GB2411660A - Method for producing lubricant additive (variants) - Google Patents
Method for producing lubricant additive (variants) Download PDFInfo
- Publication number
- GB2411660A GB2411660A GB0510381A GB0510381A GB2411660A GB 2411660 A GB2411660 A GB 2411660A GB 0510381 A GB0510381 A GB 0510381A GB 0510381 A GB0510381 A GB 0510381A GB 2411660 A GB2411660 A GB 2411660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- molybdenum
- general formula
- modifier
- variant
- embodied
- 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.)
- Granted
Links
- 239000003879 lubricant additive Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003607 modifier Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 abstract 3
- 239000011733 molybdenum Substances 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- TVWWSIKTCILRBF-UHFFFAOYSA-N molybdenum trisulfide Chemical compound S=[Mo](=S)=S TVWWSIKTCILRBF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002105 nanoparticle Substances 0.000 abstract 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- 229910013812 M2MoO4 Inorganic materials 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000005078 molybdenum compound Substances 0.000 abstract 1
- 150000002752 molybdenum compounds Chemical class 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 239000005077 polysulfide Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
- 150000008117 polysulfides Polymers 0.000 abstract 1
- 229960002317 succinimide Drugs 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/22—Compounds containing sulfur, selenium or tellurium
-
- 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
- C10M159/18—Complexes with metals
-
- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/09—Complexes with metals
-
- 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
- C10N2010/12—Groups 6 or 16
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/06—Particles of special shape or size
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
The invention relates to petroleum chemistry, more specifically to sulfur-containing molybdenum compounds and to the use thereof in the form of lubricant additives which decrease friction coefficient. In the first variant, molybdenum trisulfide nanoparticles and the derivatives thereof are produced from thio-molybdenum acid salts of the general formula M2MoS4-x Ox, wherein M=NH4, Na, x=0-3 in the presence of two modifiers, one of them being embodied in the form of tetra-alkyl-ammonium salts or a mixture of salt of the general formula R<1>R<2>R<3>R<4>NX, wherein R<1>R<2>R<3> and R<4> equal or different are selected from a group containing C1-C16 alkyl, X=Cl, Br, the second modifier being embodied in the form of a succinimide of the general formula Formula wherein R<5>= straight or branched-chain alkyl or oligoalkylene whose molar mass ranges from 140 to about 1000, R<6> is selected from a group comprising H, -C(=O)NH2, -(CH2CH2 NH)nCH3, n=1-4. The process is carried out by means of a thermal treatment which is homogenised in the polar solvent of the mixture of a thio-molybdenum acid salt and the first or second modifier, cooling the thus produced mixture and a subsequently adding the second or the first modifier, respectively. In the second variant, the inventive method consists in producing molybdenum trisulfide nanoparticles and the derivatives thereof from molybdenum acid salts of the formula M2MoO4, wherein M=NH4, Na, and a sulphur donator embodied in the form of an inorganic sulphide or a polysulfide of the general formula M'2Sn, wherein M'= M= NH4, Na, n=1-4, or a thiocarbamide, afterwards, the first variant being used.
Description
GB 2411660 A continuation (72) Inventor(s): Viktor Nikolaevich Bakunin
Galina Nikolaevna Kuz'mina Oleg Paviovich Parenago (74) Agent and/or Address for Service: Marks & Clerk Long Acre, LONDON, WC2E BRA, United Kingdom
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002128364/04A RU2002128364A (en) | 2002-10-23 | 2002-10-23 | METHOD FOR PRODUCING ADDITIVE TO LUBRICANTS (OPTIONS) |
| PCT/RU2003/000440 WO2004037957A1 (en) | 2002-10-23 | 2003-10-16 | Method for producing lubricant additive (variants) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0510381D0 GB0510381D0 (en) | 2005-06-29 |
| GB2411660A true GB2411660A (en) | 2005-09-07 |
| GB2411660B GB2411660B (en) | 2006-07-12 |
Family
ID=32173384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0510381A Expired - Fee Related GB2411660B (en) | 2002-10-23 | 2003-10-16 | Method for producing lubricant additive (variants) |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20060094605A1 (en) |
| JP (1) | JP2006503954A (en) |
| CN (1) | CN100384969C (en) |
