CN103979550B - 偏高岭土煅烧方法及制得的偏高岭土 - Google Patents
偏高岭土煅烧方法及制得的偏高岭土 Download PDFInfo
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- CN103979550B CN103979550B CN201410233693.9A CN201410233693A CN103979550B CN 103979550 B CN103979550 B CN 103979550B CN 201410233693 A CN201410233693 A CN 201410233693A CN 103979550 B CN103979550 B CN 103979550B
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- metakaolin
- calcining
- calcinating
- raw material
- carbon
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- 238000001354 calcination Methods 0.000 title claims abstract description 146
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 63
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 63
- 239000002994 raw material Substances 0.000 claims abstract description 54
- 230000001590 oxidative effect Effects 0.000 claims abstract description 38
- 230000009467 reduction Effects 0.000 claims abstract description 37
- 239000013067 intermediate product Substances 0.000 claims abstract description 31
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 29
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 29
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 17
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 14
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 52
- 239000007789 gas Substances 0.000 description 27
- 238000007599 discharging Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000003245 coal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000002817 coal dust Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 239000010903 husk Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 210000004127 vitreous body Anatomy 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 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 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 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
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011383 glass concrete Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
Claims (10)
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CN201410233693.9A CN103979550B (zh) | 2014-05-29 | 2014-05-29 | 偏高岭土煅烧方法及制得的偏高岭土 |
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CN103979550A CN103979550A (zh) | 2014-08-13 |
CN103979550B true CN103979550B (zh) | 2016-09-21 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105502427B (zh) * | 2016-02-16 | 2018-06-29 | 宜昌慧龙科技开发有限公司 | 一种煤系高岭土的增白方法 |
CN108358573B (zh) * | 2018-05-02 | 2021-03-26 | 金陵科技学院 | 一种耐火混凝土及其制备方法 |
CN109502596B (zh) * | 2018-12-29 | 2020-09-01 | 中国矿业大学 | 一种速降闪煅高岭土制备偏高岭土的方法 |
CN115677322A (zh) * | 2022-11-01 | 2023-02-03 | 四川国泰民安科技有限公司 | 一种陶瓷生产用高岭土及陶瓷的制备方法 |
CN117819559A (zh) * | 2023-12-29 | 2024-04-05 | 安徽金岩高岭土新材料股份有限公司 | 一种高岭土的提纯工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1417114A (zh) * | 2002-12-31 | 2003-05-14 | 北京矿冶研究总院 | 一种用回转煅烧窑煅烧高岭土方法及其回转煅烧窑 |
CN101367617A (zh) * | 2008-09-23 | 2009-02-18 | 中国地质大学(武汉) | 玻纤用高岭土的制备方法 |
CN201301289Y (zh) * | 2008-06-06 | 2009-09-02 | 广州市建筑科学研究院 | 一种无机聚合物胶凝材料用偏高岭土的制备系统 |
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- 2014-05-29 CN CN201410233693.9A patent/CN103979550B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1417114A (zh) * | 2002-12-31 | 2003-05-14 | 北京矿冶研究总院 | 一种用回转煅烧窑煅烧高岭土方法及其回转煅烧窑 |
CN201301289Y (zh) * | 2008-06-06 | 2009-09-02 | 广州市建筑科学研究院 | 一种无机聚合物胶凝材料用偏高岭土的制备系统 |
CN101367617A (zh) * | 2008-09-23 | 2009-02-18 | 中国地质大学(武汉) | 玻纤用高岭土的制备方法 |
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Denomination of invention: Metakaolin calcining method and metakaolin prepared by same Effective date of registration: 20200107 Granted publication date: 20160921 Pledgee: Longgu Branch of Inner Mongolia Hohhot Golden Valley Rural Commercial Bank Co.,Ltd. Pledgor: INNER MONGOLIA SUPER BUILDING MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2020150000003 |
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Address after: 011600 Qingshuihe Industrial Park, Lamawan Town, Qingshuihe County, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia chaopai New Material Co.,Ltd. Address before: 011600 Industrial Park, Qingshuihe County, Hohhot, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA SUPER BUILDING MATERIALS TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Calcination method of metakaolin and prepared metakaolin Effective date of registration: 20230103 Granted publication date: 20160921 Pledgee: Hohhot Branch of China Post Savings Bank Co.,Ltd. Pledgor: Inner Mongolia chaopai New Material Co.,Ltd. Registration number: Y2023150000001 |