CN108623768A - A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer - Google Patents
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer Download PDFInfo
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- CN108623768A CN108623768A CN201810481884.5A CN201810481884A CN108623768A CN 108623768 A CN108623768 A CN 108623768A CN 201810481884 A CN201810481884 A CN 201810481884A CN 108623768 A CN108623768 A CN 108623768A
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- rosin
- useless
- production process
- series high
- water reducer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
- C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
- C08G16/04—Chemically modified polycondensates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
- C04B24/226—Sulfonated naphtalene-formaldehyde condensation products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paper (AREA)
Abstract
The present invention discloses the useless rosin in a kind of adhesive production process and is used for amido sulfoacid series high-efficiency water reducer, and the useless rosin in described adhesive production process is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Description
Technical field
The present invention relates to the preparation method field of amido sulfoacid series high-efficiency water reducer, specifically a kind of adhesive production process
In useless rosin be used for amido sulfoacid series high-efficiency water reducer.
Background technology
Since domestic and international fossil resource is in short supply, more and more people are engaged in the exploitation use research of jungle resource, use rosin
Lipase absobed adhesive, has been widely used at present, but the useless rosin generated in adhesive production process is because containing acetone, phenol, alkali
Deng having polluter to environment, it can not discharge, need to be recycled, the mode being recycled at present consumes energy big, complex process.
About the processing for the rosin that gives up is always the thorny problem of environmental protection treatment, the ingredient that is recycled in the rosin that gives up
Recycling it is more difficult, and it is higher to industrialize cost recovery, however due in the rosin of industrial waste containing it is a large amount of not
The impurity that can be easily separated purifying causes discarded rosin to recycle and subjects to greater limitation.
Invention content
(1) the technical issues of solving
In view of the deficiency of the prior art, the useless rosin that the present invention is provided in a kind of adhesive production process is used for
Amido sulfoacid series high-efficiency water reducer, technical solution, which obtains water-reducing agent, through the invention effectively to prevent cement from caving in, and this
The preparation process of invention is environmentally protective, is effectively recycled industrial waste, meets Green Chemistry production theory.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Useless rosin in described adhesive production process for the preparation method of amido sulfoacid series high-efficiency water reducer include with
Lower step：
S1, will according to quality component match add water in four-hole boiling flask, while stirring be added mass parts to amino
Benzene sulfonic acid, liquid caustic soda are warming up to 40-60 DEG C, stir 1-3h；
S2, useless rosin is added in reaction system, continues that formalin is added dropwise after being stirred to react 30min, when control is added dropwise
Between to be added dropwise in 1.5-4h, 95-100 DEG C, insulation reaction 3-4h is warming up to after being added dropwise, is cooled down after insulation reaction
To room temperature.
Preferably, the mass fraction of the formalin is 30-40%.
Preferably, the useless rosin in described adhesive production process is used for amido sulfoacid series high-efficiency water reducer by following weight
The raw material of part is made：
Preferably, the useless rosin in described adhesive production process is used for amido sulfoacid series high-efficiency water reducer by following weight
The raw material of part is made：
Preferably, it will match and add water in four-hole boiling flask according to quality component in the step S1, add while stirring
P-aminobenzene sulfonic acid, the liquid caustic soda for entering mass parts are warming up to 50 DEG C, stir 2h.
Preferably, useless rosin is added in reaction system in the step S2, continues that first is added dropwise after being stirred to react 30min
Aldehyde solution, control time for adding are to be added dropwise in 2h, 98 DEG C, insulation reaction 3.5h are warming up to after being added dropwise, insulation reaction
After be cooled to room temperature.
A kind of useless rosin in adhesive production process is used for application of the amido sulfoacid series high-efficiency water reducer in cement, institute
The additive amount for stating water-reducing agent is the 0.6-3% of cement weight.
Advantageous effect
The present invention discloses the useless rosin in a kind of adhesive production process and is used for amido sulfoacid series high-efficiency water reducer, the present invention
The useless rosin generated in adhesive production process is directly utilized in disclosed technical solution, without being directly used in conjunction through any processing
Pollution of the waste discharge to environment is avoided at modified naphthalene superplasticizer, and it is more complex to solve the recovery processing of useless rosin,
Not disposable, energy consumption is big, it is of high cost the problems such as.
