CN109748566A - A kind of partition plate and preparation method thereof - Google Patents
A kind of partition plate and preparation method thereof Download PDFInfo
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- CN109748566A CN109748566A CN201910193578.6A CN201910193578A CN109748566A CN 109748566 A CN109748566 A CN 109748566A CN 201910193578 A CN201910193578 A CN 201910193578A CN 109748566 A CN109748566 A CN 109748566A
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Abstract
The present invention provides a kind of partition plates, comprising: 25~40wt% of titanium extraction tailings；38~47wt% of magnesia；18~24wt% of magnesium sulfate；0~4wt% of flyash；0.4~1wt% of stalk fibre；0.5~2wt% of additive；0.05~0.1wt% of foaming agent.The present invention obtain it is a kind of with lightweight, it is high-strength, fire prevention, insulation light cellular partition board, and chloride ion in titanium extraction tailings and light calcined magnesia reaction generate stable strength of cement phase (518 phase), reduce Water soluble chloride ion content in titanium extraction tailings, turn waste into wealth to realize, it solves land occupation and the problem of environmental pollution of titanium extraction tailings, there is preferable economic benefit and social benefit.The present invention also provides a kind of preparation methods of partition plate.
Description
Technical field
The present invention relates to building material technical fields more particularly to a kind of partition plate and preparation method thereof.
Background technique
Country proposed the relevant policies of construction market in recent years, the development of assembled Sustainable Building was encouraged, with phase
Constantly improve for policy criteria is closed, Building Trade in China just makes the transition towards green building and building industry modernization development, so that gently
Matter partition plate application prospect is more and more extensive.
Useful composition TiO during the blast furnace slag for climbing steel passes through high temperature cabonization, low temperature chlorination processing extraction is slagged tap2It generates afterwards a large amount of
Tailings, which contains chloride ion and carbon residue, cannot be used directly as concrete admixture, at present can only
It takes the mode for stacking cinder field to be handled, not only a large amount of land occupation areas, but also larger pollution is generated to environment.How more
Good utilization titanium extraction tailings become those skilled in the art's urgent problem to be solved.
Summary of the invention
In view of this, solving titanium extraction tailings it is an object of the invention to which partition plate is prepared using titanium extraction tailings
Land occupation and problem of environmental pollution have preferable economic benefit and social benefit.
The present invention provides a kind of partition plates, comprising:
Titanium extraction tailings: 25~40wt%；
Magnesia: 38~47wt%；
Magnesium sulfate: 18~24wt%；
Flyash: 0~4wt%；
Stalk fibre: 0.4~1wt%；
Additive: 0.5~2wt%；
Foaming agent: 0.05~0.1wt%.
In the present invention, the mass content of the titanium extraction tailings is preferably 30~35%, and more preferably 32~33%.At this
In invention, the titanium extraction tailings are blast furnace slag by extracting the useful component TiO in slag after high temperature cabonization, low temperature chlorination processing2
The a large amount of tailings generated afterwards.Contain chloride ion in titanium extraction tailings of the invention, reacted with magnesia and generate 518 phases, 518 phases are
Magnesia oxychloride cement intensity phase can be improved strength of cement and can reduce chloride ion content in titanium extraction tailings, plays certain solidification
Effect.
In the present invention, the titanium extraction tailings are in parts by weight, comprising:
20~30 parts of CaO；
5~10 parts of MgO；
0.5~1 part of MnO；
20~30 parts of SiO2；
3~8 parts of TiO2；
10~15 parts of Al2O3；
0.5~1.5 part of SO3；
The Ti that 0.1 part of <2O3；
The TiO that 0.1 part of <；
2.5~3 parts of TiC；
0.5~1.5 part of TiN；
0.30~0.8 part of fluoride；
1~5 part of chloride ion.
In the present invention, the parts by weight of the CaO are preferably 22~28 parts, and more preferably 24~26 parts.
In the present invention, the parts by weight of the MgO are preferably 6~9 parts, and more preferably 7~8 parts.
In the present invention, the parts by weight of the MnO are preferably 0.6~0.9 part, and more preferably 0.7~0.8 part.
In the present invention, the SiO2Parts by weight be preferably 22~28 parts, more preferably 24~26 parts.
In the present invention, the TiO2Parts by weight be preferably 4~7 parts, more preferably 5~6 parts.
In the present invention, the Al2O3Parts by weight be preferably 11~14 parts, more preferably 12~13 parts.
