CN104446655B - Suppress indefinite form refractory castable to return white hair and strengthen separant and preparation method thereof - Google Patents
Suppress indefinite form refractory castable to return white hair and strengthen separant and preparation method thereof Download PDFInfo
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- CN104446655B CN104446655B CN201410753412.2A CN201410753412A CN104446655B CN 104446655 B CN104446655 B CN 104446655B CN 201410753412 A CN201410753412 A CN 201410753412A CN 104446655 B CN104446655 B CN 104446655B
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- separant
- refractory castable
- indefinite form
- white hair
- mass concentration
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 51
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 34
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 17
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 17
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 17
- 239000003112 inhibitor Substances 0.000 claims abstract description 17
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 17
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 230000001629 suppression Effects 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 21
- 238000009835 boiling Methods 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 5
- -1 35 parts Inorganic materials 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 3
- 239000001103 potassium chloride Substances 0.000 abstract description 3
- 235000011164 potassium chloride Nutrition 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 159000000000 sodium salts Chemical class 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
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Abstract
The invention discloses a kind of indefinite form refractory castable that suppresses and return white hair enhancing separant and preparation method thereof, belong to indefinite form technical field of refractory castable.Drip irrigation device of the present invention is: a kind of indefinite form refractory castable that suppresses returns white hair enhancing separant, is be prepared from by the raw material of following weight part: sulphuric acid soln 15-25 part that phosphoric acid solution 35-45 part that mass concentration is 85%, mass concentration are 50%, alumina powder 3-5 part, aluminium hydroxide 5-7 part, water 30-40 part and oxalic acid inhibitor 1-3 part.The invention also discloses this suppression indefinite form refractory castable and return the preparation method that white hair strengthens separant.The alkali (comprising sylvite and sodium salt) that the present invention can stop in indefinite form refractory castable occurs returning white hair phenomenon with the carbon dioxide reaction in air, and in applied at elevated temperature process, surperficial enhancing separant forms one " glaze " with the rising of temperature in cast lining surface, effectively improves refractoriness and the wear resistance of indefinite form refractory castable.
Description
Technical field
The invention belongs to indefinite form technical field of refractory castable, be specifically related to a kind of indefinite form refractory castable that suppresses and return white hair toughener and preparation method thereof.
Background technology
At present, often long white hair phenomenon is there is on surface in the indefinite form refractory castable on market after tearing film open, this phenomenon ratio is easier to occur in summer, if adopt measure not in time, indefinite form refractory castable can peel off layer by layer, intensity index declines, and indefinite form refractory castable even can be made completely damaged.For this phenomenon, be necessary that a kind of special treatment agent of research and development or treatment process solve the phenomenon that indefinite form refractory castable returns white hair effectively.
Summary of the invention
The present invention provides a kind of suppress indefinite form refractory castable to return white hair to strengthen separant for overcoming above-mentioned technical problem, and this enhancing separant is easy to use, and direct spary is in returning white hair mould material surface.In addition, present invention also offers a kind of preparation method suppressing indefinite form refractory castable to return white hair enhancing separant, enhancing separant period of storage prepared by the method is long, does not need to add any auxiliary agent and just can use.
Technical scheme of the present invention: a kind of suppress indefinite form refractory castable to return white hair to strengthen separant, it is characterized in that being prepared from by the raw material of following weight part: sulphuric acid soln 15-25 part that phosphoric acid solution 35-45 part that mass concentration is 85%, mass concentration are 50%, alumina powder 3-5 part, aluminium hydroxide 5-7 part, water 30-40 part and oxalic acid inhibitor 1-3 part.
Further preferably, described suppression indefinite form refractory castable returns white hair enhancing separant is be prepared from by the raw material of following weight part: sulphuric acid soln 20 parts, alumina powder 4 parts, 6 parts, aluminium hydroxide, 35 parts, water and 2 parts, oxalic acid inhibitor that the phosphoric acid solution 40 parts that mass concentration is 85%, mass concentration are 50%.
