CN105016748A - Vanadium iron slag-gangue fireproof pouring material - Google Patents
Vanadium iron slag-gangue fireproof pouring material Download PDFInfo
- Publication number
- CN105016748A CN105016748A CN201510384490.4A CN201510384490A CN105016748A CN 105016748 A CN105016748 A CN 105016748A CN 201510384490 A CN201510384490 A CN 201510384490A CN 105016748 A CN105016748 A CN 105016748A
- Authority
- CN
- China
- Prior art keywords
- granularity
- parts
- gangue
- iron slag
- vanadium iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims abstract description 13
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 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 6
- 229910017083 AlN Inorganic materials 0.000 claims abstract description 5
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 5
- LRTTZMZPZHBOPO-UHFFFAOYSA-N [B].[B].[Hf] Chemical compound [B].[B].[Hf] LRTTZMZPZHBOPO-UHFFFAOYSA-N 0.000 claims abstract description 5
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 5
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 5
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 5
- 229910000628 Ferrovanadium Inorganic materials 0.000 claims description 15
- 239000003245 coal Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims description 6
- 239000001095 magnesium carbonate Substances 0.000 claims description 5
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 5
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 5
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical compound C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 3
- -1 gangue Substances 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 229920002785 Croscarmellose sodium Polymers 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 229960001681 croscarmellose sodium Drugs 0.000 abstract 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000004579 marble Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 235000019580 granularity Nutrition 0.000 description 35
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Ceramic Products (AREA)
Abstract
The invention relates to a vanadium iron slag-gangue fireproof pouring material. The vanadium iron slag-gangue fireproof pouring material comprises the following raw materials: vanadium iron slag, gangue, magnesia, aluminum ash, high-alumina bauxite fine powder, magnesian marble, aluminium nitride, hafnium boride, silicon carbide, polycrystalline alumina fibers, sodium hexametaphosphate, hydroxyl croscarmellose sodium and pure calcium aluminate cement. The prepared fireproof pouring material has the advantages of excellent usage performance and low cost, and the purposes of comprehensive recovery and utilization of vanadium iron slag and gangue as well as reduction of production cost can be reached.
Description
Technical field
The invention belongs to fire resisting material field, particularly relate to a kind of ferrovanadium dregs-coal gangue refractory castable.
Background technology
Unshape refractory is a kind of loose shape heat-stable material burnt till without high temperature, it comprises the goods such as mould material, ramming mass, moldable, Gunning refractory, coating, projection material, press-in material, chamotte, an important branch of refractory materials, be described as two generation refractory materials.Developing rapidly of unshape refractory, has become the material do not replaced in the industrial production such as metallurgy, chemical industry, has facilitated the change of Industrial Stoves, promoted the development of refractory materials.In refractory industry, the proportion of amorphous refractory declines year by year, and the proportion of unshape refractory constantly increases.
Bauxitic clay, magnesite and graphite are three large refractory raw materials, but, because random mining, processing technology level are not high, comprehensive utilization of resources level is lower, waste comparatively serious, above-mentioned Mineral resources, particularly higher-grade refractory raw material resource are fewer and feweri, economize on resources, utilize resources synthetically has been the task of top priority.
Summary of the invention
The object of this invention is to provide one and can overcome above-mentioned defect, utilize ferrovanadium dregs-coal gangue production and application excellent property, refractory castable that production cost is low, to reach comprehensive reutilization ferrovanadium dregs-coal gangue and to reduce the object of production cost.
