CN109233982A - A kind of production technology of environmental protection derusting type hydraulic support concentrate - Google Patents
A kind of production technology of environmental protection derusting type hydraulic support concentrate Download PDFInfo
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- CN109233982A CN109233982A CN201811036823.4A CN201811036823A CN109233982A CN 109233982 A CN109233982 A CN 109233982A CN 201811036823 A CN201811036823 A CN 201811036823A CN 109233982 A CN109233982 A CN 109233982A
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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
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2201/08—Inorganic acids or salts 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
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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
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy 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
- 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
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
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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
-
- 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
- C10M2207/128—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 containing hydroxy groups; Ethers 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
- 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
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
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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
- C10M2215/02—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
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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
- C10M2229/02—Unspecified siloxanes; Silicones
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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
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention discloses a kind of production technology of environmentally friendly derusting type hydraulic support concentrate, steps are as follows: step 1, the preparation of rust-removing additive: 8~10 parts of borax, 5~7 parts of sodium gluconate and 1~2 part of potassium hydroxide are added in 50 parts of water, are stored at room temperature after being warming up to 50 degree;Step 2, the preparation of lubricant: by 10~15 parts of castor oil, 3~5 parts of potassium hydroxide, be added to be heated to 95 degree in 70~75 parts of water after keep the temperature 10 minutes so that saponification progress reaches 98%, be cooled to 50 degree rapidly;Step 3, the preparation of environmentally friendly derusting type hydraulic support concentrate: 4~5 parts of trihydroxy ethylamine oleate soap, 5~8 parts of triethanolamine, 3~5 parts of potassium hydroxide, 10 parts are put into sodium benzoate, 6~8 parts of EDTA, 10~15 parts of rust remover, 8~10 parts of lubricant, 1~2 part of sodium molybdate, 1~2 part of emulsifier and are added sequentially in 35~50 parts of water, it is heated to 80 degree and stirs evenly, wink, speed was cooled to 50 degree, and addition defoaming agent is simultaneously gently mixed to foam ablation.
Description
Technical field
The present invention relates to derusting rust-proofing technical field more particularly to a kind of lifes of environmentally friendly derusting type hydraulic support concentrate
Production. art.
Background technique
Hydraulic support concentrate/oil emulsion is only able to maintain that protection hydraulic support column at present, plays antiseptic and rustproof
Effect, but during live use, it is regular because concentration is not up to standard or it is lack of standardization to use, cause to corrode inside bracket upright post
Phenomenon, the rusty scale cause bracket upright post cylinder seal to lose, so that it is serious to go here and there the phenomenon of leakage, so repeatedly, and when field application
The problem can be more, be thus just easy to appear as bracket corrosion and caused by security risk.
Environmentally friendly derusting type of the invention is hydraulic to use concentrate based on Alkaline descaling, can be clear in time by a small amount of corrosion layer
Reason avoids corrosion and sealing wear.
Summary of the invention
To solve the above common antirust antirust concentrate due to being easy to cause branch because concentration is not up to standard or it is lack of standardization to use
It erects inside column and corrosion phenomena occurs, which causes bracket upright post cylinder seal to lose, so that it is seriously equal existing to go here and there the phenomenon of leakage
Problematic, the present invention provides a kind of environmentally friendly derusting type hydraulic support concentrate production technology.
It is as follows using technical solution:
A kind of production technology of environmental protection derusting type hydraulic support concentrate,
The step of production technology, is as follows:
Step 1, the preparation of rust-removing additive: by 8~10 parts of borax, 5~7 parts of sodium gluconate and 1~2 part
Potassium hydroxide, be added in 50 parts of water, be stored at room temperature after being warming up to 50 degree;
The preparation of lubricant: step 2 by 10~15 parts of castor oil, 3~5 parts of potassium hydroxide, is added to 70~75
10 minutes are kept the temperature after being heated to 95 degree in the water of part, so that saponification progress reaches 98%, is cooled to 50 degree rapidly;
Step 3, the preparation of environmentally friendly derusting type hydraulic support concentrate: by 4~5 parts of trihydroxy ethylamine oleate soap, 5~8
Part triethanolamine, 3~5 parts of potassium hydroxide, 10 parts be put into sodium benzoate, 6~8 parts of EDTA, 10~15 parts of rust remover,
8~10 parts of lubricant, 1~2 part of sodium molybdate, 1~2 part of emulsifier are added sequentially in 35~50 parts of water, and heating rises
Temperature is to 80 degree and stirs evenly, wink speed be cooled to 50 degree, defoaming agent is added and is simultaneously gently mixed and is melted to foam.
