CN101307235A - Wind proof and sand-fixing dedusting agent - Google Patents
Wind proof and sand-fixing dedusting agent Download PDFInfo
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- CN101307235A CN101307235A CNA2008100577564A CN200810057756A CN101307235A CN 101307235 A CN101307235 A CN 101307235A CN A2008100577564 A CNA2008100577564 A CN A2008100577564A CN 200810057756 A CN200810057756 A CN 200810057756A CN 101307235 A CN101307235 A CN 101307235A
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Abstract
The invention relates to a wind proofing, sand fixing and dust falling agent. Silica gels used as main materials are added with lignin, other auxiliary agents and water and mixed in the warming state to form the wind proofing, sand fixing and dust falling agent, wherein the mass percentage of silicon gels against all materials is more than 80 percent, and other auxiliary agents are mainly the non-toxic and harmless binding agent which can be methylol cellulose sodium, methylol cellulose kalium or the mixture of methylol cellulose sodium and methylol cellulose kalium with non critical ratio. Products of the invention are good in film forming property and moisture retention, and when the wind proofing, sand fixing and dust falling agent is sprayed on the ground, the agent can form a layer of soft and firm structure, which achieves the effects of wind proofing, sand fixing and dust falling and facilitates the reduction of material cost and operation cost of wind proofing, sand fixing and dust falling, and the agent is environment friendly; and the agent is widely applied to coal yards, wastelands, stock piles and stock yards, building sites and uncovered sand soil yards, etc.
Description
Technical field
The present invention relates to a kind of wind proof and sand-fixing dedusting agent, belong to environmental technology field.
Background technology
Dust from land surface is a major reason that causes dusty wind weather even form sandstorm, it also is the main source that pellet pollutes in the atmosphere, for reducing dust from land surface, people adopted multiple dust-removing method, spread water from simple ground to making various depositing dust agent, these methods have played good effect certain to reducing airborne dust, but also have some defectives simultaneously, the water consumption of for example spreading the water depositing dust is big, causes the waste of water resources; The agent of villaumite depositing dust causes villaumite to be dissolved in the water body, reduces surface water and phreatic quality, and this negative effect is with long-term existence and constantly accumulation; There is the pollution problem to water too in the emulsification shape depositing dust agent made from petroleum productss such as used oil.For overcoming these pollutions, No. 01123865.8 patent of invention prospectus of China discloses a kind of biodegradable depositing dust agent, thisly fall heavy agent and adopt aqueous emulsion, its raw material comprises the basic metal of 0-50 part or the muriate of alkaline-earth metal, the biodegradable composite polymer substance of 10-100 part, 0.05-15 the tensio-active agent of part, the water of 10-300 part, wherein biodegradable composite polymer substance is selected from carbohydrate, animal-plant oil, natural glue class and derivative thereof, in Mierocrystalline cellulose and derivative thereof and the degradable plastics two or more, and comprise water-soluble and oil-soluble substance simultaneously, carbohydrate is selected from molasses, syrup, dextrin, starch and modified starch, animal-plant oil comprises and contains lipid acid, glycerine, the animals and plants oil of acidifying oil or phosphatide, oil foot or oil foot degradation product, natural glue class and derivative thereof comprise gelatin, gum arabic, seaweed gel, carrageenin, pectin, the humic acid colloid, described Mierocrystalline cellulose and derivative thereof comprise chitin, soluble cellulose, xylogen, sulfonated lignin, degradable plastics comprises vinegar in the poly-caproic acid, the polyethylene propylene acid polymer, poly-3-antelope base butyric acid, acrylic resin and polymkeric substance thereof, tensio-active agent are selected from amphoterics or the anion surfactant with emulsification function.Thisly fall heavy agent and solved to a certain extent and fall the pollution problem of heavy agent environment, but because its dust-laying effect is mainly derived from the villaumite of basic metal or alkaline-earth metal, also come with some shortcomings at dust-laying effect simultaneously, therefore be necessary the further new depositing dust agent of exploitation.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of wind proof and sand-fixing dedusting agent, this wind proof and sand-fixing dedusting agent is little to the pollution of environment, and it is good to fix the sand dust-laying effect.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of wind proof and sand-fixing dedusting agent, it is main raw material with silica gel, and interpolation xylogen, other auxiliary agents and water, under warm-up mode, mix, the ratio of described silica gel in raw material is more than 80 percent, and described other auxiliary agents are mainly nontoxic binding agent.
