CN105482881A - Novel flame-retardant type synthetic hydraulic oil for coal mine - Google Patents
Novel flame-retardant type synthetic hydraulic oil for coal mine Download PDFInfo
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- 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
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
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- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic compound
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- 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
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
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- 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
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
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Abstract
The invention discloses novel flame-retardant type synthetic hydraulic oil for a coal mine. The novel flame-retardant type synthetic hydraulic oil is prepared from the following raw materials in parts by weight: 280 to 285 parts of industrial oleic acid, 12.6 to 13 parts of iodine, 72 to 74 parts of acrylic acid, 134 to 135 parts of TMP (Trimethylolpropane), 15 to 16 parts of toluenesulfonic acid, 15 to 17 parts of nano boron carbide particles, 0.8 to 1 part of span 80, 2 to 3 parts of CMC (Carboxy Methylated Cellulose) sodium, 30 to 32 parts of deionized water, 3.2 to 3.5 parts of hydroxyethyl imidazolidine, 10 to 12 parts of polymethacrylate, 3.5 to 4 parts of zinc dialkyl dithiophosphate, 0.08 to 0.1 part of benzotriazole, 0.07 to 0.08 part of barium dinonyl naphthalene sulfonate, 3 to 4 parts of tricresyl phosphate, 2 to 3 parts of DMMP (Di-methyl Methyl Phosphonate) and 2.5 to 3 parts of lead naphthenate. The novel flame-retardant type synthetic hydraulic oil prepared by the invention is good in rust resistance, corrosion resistance and flame retardancy and is very suitable for being used by hydraulic equipment of a coal mine system.
Description
Technical field
The present invention relates to technical field of hydraulic pressure, particularly relate to a kind of New Coal Mine nonflammable synthetic hydraulic fluid.
Background technology
In recent years, along with design of Hydraulic System, manufacturing technology development and be gradually improved, hydraulic technique is widely used in mechanical means of new generation.The polytropy of hydraulic machinery operating environment, very large challenge is brought: hydraulic efficiency oil must bear the test of high pressure-temperature, temperature variation, severe environment to hydraulic efficiency oil, need excellent viscosity temperature characteristic and higher supporting capacity, ensure working efficiency and the work-ing life of machinery, but existing antiwear hydraulic oil is difficult to meet hydraulic efficiency system operating mode complicated and changeable completely.Present widely used antiwear hydraulic oil, viscosity index is lower, and viscosity temperature characteristic is poor, and the hydraulic efficiency oil being applicable to summer in winter life-time service is less, need change hydraulic efficiency oil when difference variation is larger; Oxidation Stability is unstable, and oxidation at high temperatures produces greasy filth, blocking purolator; Supporting capacity is not enough, can not bear larger impact load.
By on the base oil to multiple base oil, viscosity modifier, oxidation inhibitor, Additives Property in Lubricants evaluation in " development of the multistage antiwear hydraulic oil of high-performance " literary composition, by theoretical and experimental study, have developed a kind of multistage antiwear hydraulic oil, widen the temperature applicability of hydraulic efficiency oil, improve work-ing life of hydraulic machinery, extend hydraulic efficiency oil duration of service, save energy.But along with the reinforcement of people's environmental consciousness and the increasingly stringent of environmental regulation, the exploitation of Biodegradable lubricant oil and use more and more cause the extensive concern of people, and the biological degradability of most hydraulic basis oil is poor, belong to bio-refractory lubricant.Do not set forth for the degradability of hydraulic efficiency oil and the oxidation-resistance of degradable base oil in this article.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of New Coal Mine nonflammable synthetic hydraulic fluid.
The present invention is achieved by the following technical solutions:
A kind of New Coal Mine nonflammable synthetic hydraulic fluid, be made up of the raw material of following weight part: industrial oleic acid 280-285, iodine 12.6-13, vinylformic acid 72-74, TriMethylolPropane(TMP) 134-135, toluenesulphonic acids 15-16, nano silicon carbide boron particles 15-17, sorbester p17 0.8-1, Xylo-Mucine 2-3, deionized water 30-32, hydroxyethyl imidazole quinoline 3.2-3.5, polymethacrylate 10-12, zinc dialkyl dithiophosphate 3.5-4, benzotriazole 0.08-0.1, dinonyl naphthalene sulfonate barium 0.07-0.08, tritolyl phosphate 3-4, dimethyl methyl phosphonate 2-3, lead naphthenate 2.5-3.
