CN106381208A - Preparation method of concentrate for hydraulic support - Google Patents
Preparation method of concentrate for hydraulic support Download PDFInfo
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- CN106381208A CN106381208A CN201610783239.XA CN201610783239A CN106381208A CN 106381208 A CN106381208 A CN 106381208A CN 201610783239 A CN201610783239 A CN 201610783239A CN 106381208 A CN106381208 A CN 106381208A
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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
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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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
- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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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
- 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
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/141—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings monocarboxylic
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- 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
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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
- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
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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
- 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
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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
- 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
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
- C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
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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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
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- 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
- C10N2030/04—Detergent property or dispersant property
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- 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
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- 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
- C10N2030/08—Resistance to extreme temperature
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- 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
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- 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
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
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Abstract
The invention relates to a preparation method of a concentrate for a hydraulic support. The preparation method comprises the following steps: firstly successively adding 68-72 parts by weight of water, 3-7 parts by weight of strong monobase and 4-8 parts by weight of EDTA into a reaction vessel, heating to 55-65 DEG C, and reacting for 0.7-1.5 h; then successively adding 5-9 parts by wight of sodium benzoate, 4-8 parts by weight of potassium ricinoleate (soap), 4-8 parts by weight of triethanolamine oleate soap and 0.5-1.5 parts by weight of pigment into the reaction vessel, reacting at 55-65 DEG C for 1.5-2.5h, cooling to 30-40 DEG C, adding an antifoaming agent, and cooling to room temperature so as to prepare the concentrate for the hydraulic support. The preparation method of the concentrate for the hydraulic support is simple to operate, and is economic, energy-saving and environment friendly. The prepared concentrate has excellent lubricity, cleaning ability, antirust property, cooling ability and more stable thermal stability.
Description
Technical field
The present invention relates to a kind of preparation method of hydraulic support concentrated solution.
Background technology
At present, the concentrated solution of traditional hydraulic support uses oil emulsion, and its stability is poor, relatively costly, and
Environment can be caused with a certain degree of pollution.
Content of the invention
It is an object of the present invention to proposing a kind of preparation method of hydraulic support concentrated solution.
A kind of preparation method of hydraulic support concentrated solution according to embodiments of the present invention, comprises the steps：First according to
The secondary EDTA adding the water that mass fraction is 68 parts～72 parts, 3 parts～7 parts of unitary highly basic and 4 parts～8 parts in reactor,
Then described reactor is heated to 55 DEG C～65 DEG C, reacts 0.7h～1.5h；Then add matter successively in described reactor
Amount number be 5 parts～9 parts sodium benzoate, 4 parts～8 parts of castor potash soap, 4 parts～8 parts of triethanolamine oleate and 0.5 part～
1.5 parts of pigment, after reaction 1.5h～2.5h at a temperature of 55 DEG C～65 DEG C, temperature is reduced to 30 DEG C～40 DEG C, addition disappears
Infusion, then reduces temperature to room temperature, so that hydraulic support concentrated solution is obtained.
The preparation method of the hydraulic support concentrated solution according to the present invention, simple to operate, economic, energy-conserving and environment-protective, prepared
Concentrated solution there is excellent lubricity, cleaning, rust-preventing characteristic, cooling and more stable heat stability, have antirust, profit
The effect such as slide, clean and cool down, to human body, no skin irritation.It is applied to coal mine hydraulic supporting, machinery industry, metallurgy industry
Deng hydraulic system make driving medium.
In addition, the preparation method of hydraulic support concentrated solution according to the above embodiment of the present invention, can also have as follows
Additional technical characteristic：
Further, described defoamer at least includes emulsified silicone oil, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxy
Propylene tetramethylolmethane ether, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether and
One of polydimethylsiloxane.
Further, the mass fraction of described defoamer is 5 parts～8 parts.
Further, described pigment includes natural pigment and synthetic dyestuff.
Further, described water is deionized water or distilled water.
Further, described unitary highly basic is at least one of potassium hydroxide or sodium hydroxide.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, described embodiment is exemplary it is intended to be used for explaining the present invention, and
It is not considered as limiting the invention.
