CN105503210A - Anti-corrosion plastic refractory for furnace top of medical garbage incinerator and manufacturing and construction process of anti-corrosion plastic refractory - Google Patents
Anti-corrosion plastic refractory for furnace top of medical garbage incinerator and manufacturing and construction process of anti-corrosion plastic refractory Download PDFInfo
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- CN105503210A CN105503210A CN201510949541.3A CN201510949541A CN105503210A CN 105503210 A CN105503210 A CN 105503210A CN 201510949541 A CN201510949541 A CN 201510949541A CN 105503210 A CN105503210 A CN 105503210A
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/185—Mullite 3Al2O3-2SiO2
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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Abstract
The invention provides an anti-corrosion plastic refractory for the furnace top of a medical garbage incinerator and a manufacturing and construction process of the anti-corrosion plastic refractory, belongs to the field of refractory materials and particularly relates to the anti-corrosion plastic refractory for the furnace top of the medical garbage incinerator. Fused zirconia corundum brick cutting-grinding mud, calcined alumina micro-powder, clay and an aluminum dihydrogen phosphate solution are mixed in M60 mullite to prepare the plastic refractory. The furnace top of a secondary burning chamber and a burnout chamber of the medical garbage incinerator is manufactured under the non-anchoring condition, and the furnace top has the advantages of being resistant to high temperature, high in thermal shock resistance and resistant to alkali and acid corrosion. The retention time of 1500-DEG C smoke of the medical garbage incinerator in burning space on the lower portion of the furnace top reaches 3 min to 5 min, dioxin in the smoke is completely decomposd in the retention process, and contamination of dioxin generated in the medical garage incineration process to people and the environment is eliminated.
Description
Technical field
The invention belongs to fire resisting material field, be specifically related to the moldable preparation technology of a kind of incinerator for medical garbage furnace roof resistant to corrosion and construction technology.
Background technology
Under existence conditions technology, in order to thoroughly decompose dioxin, in the stove of incinerator for medical garbage, design temperature reaches 1500 DEG C, exceedes conventional rubbish incinerator lining material maximum operation (service) temperature.In-furnace temperature fluctuation is large, and monthly at least blowing out once, temperature fluctuation frequently, forms serious thermal shocking to refractory lining material.And a large amount of flue gases produced in stove are acid, again containing alkaline components in ash content, therefore require lining material at high temperature, to resist acid and alkalescence two kinds of erosions simultaneously.Dual firing chamber's furnace roof is designed to ball-type vault, and burning chamber's furnace roof is designed to circular arc type furnace roof, and under these two kinds of furnace roof moulding, because temperature is high, soda acid aggressiveness strong, Roof lining material cannot use any anchoring piece anchoring.Therefore, be badly in need of development a kind of high temperature resistant, resistance to wear, that good thermal shock, intensity are high, acid and alkali-resistance erosion performance is good is moldable, meets the working condition of this type incinerator for medical garbage.
Summary of the invention
The present invention solve technical problem be to provide a kind of incinerator for medical garbage furnace roof resistant to corrosion moldable and make and construction technology, possess high temperature resistant, resistance to wear, good thermal shock, intensity are high, acid and alkali-resistance erosion performance is good characteristic, meet the working condition of this type incinerator for medical garbage.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of incinerator for medical garbage furnace roof resistant to corrosion moldable, it is characterized in that: the component comprised and shared mass fraction as follows:
Micro-powder as additive A2-7 part;
Composite additive B14-25 part;
Containing zirconium trade waste C20-30 part;
M60 mullite 45-65 part.
Incinerator for medical garbage furnace roof resistant to corrosion of the present invention is moldable, it is characterized in that:
Described micro-powder as additive A, its composition contained is Calcined polishing aluminum oxide micro mist, particle diameter D503-10 micron Al
2o
3content is greater than 99%.
