CN109095808A - For discarding the plasticized paste and its preparation method and application of boron mud recycling - Google Patents

For discarding the plasticized paste and its preparation method and application of boron mud recycling Download PDF

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Publication number
CN109095808A
CN109095808A CN201810926778.3A CN201810926778A CN109095808A CN 109095808 A CN109095808 A CN 109095808A CN 201810926778 A CN201810926778 A CN 201810926778A CN 109095808 A CN109095808 A CN 109095808A
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China
Prior art keywords
parts
boron mud
discarding
component
plasticized
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CN201810926778.3A
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Chinese (zh)
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CN109095808B (en
Inventor
黄金东
赵涛
包红旭
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Liaoning University
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Liaoning University
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    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to the plasticized pastes and its preparation method and application for discarding boron mud recycling.Plasticized paste for discarding boron mud recycling is made of A and 3-5 parts of component B of 20 parts of components by weight ratio；The component A is made of 1-3 parts of polyvinyl alcohol, 30-50 parts of glyoxal, 30-50 parts of urea, 5-10 parts of black Lip river product support, 0.5-1 parts of enuatrol, 1-3 parts of triethanolamine, 3-7 parts of sodium chloride and 90-100 parts of water by weight ratio；The component B is made by weight ratio of 1-3 parts of triethanolamines, 0.5-1.5 parts of mass percentage concentrations of potassium hydroxide and 0.2-0.7 a part epoxy butane of 30-40%.Using plasticized paste of the invention, the adhesive strength of boron mud can be improved, prepare high-intensitive boron mud cream plate.