The invention has the beneficial effects as follows: owing to adopted gelatin, xylogen and binding agent etc. mix mutually, the product that forms has good film-forming properties and moisture retention, can form one deck softness after being sprayed at ground, blocky structure, can resist the effect of extraneous wind-force and other external force and being exposed to the sun of sunlight and airborne dust not, reach the effect of wind proof and sand-fixing dedusting, also has the excellent waterproof function simultaneously, the longer duration of effect, help reducing and fix the sand the raw materials cost and the operating cost of depositing dust, wherein various other auxiliary agents such as binding agent can be selected the nontoxic material of environment, the product property that forms is stable, nontoxic, tasteless, there is not corrosion, to atmospheric environment, operator and quilt spray material does not have any detrimentally affect, can tolerate 8 grades of strong wind, the pyritous test of heavy rain weather and-10 ℃ of low temperature to 39 ℃.This research product is a colorless and odorless liquid, proportion about 1.05, the about 10-20 centipoise of viscosity can also can be regulated acid-basicity according to different purposes, and chemical ingredients is mainly the complexing body of hydrocarbon middle macromolecular compound and mineral compound and auxiliary agent, meeting fire does not burn, place and never degenerated in 6 months, do not freeze at 0～-10 ℃, boiling point and water are together, water-fast, anti-frost, nontoxic, rate of drying is fast, have uniqueness and fix the sand dust-laying effect, be adapted at coal yard, the wasteland, the stockpile stock ground, construction site and do not have obducent clay court etc. and locate to be extensive use of, through optimizing, can also be as fire retardant, be used for coal yard, the harbour, harbour, cargo ships etc., application prospect is boundless.
Description of drawings
Fig. 1 is a technological principle synoptic diagram of the present invention.
Embodiment
Referring to Fig. 1, the present invention relates to a kind of wind proof and sand-fixing dedusting agent, it is main raw material with silica gel, and interpolation xylogen, other auxiliary agents and water, under warm-up mode, mix, the ratio of described silica gel in raw material be more than 80 percent, preferred 90-95%, and described other auxiliary agents are mainly nontoxic binding agent.
Described binding agent mainly can adopt the mixture of sodium cellulose glycolate, Walocel MT 20.000PV potassium or sodium cellulose glycolate and Walocel MT 20.000PV potassium arbitrary proportion.
Base area surface properties and environmental quality can be selected suitable adjuvants, with characteristics such as the water conservation that improves this product, adhesion, film forming, acidproof, salt tolerants.
Below, provide the prescription of several different use occasions.
(1) be used for the product on coal dust surface: silica gel is not less than 80% (preferred 90-95%), sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 2.5-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, xylogen surplus.
For example:
Embodiment 1: silica gel 80%, sodium cellulose glycolate 5%, polyvinyl alcohol resin 0.2%, ethylene glycol 0.2%, xylogen surplus.
Embodiment 2: silica gel 90%, Walocel MT 20.000PV potassium 5%, polyvinyl alcohol resin 0.1%, ethylene glycol 0.2%, xylogen surplus.
Embodiment 3: silica gel 95%, sodium cellulose glycolate 2.5%, polyvinyl alcohol resin 0.2%, ethylene glycol 0.1%, xylogen surplus.
Embodiment 4: silica gel 93%, sodium cellulose glycolate 2%, Walocel MT 20.000PV potassium 2%, polyvinyl alcohol resin 0,15%, ethylene glycol 0.15%, xylogen surplus.
(2) be used for the product of sand surface: silica gel is not less than 80% (preferred 90-95%), sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 1-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, sorbyl alcohol 0.1-0.2%, xylogen surplus.
For example:
Embodiment 5: silica gel 80%, Walocel MT 20.000PV potassium 5%, polyvinyl alcohol resin 0.2%, ethylene glycol 0.2%, sorbyl alcohol 0.2%, xylogen surplus.
Embodiment 6: silica gel 90%, sodium cellulose glycolate 5%, polyvinyl alcohol resin 0.1%, ethylene glycol 0.2%, sorbyl alcohol 0.1%, xylogen surplus.
