CN104402484B - The special cermacis nozzle that a kind of corrosion-resistant toughness is good - Google Patents
The special cermacis nozzle that a kind of corrosion-resistant toughness is good Download PDFInfo
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- CN104402484B CN104402484B CN201410590458.7A CN201410590458A CN104402484B CN 104402484 B CN104402484 B CN 104402484B CN 201410590458 A CN201410590458 A CN 201410590458A CN 104402484 B CN104402484 B CN 104402484B
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- 230000007797 corrosion Effects 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010427 ball clay Substances 0.000 claims abstract description 6
- 239000013078 crystal Substances 0.000 claims abstract description 6
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 6
- 239000004058 oil shale Substances 0.000 claims abstract description 6
- 239000010865 sewage Substances 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims abstract description 6
- 235000010265 sodium sulphite Nutrition 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 5
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 4
- 235000010241 potassium sorbate Nutrition 0.000 claims abstract description 4
- 239000004302 potassium sorbate Substances 0.000 claims abstract description 4
- 229940069338 potassium sorbate Drugs 0.000 claims abstract description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 4
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 15
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000004115 Sodium Silicate Substances 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 6
- 239000010903 husk Substances 0.000 claims description 6
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 3
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 235000015895 biscuits Nutrition 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses the special cermacis nozzle that a kind of corrosion-resistant toughness is good, it is characterized in that, be made up of the raw material of following weight portion: oil shale waste 3-5, germanite 1-3, magnetic wave stone 2-4, ball clay 1-2, sewage disposal mud 6-8, slag 4-6, titanium dioxide crystal whisker 65-75, sodium sulfite 1.1-1.4, sodium carbonate 0.4-0.7, potassium sorbate 0.6-0.8, graphene oxide 2.1-2.6, glass flake 0.6-0.9, NPE 6-8, triethanolamine 4-6, auxiliary agent 3-5, suitable quantity of water; Raw material sources of the present invention are wide, and cost is low, easy and simple to handle, utilizes the advantages such as the ceramic nozzle that the present invention prepares has heatproof, corrosion resistant, wear-resisting, toughness is big.
Description
Technical field
The present invention relates to a kind of ceramic nozzle preparation technology, belong to nozzle field shaping technique, be specifically related to good special cermacis nozzle of a kind of corrosion-resistant toughness and preparation method thereof.
Background technology
Ceramic nozzle age when eighties of last century nine has introduced since China, material constantly improves renewal, nitride ceramics and carbide ceramics is developed into gradually from oxide ceramics, and production technology and preparation method fall behind, causing ceramic nozzle in prior art to there is many defects, such as hardness is not high, wear no resistance, anticorrosion fluid erosion prevention ability is weak, ductility is little. For overcoming the deficiencies in the prior art, it is necessary to existing ceramic nozzle production technology is improved, thus preparing the ceramic nozzle with functions such as cost is low, function diversification, fire-retardant, hardness is high, wear-resisting, radioprotectives being suitable for different demands.
Summary of the invention
It is an object of the invention to provide good special cermacis nozzle of a kind of corrosion-resistant toughness and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
The special cermacis nozzle that a kind of corrosion-resistant toughness is good, it is characterized in that, be made up of the raw material of following weight portion: oil shale waste 3-5, germanite 1-3, magnetic wave stone 2-4, ball clay 1-2, sewage disposal mud 6-8, slag 4-6, titanium dioxide crystal whisker 65-75, sodium sulfite 1.1-1.4, sodium carbonate 0.4-0.7, potassium sorbate 0.6-0.8, graphene oxide 2.1-2.6, glass flake 0.6-0.9, NPE 6-8, triethanolamine 4-6, auxiliary agent 3-5, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: carboxymethyl cellulose 15-19, dodecylbenzene sodium sulfonate 1-2, Polyethylene Glycol 2.3-4.8, methacrylic acid 3.1-4.5, methyl methacrylate 2-3, vinyl acetate 1-2, rice husk meal 4-6, basalt 3-4, galapectite 2-4, coffee wood flour 3-6, magnesium chloride 1.1-2.4, nanoscale sodium silicate 1.3-2.7, lead naphthenate 0.5-0.9, its preparation method is by basalt, galapectite is crushed to 120-150 order, add coffee wood flour, magnesium chloride stirring and evenly mixing is calcined 2-3 hour at 710-820 DEG C, shrend, then Polyethylene Glycol is added, methacrylic acid, methyl methacrylate, vinyl acetate, lead naphthenate stirring and evenly mixing, under 70-90 DEG C of bath temperature, speed lapping slurry particle diameter is to less than 15 μm, it is spray dried to powder, by prepared powder and carboxymethyl cellulose, rice husk meal, nanoscale sodium silicate and the mixing of other residual componentss, grind 1-2 hour and get final product.