Described composite additive B, its component contained and the mass fraction shared by each component as follows:
Clay: AL
2o
3content is greater than 32%, granularity≤150 order, 7-10 part;
Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%, 10-15 part.
Described contains zirconium trade waste C, and its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%.
Described M60 mullite, its size comprised and shared mass fraction as follows:
0-1mm15-20 part;
1-3mm10-15 part;
3-5mm20-30 part.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the invention is moldable, is characterized in that comprising the steps:
1) the choosing of material
Choose the raw material of above-mentioned suitable specification respectively: micro-powder as additive A Calcined polishing aluminum oxide micro mist, particle diameter D50=3-10 micron AL
2o
3content is greater than 99%; Composite additive B, wherein clay: AL
2o
3content is greater than 32%, granularity≤150 order; Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%; Containing zirconium trade waste C, its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%; M60 mullite: AL
2o
3content>=60%, apparent porosity≤3%, particle diameter 0-1mm, 1-3mm, 3-5mm.
2) preparation of mixing fine powders material
Take micro-powder as additive A by weight, 2-7 part; Containing zirconium trade waste C, 20-30 part; Mixing fine powders material is after stirring;
3) combined aggregate preparation
Take M60 mullite by weight, its size comprised and shared mass fraction as follows: 0-1mm, 15-20 part; 1-3mm, 10-15 part; 3-5mm, 20-30 part; Combined aggregate is after being mixed by above-mentioned particle;
Composite additive B14-25 part;
4) moldable awake material
Take M60 mullite composite grain prepared by step 3), 45-65 part; Add the composite additive B that step 1) is chosen, 14-25 part, adds step 2 after mixing again) the mixing fine powders material prepared, 22-37 part, mixes, and obtained gross weight is the pug of 81-127 part, and pug is waken up material 24 hours in confined conditions;
5) moldable vacuum pugging
Material of waking up is complete, and added in vacuum deairing machine by the pug of having waken up and carry out vacuum pugging, vacuum degree control is-0.09MPa; Extrusion moulding is the bag weaved middle sealing of the mud section of 230*114*65mm, plastic lining film, and packed pug is the complete moldable finished product of incinerator for medical garbage furnace roof resistant to corrosion.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the present invention is moldable, is characterized in that comprising the steps:
1) moldable construction
First install fetal membrane in construction part, then add and moldablely carry out ramming construction, require that ramming is closely knit, not stratified, ramming becomes the size and dimension of regulation;
2) oven drying
Construct complete, carry out baker, heat up by 5 DEG C/h, be respectively incubated 48h, 24h, 16h, 12h, 8h to 60 DEG C, 110,150 DEG C, 300 DEG C, 500 DEG C, can nature intensification be carried out afterwards, normally run to body of heater.
The invention has the beneficial effects as follows:
1. use moldable under the condition without any anchoring piece, make incinerator for medical garbage dual firing chamber and burning chamber's furnace roof.
2. the Roof lining made by has high temperature resistant, high-heat resistance shock resistant, high strength, high-wearing feature, possesses alkali resistant and acid resistance performance simultaneously.
3. after using Idiotype parts, this type incinerator for medical garbage has possessed the ability of thorough decomposition dioxin, and sulfur dioxide in flue gas problem is resolved simultaneously.
4. efficiency utilization zirconium dioxide trade waste, reaches and reduces costs, the object economized on resources.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment one:
The invention provides a kind of incinerator for medical garbage furnace roof resistant to corrosion moldable, the component comprised and shared mass fraction as follows:
Micro-powder as additive A2 part;
Composite additive B14 part;
Containing zirconium trade waste C20 part;
M60 mullite 45 parts.
Described micro-powder as additive A, its composition contained is Calcined polishing aluminum oxide micro mist, particle diameter D503-10 micron Al
2o
3content is greater than 99%.
Described composite additive B, its component contained and the mass fraction shared by each component as follows:
Clay: AL
2o
3content is greater than 32%, granularity≤150 order, 7 parts;
Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%, 10 parts.