In the present invention, the SO3Parts by weight be preferably 0.8~1.2 part, more preferably 0.9~1.1 part.
In the present invention, the Ti2O3Parts by weight be preferably 0.01~0.09 part, more preferably 0.02~0.08 part,
Most preferably 0.03~0.06 part.
In the present invention, the parts by weight of the TiO are preferably 0.01~0.09 part, and more preferably 0.02~0.08 part,
Most preferably 0.03~0.06 part.
In the present invention, the parts by weight of the TiC are preferably 2.6~2.9 parts, and more preferably 2.7~2.8 parts.
In the present invention, the parts by weight of the TiN are preferably 0.8~1.2 part, and more preferably 0.9~1.1 part.
In the present invention, the parts by weight of the fluoride are preferably 0.4~0.7 part, and more preferably 0.5~0.6 part.；
In the present invention, the parts by weight of the chloride ion are preferably 2~4 parts, and more preferably 2.5~3.5 parts.
In the present invention, the granularity of the titanium extraction tailings preferably 200 mesh screen residue≤12%, more preferably 325 mesh screen residues≤
12%.
In the present invention, the mass content of the magnesia is preferably 40~45%, and more preferably 42~43%.
In the present invention, the magnesia is preferably light calcined magnesia.In the present invention, MgO in the light calcined magnesia
Mass content be preferably 80~90%, more preferably 82~88%, most preferably 84~86%；It is living in the light calcined magnesia
The mass content of property magnesia is preferably 55~65%, and more preferably 58~62%, most preferably 60%.The present invention is to the oxygen
The source for changing magnesium or light calcined magnesia does not have special limitation, using light calcined magnesia well known to those skilled in the art,
It can be bought and be obtained by market.
In the present invention, the mass content of the magnesium sulfate is preferably 20~22%.In the present invention, the magnesium sulfate is excellent
It is selected as industrial sulphuric acid magnesium.In the present invention, MgSO in the industrial sulphuric acid magnesium4Mass content is preferably >=98%.The present invention is to institute
The source for stating magnesium sulfate or industrial sulphuric acid magnesium does not have special limitation, is using industrial sulphuric acid magnesium well known to those skilled in the art
Can, it can be bought and be obtained by market.
In the present invention, the mass content of the flyash is preferably 1~3%, and more preferably 2%.In the present invention, institute
State granularity preferably 325 mesh screen residue≤12% of flyash, more preferably 500 mesh screen residue≤12%.In the present invention, the fine coal
Ash is preferably I grades of flyash.The present invention does not have special limitation to the source of the flyash, ripe using those skilled in the art
The flyash known can be bought by market and be obtained.
In the present invention, the mass content of the stalk fibre is preferably 0.5~0.8%, and more preferably 0.6~0.7%.
In the present invention, the length of the stalk fibre is preferably 5~30mm, more preferably 10~25mm, most preferably 15~20mm.
The present invention does not have special limitation to the source of the stalk fibre, is carried out using stalk well known to those skilled in the art
Dissection processing meets above-mentioned length requirement, can be bought and be obtained by market.
In the present invention, the mass content of the additive is preferably 0.8~1.8%, and more preferably 1~1.6%, it is optimal
It is selected as 1.2~1.4%.In the present invention, the additive is compounding additive.In the present invention, the additive has anti-
The effect of water enhancing.
In the present invention, the additive preferably includes:
The siderotil of 15~25wt%；
The sugar calcium of 15~20wt%；
The calcium chloride of 5~15wt%；
The silicon ash of 10~20wt%；
The water-reducing agent of 5~15wt%；
The sucrose of 15~25wt%.
In the present invention, the mass content of the siderotil is preferably 18~22%, and more preferably 20%.In the present invention,
The main component of the siderotil is ferrous sulfate heptahydrate；In the siderotil ferrous sulfate heptahydrate mass content preferably >=92%,
The present invention does not have special limitation to the source of the siderotil, can be bought and be obtained by market, and the prosperous flourish water purification material in Henan such as can be used
Expect the product that Co., Ltd provides.
In the present invention, the mass content of the sugar calcium is preferably 16~19%, and more preferably 17~18%.The present invention couple
The type of the sugar calcium and source do not have special limitation, can be by market using sugar calcium well known to those skilled in the art
Purchase obtains, and the TG sugar calcium that Beijing marial rocks industrial concrete admixture sale Co., Ltd provides such as can be used.