The preparation method of the special cermacis nozzle that described a kind of corrosion-resistant toughness is good, it is characterised in that comprise the following steps:
(1) oil shale waste, germanite, the mixing of magnetic wave stone are put in calcining furnace and calcined 2-3 hour at 750-880 DEG C, quench with the calcium chloride solution of 1-3 ‰, when temperature is down to 40-60 DEG C, be crushed to 120-180 order;
(2) take ball clay, sewage disposal mud, slag mixing be crushed to 100-150 order, add titanium dioxide crystal whisker, sodium sulfite, graphene oxide to calcine 1-2 hour at 680-790 DEG C, grind 30-40 minute, add NPE, triethanolamine speed lapping to slurry particle diameter to 20-30 μm, spray drying;
(3) by step (1), the mixing of (2) reaction mass, the slurry that solid content is 50-60% is made in the making beating that adds water, and adds other residual componentss circulation stirring according to this and grinds 8-10 time, grinds more than 2 hours every time;
(4) above-mentioned slurry is injected die for molding, sinter 5-10 hour in 1500 DEG C～1750 DEG C through repaired biscuit, dry, shove charge, cooling discharging.
The present invention has following beneficial effect: raw material sources of the present invention are wide, and cost is low, easy and simple to handle, utilizes the advantages such as the ceramic nozzle that the present invention prepares has heatproof, corrosion resistant, wear-resisting, toughness is big.
Detailed description of the invention
The special cermacis nozzle that described a kind of corrosion-resistant toughness is good, it is characterized in that, be made up of the raw material of following weight portion: oil shale waste 3, germanite 1, magnetic wave stone 2, ball clay 2, sewage disposal mud 7, slag 5, titanium dioxide crystal whisker 72, sodium sulfite 1.3, sodium carbonate 0.5, potassium sorbate 0.7, graphene oxide 2.3, glass flake 0.6, NPE 8, triethanolamine 4, auxiliary agent 3, suitable quantity of water.
Described auxiliary agent is made up of following raw materials in part by weight: carboxymethyl cellulose 17, dodecylbenzene sodium sulfonate 1, Polyethylene Glycol 3.3, methacrylic acid 4.2, methyl methacrylate 3, vinyl acetate 1, rice husk meal 4, basalt 4, galapectite 3, coffee wood flour 5, magnesium chloride 1.7, nanoscale sodium silicate 1.9, lead naphthenate 0.7, its preparation method is by basalt, galapectite is crushed to 120-150 order, add coffee wood flour, magnesium chloride stirring and evenly mixing is calcined 2-3 hour at 710-820 DEG C, shrend, then Polyethylene Glycol is added, methacrylic acid, methyl methacrylate, vinyl acetate, lead naphthenate stirring and evenly mixing, under 70-90 DEG C of bath temperature, speed lapping slurry particle diameter is to less than 15 μm, it is spray dried to powder, by prepared powder and carboxymethyl cellulose, rice husk meal, nanoscale sodium silicate and the mixing of other residual componentss, grind 1-2 hour and get final product.