For achieving the above object, the present invention adopts following technical scheme:
A kind of ferrovanadium dregs-coal gangue refractory castable, it is characterized in that, described refractory material casting material is made up of following parts by weight component:
Ferrovanadium dregs granularity 0.01 ~ 0.2mm 55-60 part
Coal gangue granularity 0.1 ~ 0.3mm 50-54 part
Magnesia granularity 0.1 ~ 0.4mm 25-28 part
Aluminium ash granularity 0.2 ~ 0.5mm 20-24 part
Alumine powder particle size 0.6 ~ 0.8mm 2-6 part
Magnesite granularity 0.3 ~ 1.0 mm 2 ~ 5 parts
Aluminium nitride granularity 0.1 ~ 0.4mm 2 ~ 4 parts
Hafnium boride granularity 0.1 ~ 0.3mm 2 ~ 4 parts
Carborundum granularity 0.5 ~ 1.1mm 6-8 part
The long 2-3mm of polycrystalline alumina fiber, wide 1-1.2mm 2 ~ 3 parts
Sodium hexametaphosphate 99 granularity 1 ~ 3mm 1 ~ 3 part
Hydroxy cellulose sodium granularity 1 ~ 2mm 1 ~ 3 part
4 ~ 9 parts, pure calcium aluminate cement granularity 200 order;
The chemical composition of described ferrovanadium dregs is: Al
2o
378-83 wt%, CaO 10-17 wt%, MgO 1-2.5 wt%, Fe
2o
30.2-0.8 wt%, SiO
20.6-0.8 wt%, VOx 1.3-4 wt%;
The chemical composition of described coal gangue is: SiO
250 ~ 55wt%, Al
2o
38 ~ 14wt%, CaO 0.4 ~ 0.6wt%, Fe
2o
32 ~ 3wt%, MgO 1 ~ 3wt%, C 8-25wt%;
Content of magnesia >=95wt% in described magnesia;
The chemical composition of described aluminium ash is: Al
2o
325-50 wt%, Al 15-30 wt%, SiO
25-15 wt%, MgO 5-10 wt%, TiO2 1-3 wt%, FeO 2-6 wt%, CaO 2-6 wt%.
Compared with prior art, its advantage is in the present invention:
Refractory casting material manufacturing technique provided by the invention is simple, do not need brick pressing machine and scratch ripe construction equipment, factory floor space is little, capital construction investment is lower, the industrial solid castoff such as ferrovanadium dregs, coal gangue can be utilized on a large scale to prepare refractory castable, greatly reduce the manufacturing cost of refractory materials.
Embodiment
Embodiment 1
Be the ferrovanadium dregs of 0.01mm by 55 parts of granularities, 50 parts of granularities are the coal gangue of 0.1mm, 25 parts of granularities are the magnesia of 0.1mm, 20 parts of granularities are the aluminium ash of 0.2mm, 2 parts of granularities are the alumine fine powder of 0.6mm, 2 parts of granularities are the magnesite of 0.3mm, 2 parts of granularities are the aluminium nitride of 0.1mm, 2 parts of granularities are the hafnium boride of 0.1mm, 6 parts of granularities are the silicon carbide of 0.5mm, 2 parts of long 2mm, the polycrystalline alumina fiber of wide 1mm, 1 part of granularity is the Sodium hexametaphosphate 99 of 1mm, 1 part of granularity is the hydroxy cellulose sodium of 1mm, 5 parts of granularities are that 200 object pure calcium aluminate cements mix 20 minutes in stirrer equipment, obtain ferrovanadium dregs-coal gangue refractory castable.
Embodiment 2
Be the ferrovanadium dregs of 0.2mm by 60 parts of granularities, 54 parts of granularities are the coal gangue of 0.3mm, 28 parts of granularities are the magnesia of 0.4mm, 24 parts of granularities are the aluminium ash of 0.5mm, 6 parts of granularities are the alumine fine powder of 0.8mm, 5 parts of granularities are the magnesite of 1mm, 4 parts of granularities are the aluminium nitride of 0.4mm, 4 parts of granularities are the hafnium boride of 0.3mm, 8 parts of granularities are the silicon carbide of 1.1mm, 3 parts of long 3mm, the polycrystalline alumina fiber of wide 1.2mm, 3 parts of granularities are the Sodium hexametaphosphate 99 of 3mm, 3 parts of granularities are the hydroxy cellulose sodium of 2mm, 9 parts of granularities are that 200 object pure calcium aluminate cements mix 20 minutes in stirrer equipment, obtain ferrovanadium dregs-coal gangue refractory castable.