A kind of preparation method of hydraulic support concentrated solution according to embodiments of the present invention, comprises the steps：
The water that mass fraction is 68 parts～72 parts, 3 parts～7 parts of unitary highly basic and 4 is added first successively in reactor
Part～8 parts of EDTA, then described reactor is heated to 55 DEG C～65 DEG C, reacts 0.7h～1.5h, so that EDTA and unitary
There is chelatropic reaction in highly basic, form stable water soluble complex.Described unitary highly basic can be sodium hydroxide or hydroxide
Potassium etc., preferably potassium hydroxide or sodium hydroxide, because potassium hydroxide and sodium hydroxide raw material are easy to get, cheap, economical and practical.
Wherein, described water is preferably deionized water or distilled water, to avoid containing impurity in water, and then affects hydraulic support concentration
The performance of liquid.
Then the sodium benzoate that mass fraction is 5 parts～9 parts, 4 parts～8 parts of castor potassium are added successively in described reactor
The pigment of soap, 4 parts～8 parts of triethanolamine oleate and 0.5 part～1.5 parts, at a temperature of 55 DEG C～65 DEG C reaction 1.5h～
After 2.5h, temperature is reduced to 30 DEG C～40 DEG C, adds defoamer, then reduce temperature to room temperature, so that hydraulic support is obtained
Concentrated solution.The hydraulic support concentrated solution adding the Material synthesis such as triethanolamine oleate and castor potash soap has excellent lubricity
Energy and rustless property, triethanolamine oleate is excellent oiliness additive, is combined the cutting fluid being configured to complex and has
Excellent lubricity, rust-preventing characteristic, cooling and cleaning.Wherein, defoamer can be multiple for emulsified silicone oil, high-carbon alcohol fatty acid ester
Compound, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether and polyoxypropylene
One or more of polyoxyethylene glycerol ether and polydimethylsiloxane, the gas that defoamer produces during being used for elimination reaction
Bubble, to avoid the impact to cutting fluid performance for the bubble.The amount of the defoamer adding is so that bubble collapse is advisable it is preferable that adding
The mass fraction of defoamer is 5 parts～8 parts.Wherein, pigment includes natural pigment and synthetic dyestuff.
Describe the present invention below by specific embodiment in detail.
Embodiment 1
(1) add the EDTA of the water that mass fraction is 68 parts, 5 parts of potassium hydroxide and 6 parts first successively in reactor,
Then described reactor is heated to 60 DEG C, reacts 1h.
(2) add in described reactor and then successively the sodium benzoate that mass fraction is 7 parts, 6 parts of castor potash soap, 6 parts
Triethanolamine oleate and 1 part of beet red, after reaction 2.5h at a temperature of 60 DEG C, temperature is reduced to 35 DEG C, adds 6 parts
The fatty acid ester compounded thing of higher alcohols, then reduces temperature to room temperature, so that hydraulic support concentrated solution is obtained.
The preparation method of the hydraulic support concentrated solution according to the present embodiment, simple to operate, economic, energy-conserving and environment-protective, made
Standby concentrated solution has excellent lubricity, cleaning, rust-preventing characteristic, cooling and more stable heat stability, have antirust,
The effects such as lubrication, cleaning and cooling, to human body, no skin irritation.It is applied to coal mine hydraulic supporting, machinery industry, metallurgical row
The hydraulic system of industry etc. makees driving medium.
Embodiment 2
(1) add the EDTA of the water that mass fraction is 72 parts, 3 parts of sodium hydroxide and 4 parts first successively in reactor,
Then described reactor is heated to 55 DEG C, reacts 0.7h.
(2) add in described reactor and then successively the sodium benzoate that mass fraction is 5 parts, 4 parts of castor potash soap, 4 parts
Triethanolamine oleate and 0.5 part of Rhizoma Curcumae Longae, after reaction 1.5h at a temperature of 55 DEG C, temperature is reduced to 30 DEG C, adds 5 parts
Polyoxyethylene polyoxypropylene tetramethylolmethane ether, then reduces temperature to room temperature, so that hydraulic support concentrated solution is obtained.
The preparation method of the hydraulic support concentrated solution according to the present embodiment, simple to operate, economic, energy-conserving and environment-protective, made
Standby concentrated solution has excellent lubricity, cleaning, rust-preventing characteristic, cooling and more stable heat stability, have antirust,
The effects such as lubrication, cleaning and cooling, to human body, no skin irritation.It is applied to coal mine hydraulic supporting, machinery industry, metallurgical row
The hydraulic system of industry etc. makees driving medium.
Embodiment 3
(1) add the EDTA of the water that mass fraction is 70 parts, 7 parts of potassium hydroxide and 8 parts first successively in reactor,
Then described reactor is heated to 65 DEG C, reacts 1.5h.