Present invention introduces useless rosin in rosin, acetone etc. can participate in polymerizeing containing hydroxyl, carbonyl, phenolic hydroxyl group etc.,
Naphthoic acid based water reducer can be grafted in condensation course, increase branch quantity, the type in naphthalene water reducer, can improve mixed
Coagulate the slump effect of soil.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Useless rosin in described adhesive production process includes the following steps for amido sulfoacid series high-efficiency water reducer：
S1, it is added water in four-hole boiling flask according to quality component proportioning, the p-aminophenyl of mass parts is added while stirring
Sulfonic acid, liquid caustic soda are warming up to 50 DEG C, stir 2h；
S2, useless rosin is added in reaction system, continues that formalin is added dropwise after being stirred to react 30min, when control is added dropwise
Between to be added dropwise in 2h, 98 DEG C, insulation reaction 3.5h are warming up to after being added dropwise, room temperature is cooled to after insulation reaction.
Wherein, the mass fraction of the formalin is 30%.
Embodiment 2:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Useless rosin in described adhesive production process for the preparation method of amido sulfoacid series high-efficiency water reducer include with
Lower step：
S1, it is added water in four-hole boiling flask according to quality component proportioning, the p-aminophenyl of mass parts is added while stirring
Sulfonic acid, liquid caustic soda are warming up to 60 DEG C, stir 3h；
S2, useless rosin is added in reaction system, continues that formalin is added dropwise after being stirred to react 30min, when control is added dropwise
Between to be added dropwise in 1.5h, 95 DEG C, insulation reaction 4h are warming up to after being added dropwise, room temperature is cooled to after insulation reaction.
Wherein, the mass fraction of the formalin is 40%.
Embodiment 3:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Useless rosin in described adhesive production process for the preparation method of amido sulfoacid series high-efficiency water reducer include with
Lower step：
S1, will according to quality component match add water in four-hole boiling flask, while stirring be added mass parts to amino
Benzene sulfonic acid, liquid caustic soda are warming up to 40 DEG C, stir 1h；
S2, useless rosin is added in reaction system, continues that formalin is added dropwise after being stirred to react 30min, when control is added dropwise
Between to be added dropwise in 1.5h, 100 DEG C, insulation reaction 3h are warming up to after being added dropwise, room temperature is cooled to after insulation reaction.
Wherein, the mass fraction of the formalin is 37%.
Embodiment 4:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Preparation method such as implementation of the useless rosin for amido sulfoacid series high-efficiency water reducer in above-mentioned adhesive production process
Example 1.
Embodiment 5:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Preparation method such as implementation of the useless rosin for amido sulfoacid series high-efficiency water reducer in above-mentioned adhesive production process
Example 2.
Embodiment 6:
A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer, and described adhesive produced
Useless rosin in journey is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Useless rosin in above-mentioned adhesive production process is used for the preparation method of amido sulfoacid series high-efficiency water reducer, such as implements
Example 3.
Performance test：
The water-reducing agent that the embodiment of the present invention 1 is prepared is added in cement and calculates water-reducing rate, is chosen currently on the market
Existing water-reducing agent group as a control test, the results are shown in Table 1；
Table 1
| Experiment/group | Volume/% | Water-reducing rate/% |
| Embodiment 1 | 1.23% | 22.1 |
| Control group | 1.23% | 20.5 |
The water-reducing agent that the embodiment of the present invention 1 is prepared is added to caving in for the cement that different moments are calculated in cement
Rate chooses existing water-reducing agent group as a control test currently on the market, and the results are shown in Table 2；
Table 2
From Tables 1 and 2 data：The water-reducing agent common reduction more available on the market that technical solution of the present invention obtains
Agent has preferable anti-collapse rate in cement.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited including sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that:It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (7)
1. the useless rosin in a kind of adhesive production process is used for amido sulfoacid series high-efficiency water reducer, which is characterized in that described viscous
Useless rosin in mixture production process is made for amido sulfoacid series high-efficiency water reducer of the raw material of following parts by weight：
Preparation method of the useless rosin for amido sulfoacid series high-efficiency water reducer in described adhesive production process includes following step
Suddenly：
S1, it will be added water in four-hole boiling flask according to quality component proportioning, the p-aminophenyl sulphur of mass parts is added while stirring
Acid, liquid caustic soda are warming up to 40-60 DEG C, stir 1-3h；
S2, useless rosin is added in reaction system, continues that formalin is added dropwise after being stirred to react 30min, control time for adding is
It is added dropwise in 1.5-4h, 95-100 DEG C, insulation reaction 3-4h is warming up to after being added dropwise, room is cooled to after insulation reaction
Temperature.
