CN109400912A - A kind of nonionic OP-10 Compound asphalt emulsifier and application - Google Patents
A kind of nonionic OP-10 Compound asphalt emulsifier and application Download PDFInfo
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- CN109400912A CN109400912A CN201810595793.4A CN201810595793A CN109400912A CN 109400912 A CN109400912 A CN 109400912A CN 201810595793 A CN201810595793 A CN 201810595793A CN 109400912 A CN109400912 A CN 109400912A
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- emulsifier
- csgs
- nonionic
- asphalt
- molar ratio
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of nonionic OP-10 Compound asphalt emulsifier and applications, when the complex process optimization of the emulsifier with CSGS and OP-10 composite emulsifier is the 1% of emulsified asphalt total amount, the CSGS and OP-10(molar ratio) when being 7:3, emulsified asphalt has good storage stability, and the advantages of can reach open to traffic without adding coagulant and retarder i.e..
Description
Technical field
The present invention relates to Organic chemical products to pour the practical application in field in asphalt roads, belongs to chemical engineering and building
Material Field is specifically related to a kind of nonionic OP-10 Compound asphalt emulsifier and application
Background technique
Emulsified asphalt, also known as asphalt emulsion are referred generally to pitch and are scattered in graininess containing emulsifier, stabilizer etc.
In aqueous solution, the oil-in-water emulsion with certain storage stability of formation.The preparation method of asphalt emulsion is usually will
Asphalt melting is scattered in the aqueous solution containing emulsifier by emulsifying device.
It is practiced in engineering in long-term, it has been found that single emulsifier, emulsifying effectiveness is often bad, storage stability
Difference.The HLB value of asphalt emulsifier requires between 8-18, and single emulsifier has fixed HLB value, is difficult to meet ingredient
HLB value required for complicated pitch usually considers the compound use between emulsifier to prepare stable asphalt emulsion.
Summary of the invention
To solve the problems of the prior art, the object of the present invention is to provide a kind of nonionic OP-10 to compound asphalt emulsification
Agent, the HLB for having solved single asphalt emulsifier have stationarity, are difficult HLB value required for meeting the pitch of complicated component.
The technical scheme is that
Technical scheme is as follows:
A kind of nonionic OP-10 Compound asphalt emulsifier, the Compound asphalt emulsifier are made of CSGS and OP-10, described
The structural formula of the CSGS and OP-10 is respectively as shown in formula (1) and formula (2):
Formula (1)
Formula (2)
Further, the molar ratio of the CSGS and OP-10 is 9:1.
Further, the molar ratio of the CSGS and OP-10 is 7:3.
Further, the molar ratio of the CSGS and OP-10 is 5:5.
Further, the molar ratio of the CSGS and OP-10 is 3:7.
Further, the molar ratio of the CSGS and OP-10 is 1:9.
A kind of application of carboxylic acid type anion Compound asphalt emulsifier,
The warm water of 39 mass parts is added into beaker, the temperature of the warm water is 68 DEG C, and CSGS and OP- is then added into warm water
10 1 mass parts of composite emulsifier, the emulsifier aqueous solution of 40 mass parts is configured to by stirring evenly.By emulsifier solution with
140 DEG C of asphalt of 60 mass parts mixes, and colloid mill is added later and carries out glue mill, emulsified asphalt is made.
The present invention has the beneficial effect that:
(1) emulsified asphalt has good storage stability.
(2) compound emulsifying agent is not only able to satisfy the requirement of HLB value, but also it is compound to form that density is big, intensity is high
Film obtains the asphalt emulsion more more stable than single emulsifier.
Detailed description of the invention
Fig. 1 is the formula (1) of present invention composition CSGS.
Fig. 2 is the formula (2) of present invention composition OP-10.
Fig. 3 is emulsifier CSGS of the present invention and the different proportion of emulsifier op-10 is compounded to emulsified asphalt storage stability
Influence tables of data (1).
Specific embodiment
Below by embodiment, the present invention is specifically described.
Embodiment 1
39 parts of warm water of 68 DEG C are added into beaker, 1 part of composite emulsifier of CSGS and OP-10 is then added into warm water,
Middle CSGS and OP-10(molar ratio) it is 9:1,40 parts of emulsifier aqueous solution is configured to by stirring evenly.By emulsifier solution
It is mixed with 60 parts 140 DEG C of asphalt, colloid mill is added later and carries out glue mill, emulsified asphalt is made.The CSGS is 12
Alkyl dimethyl ammonium bromide is a kind of Gemini cationic surfactant, and the Dodecydimethylammonium bronides are by 12
Alcohol acts on hydrogen bromide in sulfuric acid liquid and generates bromination dodecane, wherein lauryl alcohol, in sulfuric acid liquid with the molar ratio of hydrogen bromide be
1:2:0.1, bromination dodecane and the reaction of N, N '-dimethyl benzylamine are made Dodecydimethylammonium bronides, bromination dodecane with
The molar ratio of N, N '-dimethyl benzylamine is 1:1, and the Dodecydimethylammonium bronides are purchased in henna academic libraries pure chemistry Co., Ltd
It buys；OP-10 is nonylphenol polyoxyethylene ether in the composite emulsifier, and the nonylphenol polyoxyethylene ether is by phenol and nonyl alcohol
(or tripropylene), which is condensed, is made nonyl phenol, and the molar ratio of phenol and nonyl alcohol is 1:1, and nonyl phenol is heated to 130-135 DEG C, is stirred
The lower water for depressurizing and boiling off generation is mixed, ethylene oxide is passed through, is maintained between 180-200 DEG C and reacts, obtain nonylphenol polyoxyethylene ether,
The molar ratio of nonyl phenol and ethylene oxide is 1:1, and the nonylphenol polyoxyethylene ether is bought in the limited public affairs of Hai'an petrochemical industry
Department.
