CN103074151A - Concentrated solution for hydraulic support for mines and preparation method - Google Patents
Concentrated solution for hydraulic support for mines and preparation method Download PDFInfo
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- CN103074151A CN103074151A CN 201210573778 CN201210573778A CN103074151A CN 103074151 A CN103074151 A CN 103074151A CN 201210573778 CN201210573778 CN 201210573778 CN 201210573778 A CN201210573778 A CN 201210573778A CN 103074151 A CN103074151 A CN 103074151A
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Abstract
The invention provides a concentrated solution for a hydraulic support for mines and a preparation method, and belongs to the field of oil for the hydraulic support. The concentrated solution comprises the raw materials in parts by weight as follows: 12-18 parts of an antirust agent, 22-27 parts of a composite lubricating agent, 6-10 parts of EDTA (ethylene diamine tetraacetic acid) disodium, 6-8 parts of urea, 5-7 parts of POEA-15, 0.5-1 part of a silicone emulsion and 40-50 parts of water. The preparation method comprises the steps that:1), 6-9 parts of tribasic acid, 1-1.2 parts of hydroxy acid, 1.8-2 parts of boric acid, 11-12 parts of triethanolamine, 1 part of water and 0.3-0.5 part of benzotriazole are utilized to prepare the antirust agent; 2), 5-9 parts of boric acid, 3-6 parts of water, 3-8 parts of monoethanolamine and 12-15 parts of castor oil soda soap are used to prepare the composite lubricating agent; and 3), the raw materials are mixed to prepare the concentrated solution. According to the concentrated solution for the hydraulic support for mines and the preparation method, the condensation point of the concentrated solution is low and is about subzero 30 DEG C, and the concentrated solution is used in the hydraulic system and has the characteristics of sensitive starting at a low temperature, stable operation at a high temperature, small volatility, excellent stability, anti-rust property, cleanliness and lubricity, good protection effect on the hydraulic support sealing system, energy conservation and environmental protection. Therefore, the concentrated solution and the preparation method are particularly suitable for being used in mines.
Description
Technical field
The present invention relates to a kind of hydraulic support fluid, specifically a kind of mine hydraulic support concentrated solution and preparation method for colliery, mine.
Background technology
At present, the hydraulic support fluid that colliery and mine are used, the prescription functional defect, not environmental protection, seriously polluted to underground water, usage mixes, and for mine, machinery and people hidden danger is arranged.The various [underground exploitations of China need a kind of advanced person's outstanding prescription, in integral level a large raising are arranged.
Summary of the invention
Technical assignment of the present invention is for the deficiencies in the prior art, and a kind of mine hydraulic support concentrated solution and preparation method of safe and efficient, environmental protection is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of mine hydraulic support concentrated solution, this concentrated solution comprises the raw material of following parts by weight:
Rust-preventive agent: 12-18 part,
Compounded lubricant: 22-27 part,
EDETATE SODIUM: 6-10 part,
Urea: 6-8 part,
POEA-15:5-7 part,
Silicone emulsion: 0.5-1 part,
Water: 40-50 part.
Described rust-preventive agent is to be mixed by weight by following two kinds of rust-preventive agent:
The first rust-preventive agent: benzotriazole: 0.3-0.5 part;
The second rust-preventive agent is that the raw material by following parts by weight mixes:
Triprotic acid: 6-9 part, hydroxy acid: 1-1.2 part, boric acid: 1.8-2 part, trolamine: 11-12 part, water: 1 part;
The ratio of weight and number of described the first rust-preventive agent and the second rust-preventive agent is: 1:30-35.
Described compounded lubricant is Viscotrol C soda soap and boric acid ammonium salt, mixes by following parts by weight:
Viscotrol C soda soap: boric acid ammonium salt=1-1.5:1.
The preparation method of above-mentioned mine hydraulic support concentrated solution, the method is carried out according to following steps:
1) at first in first reactor, adds triprotic acid 6-9 part, hydroxy acid: 1-1.2 part, boric acid: 1.8-2 part, trolamine: 11-12 part, water: 1 part, be warming up to 80-100 ℃ after above-mentioned raw materials fully mixed, reacted 1.5-1.8 hour, add 0.3-0.5 part benzotriazole and fully mix and make rust-preventive agent.
2) with boric acid 5-9 part, water 3-6 part, Monoethanolamine MEA BASF 3-8 part joins in second reactor, is warming up to 90-120 ℃ after mixing, and reacts and makes the boric acid amine salt in 2-2.5 hour, then adds Viscotrol C soda soap 12-15 part, fully mixes making compounded lubricant.
3) compounded lubricant in second reactor is joined in the rust-preventive agent in first reactor, and under 60-80 ℃ temperature, add the raw material of following parts by weight, thereby make mine of the present invention hydraulic support concentrated solution;
EDETATE SODIUM: 6-10 part;
Urea: 6-8 part;
POEA-15:5-7 part;
Silicone emulsion: 0.5-1 part;
Water: 40-50 part.
A kind of mine hydraulic support concentrated solution of the present invention and preparation method compared with prior art, the beneficial effect that produces is:
1) concentrated solution of the present invention adds without any oils, and flash-point is high, safety.All raw materials are nontoxic, tasteless, water-soluble, environmental protection all.All water-based antirust agents all are with organic acid and amine reaction gained.Rust-preventing characteristic is permanently effective, and effect is better than Sodium Nitrite water, and nontoxic, environmental protection.
2) concentrated solution condensation point of the present invention is low; about-30 ℃; be used for hydraulic efficiency system; cold-starting is sensitive, and hot operation is steady, and volatility is little; splendid stability; rust-preventing characteristic, cleaning, oilness, to the provide protection that the hydraulic support tightness system goes with you, the characteristics such as energy-conserving and environment-protective, characteristics are fit to the mine and use.
Embodiment
Embodiment 1:
Mine of the present invention hydraulic support concentrated solution comprises the raw material of following parts by weight:
Rust-preventive agent: 12 parts, compounded lubricant: 22 parts, EDETATE SODIUM: 6 parts, urea: 6 parts, POEA-15:5 part, silicone emulsion: 0.5 part, water: 40 parts.
Described rust-preventive agent is to be mixed by weight by following two kinds of rust-preventive agent:
The first rust-preventive agent: benzotriazole: 0.3 part;
The second rust-preventive agent is that the raw material by following parts by weight mixes:
Triprotic acid: 6 parts, hydroxy acid: 1 part, boric acid: 1.8 parts, trolamine: 11 parts, water: 1 part;
Described compounded lubricant is Viscotrol C soda soap and boric acid ammonium salt, mixes by following parts by weight:
Viscotrol C soda soap: boric acid ammonium salt=1:1.
The preparation method of above-mentioned mine hydraulic support concentrated solution, the method is carried out according to following steps:
1) at first in first reactor, add 6 parts of triprotic acids, hydroxy acid: 1 part, boric acid: 1.8 parts, trolamine: 11 parts, water: 1 part, be warming up to 80 ℃ after above-mentioned raw materials fully mixed, reacted 1.5 hours, and added 0.3 part of benzotriazole and fully mix and make rust-preventive agent.
2) with 5 parts of boric acid, 3 parts in water, 3 parts of Monoethanolamine MEA BASFs join in second reactor, are warming up to 90 ℃ after mixing, and react and make the boric acid amine salt in 2 hours, then add 12 parts of Viscotrol C soda soaps, fully mix making compounded lubricant.
3) compounded lubricant in second reactor is joined in the rust-preventive agent in first reactor, and under 60-80 ℃ temperature, add the raw material of following parts by weight: EDETATE SODIUM: 6 parts, urea: 6 parts, POEA-15:5 part, silicone emulsion: 0.5 part, water: 40 parts, thus make mine of the present invention hydraulic support concentrated solution.
Embodiment 2:
Mine of the present invention hydraulic support concentrated solution comprises the raw material of following parts by weight:
Rust-preventive agent: 18 parts, compounded lubricant: 27 parts, EDETATE SODIUM: 10 parts, urea: 8 parts, POEA-15:7 part, silicone emulsion: 1 part, water: 50 parts.
Described rust-preventive agent is to be mixed by weight by following two kinds of rust-preventive agent:
The first rust-preventive agent: benzotriazole: 0.5 part;
The second rust-preventive agent is that the raw material by following parts by weight mixes:
Triprotic acid: 9 parts, hydroxy acid: 1.2 parts, boric acid: 2 parts, trolamine: 12 parts, water: 1 part.
Described compounded lubricant is Viscotrol C soda soap and boric acid ammonium salt, mixes by following parts by weight:
Viscotrol C soda soap: boric acid ammonium salt=1.5:1.
