CN107760416A - Water-soluble hydraulic support assembles lubricating grease - Google Patents
Water-soluble hydraulic support assembles lubricating grease Download PDFInfo
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- CN107760416A CN107760416A CN201710860261.4A CN201710860261A CN107760416A CN 107760416 A CN107760416 A CN 107760416A CN 201710860261 A CN201710860261 A CN 201710860261A CN 107760416 A CN107760416 A CN 107760416A
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- hydraulic support
- water
- lubricating grease
- hydraulic
- triethanolamine
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- 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
-
- 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
- C10M2201/087—Boron oxides, acids or salts
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- 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
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Water-soluble hydraulic support assembles lubricating grease, belongs to coal mining equipment lubriation material technical field.Using oleic acid, decanedioic acid, triethanolamine, polyoxyethylene sorbitan monooleate, neopelex, sodium tetraborate and ethylenediamine as raw material, react and be made under certain temperature and normal pressure.The present invention is compared with existing procucts, assembling and installation process applied to hydraulic support main body and hydraulic control system, after assembling and installation, can be dispersed in water fluid, hydraulic system will not be caused to block in hydraulic support operation；There can be preferable compatibility with driving medium, the failure of hydraulic transmission medium will not be caused.
Description
Technical field
The present invention relates to a kind of water-soluble hydraulic support assembling lubricating grease, belong to coal mining equipment lubriation material technology
Field.
Background technology
Hydraulic support is the important suspension device of coal mine fully-mechanized mining working, be the coal-winning machine of working face, drag conveyor and
Operating personnel provide the working space of safety, can fix drag conveyor, coal-winning machine and drag conveyor can also be coordinated complete
Into a series of coal mining processes such as coal seam cutting, equipment propulsions.
Production or maintenance producer such as do not smear suitable lubricating grease, can caused close in time in hydraulic support assembling process
Seal component abrasion.Caused minute impurities play abrasive action with the flowing of working media between potted component after abrasion,
Accelerate the abrasion of element, destroy sealing plane, hydraulic valve is lost sealing property, even result in whole valve body damage and
Failure, influence the service life of hydraulic support.In addition, in the installation process of hydraulic support main body, it is also desirable to smear consumption profit
Consistent lubricant, to carry out the assembling at the positions such as oil cylinder, piston and seal, realize the lubrication between part and sealing.
At present, China's coal-mine unit widely uses calcium-base grease " butter " to carry out assembling hydraulic support main body and hydraulic pressure
Control system.By the information for using, observing and worker at the production line provides, hydraulic support is found within new installation half a year, it is yellow
Oil can come off and ooze out, or even be solidified as solid particle, cause internal stent working media muddy, valve member abrasion, trigger and block
Etc. accident, the service life of equipment is reduced.Except " butter ", other Conventional solid lubriation materials, can there is also same problem
The solid block system of indissoluble is formed after being come off in water, or it is incompatible with operating hydraulic system driving medium, make
Into the deterioration failure of driving medium.
The content of the invention
The purpose of the present invention is to prepare water-soluble hydraulic support assembling lubricating grease, applied to hydraulic support main body and hydraulic pressure control
It the assembling of system processed and installation process, after assembling and installation, can be dispersed in water fluid, be transported in hydraulic support
Hydraulic system will not be caused to block in row；There can be preferable compatibility with driving medium, hydraulic transmission medium will not be caused
Failure.
The water-soluble hydraulic support assembling lubricating grease of the present invention, it is characterised in that with oleic acid, decanedioic acid, triethanolamine, poly-
Oxygen ethene Arlacel-80, neopelex, sodium tetraborate and ethylenediamine are raw material, in certain temperature and
React and be made under normal pressure, primary raw material and usage ratio are following (wt%)：
Oleic acid 14~16%
Decanedioic acid 8~10%
Triethanolamine 58~68%
Polyoxyethylene sorbitan monooleate 1.5~3%
Neopelex 1.5~3%
Sodium tetraborate 3~5%
Ethylenediamine 3~5%
The present invention production routine be：Oleic acid, decanedioic acid and triethanolamine are added into reactor, are heated to 100~120
DEG C stir, until white solid melts and has bubble generation completely, add polyoxyethylene sorbitan monooleate, ten
Dialkyl benzene sulfonic acids sodium and sodium tetraborate continue to stir, until solid melts completely forms homogeneous viscous liquid, are cooled to room temperature,
Add ethylenediamine to stir at least 30 minutes, stood after stirring evenly and produce product.
The present invention is developed and assembled suitable for hydraulic support main body, control system etc. according to the characteristics of hydraulic bracket system
Water-soluble lubricating fat, reduce abrasion, condensate oil, block phenomena such as, and have with the preferable compatibility of hydraulic system driving medium,
Even if shedding into hydraulic system, it will not also result in blockage or driving medium deterioration failure, to reducing colliery integrated cost, lifting
Safe and efficient production has important practical value.
Embodiment
With reference to being that the present invention is further illustrated embodiment, but the present invention is not limited to following examples.
Embodiment 1
15% oleic acid, 9% decanedioic acid and 60% triethanolamine are added into reactor jointly according to usage ratio, are heated to
110 DEG C stir, until white solid melts and has bubble generation completely, add 3% polyethenoxy sorbitan list oil
Acid esters, 3% neopelex and 5% sodium tetraborate continue to stir, until solid melts completely forms homogeneous viscous fluid
State, room temperature is cooled to, adds 5% ethylenediamine and stir 45 minutes, stood after stirring evenly and produce product.Product is the uniform cream of brown color
Shape, cone penetration 325, product is uniformly applied to element surface, thin uniform layer can be formed and attach to element metallic surface.Production
The lubricity of product determines its maximum without seizing negative using SH/T0202-1992 lubricating grease extreme pressure properties determination method (four-ball tester method)
Lotus PBIt is worth for 784N, reaches the lubricating requirement of assembling process.It is applied into hydraulic support assembling and installation process, can be with
Play lubrication, sealing and protection effect.
Can preferably it disperse in water fluid in it in place of the characteristic of water-soluble hydraulic support assembling lubricating grease, will
5% product is dispersed in water, and continuous in tool fills in graduated cylinder to reverse 6~8 times, sample can be dispersed in water, and without analysis
Go out thing.
Water-soluble hydraulic support assembling lubricating grease is mainly used in hydraulic support assembling process, and it, which sticks, remains in new installation
The workpiece surface of completion, with the operation of hydraulic support, it can progress into hydraulic support driving medium.Therefore, the product with
The compatibility of hydraulic support driving medium is also most important.Product is scattered in concentrate by 1~3% mass fraction, to dense
Contracting liquid indices are tested, as a result as shown in table 1.
The compatibility of the product of table 1 and concentrate
After water-soluble hydraulic support assembling grease product enters concentrate system, concentrate properties meet MT76-
2011 hydraulic support oil emulsions, enriched oil and its High water cut hydraulic fluid, no denaturalization phenomenon being capable of normal use.
Embodiment 2
14% oleic acid, 10% decanedioic acid and 65% triethanolamine are added into reactor jointly according to usage ratio, are heated to
110 DEG C stir, until white solid melts and has bubble generation completely, add 2% polyethenoxy sorbitan list oil
Acid esters, 3% neopelex and 3% sodium tetraborate continue to stir, until solid melts completely forms homogeneous viscous fluid
State, room temperature is cooled to, adds 3% ethylenediamine and stir 45 minutes, stood after stirring evenly and produce product.Product is the uniform cream of brown color
Shape, cone penetration 390, product is uniformly applied to element surface, thin uniform layer can be formed and attach to element metallic surface.Production
The lubricity of product determines its maximum without seizing negative using SH/T0202-1992 lubricating grease extreme pressure properties determination method (four-ball tester method)
Lotus PBIt is worth for 618N, reaches the lubricating requirement of assembling process.It is applied into hydraulic support assembling and installation process, can be with
Play lubrication, sealing and protection effect.
Can preferably it disperse in water fluid in it in place of the characteristic of water-soluble hydraulic support assembling lubricating grease, will
5% product is dispersed in water, and continuous in tool fills in graduated cylinder to reverse 6~8 times, sample can be dispersed in water, and without analysis
Go out thing.
Water-soluble hydraulic support assembling lubricating grease is mainly used in hydraulic support assembling process, and it, which sticks, remains in new installation
The workpiece surface of completion, with the operation of hydraulic support, it can progress into hydraulic support driving medium.Therefore, the product with
The compatibility of hydraulic support driving medium is also most important.Product is scattered in concentrate by 1~3% mass fraction, to dense
Contracting liquid indices are tested, as a result as shown in table 1.