Description

For discarding the plasticized paste and its preparation method and application of boron mud recycling
Technical field
The present invention relates to a kind of for discarding the plasticized paste and its preparation method and application of boron mud recycling.
Background technique
In building field, need to be applied to various plates, brick and watt, however as resource exploitation with it is poor, using nature Resource prepares plate, brick and watt, it is more and more difficult and at high cost.In addition with the exploitation of a large amount of mineral products, a large amount of waste Pile up like a mountain.Boron mud is the waste residue for producing the products such as boric acid, borax and generating, and is canescence, yellow-white powdery solid, is in alkalinity, Containing the components such as boron oxide and magnesia, it is commonly called as " boron mud ".The stockpiling disposition of boron mud not only occupies a large amount of soils, but also can make stockyard Neighbouring alkalization of soils and the Transport And Transformation for causing boron, cause environmental pollution.In the Dandong in Liaoning, there are a large amount of boron muds, as can It is rationally utilized, for benefiting Operation in Dandong Area, is had great importance.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of for discarding the plasticized paste of boron mud recycling, using this The adhesive strength of boron mud can be improved in plasticized paste, prepares high-intensitive boron mud cream plate.
The technical solution adopted by the present invention is that: for discarding the plasticized paste of boron mud recycling, by weight ratio, by 20 parts A and 3-5 parts of component B compositions of component；The component A, by weight ratio, by 1-3 parts of polyvinyl alcohol, 30-50 parts of glyoxal, 30-50 parts of urea, 5-10 parts of black Lip river product support, 0.5-1 parts of enuatrol, 1-3 parts of triethanolamine, 3-7 parts of sodium chloride and water 90-100 Part is made；The component B is by weight ratio 30- by 1-3 parts of triethanolamines, 0.5-1.5 parts of mass percentage concentrations 40% potassium hydroxide and 0.2-0.7 parts of epoxy butanes are made.
Further, the above-mentioned plasticized paste recycled for discarding boron mud, the component A, by weight ratio, by 2 parts of polyvinyl alcohol, 40 parts of glyoxal, 40 parts of urea, black 7 parts, 1 part of enuatrol of product support of Lip river, 2 parts of triethanolamine, 5 parts of sodium chloride and 100 parts of water are made.
Further, the above-mentioned plasticized paste recycled for discarding boron mud, the component B, by weight ratio, by 2 parts of triethanolamines, 1 part of mass percentage concentration are made of 30-40% potassium hydroxide and 0.5 part of epoxy butane.
For discarding the preparation method of the plasticized paste of boron mud recycling, by above-mentioned for discarding the plasticising of boron mud recycling The proportion of paste, stock, includes the following steps:
1) it prepares component A: polyvinyl alcohol is mixed with water, under 90 DEG C, pressure 0.5-1.0MPa, stir 1-3h；Then Glyoxal is added, under 90 DEG C, pressure 0.5-1.0MPa, stirs 1h；40 DEG C are cooled to, urea is added, is continuously heating to 90 DEG C, At pressure 0.5-1.0MPa, 1h is stirred；Then it is directly added into black Lip river product support, at 80 DEG C, stirs 40min；It is cooled to room temperature, Enuatrol, triethanolamine and sodium chloride is added, stirs 1h at room temperature, obtains component A；
2) prepare component B: by triethanolamine, mass percentage concentration be 30-40% potassium hydroxide and epoxy butane according to the ratio After feeding, stir evenly at room temperature.
The beneficial effects of the present invention are:
1, boron mud is a kind of waste, and plasticized paste through the invention can turn waste into wealth boron mud, resource reutilization, It develops a circular economy, greatly reduction production cost, rural area and The Surroundings in Cities can be improved.
2, it is mixed using plasticized paste of the invention with discarded boron mud, using common process, can be made into boron mud cream plate etc..It reduces The production cost of producer, it is cheap, it is nontoxic, it is without secondary pollution, and accomplish waste utilization, it has a extensive future.
Specific embodiment
Embodiment 1
(1) for discarding the plasticized paste of boron mud recycling
By weight ratio, it is made of 20 parts of component A and 4 parts of component B.
Component A: by weight ratio, by 2 parts of polyvinyl alcohol, 40 parts of glyoxal, 40 parts of urea, 7 parts of black Lip river product support, oleic acid 1 part of sodium, 2 parts of triethanolamine, 5 parts of sodium chloride and 100 parts of water are made.
Component B: being 35% potassium hydroxide and 0.5 part by 2 parts of triethanolamines, 1 part of mass percentage concentration by weight ratio Epoxy butane is made.
(2) for discarding the preparation method of the plasticized paste of boron mud recycling
By the proportion of the above-mentioned plasticized paste for discarding boron mud recycling, stock includes the following steps:
1) it prepares component A: polyvinyl alcohol is mixed with water, under 90 DEG C, pressure 0.5-1.0MPa, stir 1-3h；Then Glyoxal is added, under 90 DEG C, pressure 0.5-1.0MPa, stirs 1h；40 DEG C are cooled to, urea is added, is continuously heating to 90 DEG C, At pressure 0.5-1.0MPa, 1h is stirred；Then it is directly added into black Lip river product support, at 80 DEG C, stirs 40min；It is cooled to room temperature, Enuatrol, triethanolamine and sodium chloride is added, stirs 1h at room temperature, obtains component A；
2) it prepares component B: being 35% potassium hydroxide and epoxy butane feeding according to the ratio by triethanolamine, mass percentage concentration Afterwards, it stirs evenly at room temperature.
(3) it applies
By weight, taking 80 parts of discarded boron muds, (source, the Dandong city town Tong Yuanbao, boron mud composition are shown in Table 1 and table 2), 20 parts of component A, 20 parts of white cements, 4 parts of component B and 3 part of three aluminium ethylate at 200-300 turns/min, stir in ball mill It mixes 10-20 minutes, is subsequently placed in mold, solidify 6-7h at 50 DEG C, obtain the boron mud based on discarded boron mud of different-thickness Cream plate, performance such as table 3.
The 1 Dandong City town Tong Yuanbao boron mud content of beary metal of table
The 2 Dandong City town Tong Yuanbao boron mud chemical composition content of table
Component B2O3 MgO CaO Al2O3 Na2O SiO2 It burns and loses
Content 2.54 43.78 1.07 11.36 0.28 22.54 15.11
Table 3
Seen from table 3, using plasticizer of the invention, the boron mud cream plate based on discarded boron mud, the machine of product are used to prepare Tool is functional, meets the needs of users.

