CN106395840B - 一种用煤矸石制备高遮盖性能煅烧高岭土的工艺 - Google Patents
一种用煤矸石制备高遮盖性能煅烧高岭土的工艺 Download PDFInfo
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- CN106395840B CN106395840B CN201610772550.4A CN201610772550A CN106395840B CN 106395840 B CN106395840 B CN 106395840B CN 201610772550 A CN201610772550 A CN 201610772550A CN 106395840 B CN106395840 B CN 106395840B
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- CN
- China
- Prior art keywords
- gangue
- iron
- calcined kaolin
- performance
- except iron
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 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 38
- 239000005995 Aluminium silicate Substances 0.000 title claims abstract description 37
- 235000012211 aluminium silicate Nutrition 0.000 title claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000001354 calcination Methods 0.000 claims abstract description 53
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 238000005516 engineering process Methods 0.000 claims abstract description 18
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000001238 wet grinding Methods 0.000 claims abstract description 12
- 238000007873 sieving Methods 0.000 claims abstract description 8
- 239000008399 tap water Substances 0.000 claims abstract description 6
- 235000020679 tap water Nutrition 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 22
- 239000012535 impurity Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- 239000003245 coal Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003973 paint Substances 0.000 abstract description 8
- 239000004408 titanium dioxide Substances 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 5
- 230000000996 additive effect Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 27
- 239000000047 product Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 17
- 238000009826 distribution Methods 0.000 description 13
- 238000000576 coating method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 3
- 238000007885 magnetic separation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241000542980 Mimidae Species 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 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 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
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CN201610772550.4A CN106395840B (zh) | 2016-08-31 | 2016-08-31 | 一种用煤矸石制备高遮盖性能煅烧高岭土的工艺 |
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CN201610772550.4A CN106395840B (zh) | 2016-08-31 | 2016-08-31 | 一种用煤矸石制备高遮盖性能煅烧高岭土的工艺 |
Publications (2)
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CN106395840A CN106395840A (zh) | 2017-02-15 |
CN106395840B true CN106395840B (zh) | 2019-03-26 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107021501B (zh) * | 2017-05-04 | 2019-05-03 | 山西晋坤矿产品股份有限公司 | 一种煤矸石制备高吸油值煅烧高岭土的方法 |
CN107724175A (zh) * | 2017-09-13 | 2018-02-23 | 山西金宇科林科技有限公司 | 一种热敏纸用煅烧高岭土的生产方法 |
CN109626385A (zh) * | 2018-12-25 | 2019-04-16 | 中国神华能源股份有限公司 | 一种利用煤矸石制备纳米级煅烧高岭土粉体的方法 |
CN112516984A (zh) * | 2020-12-23 | 2021-03-19 | 山西晋坤矿产品股份有限公司 | 一种利用煤矸石制备高活性石油催化裂化催化剂的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561597A (en) * | 1982-06-22 | 1985-12-31 | Anglo-American Clays Corp. | Method for improving handleability of calcined kaolin clay products |
CN102730709A (zh) * | 2012-07-06 | 2012-10-17 | 四川海吉尔环保科技开发有限公司 | 一种利用煤矸石制备煅烧高岭土的方法 |
CN104150497B (zh) * | 2014-08-13 | 2016-05-11 | 乌海市天宇高岭土高新科技有限公司 | 一种由全煤矸石制备超高白度煅烧高岭土的方法 |
CN104556078B (zh) * | 2015-01-06 | 2016-09-28 | 山西金宇科林科技有限公司 | 一种具有高遮盖力的煅烧高岭土生产方法 |
CN105540599B (zh) * | 2015-12-22 | 2018-03-09 | 山西晋坤矿产品股份有限公司 | 一种煤矸石增氧高效煅烧制备优质高岭土的方法 |
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Address after: 036800 Shanxi city of Shuozhou Province North Ping Pinglu District Circular Economy Park Applicant after: ANPEAK SPECIALTY MINERALS CO.,LTD. Address before: 036800 Shanxi city of Shuozhou Province Jing Ping Town, Pinglu District Applicant before: ANPEAK SPECIALTY MINERALS CO.,LTD. |
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Inventor after: Cao Yongxin Inventor after: Li Yajun Inventor after: Li Wenjie Inventor after: Liu Jiwen Inventor after: Ren Xiangshang Inventor after: Wu Chun Inventor after: Han Xin Inventor after: Nian Jianguo Inventor after: Li Jiang Inventor before: Cao Yongxin Inventor before: Li Yajun Inventor before: Li Wenjie Inventor before: Liu Jiwen Inventor before: Ren Xiangshang Inventor before: Wu Chun Inventor before: Han Xin Inventor before: Nian Jianguo Inventor before: Xie Jinhua |
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Denomination of invention: Preparation of calcined kaolin with high covering property from coal gangue Effective date of registration: 20210701 Granted publication date: 20190326 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: ANPEAK SPECIALTY MINERALS Co.,Ltd. Registration number: Y2021140000022 |
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Date of cancellation: 20210723 Granted publication date: 20190326 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: ANPEAK SPECIALTY MINERALS Co.,Ltd. Registration number: Y2021140000022 |
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Denomination of invention: A process for preparing calcined kaolin with high covering performance from coal gangue Effective date of registration: 20210726 Granted publication date: 20190326 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: ANPEAK SPECIALTY MINERALS Co.,Ltd. Registration number: Y2021140000023 |
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Date of cancellation: 20231207 Granted publication date: 20190326 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: ANPEAK SPECIALTY MINERALS CO.,LTD. Registration number: Y2021140000023 |
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Denomination of invention: A process for preparing high covering performance calcined kaolin using coal gangue Effective date of registration: 20231213 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited Shuozhou Pinglu Branch Pledgor: ANPEAK SPECIALTY MINERALS CO.,LTD. Registration number: Y2023980071470 |