Described contains zirconium trade waste C, and its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%.
Described M60 mullite, its size comprised and shared mass fraction as follows:
0-1mm15 part;
1-3mm10 part;
3-5mm20 part.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the invention is moldable, comprises the steps:
1) the choosing of material
Choose the raw material of above-mentioned suitable specification respectively: micro-powder as additive A Calcined polishing aluminum oxide micro mist, particle diameter D50=3-10 micron AL
2o
3content is greater than 99%; Composite additive B, wherein clay: AL
2o
3content is greater than 32%, granularity≤150 order; Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%; Containing zirconium trade waste C, its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%; M60 mullite: AL
2o
3content>=60%, apparent porosity≤3%, particle diameter 0-1mm, 1-3mm, 3-5mm.
2) preparation of mixing fine powders material
Take micro-powder as additive A by weight, 2 parts; Containing zirconium trade waste C, 20 parts; Mixing fine powders material is after stirring;
3) combined aggregate preparation
Take M60 mullite by weight, its size comprised and shared mass fraction as follows: 0-1mm, 15 parts; 1-3mm, 10 parts; 3-5mm, 20 parts; Combined aggregate is after being mixed by above-mentioned particle;
Composite additive B14 part;
4) moldable awake material
Take M60 mullite composite grain prepared by step 3), 45 parts; Add the composite additive B that step 1) is chosen, 14 parts, after mixing, add step 2 again) the mixing fine powders material prepared, 22 parts, mix, obtained gross weight is the pug of 81 parts, and pug is waken up material 24 hours in confined conditions;
5) moldable vacuum pugging
Material of waking up is complete, and added in vacuum deairing machine by the pug of having waken up and carry out vacuum pugging, vacuum degree control is-0.09MPa; Extrusion moulding is the bag weaved middle sealing of the mud section of 230*114*65mm, plastic lining film, and packed pug is the complete moldable finished product of incinerator for medical garbage furnace roof resistant to corrosion.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the present invention is moldable, comprises the steps:
1) moldable construction
First install fetal membrane in construction part, then add and moldablely carry out ramming construction, require that ramming is closely knit, not stratified, ramming becomes the size and dimension of regulation;
2) oven drying
Construct complete, carry out baker, heat up by 5 DEG C/h, be respectively incubated 48h, 24h, 16h, 12h, 8h to 60 DEG C, 110,150 DEG C, 300 DEG C, 500 DEG C, can nature intensification be carried out afterwards, normally run to body of heater.
Incinerator for medical garbage furnace roof resistant to corrosion obtained by the present invention is moldable, and its performance index are:
The present invention uses moldable under the condition without any anchoring piece, makes incinerator for medical garbage dual firing chamber and burning chamber's furnace roof.Made Roof lining has high temperature resistant, high-heat resistance shock resistant, high strength, high-wearing feature, possesses alkali resistant and acid resistance performance simultaneously.After using Idiotype parts, this type incinerator for medical garbage has possessed the ability of thorough decomposition dioxin, and sulfur dioxide in flue gas problem is resolved simultaneously.Efficiency utilization zirconium dioxide trade waste, reaches and reduces costs, the object economized on resources.
Embodiment two:
A kind of incinerator for medical garbage furnace roof resistant to corrosion is moldable, it is characterized in that: the component comprised and shared mass fraction as follows:
Micro-powder as additive A7 part;
Composite additive B25 part;
Containing zirconium trade waste C30 part;
M60 mullite 65 parts.
Incinerator for medical garbage furnace roof resistant to corrosion of the present invention is moldable, it is characterized in that:
Described micro-powder as additive A, its composition contained is Calcined polishing aluminum oxide micro mist, particle diameter D503-10 micron Al
2o
3content is greater than 99%.