The preparation method of above-mentioned mine hydraulic support concentrated solution, the method is carried out according to following steps:
1) at first in first reactor, add 9 parts of triprotic acids, hydroxy acid: 1.2 parts, boric acid: 2 parts, trolamine: 12 parts, water: 1 part, be warming up to 100 ℃ after above-mentioned raw materials fully mixed, reacted 1.8 hours, and added 0.5 part of benzotriazole and fully mix and make rust-preventive agent.
2) with 9 parts of boric acid, 6 parts in water, 8 parts of Monoethanolamine MEA BASFs join in second reactor, are warming up to 120 ℃ after mixing, and react and make the boric acid amine salt in 2.5 hours, then add 15 parts of Viscotrol C soda soaps, fully mix making compounded lubricant.
3) compounded lubricant in second reactor is joined in the rust-preventive agent in first reactor, and under 80 ℃ temperature, add the raw material of following parts by weight: EDETATE SODIUM: 10 parts, urea: 8 parts, POEA-15:7 part, silicone emulsion: 1 part, water: 50 parts, thus make mine of the present invention hydraulic support concentrated solution.
Embodiment 3:
Mine of the present invention hydraulic support concentrated solution comprises the raw material of following parts by weight:
The rust agent: 15 parts, compounded lubricant: 45 parts, EDETATE SODIUM: 8 parts, urea: 7 parts, POEA-15:6 part, silicone emulsion: 0.8 part, water: 45 parts.
Described rust-preventive agent is to be mixed by weight by following two kinds of rust-preventive agent:
The first rust-preventive agent: benzotriazole: 0.4 part;
The second rust-preventive agent is that the raw material by following parts by weight mixes:
Triprotic acid: 8 parts, hydroxy acid: 1.1 parts, boric acid: 1.9 parts, trolamine: 11.5 parts, water: 1 part.
Described compounded lubricant is Viscotrol C soda soap and boric acid ammonium salt, mixes by following parts by weight:
Viscotrol C soda soap: boric acid ammonium salt=1.3:1.
The preparation method of the above mine hydraulic support concentrated solution, the method is carried out according to following steps:
1) at first in first reactor, add 8 parts of triprotic acids, hydroxy acid: 1.1 parts, boric acid: 1.9 parts, trolamine: 11.5 parts, water: 1 part, be warming up to 90 ℃ after above-mentioned raw materials fully mixed, reacted 1.7 hours, and added 0.4 part of benzotriazole and fully mix and make rust-preventive agent.
2) with 7 parts of boric acid, 5 parts in water, 6 parts of Monoethanolamine MEA BASFs join in second reactor, are warming up to 105 ℃ after mixing, and react and make the boric acid amine salt in 2.3 hours, then add 14 parts of Viscotrol C soda soaps, fully mix making compounded lubricant.
3) compounded lubricant in second reactor is joined in the rust-preventive agent in first reactor, and under 70 ℃ temperature, add the raw material of following parts by weight: EDETATE SODIUM: 8 parts, urea: 7 parts, POEA-15:6 part, silicone emulsion: 0.8 part, water: 45 parts, thus make mine of the present invention hydraulic support concentrated solution.
The present invention draws correlation data as follows through experiment:
Claims (4)
1. a mine hydraulic support concentrated solution is characterized in that, this concentrated solution comprises the raw material of following parts by weight:
Rust-preventive agent: 12-18 part,
Compounded lubricant: 22-27 part,
EDETATE SODIUM: 6-10 part,
Urea: 6-8 part,
POEA-15:5-7 part,
Silicone emulsion: 0.5-1 part,
Water: 40-50 part.
2. a kind of mine according to claim 1 hydraulic support concentrated solution is characterized in that, described rust-preventive agent is to be mixed by weight by following two kinds of rust-preventive agent:
The first rust-preventive agent: benzotriazole: 0.3-0.5 part;
The second rust-preventive agent is that the raw material by following parts by weight mixes:
Triprotic acid: 6-9 part, hydroxy acid: 1-1.2 part, boric acid: 1.8-2 part, trolamine: 11-12 part, water: 1 part;
The ratio of weight and number of described the first rust-preventive agent and the second rust-preventive agent is: 1:30-35.
3. a kind of mine according to claim 1 hydraulic support concentrated solution is characterized in that, described compounded lubricant is Viscotrol C soda soap and boric acid ammonium salt, mixes by following parts by weight:
Viscotrol C soda soap: boric acid ammonium salt=1-1.5:1.
