CN1626616A - Dirt repellent for sand prevention and sand fixation in use for land surface, preparation method and method of application - Google Patents
Dirt repellent for sand prevention and sand fixation in use for land surface, preparation method and method of application Download PDFInfo
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- CN1626616A CN1626616A CN 200410090275 CN200410090275A CN1626616A CN 1626616 A CN1626616 A CN 1626616A CN 200410090275 CN200410090275 CN 200410090275 CN 200410090275 A CN200410090275 A CN 200410090275A CN 1626616 A CN1626616 A CN 1626616A
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- face
- proofing agent
- preventing
- land
- polyvinyl alcohol
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Abstract
A chemical for preventing the flying sand and dust coming from ground surface is prepared from polyvinyl alcohol, ammonium laury chloride and water through dissolving. It is applied by spraying it on the ground surface to form a film layer.
Description
Technical field
The present invention relates to be used for arid area soil surface preventing and fixing sand dust-proof composition and production method and using method, is a kind of face of land preventing and fixing sand dust-proofing agent and preparation method thereof and using method.
Background technology
At arid biogeographic zone, because serious water shortage, not only plant can't grow, and soil easily desertifies and waves with the wind, and in the serious area-desert region of arid, sand advances the people and moves back, dust storm damages farmland, house, road etc., and local ecotope is further worsened, and just easily causes sandstorm in wind season.
Summary of the invention
The invention provides a kind of face of land preventing and fixing sand dust-proofing agent and preparation method thereof and using method, it not only has the preventing and fixing sand dustproof effect but also can reduce soil water evaporation, helps plant-growth.
One of technical scheme of the present invention is achieved in that a kind of face of land preventing and fixing sand dust-proofing agent contains 0.5 to 1.95% polyvinyl alcohol, 0.005 to 0.01% boric acid, 0.001 to 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
The preparation method of above-mentioned face of land preventing and fixing sand dust-proofing agent is undertaken by following step: the water of aequum is put into reactor, under 90 to 100 ℃, after under agitation slowly adding the polyvinyl alcohol of aequum and polyvinyl alcohol all being dissolved, cool to 50 ℃ to normal temperature, the boric acid that under agitation adds aequum, stir after 10 to 60 minutes,, stir and obtained face of land preventing and fixing sand dust-proofing agent in 10 to 30 minutes at 35 ℃ of dodecyl chlorination ammoniums that add aequum to the normal temperature.
The using method of above-mentioned face of land preventing and fixing sand dust-proofing agent is: carry out sand prevention or/and fix the sand or/and dust-proof ground at needs, every square metre is sprayed 1500 to 1800 milliliters of face of land preventing and fixing sand dust-proofing agents and forms surface film.
Two of technical scheme of the present invention is achieved in that a kind of face of land preventing and fixing sand dust-proofing agent contains 4 to 6% polyvinyl alcohol, 0.001 to 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Above-mentioned face of land preventing and fixing sand dust-proofing agent preparation method is undertaken by following step: the water of aequum is put into reactor, under 90 to 100 ℃, after under agitation slowly adding the polyvinyl alcohol of aequum and polyvinyl alcohol all being dissolved, at 50 ℃ of dodecyl chlorination ammoniums that add aequum to the normal temperature, stir and obtained face of land preventing and fixing sand dust-proofing agent in 10 to 60 minutes.
The using method of above-mentioned face of land preventing and fixing sand dust-proofing agent is undertaken by following step: the first step, the water of aequum is put into reactor, and under agitation add 0.05 to 0.8% boric acid to whole dissolving and obtain the first step liquid; In second step, face of land preventing and fixing sand dust-proofing agent and the first step liquid are obtained second by 1: 3 to 1: 6 weight part thorough mixing go on foot liquid; The 3rd step, carry out sand prevention or/and fix the sand or/and dust-proof ground at needs, every square metre is sprayed 1500 to 1800 milliliter of the 3rd step liquid and forms surface film.
The face of land of the present invention preventing and fixing sand dust-proofing agent is convenient to preparation and is used, carry out sand prevention or/and fix the sand at needs or/and dust-proof ground, utilize the present invention to form surface film, this surface film is not afraid of the freezing of the tanning by the sun of summer, severe winter, the soil on the face of land is not moved by wind, thereby have the preventing and fixing sand dustproof effect, and can reduce soil water evaporation, help plant-growth, therefore ecotope is played good change, active effect is played in development of resources, the agricultural development of desert area.
Embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and actual needs.
Below in conjunction with embodiment the present invention is further described:
Embodiment 1, and this face of land preventing and fixing sand dust-proofing agent contains 0.5% polyvinyl alcohol, 0.005% boric acid, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 2, and this face of land preventing and fixing sand dust-proofing agent contains 1.25% polyvinyl alcohol, 0.007% boric acid, 0.003% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 3, and this face of land preventing and fixing sand dust-proofing agent contains 1.95% polyvinyl alcohol, 0.01% boric acid, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 4, and this face of land preventing and fixing sand dust-proofing agent contains 0.5% polyvinyl alcohol, 0.01% boric acid, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 5, and this face of land preventing and fixing sand dust-proofing agent contains 1.95% polyvinyl alcohol, 0.005% boric acid, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 6, and this face of land preventing and fixing sand dust-proofing agent contains 1.95% polyvinyl alcohol, 0.01% boric acid, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 7, and this face of land preventing and fixing sand dust-proofing agent contains 0.5% polyvinyl alcohol, 0.005% boric acid, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 8, and this face of land preventing and fixing sand dust-proofing agent contains 0.5% polyvinyl alcohol, 0.01% boric acid, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 9, and this face of land preventing and fixing sand dust-proofing agent contains 1.95% polyvinyl alcohol, 0.005% boric acid, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
The preparation method of the foregoing description 1 to 9 is: the water of aequum is put into reactor, under 90 ℃ or 100 ℃, after under agitation slowly adding the polyvinyl alcohol of aequum and polyvinyl alcohol all being dissolved, cool under 50 ℃ or the normal temperature, the boric acid that under agitation adds aequum, stir after 10 minutes or 30 minutes or 60 minutes, under 35 ℃ or normal temperature, add the dodecyl chlorination ammonium of aequum, stir and obtained face of land preventing and fixing sand dust-proofing agent in 10 minutes or 30 minutes.