In the present invention, the mass content of the calcium chloride is preferably 8~12%, and more preferably 10%.
In the present invention, the mass content of the silicon ash is preferably 12~18%, and more preferably 14~16%.The present invention couple
The type of the silicon ash and source do not have special limitation, can be by market using silicon ash well known to those skilled in the art
Purchase obtains, and Lingshou County cyclopentadienyl such as can be used and reach the product that company, mineral products processing factory provides.
In the present invention, the mass content of the water-reducing agent is preferably 8~12%, and more preferably 10%.In the present invention,
The water-reducing agent is preferably naphthalene water reducer, more preferably FDN-C type naphthalene water reducer.Source of the present invention to the water-reducing agent
There is no special limitation, can be bought and be obtained by market.
In the present invention, the mass content of the sucrose is preferably 18~22%, and more preferably 20%.In the present invention,
The sucrose is preferably industrial sucrose.The present invention does not have special limitation to the source of the sucrose, can be bought and be obtained by market.
The present invention does not have special limitation to the preparation method of the additive, by each ingredient of above-mentioned additive according to it
Mass content proportion is mixed.
In the present invention, the mass content of the foaming agent is preferably 0.06~0.09%, more preferably 0.07~
0.08%.In the present invention, the coefficient of foaming of the foaming agent is preferably 75~85 times, and more preferably 78~82 times, most preferably
It is 80 times.In the present invention, the foaming agent is preferably GX-7# type magnesium oxysulfide highly efficiency compositional foaming agent.The present invention is to the hair
The source of infusion does not have special limitation, can be bought and be obtained by market.
The present invention provides a kind of preparation methods of partition plate described in above-mentioned technical proposal, comprising the following steps:
1) magnesia, flyash, stalk fibre, additive and magnesium sulfate solution are mixed, obtains mixed liquor；
2) mixed liquor, titanium extraction tailings and foaming agent are mixed, obtains mixture；
3) it will be conserved after the mixture pouring molding, obtain partition plate.
In the present invention, the titanium extraction tailings, magnesia, magnesium sulfate, flyash, stalk fibre, additive and foaming agent
Type and dosage it is consistent with above-mentioned technical proposal, details are not described herein.
In the present invention, magnesia, flyash, stalk fibre and additive are preferably added to sulfuric acid by the step 1)
It is mixed in magnesium aqueous solution.In the present invention, the mixing in the step 1) preferably carries out under stirring conditions；The stirring
Time is preferably 3~5min, more preferably 3.5~4.5min, most preferably 4min.In the present invention, the magnesium sulfate is water-soluble
The Baume degrees of liquid is preferably 23~26 ° of B, more preferably 24~25 ° of B.
In the present invention, titanium extraction tailings are preferably added into the mixed liquor and carry out the first stirring for the step 2), then
Foaming agent is added and carries out the second stirring, obtains mixture.In the present invention, the time of first stirring is preferably 3~5min,
More preferably 3.5~4.5min, most preferably 4min.In the present invention, the time of second stirring is preferably 1~2min,
More preferably 1.2~1.8min, most preferably 1.4~1.6min.In the present invention, addition foaming agent is got fine and smooth, uniform
Foam.
In the present invention, it is preferred to be poured into die for molding.The present invention does not have special limitation, this field to the mold
Technical staff can select suitable mold according to practical operation and demand.
In the present invention, the temperature of the maintenance is preferably 28~32 DEG C, more preferably 29~31 DEG C, most preferably 30
℃；The relative humidity of the maintenance is preferably 65~75%, and more preferably 68~72%, most preferably 70%；The maintenance
Time is preferably 22~24 hours, and more preferably 23 hours.
In the present invention, it preferably carries out demoulding then natural curing after the completion of the maintenance to be cut and examined again to age
It surveys.In the present invention, the age of the natural curing is preferably 25~30 days, and more preferably 28 days.
The present invention provides a kind of methods with titanium extraction tailings production light cellular partition board, realize and climb the comprehensive of steel titanium extraction tailings
It closes and utilizes, improve problem of environmental pollution, product is made to make the transition towards green building and building industry modernization development.
The present invention is added to after compound foaming agent foams using steam curing process is exempted from by light-burning magnesium powder, titanium extraction tailings, work
The materials such as industry magnesium sulfate, additive and water composition slurry in, through mixing, pouring molding, maintenance and obtaining one kind has
Lightweight, high-strength, fire prevention, insulation light cellular partition board, and chloride ion in titanium extraction tailings and light calcined magnesia reaction life
At stable strength of cement phase (518 phase), Water soluble chloride ion content in titanium extraction tailings is reduced, so that realizing turns waste into wealth, is solved
The land occupation for titanium extraction tailings of having determined and problem of environmental pollution have preferable economic benefit and social benefit.