As further explanation, defoaming agent usage amount used in the step 3 is 1-3 parts.
As further explanation, defoaming agent used in the step 3 is higher alcohols or polysiloxane defoaming agent.
It is that the present invention generates the utility model has the advantages that
1. raw material, sodium molybdate and the boraxs such as sodium molybdate, borax, castor oil are added in original basis to improve rustless property
Twice or more, greasy property is improved 1.5 times by castor oil, and alkaline deruster is gradually clear by rusty scale in the environment that PH is in 9
It washes;
2. castor oil is saponified progress 98%, so that the miscible state of oil soap, lubricant effect is most with potassium hydroxide saponification
It is good;
3. the chelation and reduction of borax, sodium gluconate in the alkaline environment of potassium hydroxide take corrosion
Generation.
Specific embodiment
Technical solution of the present invention work specifically, is completely illustrated below.
Embodiment one:
A kind of production technology of environmental protection derusting type hydraulic support concentrate,
The step of production technology, is as follows:
Step 1, the preparation of rust-removing additive: by 8 parts of borax, 5 parts of sodium gluconate and 1 part of potassium hydroxide,
It is added in 50 parts of water, is stored at room temperature after being warming up to 50 degree;
The preparation of lubricant: step 2 by 10 parts of castor oil, 3 parts of potassium hydroxide, is added in 70 parts of water and heats
10 minutes are kept the temperature after to 95 degree, so that saponification progress reaches 98%, is cooled to 50 degree rapidly;
Step 3, the preparation of environmentally friendly derusting type hydraulic support concentrate: by 4 parts of trihydroxy ethylamine oleate soap, the three of 5 parts
Ethanol amine, 3 parts of potassium hydroxide, 10 parts be put into sodium benzoate, 6 parts of EDTA, 10 parts of rust remover, 8~10 parts of lubricant,
1 part of sodium molybdate, 1 part of emulsifier are added sequentially in 35 parts of water, are heated to 80 degree and are stirred evenly, wink prompt drop temperature
To 50 degree, 1 part of higher alcohols is added or polysiloxane defoaming agent is gently mixed and melts to foam.
Embodiment two:
A kind of production technology of environmental protection derusting type hydraulic support concentrate,
The step of production technology, is as follows:
Step 1, the preparation of rust-removing additive: by 10 parts of borax, 7 parts of sodium gluconate and 2 parts of hydroxide
Potassium is added in 50 parts of water, is stored at room temperature after being warming up to 50 degree;
The preparation of lubricant: step 2 by 10~15 parts of castor oil, 5 parts of potassium hydroxide, is added in 75 parts of water
10 minutes are kept the temperature after being heated to 95 degree, so that saponification progress reaches 98%, is cooled to 50 degree rapidly;
Step 3, the preparation of environmentally friendly derusting type hydraulic support concentrate: by 5 parts of trihydroxy ethylamine oleate soap, the three of 8 parts
Ethanol amine, 5 parts of potassium hydroxide, 10 parts be put into sodium benzoate, 8 parts of EDTA, 15 parts of rust remover, 10 parts of lubricant, 2 parts
Sodium molybdate, 2 parts of emulsifier be added sequentially in 50 parts of water, be heated to 80 degree and stir evenly, wink speed be cooled to
50 degree, 1 part of higher alcohols is added or polysiloxane defoaming agent is gently mixed and melts to foam.
Obviously, described embodiment is only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
The embodiment of invention, all other reality obtained by those of ordinary skill in the art without making creative efforts
It applies, belongs to protection scope of the present invention.