The using method of the foregoing description 1 to 9 is: carry out sand prevention or/and fix the sand or/and dust-proof ground at needs, every square metre is sprayed 1500 milliliters or 1800 milliliters of face of land preventing and fixing sand dust-proofing agents and forms surface film.
Embodiment 1 to 9 is suitable for preparing the place of face of land preventing and fixing sand dust-proofing agent and the situation of place when nearer of its use.
Embodiment 10, and this face of land preventing and fixing sand dust-proofing agent contains 4% polyvinyl alcohol, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 11, and this face of land preventing and fixing sand dust-proofing agent contains 6% polyvinyl alcohol, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 12, and this face of land preventing and fixing sand dust-proofing agent contains 4% polyvinyl alcohol, 0.005% dodecyl chlorination ammonium and the water of surplus by weight percentage.
Embodiment 13, and this face of land preventing and fixing sand dust-proofing agent contains 6% polyvinyl alcohol, 0.001% dodecyl chlorination ammonium and the water of surplus by weight percentage.
The preparation method of the foregoing description 10 to 13 is: the water of aequum is put into reactor, under 90 ℃ or 100 ℃, after under agitation slowly adding the polyvinyl alcohol of aequum and polyvinyl alcohol all being dissolved, under 50 ℃ or normal temperature, add the dodecyl chlorination ammonium of aequum, stir and obtained face of land preventing and fixing sand dust-proofing agent in 10 minutes or 35 minutes or 60 minutes.
The using method of the foregoing description 10 to 13 is:
The first step is put into reactor with the water of aequum, under agitation adds 0.05% or 0.8% boric acid to whole dissolving and obtains the first step liquid; In second step, face of land preventing and fixing sand dust-proofing agent and the first step liquid are obtained second by the weight part thorough mixing of 1: 3 or 1: 6 go on foot liquid; The 3rd step, carry out sand prevention or/and fix the sand or/and dust-proof ground at needs, every square metre is sprayed 1500 milliliters or 1800 milliliter of the 3rd step liquid and forms surface film.
Situation when embodiment 10 to 13 is suitable for preparing the local apart from each other of the place of face of land preventing and fixing sand dust-proofing agent and its use helps reducing cost like this.
Claims (3)
1, a kind of face of land preventing and fixing sand dust-proofing agent is characterized in that containing by weight percentage 4 to 6% polyvinyl alcohol, 0.001 to 0.005% dodecyl chlorination ammonium and the water of surplus.
2, a kind of face of land preventing and fixing sand dust-proofing agent preparation method according to claim 1, it is characterized in that being undertaken: the water of aequum is put into reactor by following step, under 90 to 100 ℃, after under agitation slowly adding the polyvinyl alcohol of aequum and polyvinyl alcohol all being dissolved, at 50 ℃ of dodecyl chlorination ammoniums that add aequum to the normal temperature, stir and obtained face of land preventing and fixing sand dust-proofing agent in 10 to 60 minutes.
3, the using method of a kind of face of land according to claim 1 preventing and fixing sand dust-proofing agent, it is characterized in that being undertaken: the first step by following step, the water of aequum is put into reactor, under agitation add 0.05 to 0.8% boric acid to whole dissolving and obtain the first step liquid; In second step, face of land preventing and fixing sand dust-proofing agent and the first step liquid are obtained second by 1: 3 to 1: 6 weight part thorough mixing go on foot liquid; The 3rd step, carry out sand prevention or/and fix the sand or/and dust-proof ground at needs, every square metre is sprayed 1500 to 1800 milliliter of the 3rd step liquid and forms surface film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410090275 CN1288224C (en) | 2003-08-01 | 2003-08-01 | Dirt repellent for sand prevention and sand fixation in use for land surface, preparation method and method of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410090275 CN1288224C (en) | 2003-08-01 | 2003-08-01 | Dirt repellent for sand prevention and sand fixation in use for land surface, preparation method and method of application |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03144070 Division CN1200993C (en) | 2003-08-01 | 2003-08-01 | Method for preparing dust preventive for sand control and samd-fixation on ground as well as its usage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626616A true CN1626616A (en) | 2005-06-15 |
| CN1288224C CN1288224C (en) | 2006-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410090275 Expired - Fee Related CN1288224C (en) | 2003-08-01 | 2003-08-01 | Dirt repellent for sand prevention and sand fixation in use for land surface, preparation method and method of application |
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| Country | Link |
|---|---|
| CN (1) | CN1288224C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249968A (en) * | 2019-06-21 | 2019-09-20 | 西安颐普生态科技股份有限公司 | A kind of planting in desert special-purpose soil and preparation method thereof |
-
2003
- 2003-08-01 CN CN 200410090275 patent/CN1288224C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249968A (en) * | 2019-06-21 | 2019-09-20 | 西安颐普生态科技股份有限公司 | A kind of planting in desert special-purpose soil and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1288224C (en) | 2006-12-06 |
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Granted publication date: 20061206 |