Claims (2)
1. ferrovanadium dregs-coal gangue refractory castable, is characterized in that, described refractory material casting material is made up of following parts by weight component:
Ferrovanadium dregs granularity 0.01 ~ 0.2mm 55-60 part
Coal gangue granularity 0.1 ~ 0.3mm 50-54 part
Magnesia granularity 0.1 ~ 0.4mm 25-28 part
Aluminium ash granularity 0.2 ~ 0.5mm 20-24 part
Alumine powder particle size 0.6 ~ 0.8mm 2-6 part
Magnesite granularity 0.3 ~ 1.0 mm 2 ~ 5 parts
Aluminium nitride granularity 0.1 ~ 0.4mm 2 ~ 4 parts
Hafnium boride granularity 0.1 ~ 0.3mm 2 ~ 4 parts
Carborundum granularity 0.5 ~ 1.1mm 6-8 part
The long 2-3mm of polycrystalline alumina fiber, wide 1-1.2mm 2 ~ 3 parts
Sodium hexametaphosphate 99 granularity 1 ~ 3mm 1 ~ 3 part
Hydroxy cellulose sodium granularity 1 ~ 2mm 1 ~ 3 part
4 ~ 9 parts, pure calcium aluminate cement granularity 200 order.
2. refractory castable as described in claim 1, it is characterized in that, the chemical composition of described ferrovanadium dregs is: Al
2o
378-83 wt%, CaO 10-17 wt%, MgO 1-2.5 wt%, Fe
2o
30.2-0.8 wt%, SiO
20.6-0.8 wt%, VOx 1.3-4 wt%;
The chemical composition of described coal gangue is: SiO
250 ~ 55wt%, Al
2o
38 ~ 14wt%, CaO 0.4 ~ 0.6wt%, Fe
2o
32 ~ 3wt%, MgO 1 ~ 3wt%, C 8-25wt%;
Content of magnesia >=95wt% in described magnesia;
The chemical composition of described aluminium ash is: Al
2o
325-50 wt%, Al 15-30 wt%, SiO
25-15 wt%, MgO 5-10 wt%, TiO2 1-3 wt%, FeO 2-6 wt%, CaO 2-6 wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384490.4A CN105016748B (en) | 2015-07-04 | 2015-07-04 | Ferrovanadium dregs gangue castable refractory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384490.4A CN105016748B (en) | 2015-07-04 | 2015-07-04 | Ferrovanadium dregs gangue castable refractory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105016748A true CN105016748A (en) | 2015-11-04 |
| CN105016748B CN105016748B (en) | 2016-12-28 |
Family
ID=54407116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384490.4A Active CN105016748B (en) | 2015-07-04 | 2015-07-04 | Ferrovanadium dregs gangue castable refractory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105016748B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431429A (en) * | 2016-08-31 | 2017-02-22 | 长兴盛华耐火材料有限公司 | Castables capable of resisting aluminum liquid permeation and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000048944A1 (en) * | 1999-02-19 | 2000-08-24 | Mbx Systems, Inc. | Improved methods for leaching of ores |
| CN103145435A (en) * | 2013-04-09 | 2013-06-12 | 长兴云峰炉料有限公司 | Vanadium iron slag runner castable |
-
2015
- 2015-07-04 CN CN201510384490.4A patent/CN105016748B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000048944A1 (en) * | 1999-02-19 | 2000-08-24 | Mbx Systems, Inc. | Improved methods for leaching of ores |
| CN103145435A (en) * | 2013-04-09 | 2013-06-12 | 长兴云峰炉料有限公司 | Vanadium iron slag runner castable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431429A (en) * | 2016-08-31 | 2017-02-22 | 长兴盛华耐火材料有限公司 | Castables capable of resisting aluminum liquid permeation and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN105016748B (en) | 2016-12-28 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Haidong Inventor before: Zhang Yan |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161026 Address after: 362000 Fujian Taiwanese investment zone of Quanzhou City Dong Yuan Zhen Jin Feng Cun Nanpu No. 15 Applicant after: Huang Haidong Address before: 523419 Guangdong city of Dongguan province Hengkeng village Liaobu town Vanke City Golf Garden Tan Kwai Hin 13 block room 1201 Applicant before: Zhang Yan |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Yijing Inventor after: Hu Guangwei Inventor after: Mu Haichao Inventor after: Hu Guangli Inventor after: Xiao Yu Inventor after: Wang Ziyi Inventor before: Huang Haidong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: 542800, the Guangxi Zhuang Autonomous Region, Hezhou, eight steps, Guangming community, Guangming Avenue, No. 141, building 7 Patentee after: Hezhou Chuangwei Metallurgical Material Co. Ltd. Address before: 362000 Fujian Taiwanese investment zone of Quanzhou City Dong Yuan Zhen Jin Feng Cun Nanpu No. 15 Patentee before: Huang Haidong |