Claims (6)

1. the plasticized paste for discarding boron mud recycling, which is characterized in that by weight ratio, by A and 3-5 parts of groups of 20 parts of components Divide B composition；The component A, by weight ratio, by 1-3 parts of polyvinyl alcohol, 30-50 parts of glyoxal, 30-50 parts of urea, crow 5-10 parts of Lip river product support, 0.5-1 parts of enuatrol, 1-3 parts of triethanolamine, 3-7 parts of sodium chloride and 90-100 parts of water are made；The group Dividing B is by weight ratio 30-40% potassium hydroxide and 0.2- by 1-3 parts of triethanolamines, 0.5-1.5 parts of mass percentage concentrations 0.7 part of epoxy butane is made.
2. according to claim 1 for discarding the plasticized paste of boron mud recycling, which is characterized in that the component A is pressed Weight, by 2 parts of polyvinyl alcohol, 40 parts of glyoxal, 40 parts of urea, black 7 parts, 1 part of enuatrol of product support of Lip river, triethanolamine 2 Part, 5 parts of sodium chloride and 100 parts of water are made.
3. according to claim 1 for discarding the plasticized paste of boron mud recycling, which is characterized in that the component B is pressed Weight is made of 2 parts of triethanolamines, 1 part of mass percentage concentration of 30-40% potassium hydroxide and 0.5 part of epoxy butane.
4. claim 1-3 is described in any item for discarding the preparation method of the plasticized paste of boron mud recycling, which is characterized in that Described in any item for discarding the proportion of the plasticized paste of boron mud recycling by claim 1-3, stock includes the following steps:
1) it prepares component A: polyvinyl alcohol is mixed with water, under 90 DEG C, pressure 0.5-1.0MPa, stir 1-3h；Then it is added Glyoxal stirs 1h under 90 DEG C, pressure 0.5-1.0MPa；40 DEG C are cooled to, urea is added, is continuously heating to 90 DEG C, is pressing Under power 0.5-1.0MPa, 1h is stirred；Then it is directly added into black Lip river product support, at 80 DEG C, stirs 40min；It is cooled to room temperature, is added Enuatrol, triethanolamine and sodium chloride, stir 1h at room temperature, obtain component A；
2) it prepares component B: being 30-40% potassium hydroxide and epoxy butane feeding according to the ratio by triethanolamine, mass percentage concentration Afterwards, it stirs evenly at room temperature.
5. the described in any item plasticized pastes for discarding boron mud recycling of claim 1-3 are in preparing boron mud cream plate for building Application.
6. application according to claim 5, which is characterized in that the boron mud cream plate for building is based on discarded boron mud Boron mud cream plate.
CN201810926778.3A 2018-08-15 2018-08-15 Plastisol for recycling waste boric sludge and preparation method and application thereof Active CN109095808B (en)

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CN201810926778.3A CN109095808B (en) 2018-08-15 2018-08-15 Plastisol for recycling waste boric sludge and preparation method and application thereof

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101131003A (en) * 2007-08-03 2008-02-27 大连理工大学 Method for producing light porous heat-insulating brick using boric sludge
CN102503263A (en) * 2011-10-20 2012-06-20 沈阳建筑大学 Building hollow brick using industrial tailings and preparation method thereof
CN103667705A (en) * 2013-11-27 2014-03-26 山东理工大学 Comprehensive utilization method for boric sludge waste
CN105967585A (en) * 2016-04-06 2016-09-28 安徽鑫润新型材料有限公司 Freeze-thaw resistant cement hollow brick and preparation method thereof
EP3323005A1 (en) * 2015-07-15 2018-05-23 Essilor International Functional film laminate
CN108178614A (en) * 2017-12-30 2018-06-19 周荣 A kind of preparation method of boron mud base fired brick

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101131003A (en) * 2007-08-03 2008-02-27 大连理工大学 Method for producing light porous heat-insulating brick using boric sludge
CN102503263A (en) * 2011-10-20 2012-06-20 沈阳建筑大学 Building hollow brick using industrial tailings and preparation method thereof
CN103667705A (en) * 2013-11-27 2014-03-26 山东理工大学 Comprehensive utilization method for boric sludge waste
EP3323005A1 (en) * 2015-07-15 2018-05-23 Essilor International Functional film laminate
CN105967585A (en) * 2016-04-06 2016-09-28 安徽鑫润新型材料有限公司 Freeze-thaw resistant cement hollow brick and preparation method thereof
CN108178614A (en) * 2017-12-30 2018-06-19 周荣 A kind of preparation method of boron mud base fired brick

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