4. the preparation method of mine hydraulic support concentrated solution as claimed in claim 1 is characterized in that, the method is carried out according to following steps:
1) at first in first reactor, adds triprotic acid 6-9 part, hydroxy acid: 1-1.2 part, boric acid: 1.8-2 part, trolamine: 11-12 part, water: 1 part, be warming up to 80-100 ℃ after above-mentioned raw materials fully mixed, reacted 1.5-1.8 hour, add 0.3-0.5 part benzotriazole and fully mix and make rust-preventive agent;
2) with boric acid 5-9 part, water 3-6 part, Monoethanolamine MEA BASF 3-8 part joins in second reactor, is warming up to 90-120 ℃ after mixing, and reacts and makes the boric acid amine salt in 2-2.5 hour, then adds Viscotrol C soda soap 12-15 part, fully mixes making compounded lubricant;
3) compounded lubricant in second reactor is joined in the rust-preventive agent in first reactor, and under 60-80 ℃ temperature, add the raw material of following parts by weight, thereby make mine of the present invention hydraulic support concentrated solution;
EDETATE SODIUM: 6-10 part;
Urea: 6-8 part;
POEA-15:5-7 part;
Silicone emulsion: 0.5-1 part;
Water: 40-50 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201210573778 CN103074151A (en) | 2012-12-26 | 2012-12-26 | Concentrated solution for hydraulic support for mines and preparation method |
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| CN 201210573778 CN103074151A (en) | 2012-12-26 | 2012-12-26 | Concentrated solution for hydraulic support for mines and preparation method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266004A (en) * | 2013-05-19 | 2013-08-28 | 广西大学 | Environment-friendly concentrated solution for hydraulic support |
| CN103387869A (en) * | 2013-08-09 | 2013-11-13 | 焦作市广聚矿用制品有限公司 | Emulsified oil for coal mine hydraulic support and preparation method thereof |
| CN104592952A (en) * | 2015-01-19 | 2015-05-06 | 山东龙程矿业科技有限公司 | Special antifreeze for hydraulic support |
| 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 |
| CN108219911A (en) * | 2016-12-14 | 2018-06-29 | 中国石油天然气股份有限公司 | Fully synthetic type hydraulic support concentrate and preparation method thereof |
| CN109652188A (en) * | 2019-01-29 | 2019-04-19 | 山东三晶润滑科技有限公司 | A kind of environmentally friendly mine hydraulic support concentrate and preparation method thereof |
| CN112760160A (en) * | 2020-12-07 | 2021-05-07 | 河北彤源环保有限公司 | Lubricant and preparation method thereof |
| CN114214103A (en) * | 2021-12-22 | 2022-03-22 | 河北中煤神海科技发展有限公司 | Hard water resistant lubricant, concentrated solution for hydraulic support and preparation method thereof |
-
2012
- 2012-12-26 CN CN 201210573778 patent/CN103074151A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266004A (en) * | 2013-05-19 | 2013-08-28 | 广西大学 | Environment-friendly concentrated solution for hydraulic support |
| CN103387869A (en) * | 2013-08-09 | 2013-11-13 | 焦作市广聚矿用制品有限公司 | Emulsified oil for coal mine hydraulic support and preparation method thereof |
| CN104592952A (en) * | 2015-01-19 | 2015-05-06 | 山东龙程矿业科技有限公司 | Special antifreeze for hydraulic support |
| 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 |
| CN108219911A (en) * | 2016-12-14 | 2018-06-29 | 中国石油天然气股份有限公司 | Fully synthetic type hydraulic support concentrate and preparation method thereof |
| CN108219911B (en) * | 2016-12-14 | 2021-08-03 | 中国石油天然气股份有限公司 | Fully synthetic concentrated solution for hydraulic support and preparation method thereof |
| CN109652188A (en) * | 2019-01-29 | 2019-04-19 | 山东三晶润滑科技有限公司 | A kind of environmentally friendly mine hydraulic support concentrate and preparation method thereof |
| CN112760160A (en) * | 2020-12-07 | 2021-05-07 | 河北彤源环保有限公司 | Lubricant and preparation method thereof |
| CN114214103A (en) * | 2021-12-22 | 2022-03-22 | 河北中煤神海科技发展有限公司 | Hard water resistant lubricant, concentrated solution for hydraulic support and preparation method thereof |
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Application publication date: 20130501 |