Claims (3)
1. a kind of production technology of environmental protection derusting type hydraulic support concentrate, which is characterized in that
The step of production technology, is as follows:
Step 1, the preparation of rust-removing additive: by 8~10 parts of borax, 5~7 parts of sodium gluconate and 1~2 part of hydrogen
Potassium oxide is added in 50 parts of water, is stored at room temperature after being warming up to 50 degree;
The preparation of lubricant: step 2 by 10~15 parts of castor oil, 3~5 parts of potassium hydroxide, is added to 70~75 parts
10 minutes are kept the temperature after being heated to 95 degree in water, so that saponification progress reaches 98%, is cooled to 50 degree rapidly;
Step 3, the preparation of environmentally friendly derusting type hydraulic support concentrate: by 4~5 parts of trihydroxy ethylamine oleate soap, 5~8 parts
Triethanolamine, 3~5 parts of potassium hydroxide, 10 parts be put into sodium benzoate, 6~8 parts of EDTA, 10~15 parts of rust remover, 8~
10 parts of lubricant, 1~2 part of sodium molybdate, 1~2 part of emulsifier are added sequentially in 35~50 parts of water, are heated to
80 degree and stir evenly, wink speed be cooled to 50 degree, defoaming agent is added and is simultaneously gently mixed and is melted to foam.
2. a kind of production technology of environmentally friendly derusting type hydraulic support concentrate according to claim 1, which is characterized in that
Defoaming agent usage amount used in the step 3 is 1-3 parts.
3. a kind of production technology of environmentally friendly derusting type hydraulic support concentrate according to claim 1 or 2, feature exist
In defoaming agent used in the step 3 is higher alcohols or polysiloxane defoaming agent.
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CN201811036823.4A CN109233982A (en) | 2018-09-06 | 2018-09-06 | A kind of production technology of environmental protection derusting type hydraulic support concentrate |
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CN201811036823.4A CN109233982A (en) | 2018-09-06 | 2018-09-06 | A kind of production technology of environmental protection derusting type hydraulic support concentrate |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112210429A (en) * | 2020-10-30 | 2021-01-12 | 山东奥瑞特矿业科技股份有限公司 | Environment-friendly concentrated solution and preparation method thereof |
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CN102251249A (en) * | 2011-07-07 | 2011-11-23 | 武汉材料保护研究所 | High-efficiency corrosion-retarding detergent for cobalt-base alloy |
CN104017636A (en) * | 2014-06-06 | 2014-09-03 | 清华大学 | Water soluble full-alloy metal grinding fluid |
CN104232281A (en) * | 2014-08-21 | 2014-12-24 | 宁波市镇海华日轴承有限公司 | Preparation method of bearing reference surface grinding fluid |
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CN105838494A (en) * | 2016-04-29 | 2016-08-10 | 榆林市金世源矿用油品有限公司 | Environment-friendly concentrated solution for hydraulic support and preparation method of environment-friendly concentrated solution |
CN106381208A (en) * | 2016-08-31 | 2017-02-08 | 湖南宏旺环保科技有限公司 | Preparation method of concentrate for hydraulic support |
CN106479657A (en) * | 2016-09-18 | 2017-03-08 | 清华大学天津高端装备研究院 | A kind of water base fully synthetic titanium alloy cutting liquid |
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 |
-
2018
- 2018-09-06 CN CN201811036823.4A patent/CN109233982A/en active Pending
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS60255896A (en) * | 1984-06-01 | 1985-12-17 | Kyodo Yushi Kk | Tempering/rolling oil composition |
CN102251249A (en) * | 2011-07-07 | 2011-11-23 | 武汉材料保护研究所 | High-efficiency corrosion-retarding detergent for cobalt-base alloy |
CN104017636A (en) * | 2014-06-06 | 2014-09-03 | 清华大学 | Water soluble full-alloy metal grinding fluid |
CN104232281A (en) * | 2014-08-21 | 2014-12-24 | 宁波市镇海华日轴承有限公司 | Preparation method of bearing reference surface grinding fluid |
CN105462675A (en) * | 2015-12-19 | 2016-04-06 | 子洲县鑫润生物科技有限责任公司 | Environment-friendly concentrated solution and preparation method thereof |
CN105838494A (en) * | 2016-04-29 | 2016-08-10 | 榆林市金世源矿用油品有限公司 | Environment-friendly concentrated solution for hydraulic support and preparation method of environment-friendly concentrated solution |
CN106381208A (en) * | 2016-08-31 | 2017-02-08 | 湖南宏旺环保科技有限公司 | Preparation method of concentrate for hydraulic support |
CN106479657A (en) * | 2016-09-18 | 2017-03-08 | 清华大学天津高端装备研究院 | A kind of water base fully synthetic titanium alloy cutting liquid |
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112210429A (en) * | 2020-10-30 | 2021-01-12 | 山东奥瑞特矿业科技股份有限公司 | Environment-friendly concentrated solution and preparation method thereof |
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Application publication date: 20190118 |