CN102153117A - 用粉煤灰生产超细氢氧化铝、氧化铝的方法 - Google Patents
用粉煤灰生产超细氢氧化铝、氧化铝的方法 Download PDFInfo
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- CN102153117A CN102153117A CN2011101037851A CN201110103785A CN102153117A CN 102153117 A CN102153117 A CN 102153117A CN 2011101037851 A CN2011101037851 A CN 2011101037851A CN 201110103785 A CN201110103785 A CN 201110103785A CN 102153117 A CN102153117 A CN 102153117A
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- resin
- hydrochloric acid
- alumina
- flyash
- eluent
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- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000010881 fly ash Substances 0.000 title claims abstract description 51
- 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 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000011347 resin Substances 0.000 claims abstract description 63
- 229920005989 resin Polymers 0.000 claims abstract description 63
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 14
- 238000007885 magnetic separation Methods 0.000 claims abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 13
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- 238000001354 calcination Methods 0.000 claims abstract description 11
- 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 abstract description 10
- 239000011734 sodium Substances 0.000 claims abstract description 10
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- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 49
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 22
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 21
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 13
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
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- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 3
- 229940093429 polyethylene glycol 6000 Drugs 0.000 claims description 3
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- TZBAVQKIEKDGFH-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]-1-benzothiophene-2-carboxamide;hydrochloride Chemical group [Cl-].C1=CC=C2SC(C(=O)NCC[NH+](CC)CC)=CC2=C1 TZBAVQKIEKDGFH-UHFFFAOYSA-N 0.000 claims description 2
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- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
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- 235000012239 silicon dioxide Nutrition 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 238000004131 Bayer process Methods 0.000 description 2
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
SiO2 | Al2O3 | TiO2 | CaO | MgO | TFe2O3 | FeO | K2O | Na2O | LOS | SO3 | 总和 |
34.70 | 46.28 | 1.48 | 3.61 | 0.21 | 1.54 | 0.22 | 0.39 | 0.17 | 7.17 | 1.32 | 95.77 |
Claims (15)
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CN2011101037851A CN102153117B (zh) | 2010-04-27 | 2011-04-25 | 用粉煤灰生产超细氢氧化铝、氧化铝的方法 |
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CN201010161849.9 | 2010-04-27 | ||
CN201010161849A CN101870489A (zh) | 2010-04-27 | 2010-04-27 | 用粉煤灰生产超细氢氧化铝、氧化铝的方法 |
CN2011101037851A CN102153117B (zh) | 2010-04-27 | 2011-04-25 | 用粉煤灰生产超细氢氧化铝、氧化铝的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102153117A true CN102153117A (zh) | 2011-08-17 |
CN102153117B CN102153117B (zh) | 2012-07-25 |
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CN2011101037851A Active CN102153117B (zh) | 2010-04-27 | 2011-04-25 | 用粉煤灰生产超细氢氧化铝、氧化铝的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114605700A (zh) * | 2022-03-15 | 2022-06-10 | 吉林大学 | 一种制备氢氧化铝、氢氧化镁复合阻燃剂并联产氯化铵的方法 |
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CN103693665B (zh) * | 2012-12-28 | 2015-11-18 | 中国神华能源股份有限公司 | 一种粉煤灰制备高纯氧化铝的方法 |
CN104263947A (zh) * | 2014-10-14 | 2015-01-07 | 瑞科稀土冶金及功能材料国家工程研究中心有限公司 | 一种含稀土催化剂污泥资源化回收工艺 |
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CN105692710A (zh) * | 2016-01-29 | 2016-06-22 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105753065A (zh) * | 2016-01-29 | 2016-07-13 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105731546A (zh) * | 2016-01-29 | 2016-07-06 | 卓达新材料科技集团有限公司 | 一种分离循环流化床粉煤灰中氧化铁的方法 |
CN105540680A (zh) * | 2016-01-29 | 2016-05-04 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105776346A (zh) * | 2016-01-29 | 2016-07-20 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105692707A (zh) * | 2016-01-29 | 2016-06-22 | 卓达新材料科技集团有限公司 | 一种分离循环流化床粉煤灰中氧化铁的方法 |
CN105621427A (zh) * | 2016-01-29 | 2016-06-01 | 卓达新材料科技集团有限公司 | 一种利用普通循环流化床粉煤灰制备水玻璃的方法 |
CN105776345A (zh) * | 2016-01-29 | 2016-07-20 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105753063A (zh) * | 2016-01-29 | 2016-07-13 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105776344A (zh) * | 2016-01-29 | 2016-07-20 | 卓达新材料科技集团有限公司 | 一种分离循环流化床粉煤灰中氧化铁的方法 |
CN105668646A (zh) * | 2016-01-29 | 2016-06-15 | 卓达新材料科技集团有限公司 | 一种分离循环流化床粉煤灰中氧化铁的方法 |
CN105692711A (zh) * | 2016-01-29 | 2016-06-22 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105621491A (zh) * | 2016-01-29 | 2016-06-01 | 卓达新材料科技集团有限公司 | 一种分离煤粉炉粉煤灰中氧化铁的方法 |
CN105621493A (zh) * | 2016-01-29 | 2016-06-01 | 卓达新材料科技集团有限公司 | 一种分离循环流化床粉煤灰中氧化铁的方法 |
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