CN1326804C - 矾土基莫来石均质料的制备方法 - Google Patents
矾土基莫来石均质料的制备方法 Download PDFInfo
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- CN1326804C CN1326804C CNB200610017448XA CN200610017448A CN1326804C CN 1326804 C CN1326804 C CN 1326804C CN B200610017448X A CNB200610017448X A CN B200610017448XA CN 200610017448 A CN200610017448 A CN 200610017448A CN 1326804 C CN1326804 C CN 1326804C
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- CN
- China
- Prior art keywords
- bauxite
- coal gangue
- homogeneous material
- alumina
- rare earth
- 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.)
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- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052863 mullite Inorganic materials 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003245 coal Substances 0.000 claims abstract description 44
- 238000005245 sintering Methods 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 21
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 229910001570 bauxite Inorganic materials 0.000 claims abstract 19
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims abstract 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000004321 preservation Methods 0.000 claims 2
- 238000005054 agglomeration Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013459 approach Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000011819 refractory material Substances 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000007123 defense Effects 0.000 abstract 1
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical compound C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 description 32
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000005995 Aluminium silicate Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 238000001238 wet grinding Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
component | Al2O3 | SiO2 | Fe2O3 | TiO2 | R2O | 灼减 |
高铝矾土 | 66.84 | 12.50 | 1.62 | 3.01 | 0.39 | 14.12 |
煤矸石 | 37.41 | 42.60 | 0.30 | 0.49 | 0.08 | 17.65 |
component | Al2O3 | SiO2 | Fe2O3 | TiO2 | R2O | 灼减 |
高铝矾土 | 53.57 | 26.00 | 1.81 | 2.73 | 0.32 | 14.43 |
煤矸石 | 33.90 | 47.80 | 0.38 | 0.52 | 0.07 | 16.05 |
component | Al2O3 | SiO2 | Fe2O3 | TiO2 | R2O | 灼减 |
高铝矾土 | 63.49 | 15.72 | 1.82 | 3.06 | 0.26 | 14.18 |
煤矸石 | 36.20 | 47.46 | 0.41 | 0.53 | 0.15 | 15.46 |
Claims (5)
Priority Applications (1)
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CNB200610017448XA CN1326804C (zh) | 2006-02-22 | 2006-02-22 | 矾土基莫来石均质料的制备方法 |
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CNB200610017448XA CN1326804C (zh) | 2006-02-22 | 2006-02-22 | 矾土基莫来石均质料的制备方法 |
Publications (2)
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CN1807345A CN1807345A (zh) | 2006-07-26 |
CN1326804C true CN1326804C (zh) | 2007-07-18 |
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CNB200610017448XA Expired - Fee Related CN1326804C (zh) | 2006-02-22 | 2006-02-22 | 矾土基莫来石均质料的制备方法 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100593577C (zh) * | 2008-02-29 | 2010-03-10 | 上海大学 | 一种压力平台平坦的bcc结构贮氢合金 |
CN101265118B (zh) * | 2008-04-26 | 2010-04-07 | 孝义市京山耐火材料有限公司 | 一种微孔莫来石轻质骨料及其制备方法 |
CN101691285B (zh) * | 2009-10-22 | 2012-03-07 | 洛阳大泽节能环保科技有限公司 | 高效复合水泥助烧剂 |
CN103265268B (zh) * | 2013-06-09 | 2014-06-11 | 尤潘垦 | 一种钢化陶瓷的制备方法及装置 |
CN103496708B (zh) * | 2013-09-24 | 2015-03-04 | 武汉科技大学 | 一种合成莫来石原料及其制备方法 |
CN104725061A (zh) * | 2015-03-16 | 2015-06-24 | 通达耐火技术股份有限公司 | 一种水泥窑余热发电用耐磨捣打涂抹料 |
CN110451996B (zh) * | 2019-08-26 | 2022-02-22 | 湖南德景源科技有限公司 | 锂电匣钵用莫来石制备工艺 |
CN115010504B (zh) * | 2022-05-11 | 2022-12-30 | 郑州大学 | 一种两步法制备高强矾土基莫来石均质料的方法 |
CN115490526B (zh) * | 2022-10-20 | 2023-03-21 | 山东国材工程有限公司 | 以煤矸石为原料制备莫来石耐火材料的方法 |
CN117466635B (zh) * | 2023-12-28 | 2024-03-08 | 天津包钢稀土研究院有限责任公司 | 一种稀土改性煤矸石制备致密莫来石的方法 |
CN117486225B (zh) * | 2023-12-28 | 2024-03-29 | 天津包钢稀土研究院有限责任公司 | 一种低粘度稀土硅铝酸盐及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1264620A (zh) * | 2000-02-25 | 2000-08-30 | 上海交通大学 | 莫来石质蜂窝陶瓷载体 |
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2006
- 2006-02-22 CN CNB200610017448XA patent/CN1326804C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1264620A (zh) * | 2000-02-25 | 2000-08-30 | 上海交通大学 | 莫来石质蜂窝陶瓷载体 |
Non-Patent Citations (5)
Title |
---|
煤矸石制作轻质莫来石砖研究 倪文,地质找矿论丛,第12卷第4期 1997 * |
煤矸石合成莫来石熟料研究 倪文等,矿物岩石,第18卷第4期 1998 * |
煤矸石菱镁矿合成堇青石-莫来石隔热砖研究 倪文,矿产综合利用,第1期 1999 * |
煤系硅铝矿物制备先进陶瓷材料初探 王晓刚,西北地质,第18卷第4期 1997 * |
煤系硅铝矿物制备先进陶瓷材料初探 王晓刚,西北地质,第18卷第4期 1997;煤矸石合成莫来石熟料研究 倪文等,矿物岩石,第18卷第4期 1998;煤矸石菱镁矿合成堇青石-莫来石隔热砖研究 倪文,矿产综合利用,第1期 1999;煤矸石制作轻质莫来石砖研究 倪文,地质找矿论丛,第12卷第4期 1997 * |
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CN1807345A (zh) | 2006-07-26 |
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Assignee: Zibo Xinnaida Refractory Material Co., Ltd. Assignor: Zhengzhou University Contract fulfillment period: 2007.8.9 to 2012.8.10 contract change Contract record no.: 2009370000152 Denomination of invention: Alumina base mullite homogeneous material preparation method Granted publication date: 20070718 License type: Exclusive license Record date: 2009.7.9 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.8.9 TO 2012.8.10; CHANGE OF CONTRACT Name of requester: ZIBO XINNAIDA REFRACTORIES CO., LTD. Effective date: 20090709 |
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