Embodiment 7: silica gel 95%, sodium cellulose glycolate 1%, polyvinyl alcohol resin 0.2%, ethylene glycol 0.1%, sorbyl alcohol 0.2%, xylogen surplus.
Embodiment 8: silica gel 93%, sodium cellulose glycolate 2%, Walocel MT 20.000PV potassium 2%, polyvinyl alcohol resin 0.15%, ethylene glycol 0.15%, sorbyl alcohol 0.15%, xylogen surplus.
(3) be used for the product on soil property surface: silica gel is not less than 80% (preferred 90-95%), sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 3-5%, ethylene glycol 0.1-0.2%, xylogen surplus.
For example:
Embodiment 9: silica gel 80%, sodium cellulose glycolate 5%, ethylene glycol 0.2%, xylogen surplus.
Embodiment 10: silica gel 90%, Walocel MT 20.000PV potassium 5%, ethylene glycol 0.1%, xylogen surplus.
Embodiment 11: silica gel 95%, sodium cellulose glycolate 3%, ethylene glycol 0.2%, xylogen surplus.
Embodiment 12: silica gel 93%, sodium cellulose glycolate 2%, Walocel MT 20.000PV potassium 2%, ethylene glycol 0.15%, xylogen surplus.
(4) in the depositing dust of general occasion, also can only adopt silica gel, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium and xylogen as raw material, its proportioning is that silica gel is not less than 80% (preferred 90-95%), sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 3-5%, ethylene glycol 0.1-0.2%, xylogen surplus.
For example:
Embodiment 13: silica gel 80%, sodium cellulose glycolate 5%, xylogen surplus.
Embodiment 14: silica gel 90%, Walocel MT 20.000PV potassium 5%, xylogen surplus.Embodiment 11: silica gel 95%, sodium cellulose glycolate 3%, xylogen surplus.
Embodiment 15: silica gel 95%, sodium cellulose glycolate 3%, xylogen surplus.
Embodiment 16: silica gel 93%, sodium cellulose glycolate 2%, Walocel MT 20.000PV potassium 2%, xylogen surplus.
All do not comprise water in the calculating radix of aforementioned proportion, the addition of water can be determined according to desired product viscosity, and should guarantee that each raw material can also form the complexing body by thorough mixing effectively.
Preparation method of the present invention can be:
(1) the ratio weighing as requested of various materials is standby;
(2) adopt steam to answer still to heat before preparation and in the preparation process to sending out;
(3) add silica gel in the still sending out to answer, and stir;
(5) in reactor, add other raw materials and water, and stir;
(6) discharging behind the uniform complexing body of formation, the hold tank of packing into.
Claims (10)
1. wind proof and sand-fixing dedusting agent, it is characterized in that it is main raw material with silica gel, and add xylogen, other auxiliary agents and water, under warm-up mode, mix, the ratio of described silica gel in raw material is more than 80%, and described other auxiliary agents are mainly nontoxic binding agent.
2. wind proof and sand-fixing dedusting agent as claimed in claim 1 is characterized in that the ratio of described silica gel in raw material is 90-95%.
3. wind proof and sand-fixing dedusting agent as claimed in claim 1 or 2 is characterized in that described binding agent adopts sodium cellulose glycolate or Walocel MT 20.000PV potassium.
4. wind proof and sand-fixing dedusting agent as claimed in claim 1 or 2 is characterized in that described binding agent adopts the mixture of sodium cellulose glycolate and Walocel MT 20.000PV potassium arbitrary proportion.
5. wind proof and sand-fixing dedusting agent as claimed in claim 1 is characterized in that its raw material is that silica gel is not less than 80%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 2.5-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, xylogen surplus.
6. wind proof and sand-fixing dedusting agent as claimed in claim 5 is characterized in that its raw material is silica gel 90-95%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 2.5-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, xylogen surplus.
7. wind proof and sand-fixing dedusting agent as claimed in claim 1 is characterized in that its raw material is that silica gel is not less than 80%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 1-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, sorbyl alcohol 0.1-0.2%, xylogen surplus.
