CN1074445C - Asphalt emulsion and its preparation - Google Patents
Asphalt emulsion and its preparation Download PDFInfo
- Publication number
- CN1074445C CN1074445C CN98107594A CN98107594A CN1074445C CN 1074445 C CN1074445 C CN 1074445C CN 98107594 A CN98107594 A CN 98107594A CN 98107594 A CN98107594 A CN 98107594A CN 1074445 C CN1074445 C CN 1074445C
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- CN
- China
- Prior art keywords
- asphalt emulsion
- tensio
- active agent
- pitch
- solubility promoter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention relates to asphalt emulsion used for liquid mulching films, soil structure improvement and sand solidification and a preparation method thereof, and the asphalt emulsion is composed of asphalt, water, surfactant and cosolvent and is stirred at a shearing rate of 3000 to 6000 rpm. The emulsion not only has the effects of thermal insulation, soil moisture conservation, etc. similar to plastic mulching films, but also has the advantages of easy degradation, sand solidification and soil structure improvement.
Description
The present invention relates to a kind of asphalt emulsion that is used for liquid-state mulch film, soil structure improved addictive, fixes the sand
The plastic film technology is widely used in agriculture production.When bringing huge benefit, also do great damage to ecotope to agriculture production.Urgent need is a kind of at present for this reason can replace plastic film, but the regeneration product that ecotope is not damaged.The present invention develops a kind of asphalt emulsion that is used for liquid-state mulch film, soil structure improved addictive, fixes the sand through a large amount of experiments.
The object of the invention is that asphalt emulsion and the making method thereof developed be made up of pitch, water, tensio-active agent, solubility promoter, stirs through the 3000-6000rpm shearing rate and can obtain asphalt emulsion in 15-40 minute.It except have with plastic film similarly be incubated, the usefulness such as soil moisture conservation, also have be easy to degrade, the structure of fixing the sand, improve the soil, cheap, manufacture conveniently, characteristics such as easy to use.
Asphalt emulsion of the present invention and making method thereof are made up of pitch, water, tensio-active agent and solubility promoter, and its each component proportioning is: pitch 40-60%, tensio-active agent 1-5%, solubility promoter 0.1-3%, water surplus; Wherein tensio-active agent is cats product cetyl trimethyl ammonia chloride, anion form agent dodecyl alive polyethenoxy ether sodium sulfate mixture; Solubility promoter is that organic amine is monoethanolamine, trolamine; Its making method: under 60-80 ℃, pitch, tensio-active agent, solubility promoter, water are mixed, under the shearing rate of 3000-6000rpm, stirred 15-40 minute, can obtain asphalt emulsion.
Embodiment 1:
Getting live agent cetyl trimethyl ammonia chloride 0.8%, anion forms of No. 100 pitch 40%, cation forms lives after agent dodecyl polyethenoxy ether sodium sulfate 0.2%, trolamine 0.1%, water surplus mix, stirring 15 minutes under with the shearing rate of mixture under 60 ℃, can make bitumen emulsion at 3000rpm; With 5 times of bitumen emulsion thin ups, evenly be sprayed on soil surface with atomizer and get final product again.
Embodiment 2:
Getting live agent cetyl trimethyl ammonia chloride 1.5%, anion forms of No. 100 pitch 50%, cation forms lives after agent dodecyl polyethenoxy ether sodium sulfate 1.0%, monoethanolamine 1.5%, water surplus mix, stirring 30 minutes under with the shearing rate of mixture under 70 ℃, can make bitumen emulsion at 4500rpm; With 5 times of bitumen emulsion thin up Queensland, evenly be sprayed on soil surface with atomizer and get final product again.
Embodiment 3:
Getting live agent cetyl trimethyl ammonia chloride 3.5%, anion forms of No. 100 pitch 60%, cation forms lives after agent dodecyl polyethenoxy ether sodium sulfate 1.5%, tri-isopropanolamine 3%, water surplus mix, stirring 40 minutes under with the shearing rate of mixture under 80 ℃, can make bitumen emulsion at 6000rpm; With 5 times of bitumen emulsion thin ups, evenly be sprayed on soil surface with atomizer and get final product again.
Claims (2)
1, a kind of asphalt emulsion that is used for liquid-state mulch film, soil conditioner, sand-fixation agent, it is characterized in that this emulsion is made up of pitch, water, tensio-active agent and solubility promoter, its each component proportioning is: pitch 40-60%, tensio-active agent 1-5%, solubility promoter 0.1-3%, water surplus; Wherein tensio-active agent is cats product cetyl trimethyl ammonia chloride and anion form agent dodecyl alive polyethenoxy ether sodium sulfate mixture; Solubility promoter is that organic amine is monoethanolamine or trolamine.
2, the preparation method of asphalt emulsion according to claim 1, it is characterized in that: under 60-80 ℃, pitch 40-60%, tensio-active agent 1-5%, solubility promoter 0.1-3%, water surplus are mixed, under the shearing rate of 3000-6000rpm, stirred 15-40 minute, can obtain asphalt emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98107594A CN1074445C (en) | 1998-04-23 | 1998-04-23 | Asphalt emulsion and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98107594A CN1074445C (en) | 1998-04-23 | 1998-04-23 | Asphalt emulsion and its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1232857A CN1232857A (en) | 1999-10-27 |
| CN1074445C true CN1074445C (en) | 2001-11-07 |
Family
ID=5219390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98107594A Expired - Fee Related CN1074445C (en) | 1998-04-23 | 1998-04-23 | Asphalt emulsion and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1074445C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1048731A2 (en) * | 2002-02-11 | 2003-03-28 | Kau Sam Yeung | Coagulating powder for prevention and control of desert |
| CN101402794B (en) * | 2008-11-19 | 2010-08-25 | 中国科学院遗传与发育生物学研究所 | Multifunctional degradable liquid mulch film, production method and uses thereof |
| CN102146209B (en) * | 2011-01-13 | 2012-08-08 | 中国农业科学院农业资源与农业区划研究所 | Environment-friendly multi-functional agricultural soil surface nutrient film and preparation method thereof |
| CN103074071A (en) * | 2013-01-19 | 2013-05-01 | 陈立晓 | Fully bio-degradable liquid mulching film |
| CN108285399B (en) * | 2017-12-28 | 2020-08-11 | 青岛冠中生态股份有限公司 | Sand-fixing cultivation substrate for windy sand land in high-altitude area and use method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155291A (en) * | 1994-08-10 | 1997-07-23 | 汉克尔股份两合公司 | Use of selected and biologically admissible stabilisers in polyvinyl ester-based impregnating agents for consolidating the ground |
-
1998
- 1998-04-23 CN CN98107594A patent/CN1074445C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155291A (en) * | 1994-08-10 | 1997-07-23 | 汉克尔股份两合公司 | Use of selected and biologically admissible stabilisers in polyvinyl ester-based impregnating agents for consolidating the ground |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232857A (en) | 1999-10-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |