP 06736323A EP 06736323 A EP06736323 A EP 06736323A EP 1848525 A1 EP1848525 A1 EP 1848525A1
Authority
EP
European Patent Office
Prior art keywords
sulfonate
alkali metal
synthetic
oil
blend
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.)
Withdrawn
Application number
EP06736323A
Other languages
German (de)
English (en)
Inventor
Michael T. Costello
Igor Riff
Joseph A. Weaver
Rebecca F. Seibert
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.)
Lanxess Solutions US Inc
Original Assignee
Chemtura Corp
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 Chemtura Corp filed Critical Chemtura Corp
Publication of EP1848525A1 publication Critical patent/EP1848525A1/fr
Withdrawn legal-status Critical Current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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C10M173/00—Lubricating compositions containing more than 10% water
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C10M2203/065—Well-defined aromatic compounds used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
    • C10M2205/0245—Propene used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • C10M2205/0265—Butene used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
    • C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
    • 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
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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
    • C10N2040/20—Metal working
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Definitions

  • the present invention relates to an emulsifier composition including a
  • Sodium petroleum sulfonates are widely used as the primary emulsifier in formulating emulsifiable lubricating compositions used for cutting fluid, hydraulic fluids,
  • Sodium petroleum sulfonates are typically produced as a by-product of refining processes in which certain highly refined petroleum products such as white lubricating oils, medicinal oils, and certain grades of transformer oils, are produced.
  • the highly refined petroleum products are produced by treating a refined petroleum distillate
  • water-soluble layer commonly referred to as an acid sludge layer that contains resinous materials, unreacted sulfuric acid, and water-soluble or green
  • the acid oil layer is neutralized to make a sodium salt and extracted with a polar solvent
  • the amount of the secondary surface active is often added, for instance, fatty acid salts.
  • the amount of the secondary surface active is often added, for instance, fatty acid salts.
  • No. 4,140,642 describes an improved emulsifier composition in which salts of alkylaryl sulfonic acids are employed with an organic or mineral base, and in which the equivalent
  • the concentration and M denotes the equivalent weight of individual acids, which function has two distinct equivalent weight maximum Mi and M 2 , with M 1 ⁇ M 2 .
  • the present inventors have found a blend of sulfonates that provides an
  • emulsii ⁇ er composition that has consistent emulsification properties, and that is
  • This blend comprises at least one natural alkali metal petroleum sulfonate that is not prepared as a by-product of an oil refining process and may be non-
  • An emulsifier composition which includes a blend of at least one natural alkali metal petroleum sulfonate, and at least one synthetic alkali metal
  • the blend includes at least about 30% by weight of a synthetic alkali metal sulfonate including at least about 30% by weight of alkali metal branched dodecylxylene sulfonate having an equivalent weight of from about 500 to about 550.
  • the present invention relates to a blend of natural and synthetic alkali
  • metal sulfonates preferably sodium sulfonates. Natural sodium sulfonates are produced
  • Synthetic sodium sulfonates are produced by the sulfonation of selected hydrocarbon
  • the sulfonates are commercially available and are provided with designations herein for purposes of identifying the sulfonates
  • Sulfonate A sodium salt of a straight chained mono- and dialkylbenzene sulfonate with an equivalent weight of about 510 to about 530, preferably about 520
  • Sulfonate B sodium salt of a straight chained mono- and dialkylbenzene sulfonate with an equivalent weight of about 420 to about 440, preferably about 430
  • Sulfonate F sodium salt of a linear C 12 -C 14 alkylxylene sulfonate with an equivalent weight of about 370 to about 390, preferably about 380
  • Sulfonate G sodium salt of a linear benzene sulfonate with an equivalent weight of about 450 to about 470, preferably about 460
  • Sulfonate M sodium salt of a sulfonate from mineral oil with an equivalent weight of about 440 to about 460, preferably about 450
  • Sulfonate P sodium salt of dinonylnaphthalene sulfonate with an equivalent weight of about 460 to about 480, preferably about 470
  • Sulfonate R sodium salt of a sulfonate from a mineral oil yielding an equivalent weight of about 450 to about 470, preferably about 460
  • Sulfonate Y sodium salt of a sulfonate from a mineral oil yielding an equivalent weight of about 560 to about 570, preferably about 565
  • Synthetic sodium sulfonates suitable for use in such blends include Sulfonate AA, a sodium salt of an alkyl aromatic sulfonate having an equivalent weight (“EW") of about 520, and/or Sulfonate AB, a sodium salt of a branched dodecyl orthoxylene sulfonate having an equivalent weight of about 390.
  • a preferred blend includes at least about 30% by weight of a sodium salt of Sulfonate AA, preferably from about 40% to 90%, and yet more preferably from about 50% to 80%.
  • Suitable examples of natural sodium sulfonates can include, for example,
  • Sulfonate S a low molecular weight (420 EW) sodium petroleum sulfonate, and
  • Sulfonate R a medium molecular weight (460 EW) sodium petroleum sulfonate. Also suitable as a source of natural sodium sulfonate is Sulfonate T, the product of the
  • the emulsifier blend prepared in accordance with this invention can contain from about 10 to about 70, preferably from about 20 to about 60, and more preferably from about 30 to about 50, weight percent
  • emulsifier blend as described above is substantially uniformly admixed with a quantity of lubricating oil ("base oil”) such that upon addition of an aqueous medium
  • Preferred lubricating oils have a kinematic viscosity in the range of from 1 to about 1,000 cSt at a temperature of 40 0 C.
  • Suitable lubricating oils include mineral oils and synthetic oils. Examples of mineral oils include a distilled oil which can be obtained by distilling a paraffinic crude oil, an intermediate crude oil or a naphthenic crude oil
  • distilled oil examples include a solvent-refined oil, a hydrogenation-
  • ref ⁇ ned oil a dewaxed oil and a clay-treated oil.
  • synthetic oils include a low-molecular weight polybutene, a low-molecular weight polypropylene, oligomers of
  • ⁇ -olefms having 8 to 14 carbon atoms and hydrides thereof, alkylbenzenes, and
  • alkymaphthalenes These mineral oils and synthetic oils can be used singly or in a
  • the lubricating oil contain from about 20 percent to about 60 percent by weight of a highly refined base oil having a kinematic viscosity of
  • lubricating oil will, of course, depend on the nature of the emulsifier blend, the nature of the lubricating oil and other factors as those skilled in the art will readily appreciate.
  • a lubricating oil concentrate in accordance with this invention can contain from 1 to about 50, preferably from 2 to about 30, and more preferably from about 5 to about 20, weight percent of emulsifier blend herein.
  • the lubricating oil, in addition to the emulsifier blend, can contain up to about 10 weight percent fatty acid soap(s), up to about 10 weight percent extreme pressure lubricating agent(s), up to about 5 weight percent anti-corrosion agent(s) and up
  • aqueous medium usually water
  • Aqueous emulsions of the oil-in- water and water-in-oil type can be formed with the addition of from about 1 to about 50,
  • the emulsions were rated after 24 hours.
  • the rating system employed was zero to 5 with zero representing an emulsion that had no distinct separation between any cream and the emulsion layer.
  • the rating of 5 indicated a nearly complete
  • Negative oil layer, possible small white cream layer, watery emulsion layer
  • Sulfonate I Sulfonate M, Sulfonate N, Sulfonate V, Sulfonate W and Sulfonate Y were natural sodium petroleum sulfonates.
  • Table 5 illustrates the emulsion test results of the combinations of Sulfonate AB with the various sulfonates listed above. As can be seen, Sulfonate AB produced stable emulsions when blended in certain proportions with Sulfonate AA,
  • Table 6 illustrates the emulsion test results of the combinations of Sulfonate AA with the various sulfonates listed above. Sulfonate AA produced stable
  • petroleum Sulfonate R comprised at least about 50% of the mixture and the amount of Sulfonate O exceeded the amount of Sulfonate X.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Une composition d'émulsifiants comprend au moins un sulfonate de pétrole de métal alcalin naturel et au moins un sulfonate de métal alcalin artificiel. La composition d'émulsifiants peut être combinée avec une huile lubrifiante pour former un concentré d'huile lubrifiante mélangeable à l'eau qui donne une émulsion aqueuse stable après l'ajout d'un milieu aqueux.
EP06736323A 2005-02-15 2006-02-10 Melanges d'emulsifiants de sulfonate de sodium synthetiques et naturels Withdrawn EP1848525A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65368505P 2005-02-15 2005-02-15
US11/326,210 US20060183649A1 (en) 2005-02-15 2006-01-04 Natural and synthetic sodium sulfonate emulsifier blends
PCT/US2006/006981 WO2006089310A1 (fr) 2005-02-15 2006-02-10 Melanges d'emulsifiants de sulfonate de sodium synthetiques et naturels