Embodiment 2
39 parts of warm water of 68 DEG C are added into beaker, 1 part of composite emulsifier of CSGS and OP-10 is then added into warm water,
Middle CSGS and OP-10(molar ratio) it is 7:3,40 parts of emulsifier aqueous solution is configured to by stirring evenly.By emulsifier solution
It is mixed with 60 parts 140 DEG C of asphalt, colloid mill is added later and carries out glue mill, emulsified asphalt is made.The CSGS is 12
Alkyl dimethyl ammonium bromide is a kind of Gemini cationic surfactant, is bought in henna academic libraries pure chemistry Co., Ltd；Institute
Stating OP-10 in composite emulsifier is nonylphenol polyoxyethylene ether, is bought in Hai'an petrochemical industry Co., Ltd.
Embodiment 3
39 parts of warm water of 68 DEG C are added into beaker, CSGS and octyl phenol polyoxyethylene ether are then added into warm water compounds cream
1 part of agent, wherein CSGS and octyl phenol polyoxyethylene ether (molar ratio) are 5:5, and 40 parts of emulsification is configured to by stirring evenly
Agent aqueous solution.Emulsifier solution is mixed with 60 parts 140 DEG C of asphalt, colloid mill is added later and carries out glue mill, cream is made
Change pitch.The CSGS is that Dodecydimethylammonium bronides are a kind of Gemini cationic surfactants, is in henna academic libraries
The purchase of pure chemistry Co., Ltd；OP-10 is nonylphenol polyoxyethylene ether in the composite emulsifier, is bought in Hai'an petrochemical industry
Co., Ltd.
Embodiment 4
39 parts of warm water of 68 DEG C are added into beaker, 1 part of composite emulsifier of CSGS and OP-10 is then added into warm water,
Middle CSGS and OP-10(molar ratio) it is 3:7,40 parts of emulsifier aqueous solution is configured to by stirring evenly.By emulsifier solution
It is mixed with 60 parts 140 DEG C of asphalt, colloid mill is added later and carries out glue mill, emulsified asphalt is made.The CSGS is 12
Alkyl dimethyl ammonium bromide is a kind of Gemini cationic surfactant, is bought in henna academic libraries pure chemistry Co., Ltd；Institute
Stating OP-10 in composite emulsifier is nonylphenol polyoxyethylene ether, is bought in Hai'an petrochemical industry Co., Ltd.
Embodiment 5
39 parts of warm water of 68 DEG C are added into beaker, 1 part of composite emulsifier of CSGS and OP-10 is then added into warm water,
Middle CSGS and OP-10(molar ratio) it is 1:9,40 parts of emulsifier aqueous solution is configured to by stirring evenly.By emulsifier solution
It is mixed with 60 parts 140 DEG C of asphalt, colloid mill is added later and carries out glue mill, emulsified asphalt is made.The CSGS is 12
Alkyl dimethyl ammonium bromide is a kind of Gemini cationic surfactant, is bought in henna academic libraries pure chemistry Co., Ltd；Institute
Stating OP-10 in composite emulsifier is nonylphenol polyoxyethylene ether, is bought in Hai'an petrochemical industry Co., Ltd.
The different proportion of emulsifier CSGS and emulsifier op-10 compounds the influence such as following figure to emulsified asphalt storage stability
It is shown.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. a kind of nonionic OP-10 Compound asphalt emulsifier, which is characterized in that the Compound asphalt emulsifier, by CSGS and OP-
10 compositions.
2. a kind of nonionic OP-10 Compound asphalt emulsifier according to claim 1, which is characterized in that the CSGS with
The molar ratio of the OP-10 is 9:1.
3. a kind of nonionic OP-10 Compound asphalt emulsifier according to claim 1, which is characterized in that the CSGS with
The molar ratio of the OP-10 is 7:3.
4. a kind of nonionic OP-10 Compound asphalt emulsifier according to claim 1, which is characterized in that the CSGS with
The molar ratio of the OP-10 is 5:5.