Described a kind of New Coal Mine nonflammable synthetic hydraulic fluid, be made up of following concrete steps:
(1) industrial oleic acid is put into reactor, be heated to 200-210 DEG C, add iodine, continue after stirring to add vinylformic acid, with the speed stirring reaction 2-2.5 hour of 300-400 rev/min, after naturally cooling, separation and purification is carried out to thick product, obtain high-purity oleic acid; High-purity oleic acid is put into reactor, adds TriMethylolPropane(TMP), toluenesulphonic acids, be heated to 120-130 DEG C, back flow reaction 3-4 hour, cooling, filtration, distillation, obtain base oil, i.e. tricarboxymethyl propane oleate;
(2) Xylo-Mucine is added in deionized water, stir 10 minutes to dissolving completely, then sorbester p17 is added, 10 minutes are stirred with the speed of 600-800 rev/min, obtain dispersion liquid, continue to add nano silicon carbide boron particles, stir and obtain suspension in 10-15 minute, then suspension is placed in ultrasonic cleaning instrument ultrasonic disperse after 15-20 minute spraying dry obtain modified Nano boron nitride particle;
(3) tricarboxymethyl propane oleate of half amount is put into stirring, add hydroxyethyl imidazole quinoline, the modified Nano boron nitride particle that step (2) obtains is added after stirring 15-20 minute with the speed of 300-400 rev/min, continue to stir 30-40 minute, until be uniformly dispersed, obtain antifriction antiwear and strengthen base oil;
(4) polymethacrylate, zinc dialkyl dithiophosphate are put into jointly mediation still, be heated to 100-120 DEG C, temperature control stirring 90-120 minute, be cooled to 60-70 DEG C, add benzotriazole, dinonyl naphthalene sulfonate barium, tritolyl phosphate, dimethyl methyl phosphonate, stir the tricarboxymethyl propane oleate adding surplus after 30-40 minute, continue to stir, until mixture all dissolves stand-by;
(5) antifriction antiwear step (3) obtained strengthens base oil and mixes with the product that step (4) obtains, continue to add all the other remaining components, stir with the speed of 1000-1200 rev/min, then grind 3 times through triple-roller mill, eventually pass 3 grades and filter rear barrelling, get product.
Advantage of the present invention is: industrial oleic acid is made high-purity oleic acid by a series of reaction by the present invention, the high-purity oleic acid of self-control is utilized to be prepared into tricarboxymethyl propane oleate again, improve the shortcoming that industrial oleic acid easily occurs to be oxidized, make the base oil made have good oxidation-resistance and low-temperature performance, there is higher biological degradation rate simultaneously; The present invention also adds hydroxyethyl imidazole quinoline in base oil, reduce oil/water interfacial tension and and accelerate microorganism growth, thus further increase the biological degradability of product of the present invention, coordinate the interpolation of modified Nano boron nitride particle, between friction pair, play " micro-bearing " effect of rolling, thus play the effect of antifriction antiwear.
The present invention adds appropriate dinonyl naphthalene sulfonate barium and benzotriazole as composite corrosion inhibitor in preparation process, decrease oil product middle acid substance to the corrosion of metallic surface and damage, effectively can suppress the generation of corroding, and significantly improve the long-term effect of product rust-preventing characteristic and non-corrosibility; Add tritolyl phosphate and dimethyl methyl phosphonate composite, improve the flame retardant properties of product; The hydraulic efficiency oil that the present invention makes has excellent antirust, anticorrosion, flame retardant properties, and the hydraulic efficiency installation being applicable to very much colliery system uses.
Embodiment
A kind of New Coal Mine nonflammable synthetic hydraulic fluid, is made up of the raw material of following weight part (kilogram): industrial oleic acid 280, iodine 12.6, vinylformic acid 72, TriMethylolPropane(TMP) 134, toluenesulphonic acids 15, nano silicon carbide boron particles 15, sorbester p17 0.8, Xylo-Mucine 2, deionized water 30, hydroxyethyl imidazole quinoline 3.2, polymethacrylate 10, zinc dialkyl dithiophosphate 3.5, benzotriazole 0.08, dinonyl naphthalene sulfonate barium 0.07, tritolyl phosphate 3, dimethyl methyl phosphonate 2, lead naphthenate 2.5.
Described a kind of New Coal Mine nonflammable synthetic hydraulic fluid, be made up of following concrete steps:
(1) industrial oleic acid is put into reactor, be heated to 200 DEG C, add iodine, continue after stirring to add vinylformic acid, with the speed stirring reaction 2 hours of 300 revs/min, after naturally cooling, separation and purification is carried out to thick product, obtain high-purity oleic acid; High-purity oleic acid is put into reactor, adds TriMethylolPropane(TMP), toluenesulphonic acids, be heated to 120 DEG C, back flow reaction 3 hours, cooling, filtration, distillation, obtain base oil, i.e. tricarboxymethyl propane oleate;
(2) Xylo-Mucine is added in deionized water, stir 10 minutes to dissolving completely, then sorbester p17 is added, 10 minutes are stirred with the speed of 600 revs/min, obtain dispersion liquid, continue to add nano silicon carbide boron particles, stir and obtain suspension in 10 minutes, then suspension is placed in ultrasonic cleaning instrument ultrasonic disperse after 15 minutes spraying dry obtain modified Nano boron nitride particle;
(3) tricarboxymethyl propane oleate of half amount is put into stirring, add hydroxyethyl imidazole quinoline, after stirring 15 minutes with the speed of 300 revs/min, add the modified Nano boron nitride particle that step (2) obtains, continue stirring 30 minutes, until be uniformly dispersed, obtain antifriction antiwear and strengthen base oil;
(4) polymethacrylate, zinc dialkyl dithiophosphate are put into jointly mediation still, be heated to 100 DEG C, temperature control stirring 90 minutes, be cooled to 60 DEG C, add benzotriazole, dinonyl naphthalene sulfonate barium, tritolyl phosphate, dimethyl methyl phosphonate, stir the tricarboxymethyl propane oleate adding surplus after 30 minutes, continue to stir, until mixture all dissolves stand-by;
(5) antifriction antiwear step (3) obtained strengthens base oil and mixes with the product that step (4) obtains, continue to add all the other remaining components, stir with the speed of 1000 revs/min, then grind 3 times through triple-roller mill, eventually pass 3 grades and filter rear barrelling, get product.
The hydraulic efficiency oil that the present invention makes, obtains data through overtesting as follows: kinematic viscosity is 47.1mm at 40 DEG C
2/ s, 100 DEG C is 10.5mm
2/ s; Viscosity index is 180-211; Biological degradation rate reaches 97%; Corrosion test reaches 1 grade.
Claims (2)
1. a New Coal Mine nonflammable synthetic hydraulic fluid, it is characterized in that, be made up of the raw material of following weight part: industrial oleic acid 280-285, iodine 12.6-13, vinylformic acid 72-74, TriMethylolPropane(TMP) 134-135, toluenesulphonic acids 15-16, nano silicon carbide boron particles 15-17, sorbester p17 0.8-1, Xylo-Mucine 2-3, deionized water 30-32, hydroxyethyl imidazole quinoline 3.2-3.5, polymethacrylate 10-12, zinc dialkyl dithiophosphate 3.5-4, benzotriazole 0.08-0.1, dinonyl naphthalene sulfonate barium 0.07-0.08, tritolyl phosphate 3-4, dimethyl methyl phosphonate 2-3, lead naphthenate 2.5-3.
2. a kind of New Coal Mine nonflammable synthetic hydraulic fluid according to claim 1, is characterized in that, be made up of following concrete steps:
(1) industrial oleic acid is put into reactor, be heated to 200-210 DEG C, add iodine, continue after stirring to add vinylformic acid, with the speed stirring reaction 2-2.5 hour of 300-400 rev/min, after naturally cooling, separation and purification is carried out to thick product, obtain high-purity oleic acid; High-purity oleic acid is put into reactor, adds TriMethylolPropane(TMP), toluenesulphonic acids, be heated to 120-130 DEG C, back flow reaction 3-4 hour, cooling, filtration, distillation, obtain base oil, i.e. tricarboxymethyl propane oleate;
(2) Xylo-Mucine is added in deionized water, stir 10 minutes to dissolving completely, then sorbester p17 is added, 10 minutes are stirred with the speed of 600-800 rev/min, obtain dispersion liquid, continue to add nano silicon carbide boron particles, stir and obtain suspension in 10-15 minute, then suspension is placed in ultrasonic cleaning instrument ultrasonic disperse after 15-20 minute spraying dry obtain modified Nano boron nitride particle;
(3) tricarboxymethyl propane oleate of half amount is put into stirring, add hydroxyethyl imidazole quinoline, the modified Nano boron nitride particle that step (2) obtains is added after stirring 15-20 minute with the speed of 300-400 rev/min, continue to stir 30-40 minute, until be uniformly dispersed, obtain antifriction antiwear and strengthen base oil;
(4) polymethacrylate, zinc dialkyl dithiophosphate are put into jointly mediation still, be heated to 100-120 DEG C, temperature control stirring 90-120 minute, be cooled to 60-70 DEG C, add benzotriazole, dinonyl naphthalene sulfonate barium, tritolyl phosphate, dimethyl methyl phosphonate, stir the tricarboxymethyl propane oleate adding surplus after 30-40 minute, continue to stir, until mixture all dissolves stand-by;
(5) antifriction antiwear step (3) obtained strengthens base oil and mixes with the product that step (4) obtains, continue to add all the other remaining components, stir with the speed of 1000-1200 rev/min, then grind 3 times through triple-roller mill, eventually pass 3 grades and filter rear barrelling, get product.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109439404A (en) * | 2018-11-13 | 2019-03-08 | 无锡市高润杰化学有限公司 | A kind of synthesis ester type fire resistant hydraulic oil |
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| CN102630249A (en) * | 2009-09-14 | 2012-08-08 | 卢布里佐尔公司 | Farm tractor lubricating composition with good water tolerance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439404A (en) * | 2018-11-13 | 2019-03-08 | 无锡市高润杰化学有限公司 | A kind of synthesis ester type fire resistant hydraulic oil |
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