The present invention prepares light cellular partition board using magnesium oxysulfide cementitious material, there is no the anti-halogen of the moisture absorption, buckling deformation and to gold
The problem of belonging to corrosion, Water soluble chloride ion content are far below magnesium oxychloride cementing material.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff it is improved or retouching all other example, shall fall within the protection scope of the present invention.
Raw materials used following embodiment of the present invention is commercial goods；
The ingredient of titanium extraction tailings used includes: the CaO of 26.5wt%；The MgO of 8.78wt%；The MnO of 0.78wt%；
The SiO of 25.3wt%2；The TiO of 5.98wt%2；The Al of 13.0wt%2O3；The SO of 0.98wt%3；The Ti of < 0.1wt%2O3；<
The TiO of 0.1wt%；The TiC of 2.75wt%；The TiN of 0.98wt%；The fluoride of 0.5wt%；The chloride ion of 3.28wt%；Its
Granularity is 325 mesh screen residue≤12%.
Foaming agent used is that (it is limited that Jinan magnesium praises the exploitation of figure new material to GX-7# type magnesium oxysulfide highly efficiency compositional foaming agent
Company provides)；Flyash is I grades of flyash；Stalk fibre length is 5~30mm.
Siderotil is the product that Henan Xin Rong water-purifying material Co., Ltd provides；Sugar calcium is that marial rocks industrial concrete in Beijing is additional
The TG sugar calcium that Co., Ltd provides is sold in agent；Silicon ash is the product that Lingshou County cyclopentadienyl reaches that company, mineral products processing factory provides；Water-reducing agent
For FDN-C type naphthalene water reducer.
Embodiment 1
The embodiment of the present invention 1 prepares each raw material mass mixture ratio of light cellular partition board are as follows: titanium extraction tailings 25wt%, light-burned oxidation
Magnesium 47wt%, industrial sulphuric acid magnesium 24wt%, flyash 3wt%, stalk fibre 0.4wt% compound additive 0.5wt%, foaming
Agent 0.1wt%；Compound the ingredient of additive are as follows: the siderotil of 25wt%, the sugar calcium of 15wt%, the calcium chloride of 15wt%, 20wt%
Silicon ash, the water-reducing agent of 5wt%, the sucrose of 20wt%.Compound additive the preparation method comprises the following steps: by siderotil, sugar calcium, calcium chloride,
Silicon ash, water-reducing agent and sucrose are mixed according to above-mentioned mass content proportion.
Preparation method the following steps are included:
1) shift to an earlier date 20 hours industrial sulphuric acid magnesium is soluble in water, be configured to Baume degrees be 25 ° of Be magnesium sulfate solution, filter
Sediment is gone to obtain clear magnesium sulfate solution；
2) magnesium sulfate solution is added in horizontal mixer, it is then that titanium extraction tailings, light-magnesite powder, compounding is outer
Add agent, stalk fibre and flyash to weigh in proportion, it is additional that light-magnesite powder, compounding are first added into magnesium sulfate solution
Agent, stalk fibre and flyash stir 3~5 minutes, obtain mixture；
3) titanium extraction tailings are added in the mixture into step 2) and continue stirring 3~5 minutes, the material stirred evenly
Slurry；
4) fine and smooth, the uniform milky foam that foaming agent is prepared by foam maker is added into the slurry of step 3), after
Continuous stirring 1~2 minute, obtains foamed material；
5) foaming slurry is cast in in-mold molding, conserves under the conditions of 30 DEG C, relative humidity 70% and demoulds afterwards for 24 hours,
Obtain molded samples；
6) natural curing to age (28 days) cuts after being demoulded molded samples, obtains light cellular partition board.
According to T/CMMA4-2007 " magnesium gelatinous material product light lath for building " standard, the embodiment of the present invention is detected
The performance of 1 light cellular partition board being prepared, testing result are as shown in table 1.