Manufacture method comprises the following steps:
(1) oil shale waste, germanite, the mixing of magnetic wave stone are put in calcining furnace and calcined 2-3 hour at 750-880 DEG C, quench with the calcium chloride solution of 1-3 ‰, when temperature is down to 40-60 DEG C, be crushed to 120-180 order;
(2) take ball clay, sewage disposal mud, slag mixing be crushed to 100-150 order, add titanium dioxide crystal whisker, sodium sulfite, graphene oxide to calcine 1-2 hour at 680-790 DEG C, grind 30-40 minute, add NPE, triethanolamine speed lapping to slurry particle diameter to 20-30 μm, spray drying;
(3) by step (1), the mixing of (2) reaction mass, the slurry that solid content is 50-60% is made in the making beating that adds water, and adds other residual componentss circulation stirring according to this and grinds 8-10 time, grinds more than 2 hours every time;
(4) above-mentioned slurry is injected die for molding, sinter 5-10 hour in 1500 DEG C～1750 DEG C through repaired biscuit, dry, shove charge, cooling discharging.
The ceramic nozzle that the present embodiment produces is used to have good corrosion resistance and wearability, it is possible under the nitric acid of 150g/L and the Fluohydric acid. mixed solution media environment of 60g/L, working life reaches more than 60 days; Its bulk density is 3.46g/cm after tested3, rupture strength is 673Mpa; The duct of nozzle is little, and duct interior finish is good, and jeting effect is desirable.
Claims (1)
1. the special cermacis nozzle that a corrosion-resistant toughness is good, it is characterized in that, be made up of the raw material of following weight portion: oil shale waste 3-5, germanite 1-3, magnetic wave stone 2-4, ball clay 1-2, sewage disposal mud 6-8, slag 4-6, titanium dioxide crystal whisker 65-75, sodium sulfite 1.1-1.4, sodium carbonate 0.4-0.7, potassium sorbate 0.6-0.8, graphene oxide 2.1-2.6, glass flake 0.6-0.9, NPE 6-8, triethanolamine 4-6, auxiliary agent 3-5, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: carboxymethyl cellulose 15-19, dodecylbenzene sodium sulfonate 1-2, Polyethylene Glycol 2.3-4.8, methacrylic acid 3.1-4.5, methyl methacrylate 2-3, vinyl acetate 1-2, rice husk meal 4-6, basalt 3-4, galapectite 2-4, coffee wood flour 3-6, magnesium chloride 1.1-2.4, nanoscale sodium silicate 1.3-2.7, lead naphthenate 0.5-0.9, its preparation method is by basalt, galapectite is crushed to 120-150 order, add coffee wood flour, magnesium chloride stirring and evenly mixing is calcined 2-3 hour at 710-820 DEG C, shrend, then Polyethylene Glycol is added, methacrylic acid, methyl methacrylate, vinyl acetate, lead naphthenate stirring and evenly mixing, under 70-90 DEG C of bath temperature, speed lapping slurry particle diameter is to less than 15 μm, it is spray dried to powder, by prepared powder and carboxymethyl cellulose, rice husk meal, nanoscale sodium silicate and the mixing of other residual componentss, grind 1-2 hour and get final product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590458.7A CN104402484B (en) | 2014-10-29 | 2014-10-29 | The special cermacis nozzle that a kind of corrosion-resistant toughness is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410590458.7A CN104402484B (en) | 2014-10-29 | 2014-10-29 | The special cermacis nozzle that a kind of corrosion-resistant toughness is good |
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| Publication Number | Publication Date |
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| CN104402484A CN104402484A (en) | 2015-03-11 |
| CN104402484B true CN104402484B (en) | 2016-06-15 |
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| CN104944910A (en) * | 2015-06-02 | 2015-09-30 | 安徽省含山瓷业股份有限公司 | Ageing cracking resistant ceramic bowl and preparation method thereof |
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| CN102557718A (en) * | 2011-12-21 | 2012-07-11 | 中南大学 | TiC-containing particle reinforced ternary compound-based flexible porous ceramic material and manufacturing method thereof |
| CN103030398A (en) * | 2012-11-28 | 2013-04-10 | 大连大友高技术陶瓷有限公司 | Preparation method of silicon nitride ceramic |
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