The compatibility of the product of table 2 and concentrate
After water-soluble hydraulic support assembling grease product enters concentrate system, concentrate properties meet MT76-
2011 hydraulic support oil emulsions, enriched oil and its High water cut hydraulic fluid, no denaturalization phenomenon being capable of normal use.
Claims (2)
1. water-soluble hydraulic support assembles lubricating grease, it is characterised in that with oleic acid, decanedioic acid, triethanolamine, polyoxyethylene
Sorbitol monooleate, neopelex, sodium tetraborate and ethylenediamine are raw material, are reacted under certain temperature and normal pressure
It is made, primary raw material and usage ratio are following (wt%)：
Oleic acid 14~16%
Decanedioic acid 8~10%
Triethanolamine 58~68%
Polyoxyethylene sorbitan monooleate 1.5~3%
Neopelex 1.5~3%
Sodium tetraborate 3~5%
Ethylenediamine 3~5%.
2. prepare the method for the water-soluble hydraulic support assembling lubricating grease of claim 1, it is characterised in that comprise the following steps：
Oleic acid, decanedioic acid and triethanolamine are added into reactor, 100~120 DEG C is heated to and stirs, until white solid melts completely
Change and have bubble generation, add polyoxyethylene sorbitan monooleate, neopelex and sodium tetraborate and continue
Stirring, until solid melts completely forms homogeneous viscous liquid, room temperature is cooled to, adds ethylenediamine and stir at least 30 minutes, stir
Stood after even and produce product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860261.4A CN107760416B (en) | 2017-09-21 | 2017-09-21 | Water-soluble hydraulic support assembly lubricating grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860261.4A CN107760416B (en) | 2017-09-21 | 2017-09-21 | Water-soluble hydraulic support assembly lubricating grease |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107760416A true CN107760416A (en) | 2018-03-06 |
| CN107760416B CN107760416B (en) | 2020-07-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860261.4A Active CN107760416B (en) | 2017-09-21 | 2017-09-21 | Water-soluble hydraulic support assembly lubricating grease |
Country Status (1)
| Country | Link |
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| CN (1) | CN107760416B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321327A (en) * | 2018-09-19 | 2019-02-12 | 煤炭科学技术研究院有限公司 | A kind of high-efficiency lubricating additive for water-soluble hydraulic support assembly rouge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774086A (en) * | 1952-08-19 | 1957-05-08 | California Research Corp | Polyamide-polyamate-thickened greases |
| WO2004106475A1 (en) * | 2003-05-27 | 2004-12-09 | The Lubrizol Corporation | Emulsified based lubricants |
| CN104327922A (en) * | 2014-10-14 | 2015-02-04 | 无锡市飞天油脂有限公司 | Lubricating grease material used for automobiles and preparation method thereof |
| CN105154174A (en) * | 2015-08-27 | 2015-12-16 | 煤炭科学技术研究院有限公司 | Efficient compound corrosion inhibitor for hydraulic support hydraulic fluid and application of efficient compound corrosion inhibitor |
-
2017
- 2017-09-21 CN CN201710860261.4A patent/CN107760416B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774086A (en) * | 1952-08-19 | 1957-05-08 | California Research Corp | Polyamide-polyamate-thickened greases |
| WO2004106475A1 (en) * | 2003-05-27 | 2004-12-09 | The Lubrizol Corporation | Emulsified based lubricants |
| CN104327922A (en) * | 2014-10-14 | 2015-02-04 | 无锡市飞天油脂有限公司 | Lubricating grease material used for automobiles and preparation method thereof |
| CN105154174A (en) * | 2015-08-27 | 2015-12-16 | 煤炭科学技术研究院有限公司 | Efficient compound corrosion inhibitor for hydraulic support hydraulic fluid and application of efficient compound corrosion inhibitor |
Non-Patent Citations (1)
| Title |
|---|
| 蒋明俊等: "《水基润滑脂的研制》", 《石油炼制与化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321327A (en) * | 2018-09-19 | 2019-02-12 | 煤炭科学技术研究院有限公司 | A kind of high-efficiency lubricating additive for water-soluble hydraulic support assembly rouge |
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| Publication number | Publication date |
|---|---|
| CN107760416B (en) | 2020-07-10 |
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