2. the useless rosin in adhesive production process according to claim 1 is used for the system of amido sulfoacid series high-efficiency water reducer
Preparation Method, which is characterized in that the mass fraction of the formalin is 30-40%.
3. being used for aminosulfonic acid series high-effective diminishing according to the useless rosin in any adhesive production processes of claim 1-2
Agent, which is characterized in that the useless rosin in described adhesive production process is for amido sulfoacid series high-efficiency water reducer by following weight
The raw material of part is made：
4. the useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer according to claim 3, special
Sign is that the useless rosin in described adhesive production process is for amido sulfoacid series high-efficiency water reducer by the raw material of following parts by weight
It is made：
5. the useless rosin in adhesive production process according to claim 1 is used for amido sulfoacid series high-efficiency water reducer,
It is characterized in that, is added water in four-hole boiling flask according to quality component proportioning in the step S1, mass parts are added while stirring
P-aminobenzene sulfonic acid, liquid caustic soda, be warming up to 50 DEG C, stir 2h.
6. the useless rosin in adhesive production process according to claim 1 is used for amido sulfoacid series high-efficiency water reducer,
It is characterized in that, useless rosin is added in reaction system in the step S2, continues that formalin is added dropwise after being stirred to react 30min,
Control time for adding is to be added dropwise in 2h, and 98 DEG C, insulation reaction 3.5h are warming up to after being added dropwise, is dropped after insulation reaction
It warms to room temperature.
7. the useless rosin in a kind of adhesive production process is used for application of the amido sulfoacid series high-efficiency water reducer in cement, special
Sign is that the additive amount of the water-reducing agent is the 0.6-3% of cement weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481884.5A CN108623768A (en) | 2018-05-18 | 2018-05-18 | A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481884.5A CN108623768A (en) | 2018-05-18 | 2018-05-18 | A kind of useless rosin in adhesive production process is used for amido sulfoacid series high-efficiency water reducer |
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| Publication Number | Publication Date |
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| CN108623768A true CN108623768A (en) | 2018-10-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704371A (en) * | 2004-05-28 | 2005-12-07 | 班俊生 | High performance water-reducing agent of sulfanilate-sulfonated acetone-formaldehyde condensate and process for making same |
| US20060134335A1 (en) * | 2004-12-17 | 2006-06-22 | David Glassel | Methods for preventing warping in wood products |
| CN102249588A (en) * | 2011-04-08 | 2011-11-23 | 新疆大学 | Method for preparing lignosulfonate superplasticizer by microwave promotion |
| CN102249589A (en) * | 2011-04-08 | 2011-11-23 | 新疆大学 | Method for preparing lignosulfonate high-efficiency water reducing agent under promoting action of ultrasonic waves |
| CN106007458A (en) * | 2016-05-20 | 2016-10-12 | 江苏苏博特新材料股份有限公司 | Preparation method and application of air-entraining water reducer |
-
2018
- 2018-05-18 CN CN201810481884.5A patent/CN108623768A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704371A (en) * | 2004-05-28 | 2005-12-07 | 班俊生 | High performance water-reducing agent of sulfanilate-sulfonated acetone-formaldehyde condensate and process for making same |
| US20060134335A1 (en) * | 2004-12-17 | 2006-06-22 | David Glassel | Methods for preventing warping in wood products |
| CN102249588A (en) * | 2011-04-08 | 2011-11-23 | 新疆大学 | Method for preparing lignosulfonate superplasticizer by microwave promotion |
| CN102249589A (en) * | 2011-04-08 | 2011-11-23 | 新疆大学 | Method for preparing lignosulfonate high-efficiency water reducing agent under promoting action of ultrasonic waves |
| CN106007458A (en) * | 2016-05-20 | 2016-10-12 | 江苏苏博特新材料股份有限公司 | Preparation method and application of air-entraining water reducer |
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Application publication date: 20181009 |
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