The performance for the light cellular partition board that 1 embodiment of the present invention 1 of table is prepared
Embodiment 2
Light cellular partition board is prepared according to the method for embodiment 1, unlike the first embodiment, light cellular partition board it is each
Raw material mass mixture ratio are as follows: titanium extraction tailings 33wt%, light calcined magnesia 41wt%, industrial sulphuric acid magnesium 20wt%, flyash 4wt%,
Stalk fibre 0.63wt% compounds additive 1.3wt%, foaming agent 0.07wt%；Compound the ingredient of additive are as follows: 15wt%'s
Siderotil, the sugar calcium of 20wt%, the calcium chloride of 5wt%, the silicon ash of 20wt%, the water-reducing agent of 15wt%, the sucrose of 25wt%.Compounding
Additive the preparation method comprises the following steps: by siderotil, sugar calcium, calcium chloride, silicon ash, water-reducing agent and sucrose according to above-mentioned mass content match into
Row mixing.
According to the method for embodiment 1, the performance for the light cellular partition board that the detection embodiment of the present invention 2 is prepared, detection knot
Fruit is as shown in table 2.
The performance for the light cellular partition board that 2 embodiment of the present invention 2 of table is prepared
Embodiment 3
Light cellular partition board is prepared according to the method for embodiment 1, unlike the first embodiment, light cellular partition board it is each
Raw material mass mixture ratio are as follows: titanium extraction tailings 33wt%, light calcined magnesia 41wt%, industrial sulphuric acid magnesium 20wt%, flyash
3.5wt%, stalk fibre 0.93wt% compound additive 1.5wt%, foaming agent 0.07wt%；Compound the ingredient of additive are as follows:
The siderotil of 25wt%, the sugar calcium of 15wt%, the calcium chloride of 15wt%, the silicon ash of 15wt%, the water-reducing agent of 10wt%, 20wt%'s
Sucrose.Compound additive the preparation method comprises the following steps: by siderotil, sugar calcium, calcium chloride, silicon ash, water-reducing agent and sucrose according to above-mentioned quality
Content proportion is mixed.
According to the method for embodiment 1, the performance for the light cellular partition board that the detection embodiment of the present invention 3 is prepared, detection knot
Fruit is as shown in table 3.
The performance for the light cellular partition board that 3 embodiment of the present invention 3 of table is prepared
Embodiment 4
Light cellular partition board is prepared according to the method for embodiment 1, unlike the first embodiment, light cellular partition board it is each
Raw material mass mixture ratio are as follows: titanium extraction tailings 40wt%, light calcined magnesia 38wt%, industrial sulphuric acid magnesium 18wt%, flyash 2wt%,
Stalk fibre 0.5wt% compounds additive 1.45wt%, foaming agent 0.05wt%；Compound the ingredient of additive are as follows: 25wt%'s
Siderotil, the sugar calcium of 20wt%, the calcium chloride of 15wt%, the silicon ash of 10wt%, the water-reducing agent of 10wt%, the sucrose of 20wt%.It is multiple
It is with additive the preparation method comprises the following steps: siderotil, sugar calcium, calcium chloride, silicon ash, water-reducing agent and sucrose are matched according to above-mentioned mass content
It is mixed.
According to the method for embodiment 1, the performance for the light cellular partition board that the detection embodiment of the present invention 4 is prepared, detection knot
Fruit is as shown in table 4.
The performance for the light cellular partition board that 4 embodiment of the present invention 4 of table is prepared
As seen from the above embodiment, the present invention provides a kind of partition plates, comprising: 25~40wt% of titanium extraction tailings；Oxidation
38~47wt% of magnesium；18~24wt% of magnesium sulfate；0~4wt% of flyash；0.4~1wt% of stalk fibre；Additive 0.5~
2wt%；0.05~0.1wt% of foaming agent.The present invention obtain it is a kind of with lightweight, it is high-strength, fire prevention, insulation light partition wall
Plate, and chloride ion in titanium extraction tailings and light calcined magnesia reaction generate stable strength of cement phase (518 phase), and reduction mentions titanium
Water soluble chloride ion content in tailings solves land occupation and the problem of environmental pollution of titanium extraction tailings, has so that realizing turns waste into wealth
Preferable economic benefit and social benefit.The present invention also provides a kind of preparation methods of partition plate.
What has been described above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill of the art
For personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of partition plate, comprising:
Titanium extraction tailings: 25~40wt%；
Magnesia: 38~47wt%；
Magnesium sulfate: 18~24wt%；
Flyash: 0~4wt%；
Stalk fibre: 0.4~1wt%；
Additive: 0.5~2wt%；
Foaming agent: 0.05~0.1wt%.