Suppression indefinite form refractory castable of the present invention returns the preparation method that white hair strengthens separant, it is characterized in that comprising the following steps: (1) according to following weight take respectively raw materials quality concentration be 85% phosphoric acid solution 35-45 part, mass concentration be 50% sulphuric acid soln 15-25 part, alumina powder 3-5 part, aluminium hydroxide 5-7 part, water 30-40 part and oxalic acid inhibitor 1-3 part, in the water taken, add alumina powder and aluminium hydroxide and mixed solution be heated to boiling; (2) by the mass concentration taken be 85% phosphoric acid solution, mass concentration be 50% sulphuric acid soln and oxalic acid inhibitor join in the solution of above-mentioned boiling, keep boiling 30 minutes, cool and namely obtainedly suppress indefinite form refractory castable to return white hair to strengthen separant.
Further preferably, described suppression indefinite form refractory castable returns the preparation method that white hair strengthens separant, comprise the following steps: (1) according to following weight take respectively raw materials quality concentration be 85% phosphoric acid solution 40 parts, mass concentration be 50% sulphuric acid soln 20 parts, alumina powder 4 parts, 6 parts, aluminium hydroxide, 35 parts, water and 2 parts, oxalic acid inhibitor, in the water taken, add alumina powder and aluminium hydroxide and mixed solution be heated to boiling; (2) by the mass concentration taken be 85% phosphoric acid solution, mass concentration be 50% sulphuric acid soln and oxalic acid inhibitor join in the solution of above-mentioned boiling, keep boiling 30 minutes, cool and namely obtainedly suppress indefinite form refractory castable to return white hair to strengthen separant.
Enhancing separant of the present invention brushing is in indefinite form refractory castable lining surface; layer protecting film is naturally form after dry; the alkali (comprising sylvite and sodium salt) so just can stopped in indefinite form refractory castable occurs returning white hair phenomenon with the carbon dioxide reaction in air; and in applied at elevated temperature process; surperficial enhancing separant forms one " glaze " with the rising of temperature in cast lining surface, effectively improves refractoriness and the wear resistance of indefinite form refractory castable.
Accompanying drawing explanation
Fig. 1 is that the present invention suppresses indefinite form refractory castable to return preparation technology's schema of white hair enhancing separant.
Embodiment
Be described in further details foregoing of the present invention by the following examples, but this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on foregoing of the present invention all belong to scope of the present invention.
Embodiment
Raw material (kilogram) is taken respectively according to following proportioning:
1, mass concentration to be phosphoric acid solution 35, the mass concentration of 85% be 50% sulphuric acid soln 25, alumina powder 5, aluminium hydroxide 5, water 40 and oxalic acid inhibitor 3;
2, mass concentration to be phosphoric acid solution 45, the mass concentration of 85% be 50% sulphuric acid soln 15, alumina powder 3, aluminium hydroxide 7, water 30 and oxalic acid inhibitor 1;
3, mass concentration to be phosphoric acid solution 40, the mass concentration of 85% be 50% sulphuric acid soln 20, alumina powder 4, aluminium hydroxide 6, water 35 and oxalic acid inhibitor 2;
Preparation method is:
In the water taken, add alumina powder and aluminium hydroxide and mixed solution is heated to boiling, then be the phosphoric acid solution of 85% by the mass concentration taken, mass concentration be 50% sulphuric acid soln and oxalic acid inhibitor join in the solution of above-mentioned boiling, keep boiling 30 minutes, the i.e. obtained indefinite form refractory castable that suppresses that cools returns white hair enhancing separant.