Described composite additive B, its component contained and the mass fraction shared by each component as follows:
Clay: AL
2o
3content is greater than 32%, granularity≤150 order, 10 parts;
Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%, 15 parts.
Described contains zirconium trade waste C, and its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%.
Described M60 mullite, its size comprised and shared mass fraction as follows:
0-1mm20 part;
1-3mm15 part;
3-5mm30 part.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the invention is moldable, comprises the steps:
1) the choosing of material
Choose the raw material of above-mentioned suitable specification respectively: micro-powder as additive A Calcined polishing aluminum oxide micro mist, particle diameter D50=3-10 micron AL
2o
3content is greater than 99%; Composite additive B, wherein clay: AL
2o
3content is greater than 32%, granularity≤150 order; Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%; Containing zirconium trade waste C, its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%; M60 mullite: AL
2o
3content>=60%, apparent porosity≤3%, particle diameter 0-1mm, 1-3mm, 3-5mm.
2) preparation of mixing fine powders material
Take micro-powder as additive A by weight, 7 parts; Containing zirconium trade waste C, 30 parts; Mixing fine powders material is after stirring;
3) combined aggregate preparation
Take M60 mullite by weight, its size comprised and shared mass fraction as follows: 0-1mm, 20 parts; 1-3mm, 15 parts; 3-5mm, 30 parts; Combined aggregate is after being mixed by above-mentioned particle;
Composite additive B, 25 parts;
4) moldable awake material
Take M60 mullite composite grain prepared by step 3), 65 parts; Add the composite additive B that step 1) is chosen, 25 parts, after mixing, add step 2 again) the mixing fine powders material prepared, 37 parts, mix, obtained gross weight is the pug of 127 parts, and pug is waken up material 24 hours in confined conditions;
5) moldable vacuum pugging
Material of waking up is complete, and added in vacuum deairing machine by the pug of having waken up and carry out vacuum pugging, vacuum degree control is-0.09MPa; Extrusion moulding is the bag weaved middle sealing of the mud section of 230*114*65mm, plastic lining film, and packed pug is the complete moldable finished product of incinerator for medical garbage furnace roof resistant to corrosion.
All the other formulas and embodiment, with embodiment one, repeat no more.
Embodiment three:
The invention provides a kind of incinerator for medical garbage furnace roof resistant to corrosion moldable, it is characterized in that: the component comprised and shared mass fraction as follows:
Micro-powder as additive A5 part;
Composite additive B17 part;
Containing zirconium trade waste C26 part;
M60 mullite 53 parts.
Incinerator for medical garbage furnace roof resistant to corrosion of the present invention is moldable, it is characterized in that:
Described micro-powder as additive A, its composition contained is Calcined polishing aluminum oxide micro mist, particle diameter D503-10 micron Al
2o
3content is greater than 99%.
Described composite additive B, its component contained and the mass fraction shared by each component as follows:
Clay: AL
2o
3content is greater than 32%, granularity≤150 order, 9 parts;
Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%, 13 parts.
Described contains zirconium trade waste C, and its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%.
Described M60 mullite, its size comprised and shared mass fraction as follows:
0-1mm17 part;
1-3mm11 part;
3-5mm27 part.
The preparation technology that a kind of incinerator for medical garbage furnace roof resistant to corrosion provided by the invention is moldable, comprises the steps:
1) the choosing of material
Choose the raw material of above-mentioned suitable specification respectively: micro-powder as additive A Calcined polishing aluminum oxide micro mist, particle diameter D50=3-10 micron AL
2o
3content is greater than 99%; Composite additive B, wherein clay: AL
2o
3content is greater than 32%, granularity≤150 order; Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%; Containing zirconium trade waste C, its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%; M60 mullite: AL
2o
3content>=60%, apparent porosity≤3%, particle diameter 0-1mm, 1-3mm, 3-5mm.