Publications (1)

Publication Number Publication Date
EP1848525A1 true EP1848525A1 (fr) 2007-10-31

Family

ID=36816380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06736323A Withdrawn EP1848525A1 (fr) 2005-02-15 2006-02-10 Melanges d'emulsifiants de sulfonate de sodium synthetiques et naturels

Country Status (5)

Country Link
US (1) US20060183649A1 (fr)
EP (1) EP1848525A1 (fr)
JP (1) JP2008529776A (fr)
KR (1) KR20070110282A (fr)
WO (1) WO2006089310A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832160B1 (fr) * 2001-11-15 2005-01-14 Atofina PROCEDE DE TRAVAIL OU MISE EN FORME DES METAUX EN PRESENCE DE LUBRIFIANTS AQUEUX A BASE D'ACIDE METHANESULFONIQUE (AMS) ou D'UN SEL HYDROSOLUBLE D'AMS
US20100048432A1 (en) * 2008-08-22 2010-02-25 Costello Michael T Enhanced oil recovery using sulfonate mixtures
US8136236B2 (en) * 2009-09-15 2012-03-20 John Mezzalingua Associates, Inc. Method for manufacturing a coaxial cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930488A (en) * 1930-11-12 1933-10-17 Sonneborn Sons Inc L Art of purifying petroleum sulphonic acids derived from the treatment of mineral oils with sulphuric acid
US3535292A (en) * 1969-01-30 1970-10-20 Fmc Corp Emulsion polymerization with alkali metal peroxydiphosphate
US4140642A (en) * 1974-03-08 1979-02-20 Exxon Research & Engineering Co. Emulsifiable mixture of oil soluble alkylbenzene sulfonate salts having two different molecular weight maxima
EP0111354B1 (fr) * 1982-12-13 1986-12-30 Shell Internationale Researchmaatschappij B.V. Sulphonates d'alkylxylène, leur préparation et emploi
US6225267B1 (en) * 2000-04-04 2001-05-01 Ck Witco Corporation Sodium sulfonate blends as emulsifiers for petroleum oils
US20040248996A1 (en) * 2003-06-09 2004-12-09 Crompton Corporation Sodium petroleum sulfonate blends as emulsifiers for petroleum oils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006089310A1 *

Also Published As

Publication number Publication date
WO2006089310A1 (fr) 2006-08-24
US20060183649A1 (en) 2006-08-17
JP2008529776A (ja) 2008-08-07
KR20070110282A (ko) 2007-11-16

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