Using method is:
Suppression indefinite form refractory castable of the present invention returns white hair and strengthens in the use procedure of separant; separant brushing will be strengthened in indefinite form refractory castable lining surface; layer protecting film is naturally form after dry; the alkali (comprising sylvite and sodium salt) so just can stopped in indefinite form refractory castable occurs returning white hair phenomenon with the carbon dioxide reaction in air; and in applied at elevated temperature process; surperficial enhancing separant forms one " glaze " with the rising of temperature in cast lining surface, effectively improves refractoriness and the wear resistance of indefinite form refractory castable.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (4)
1. suppress indefinite form refractory castable to return white hair and strengthen separant, it is characterized in that being prepared from by the raw material of following weight part: sulphuric acid soln 15-25 part that phosphoric acid solution 35-45 part that mass concentration is 85%, mass concentration are 50%, alumina powder 3-5 part, aluminium hydroxide 5-7 part, water 30-40 part and oxalic acid inhibitor 1-3 part.
2. suppression indefinite form refractory castable according to claim 1 returns white hair and strengthens separant, it is characterized in that being prepared from by the raw material of following weight part: sulphuric acid soln 20 parts, alumina powder 4 parts, 6 parts, aluminium hydroxide, 35 parts, water and 2 parts, oxalic acid inhibitor that the phosphoric acid solution 40 parts that mass concentration is 85%, mass concentration are 50%.
3. a suppression indefinite form refractory castable according to claim 1 returns the preparation method that white hair strengthens separant, it is characterized in that comprising the following steps: (1) according to following weight take respectively raw materials quality concentration be 85% phosphoric acid solution 35-45 part, mass concentration be 50% sulphuric acid soln 15-25 part, alumina powder 3-5 part, aluminium hydroxide 5-7 part, water 30-40 part and oxalic acid inhibitor 1-3 part, in the water taken, add alumina powder and aluminium hydroxide and mixed solution be heated to boiling; (2) by the mass concentration taken be 85% phosphoric acid solution, mass concentration be 50% sulphuric acid soln and oxalic acid inhibitor join in the solution of above-mentioned boiling, keep boiling 30 minutes, cool and namely obtainedly suppress indefinite form refractory castable to return white hair to strengthen separant.
4. suppression indefinite form refractory castable according to claim 3 returns the preparation method that white hair strengthens separant, it is characterized in that comprising the following steps: (1) according to following weight take respectively raw materials quality concentration be 85% phosphoric acid solution 40 parts, mass concentration be 50% sulphuric acid soln 20 parts, alumina powder 4 parts, 6 parts, aluminium hydroxide, 35 parts, water and 2 parts, oxalic acid inhibitor, in the water taken, add alumina powder and aluminium hydroxide and mixed solution be heated to boiling; (2) by the mass concentration taken be 85% phosphoric acid solution, mass concentration be 50% sulphuric acid soln and oxalic acid inhibitor join in the solution of above-mentioned boiling, keep boiling 30 minutes, cool and namely obtainedly suppress indefinite form refractory castable to return white hair to strengthen separant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753412.2A CN104446655B (en) | 2014-12-11 | 2014-12-11 | Suppress indefinite form refractory castable to return white hair and strengthen separant and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753412.2A CN104446655B (en) | 2014-12-11 | 2014-12-11 | Suppress indefinite form refractory castable to return white hair and strengthen separant and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104446655A CN104446655A (en) | 2015-03-25 |
| CN104446655B true CN104446655B (en) | 2016-03-02 |
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| CN201410753412.2A Active CN104446655B (en) | 2014-12-11 | 2014-12-11 | Suppress indefinite form refractory castable to return white hair and strengthen separant and preparation method thereof |
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| CN107254260A (en) * | 2017-06-06 | 2017-10-17 | 河南中耐高科炉衬材料有限公司 | Multi-functional abrasion-proof and refractory adhesive and its production method |
| CN109761597A (en) * | 2019-02-01 | 2019-05-17 | 无锡市晨光耐火材料有限公司 | A kind of Bo Naite composite brick and preparation method thereof |
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| C06 | Publication | ||
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Effective date of registration: 20170417 Address after: 453000 Hongqi Road, Hongqi District, Henan, Xinxiang, China, No. 12 Patentee after: Henan China Hi Tech lining material Co., Ltd. Address before: 453000 Hongqi Road, Hongqi District, Henan, Xinxiang, China, No. 12 Patentee before: Wang Xiufu |
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| TR01 | Transfer of patent right |