2) preparation of mixing fine powders material
Take micro-powder as additive A by weight, 5 parts; Containing zirconium trade waste C, 26 parts; Mixing fine powders material is after stirring;
3) combined aggregate preparation
Take M60 mullite by weight, its size comprised and shared mass fraction as follows: 0-1mm, 17 parts; 1-3mm, 11 parts; 3-5mm, 27 parts; Combined aggregate is after being mixed by above-mentioned particle;
Composite additive B17 part;
4) moldable awake material
Take M60 mullite composite grain prepared by step 3), 55 parts; Add the composite additive B that step 1) is chosen, 17 parts, after mixing, add step 2 again) the mixing fine powders material prepared, 31 parts, mix, obtained gross weight is the pug of 103 parts, and pug is waken up material 24 hours in confined conditions;
5) moldable vacuum pugging
Material of waking up is complete, and added in vacuum deairing machine by the pug of having waken up and carry out vacuum pugging, vacuum degree control is-0.09MPa; Extrusion moulding is the bag weaved middle sealing of the mud section of 230*114*65mm, plastic lining film, and packed pug is the complete moldable finished product of incinerator for medical garbage furnace roof resistant to corrosion.
All the other formulas and embodiment, with embodiment one or two, repeat no more.
It is pointed out that above-mentioned embodiment is only the preferred embodiment of the invention, for those skilled in the art, under the prerequisite meeting principle of work of the present invention, any equivalent or similar replacement all falls within the scope of protection of the present invention.
Claims (7)
1. an incinerator for medical garbage furnace roof resistant to corrosion is moldable, it is characterized in that: the component comprised and shared mass fraction as follows:
Micro-powder as additive A2-7 part;
Composite additive B14-25 part;
Containing zirconium trade waste C20-30 part;
M60 mullite 45-65 part.
2. incinerator for medical garbage furnace roof resistant to corrosion according to claim 1 is moldable, it is characterized in that:
Described micro-powder as additive A, its composition contained is Calcined polishing aluminum oxide micro mist, particle diameter D503-10 micron Al
2o
3content is greater than 99%.
3. incinerator for medical garbage furnace roof resistant to corrosion according to claim 1 is moldable, it is characterized in that:
Described composite additive B, its component contained and the mass fraction shared by each component as follows:
Clay: AL
2o
3content is greater than 32%, granularity≤150 order, 7-10 part;
Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%, 10-15 part.
4. incinerator for medical garbage furnace roof resistant to corrosion according to claim 1 is moldable, it is characterized in that:
Described contains zirconium trade waste C, and its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%.
5. incinerator for medical garbage furnace roof resistant to corrosion according to claim 1 is moldable, it is characterized in that:
Described M60 mullite, its size comprised and shared mass fraction as follows:
0-1mm15-20 part;
1-3mm10-15 part;
3-5mm20-30 part.
6. the preparation technology that incinerator for medical garbage furnace roof resistant to corrosion according to claim 1 is moldable, is characterized in that comprising the steps:
1) the choosing of material
Choose the raw material of above-mentioned suitable specification respectively: micro-powder as additive A Calcined polishing aluminum oxide micro mist, particle diameter D50=3-10 micron AL
2o
3content is greater than 99%; Composite additive B, wherein clay: AL
2o
3content is greater than 32%, granularity≤150 order; Dihydro aluminum phosphate solution: AL (H
2pO
4)
3concentration 42.5%; Containing zirconium trade waste C, its composition contained is that Corhart Zac-block cuts mud, ZrO
2content>=30%, AL
2o
3content>=40%; M60 mullite: AL
2o
3content>=60%, apparent porosity≤3%, particle diameter 0-1mm, 1-3mm, 3-5mm;
2) preparation of mixing fine powders material
Take micro-powder as additive A by weight, 2-7 part; Containing zirconium trade waste C, 20-30 part; Mixing fine powders material is after stirring;
3) combined aggregate preparation
Take M60 mullite by weight, its size comprised and shared mass fraction as follows: 0-1mm, 15-20 part; 1-3mm, 10-15 part; 3-5mm, 20-30 part; Combined aggregate is after being mixed by above-mentioned particle;
Composite additive B14-25 part;
4) moldable awake material
Take M60 mullite composite grain prepared by step 3), 45-65 part; Add the composite additive B that step 1) is chosen, 14-25 part, adds step 2 after mixing again) the mixing fine powders material prepared, 22-37 part, mixes, and obtained gross weight is the pug of 81-127 part, and pug is waken up material 24 hours in confined conditions;
5) moldable vacuum pugging
Material of waking up is complete, and added in vacuum deairing machine by the pug of having waken up and carry out vacuum pugging, vacuum degree control is-0.09MPa; Extrusion moulding is the bag weaved middle sealing of the mud section of 230*114*65mm, plastic lining film, and packed pug is the complete moldable finished product of incinerator for medical garbage furnace roof resistant to corrosion.