5. a kind of nonionic OP-10 Compound asphalt emulsifier according to claim 1, which is characterized in that the CSGS with
The molar ratio of the OP-10 is 3:7.
6. a kind of nonionic OP-10 Compound asphalt emulsifier according to claim 1, which is characterized in that the CSGS with
The molar ratio of the OP-10 is 1:9.
7. a kind of application of nonionic OP-10 Compound asphalt emulsifier described in any one of -6 according to claim 1, special
Sign is, the warm water of 39 mass parts is added into beaker, and the temperature of the warm water is 68 DEG C, be then added into warm water CSGS with
1 mass parts of composite emulsifier of OP-10, the emulsifier aqueous solution of 40 mass parts is configured to by stirring evenly.
8. emulsifier solution is mixed with 140 DEG C of 60 mass parts of asphalt, colloid mill is added later and carries out glue mill, is made
Emulsified asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595793.4A CN109400912A (en) | 2018-06-11 | 2018-06-11 | A kind of nonionic OP-10 Compound asphalt emulsifier and application |
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| CN201810595793.4A CN109400912A (en) | 2018-06-11 | 2018-06-11 | A kind of nonionic OP-10 Compound asphalt emulsifier and application |
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| CN109400912A true CN109400912A (en) | 2019-03-01 |
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| CN201810595793.4A Pending CN109400912A (en) | 2018-06-11 | 2018-06-11 | A kind of nonionic OP-10 Compound asphalt emulsifier and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718588A (en) * | 2020-07-07 | 2020-09-29 | 重庆沥智路桥工程有限公司 | Modified emulsified asphalt and its production process and use |
Citations (8)
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|---|---|---|---|---|
| CN1396213A (en) * | 2002-06-10 | 2003-02-12 | 中油销售江苏公司兴能沥青厂 | Polymer emulsified and re-cross-linked asphalt colloid mixture and its preparing process |
| CN1955266A (en) * | 2006-09-21 | 2007-05-02 | 太原理工大学 | Pitch slurry and its preparation method |
| CN101100553A (en) * | 2007-08-15 | 2008-01-09 | 戴建华 | Bitumen compositions and preparation method thereof |
| CN101153118A (en) * | 2007-05-17 | 2008-04-02 | 张洪武 | Emulsified asphalt |
| CN102827486A (en) * | 2012-09-13 | 2012-12-19 | 安徽路达泰克沥青新材料有限公司 | Modified emulsified asphalt and preparation method thereof as well as AC heavy traffic type mixed material and preparation method thereof |
| CN102838873A (en) * | 2012-09-13 | 2012-12-26 | 安徽路达泰克沥青新材料有限公司 | Modified emulsified asphalt and preparation method thereof, and SMA mixture and preparation method thereof |
| CN103804930A (en) * | 2012-11-07 | 2014-05-21 | 中国石油化工股份有限公司 | Modified emulsified asphalt and preparation method thereof |
| JP5780767B2 (en) * | 2010-02-05 | 2015-09-16 | ゼロックス コーポレイションＸｅｒｏｘ Ｃｏｒｐｏｒａｔｉｏｎ | Polyester latex production method using solvent-free emulsion |
-
2018
- 2018-06-11 CN CN201810595793.4A patent/CN109400912A/en active Pending
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| CN1396213A (en) * | 2002-06-10 | 2003-02-12 | 中油销售江苏公司兴能沥青厂 | Polymer emulsified and re-cross-linked asphalt colloid mixture and its preparing process |
| CN1955266A (en) * | 2006-09-21 | 2007-05-02 | 太原理工大学 | Pitch slurry and its preparation method |
| CN101153118A (en) * | 2007-05-17 | 2008-04-02 | 张洪武 | Emulsified asphalt |
| CN101100553A (en) * | 2007-08-15 | 2008-01-09 | 戴建华 | Bitumen compositions and preparation method thereof |
| JP5780767B2 (en) * | 2010-02-05 | 2015-09-16 | ゼロックス コーポレイションＸｅｒｏｘ Ｃｏｒｐｏｒａｔｉｏｎ | Polyester latex production method using solvent-free emulsion |
| CN102827486A (en) * | 2012-09-13 | 2012-12-19 | 安徽路达泰克沥青新材料有限公司 | Modified emulsified asphalt and preparation method thereof as well as AC heavy traffic type mixed material and preparation method thereof |
| CN102838873A (en) * | 2012-09-13 | 2012-12-26 | 安徽路达泰克沥青新材料有限公司 | Modified emulsified asphalt and preparation method thereof, and SMA mixture and preparation method thereof |
| CN103804930A (en) * | 2012-11-07 | 2014-05-21 | 中国石油化工股份有限公司 | Modified emulsified asphalt and preparation method thereof |
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| CN111718588A (en) * | 2020-07-07 | 2020-09-29 | 重庆沥智路桥工程有限公司 | Modified emulsified asphalt and its production process and use |
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