(2) add in described reactor and then successively the sodium benzoate that mass fraction is 9 parts, 8 parts of castor potash soap, 8 parts
Triethanolamine oleate and 1.5 parts of amaranth, after reaction 2.5h at a temperature of 65 DEG C, temperature is reduced to 40 DEG C, adds 8
Part polydimethylsiloxane, then reduces temperature to room temperature, so that hydraulic support concentrated solution is obtained.
The preparation method of the hydraulic support concentrated solution according to the present embodiment, simple to operate, economic, energy-conserving and environment-protective, made
Standby concentrated solution has excellent lubricity, cleaning, rust-preventing characteristic, cooling and more stable heat stability, have antirust,
The effects such as lubrication, cleaning and cooling, to human body, no skin irritation.It is applied to coal mine hydraulic supporting, machinery industry, metallurgical row
The hydraulic system of industry etc. makees driving medium.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (6)
1. a kind of preparation method of hydraulic support concentrated solution is it is characterised in that comprise the steps：
Water, 3 parts～7 parts of the unitary highly basic and 4 parts～8 that mass fraction is 68 parts～72 parts is added first successively in reactor
Then described reactor is heated to 55 DEG C～65 DEG C by the EDTA of part, reacts 0.7h～1.5h；
Then successively in described reactor add mass fraction be 5 parts～9 parts sodium benzoate, 4 parts～8 parts of castor potash soap, 4
Part～pigment of 8 parts of triethanolamine oleate and 0.5 part～1.5 parts, react 1.5h～2.5h at a temperature of 55 DEG C～65 DEG C
Afterwards, temperature is reduced to 30 DEG C～40 DEG C, adds defoamer, then reduce temperature to room temperature, concentrated so that hydraulic support is obtained
Liquid.
2. hydraulic support concentrated solution according to claim 1 preparation method it is characterised in that described defoamer at least
Including emulsified silicone oil, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propanol
Amidogen ether, polypropylene glycerol aether and one of polyoxyethylene polyoxypropylene glycerin ether and polydimethylsiloxane.
3. the preparation method of hydraulic support concentrated solution according to claim 1 and 2 is it is characterised in that described defoamer
Mass fraction be 5 parts～8 parts.
4. the preparation method of hydraulic support concentrated solution according to claim 1 is it is characterised in that described pigment includes sky
So pigment and synthetic dyestuff.
5. the preparation method of hydraulic support concentrated solution according to claim 1 is it is characterised in that described water is deionization
Water or distilled water.
6. hydraulic support concentrated solution according to claim 1 preparation method it is characterised in that described unitary highly basic extremely
It is one of potassium hydroxide or sodium hydroxide less.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107057821A (en) * | 2017-05-24 | 2017-08-18 | 榆林市金世源矿用油品有限公司 | A kind of hydraulic support oil emulsion and preparation method thereof |
| CN108048182A (en) * | 2017-12-18 | 2018-05-18 | 煤炭科学技术研究院有限公司 | A kind of complex function additive and preparation method for hydraulic support oil emulsion |
| CN109233982A (en) * | 2018-09-06 | 2019-01-18 | 内蒙古塞克博科矿业科技有限公司 | A kind of production technology of environmental protection derusting type hydraulic support concentrate |
| CN111088096A (en) * | 2019-12-30 | 2020-05-01 | 河北科技大学 | Graphene oxide grafted modified oleic soap, concentrated solution for hydraulic support, preparation method and application |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057821A (en) * | 2017-05-24 | 2017-08-18 | 榆林市金世源矿用油品有限公司 | A kind of hydraulic support oil emulsion and preparation method thereof |
| CN108048182A (en) * | 2017-12-18 | 2018-05-18 | 煤炭科学技术研究院有限公司 | A kind of complex function additive and preparation method for hydraulic support oil emulsion |
| CN109233982A (en) * | 2018-09-06 | 2019-01-18 | 内蒙古塞克博科矿业科技有限公司 | A kind of production technology of environmental protection derusting type hydraulic support concentrate |
| CN111088096A (en) * | 2019-12-30 | 2020-05-01 | 河北科技大学 | Graphene oxide grafted modified oleic soap, concentrated solution for hydraulic support, preparation method and application |
| CN111088096B (en) * | 2019-12-30 | 2022-02-18 | 河北科技大学 | Graphene oxide grafted modified oleic soap, concentrated solution for hydraulic support, preparation method and application |
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Application publication date: 20170208 |