7. the preparation technology that incinerator for medical garbage furnace roof resistant to corrosion according to claim 6 is moldable, is characterized in that comprising the steps:
1) moldable construction
First install fetal membrane in construction part, then add and moldablely carry out ramming construction, require that ramming is closely knit, not stratified, ramming becomes the size and dimension of regulation;
2) oven drying
Construct complete, carry out baker, heat up by 5 DEG C/h, be respectively incubated 48h, 24h, 16h, 12h, 8h to 60 DEG C, 110,150 DEG C, 300 DEG C, 500 DEG C, can nature intensification be carried out afterwards, normally run to body of heater.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949541.3A CN105503210A (en) | 2015-12-18 | 2015-12-18 | Anti-corrosion plastic refractory for furnace top of medical garbage incinerator and manufacturing and construction process of anti-corrosion plastic refractory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949541.3A CN105503210A (en) | 2015-12-18 | 2015-12-18 | Anti-corrosion plastic refractory for furnace top of medical garbage incinerator and manufacturing and construction process of anti-corrosion plastic refractory |
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| CN105503210A true CN105503210A (en) | 2016-04-20 |
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ID=55711589
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|---|---|---|---|
| CN201510949541.3A Pending CN105503210A (en) | 2015-12-18 | 2015-12-18 | Anti-corrosion plastic refractory for furnace top of medical garbage incinerator and manufacturing and construction process of anti-corrosion plastic refractory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374872A (en) * | 2020-10-23 | 2021-02-19 | 郑州荣盛窑炉耐火材料有限公司 | Shock-resistant, acid-erosion-resistant and fire-resistant plastic material for incinerator lining and preparation method thereof |
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| CN101830713A (en) * | 2010-04-27 | 2010-09-15 | 宜兴市炉顶密封工程有限公司 | Firm can plastic and preparation method thereof |
| CN102491769A (en) * | 2011-12-06 | 2012-06-13 | 安徽瑞泰新材料科技有限公司 | Composite bonding low-temperature constructional castable refractory |
| CN103819211A (en) * | 2014-01-07 | 2014-05-28 | 邹平耀华特耐科技有限公司 | Light wear-proof and fire-proof plastic mass for circulating fluidized bed boiler and preparation method of light wear-proof and fire-proof plastic mass |
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| CN101654374A (en) * | 2009-09-18 | 2010-02-24 | 中国地质大学（北京） | Stemming fire-proof material for blast furnace containing coal gangue and white olivine and preparation method thereof |
| CN101830713A (en) * | 2010-04-27 | 2010-09-15 | 宜兴市炉顶密封工程有限公司 | Firm can plastic and preparation method thereof |
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| CN112374872A (en) * | 2020-10-23 | 2021-02-19 | 郑州荣盛窑炉耐火材料有限公司 | Shock-resistant, acid-erosion-resistant and fire-resistant plastic material for incinerator lining and preparation method thereof |
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