| AU (1) | AU2003277760A1 (en) |
| DE (1) | DE10393575T5 (en) |
| EA (1) | EA008515B1 (en) |
| GB (1) | GB2411660B (en) |
| RU (1) | RU2002128364A (en) |
| UA (1) | UA80727C2 (en) |
| WO (1) | WO2004037957A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4410159B2 (en) * | 2005-06-24 | 2010-02-03 | 三菱電機株式会社 | AC rotating electric machine |
| US8741821B2 (en) * | 2007-01-03 | 2014-06-03 | Afton Chemical Corporation | Nanoparticle additives and lubricant formulations containing the nanoparticle additives |
| US20080269086A1 (en) * | 2007-04-30 | 2008-10-30 | Atanu Adhvaryu | Functionalized nanosphere lubricants |
| BRPI0703141B1 (en) | 2007-08-02 | 2018-10-16 | Petroleo Brasileiro S/A Petrobras | process of obtaining an intermetallic compound. |
| US7994105B2 (en) * | 2007-08-11 | 2011-08-09 | Jagdish Narayan | Lubricant having nanoparticles and microparticles to enhance fuel efficiency, and a laser synthesis method to create dispersed nanoparticles |
| KR101083306B1 (en) | 2009-08-18 | 2011-11-15 | 한국전력공사 | Preparetion method of lubricating oil and lubricating oil produced thereby |
| IT1402163B1 (en) * | 2010-10-01 | 2013-08-28 | Univ Degli Studi Salerno | "ONE-POT" SYNTHESIS OF NANO CRISTALLI 1D, 2D, AND 0D OF TUNGSTEN AND MOLYBDENUM CALCOGENURES (WS2, MOS2) FUNCTIONALIZED WITH LONG-CHAIN AND / OR TIOL-AMMINE ACIDS AND / OR TIOLS |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223625A (en) * | 1963-11-12 | 1965-12-14 | Exxon Research Engineering Co | Colloidal molybdenum complexes and their preparation |
| US4283295A (en) * | 1979-06-28 | 1981-08-11 | Chevron Research Company | Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing said composition |
| US4263152A (en) * | 1979-06-28 | 1981-04-21 | Chevron Research Company | Process of preparing molybdenum complexes, the complexes so-produced and lubricants containing same |
| US4324672A (en) * | 1980-06-25 | 1982-04-13 | Texaco, Inc. | Dispersant alkenylsuccinimides containing oxy-reduced molybdenum and lubricants containing same |
| US4400282A (en) * | 1980-12-05 | 1983-08-23 | Gulf Research & Development Company | Lubricating oils containing quaternary ammonium thiomolybdates |
| US4343746A (en) * | 1980-12-10 | 1982-08-10 | Gulf Research & Development Company | Quaternary ammonium thiomolybdates |
| US4474673A (en) * | 1982-06-11 | 1984-10-02 | Standard Oil Company (Indiana) | Molybdenum-containing friction modifying additive for lubricating oils |
| US4588829A (en) * | 1984-07-27 | 1986-05-13 | Exxon Research & Engineering Company | (Disulfido)tris(N,N-substituted dithiocarbamato)Mo(V) complexes |
| SU1384612A1 (en) * | 1986-02-20 | 1988-03-30 | 29 Конструкторско-технологический центр | Method of producing lubricant composition |
| US4765918A (en) * | 1986-11-28 | 1988-08-23 | Texaco Inc. | Lubricant additive |
| US6117826A (en) * | 1998-09-08 | 2000-09-12 | Uniroyal Chemical Company, Inc. | Dithiocarbamyl derivatives useful as lubricant additives |
| JP4201902B2 (en) * | 1998-12-24 | 2008-12-24 | 株式会社Ａｄｅｋａ | Lubricating composition |
| MXPA02011855A (en) * | 2000-06-02 | 2003-04-10 | Crompton Corp | Nanosized particles of molybdenum sulfide and derivatives and uses thereof. |
| JP2005538093A (en) * | 2002-07-23 | 2005-12-15 | ザ リージェンツ オブ ザ ユニバーシティー オブ ミシガン | Tetrapolyammonium tetrathiomolybdate and related compounds for anti-angiogenic therapy |
-
2002
- 2002-10-23 RU RU2002128364/04A patent/RU2002128364A/en not_active Application Discontinuation
-
2003
- 2003-10-16 CN CNB2003801053167A patent/CN100384969C/en not_active Expired - Fee Related
- 2003-10-16 JP JP2004546580A patent/JP2006503954A/en active Pending
- 2003-10-16 AU AU2003277760A patent/AU2003277760A1/en not_active Abandoned
- 2003-10-16 DE DE10393575T patent/DE10393575T5/en not_active Withdrawn
- 2003-10-16 GB GB0510381A patent/GB2411660B/en not_active Expired - Fee Related
- 2003-10-16 WO PCT/RU2003/000440 patent/WO2004037957A1/en active Application Filing
- 2003-10-16 EA EA200500556A patent/EA008515B1/en not_active IP Right Cessation
- 2003-10-16 US US10/532,416 patent/US20060094605A1/en not_active Abandoned
- 2003-10-16 UA UAA200504796A patent/UA80727C2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200500556A1 (en) | 2005-10-27 |
| RU2002128364A (en) | 2004-04-27 |
| DE10393575T5 (en) | 2005-09-29 |
| GB2411660B (en) | 2006-07-12 |
| CN1723269A (en) | 2006-01-18 |
| AU2003277760A1 (en) | 2004-05-13 |
| CN100384969C (en) | 2008-04-30 |
| UA80727C2 (en) | 2007-10-25 |
| WO2004037957A1 (en) | 2004-05-06 |
| US20060094605A1 (en) | 2006-05-04 |
| EA008515B1 (en) | 2007-06-29 |
| JP2006503954A (en) | 2006-02-02 |
| GB0510381D0 (en) | 2005-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20141016 |