2. partition plate according to claim 1, which is characterized in that the titanium extraction tailings are in parts by weight, comprising:
20~30 parts of CaO；
5~10 parts of MgO；
0.5~1 part of MnO；
20~30 parts of SiO2；
3~8 parts of TiO2；
10~15 parts of Al2O3；
0.5~1.5 part of SO3；
The Ti that 0.1 part of <2O3；
The TiO that 0.1 part of <；
2.5~3 parts of TiC；
0.5~1.5 part of TiN；
0.30~0.8 part of fluoride；
1~5 part of chloride ion.
3. partition plate according to claim 1, which is characterized in that the magnesia is light calcined magnesia.
4. partition plate according to claim 1, which is characterized in that the length of the stalk fibre is 5~30mm.
5. partition plate according to claim 1, which is characterized in that the additive includes:
The siderotil of 15~25wt%；
The sugar calcium of 15~20wt%；
The calcium chloride of 5~15wt%；
The silicon ash of 10~20wt%；
The water-reducing agent of 5~15wt%；
The sucrose of 15~25wt%.
6. partition plate according to claim 5, which is characterized in that the water-reducing agent is naphthalene water reducer.
7. a kind of preparation method of partition plate described in claim 1, comprising the following steps:
1) magnesia, flyash, stalk fibre, additive and magnesium sulfate solution are mixed, obtains mixed liquor；
2) mixed liquor, titanium extraction tailings and foaming agent are mixed, obtains mixture；
3) it will be conserved after the mixture pouring molding, obtain partition plate.
8. the method according to the description of claim 7 is characterized in that the Baume degrees of the magnesium sulfate solution is 23~26 ° of B.
9. the method according to the description of claim 7 is characterized in that the temperature of the maintenance is 28~32 DEG C；The maintenance
Relative humidity is 65~75%.
10. the method according to the description of claim 7 is characterized in that the time of the maintenance is 22~24 hours.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342841A (en) * | 2019-07-26 | 2019-10-18 | 辽宁科技大学 | A kind of marine worker magnesia oxychloride cement and preparation method thereof |
| CN110627386A (en) * | 2019-09-27 | 2019-12-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Titanium slag cement and preparation method and application thereof |
| CN110698132A (en) * | 2019-09-30 | 2020-01-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Titanium slag fireproof heat-insulation board and preparation method and application thereof |
| CN111087222A (en) * | 2020-01-04 | 2020-05-01 | 辽宁科技大学 | Preparation method of light magnesium oxysulfate cement partition batten |
| CN111848075A (en) * | 2020-07-29 | 2020-10-30 | 攀钢冶金材料有限责任公司 | Magnesium oxide board containing titanium extraction tailings and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120073972A (en) * | 2010-12-27 | 2012-07-05 | 한국세라믹기술원 | Method for manufacturing foamed glass panel using refused coal ore & foamed glass panel manufactured by the same |
| CN105837153A (en) * | 2016-03-28 | 2016-08-10 | 北京中晶环境科技股份有限公司 | Sulfur magnesium oxychloride foam cement exterior wall insulation board and preparation method thereof. |
| CN108191382A (en) * | 2018-02-11 | 2018-06-22 | 辽宁科技大学 | A kind of titanium extraction tailings light-weight building partition wall batten and its production method |
| CN108298940A (en) * | 2018-02-11 | 2018-07-20 | 辽宁科技大学 | A kind of titanium extraction tailings decorative panel for building and its production method |
-
2019
- 2019-03-14 CN CN201910193578.6A patent/CN109748566A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120073972A (en) * | 2010-12-27 | 2012-07-05 | 한국세라믹기술원 | Method for manufacturing foamed glass panel using refused coal ore & foamed glass panel manufactured by the same |
| CN105837153A (en) * | 2016-03-28 | 2016-08-10 | 北京中晶环境科技股份有限公司 | Sulfur magnesium oxychloride foam cement exterior wall insulation board and preparation method thereof. |
| CN108191382A (en) * | 2018-02-11 | 2018-06-22 | 辽宁科技大学 | A kind of titanium extraction tailings light-weight building partition wall batten and its production method |
| CN108298940A (en) * | 2018-02-11 | 2018-07-20 | 辽宁科技大学 | A kind of titanium extraction tailings decorative panel for building and its production method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342841A (en) * | 2019-07-26 | 2019-10-18 | 辽宁科技大学 | A kind of marine worker magnesia oxychloride cement and preparation method thereof |
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Application publication date: 20190514 |