8. wind proof and sand-fixing dedusting agent as claimed in claim 7 is characterized in that its raw material is silica gel 90-95%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 1-5%, polyvinyl alcohol resin 0.1-0.2%, ethylene glycol 0.1-0.2%, sorbyl alcohol 0.1-0.2%, xylogen surplus.
9. wind proof and sand-fixing dedusting agent as claimed in claim 1 is characterized in that its raw material is that silica gel is not less than 80%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 3-5%, ethylene glycol 0.1-0.2%, xylogen surplus.
10. wind proof and sand-fixing dedusting agent as claimed in claim 9 is characterized in that its raw material is silica gel 90-95%, sodium cellulose glycolate and/or Walocel MT 20.000PV potassium 3-5%, ethylene glycol 0.1-0.2%, xylogen surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008100577564A CN101307235B (en) | 2008-02-15 | 2008-02-15 | Wind proof and sand-fixing dedusting agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100577564A CN101307235B (en) | 2008-02-15 | 2008-02-15 | Wind proof and sand-fixing dedusting agent |
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| CN101307235A true CN101307235A (en) | 2008-11-19 |
| CN101307235B CN101307235B (en) | 2011-04-13 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093897A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院兰州化学物理研究所 | Chemical sand solidification agent |
| CN102212337A (en) * | 2011-03-30 | 2011-10-12 | 山西大学 | Coal dust inhibitor and production method thereof |
| CN102304349A (en) * | 2011-05-18 | 2012-01-04 | 北京化工大学 | Mineral powder railway transportation dust suppressant and preparation method thereof |
| CN106380141A (en) * | 2016-08-29 | 2017-02-08 | 苏州市姑苏新型建材有限公司 | Binder for pervious concrete |
| CN106675521A (en) * | 2016-12-25 | 2017-05-17 | 常州市鼎日环保科技有限公司 | Environment-friendly sand-fixation dust depressor preparation method |
| CN107930312A (en) * | 2017-11-13 | 2018-04-20 | 陕西科技大学 | A kind of natural degradable macromolecular suppression haze spray agent and its preparation method and application |
| CN109111899A (en) * | 2018-06-26 | 2019-01-01 | 江苏新亿源环保科技有限公司 | A kind of coal mine dedusting agent |
| CN114106844A (en) * | 2021-12-06 | 2022-03-01 | 江苏路邦道昇新材料科技有限公司 | Bio-based liquid soil curing agent with improved strength and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865150B (en) * | 2018-06-14 | 2020-10-02 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Sand-fixing agent, and preparation method, use method and application thereof |
-
2008
- 2008-02-15 CN CN2008100577564A patent/CN101307235B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093897A (en) * | 2009-12-09 | 2011-06-15 | 中国科学院兰州化学物理研究所 | Chemical sand solidification agent |
| CN102093897B (en) * | 2009-12-09 | 2013-05-15 | 中国科学院兰州化学物理研究所 | Chemical sand solidification agent |
| CN102212337A (en) * | 2011-03-30 | 2011-10-12 | 山西大学 | Coal dust inhibitor and production method thereof |
| CN102304349A (en) * | 2011-05-18 | 2012-01-04 | 北京化工大学 | Mineral powder railway transportation dust suppressant and preparation method thereof |
| CN102304349B (en) * | 2011-05-18 | 2014-01-22 | 北京化工大学 | Mineral powder railway transportation dust suppressant and preparation method thereof |
| CN106380141A (en) * | 2016-08-29 | 2017-02-08 | 苏州市姑苏新型建材有限公司 | Binder for pervious concrete |
| CN106675521A (en) * | 2016-12-25 | 2017-05-17 | 常州市鼎日环保科技有限公司 | Environment-friendly sand-fixation dust depressor preparation method |
| CN107930312A (en) * | 2017-11-13 | 2018-04-20 | 陕西科技大学 | A kind of natural degradable macromolecular suppression haze spray agent and its preparation method and application |
| CN109111899A (en) * | 2018-06-26 | 2019-01-01 | 江苏新亿源环保科技有限公司 | A kind of coal mine dedusting agent |
| CN114106844A (en) * | 2021-12-06 | 2022-03-01 | 江苏路邦道昇新材料科技有限公司 | Bio-based liquid soil curing agent with improved strength and preparation method thereof |
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| CN101307235B (en) | 2011-04-13 |
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