CN105642433B - 一种煤系高岭土脱碳工艺 - Google Patents
一种煤系高岭土脱碳工艺 Download PDFInfo
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- CN105642433B CN105642433B CN201610228875.6A CN201610228875A CN105642433B CN 105642433 B CN105642433 B CN 105642433B CN 201610228875 A CN201610228875 A CN 201610228875A CN 105642433 B CN105642433 B CN 105642433B
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- 235000012211 aluminium silicate Nutrition 0.000 title claims abstract description 54
- 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 54
- 239000005995 Aluminium silicate Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005262 decarbonization Methods 0.000 title claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 43
- 238000005188 flotation Methods 0.000 claims abstract description 34
- 238000011282 treatment Methods 0.000 claims abstract description 34
- 238000000227 grinding Methods 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims abstract description 18
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 12
- 238000011027 product recovery Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 13
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000005261 decarburization Methods 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 229910052622 kaolinite Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- -1 metallurgy Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
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- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201610228875.6A CN105642433B (zh) | 2016-04-13 | 2016-04-13 | 一种煤系高岭土脱碳工艺 |
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CN201610228875.6A CN105642433B (zh) | 2016-04-13 | 2016-04-13 | 一种煤系高岭土脱碳工艺 |
Publications (2)
Publication Number | Publication Date |
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CN105642433A CN105642433A (zh) | 2016-06-08 |
CN105642433B true CN105642433B (zh) | 2017-12-19 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106984427B (zh) * | 2017-04-10 | 2019-02-12 | 拜城县众泰煤焦化有限公司 | 一种选煤厂分选自动控制工艺装置与方法 |
CN110479479B (zh) * | 2019-07-18 | 2023-03-17 | 太原理工大学 | 一种从原料煤中宏量分离显微组分富集物的工艺方法 |
CN111318364A (zh) * | 2020-01-09 | 2020-06-23 | 太原理工大学 | 一种从焦渣中回收未燃煤的分选工艺 |
CN112076885A (zh) * | 2020-08-17 | 2020-12-15 | 天地(唐山)矿业科技有限公司 | 一种煤矸石中煤系高岭土的富集工艺 |
CN112627819A (zh) * | 2020-12-16 | 2021-04-09 | 河北工程大学 | 煤矿伴生矿床的开采方法 |
CN114950710B (zh) * | 2022-05-11 | 2023-07-18 | 中国矿业大学 | 一种煤系共伴生矿产镓锂的全粒级分选预富集系统及工艺 |
CN115594432B (zh) * | 2022-10-28 | 2024-01-16 | 湖南广义节能装备有限公司 | 一种替代粉煤灰的煤矸石超细粉加工生产设备系统及其加工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2903945A1 (de) * | 1979-02-02 | 1980-12-18 | Wilhelm Wissing | Verfahren zur gewinnung von produkten aus tiefengestein des steinkohlebergbaus |
US4762526A (en) * | 1984-10-26 | 1988-08-09 | The Tokyo Electric Power Co., Inc. | Process for deashing coal |
CN1632436A (zh) * | 2005-01-18 | 2005-06-29 | 中国科学院过程工程研究所 | 快速流态化煅烧工艺 |
CN103657838A (zh) * | 2013-12-09 | 2014-03-26 | 广州有色金属研究院 | 一种从煤矸石中回收黄铁矿的方法 |
CN104556078A (zh) * | 2015-01-06 | 2015-04-29 | 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 |
CN105268544A (zh) * | 2015-12-01 | 2016-01-27 | 中国矿业大学 | 一种基于流态化分选的宽粒级煤系高岭土提质工艺 |
-
2016
- 2016-04-13 CN CN201610228875.6A patent/CN105642433B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2903945A1 (de) * | 1979-02-02 | 1980-12-18 | Wilhelm Wissing | Verfahren zur gewinnung von produkten aus tiefengestein des steinkohlebergbaus |
US4762526A (en) * | 1984-10-26 | 1988-08-09 | The Tokyo Electric Power Co., Inc. | Process for deashing coal |
CN1632436A (zh) * | 2005-01-18 | 2005-06-29 | 中国科学院过程工程研究所 | 快速流态化煅烧工艺 |
CN103657838A (zh) * | 2013-12-09 | 2014-03-26 | 广州有色金属研究院 | 一种从煤矸石中回收黄铁矿的方法 |
CN104556078A (zh) * | 2015-01-06 | 2015-04-29 | 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 |
CN105268544A (zh) * | 2015-12-01 | 2016-01-27 | 中国矿业大学 | 一种基于流态化分选的宽粒级煤系高岭土提质工艺 |
Non-Patent Citations (2)
Title |
---|
浮选提纯选煤尾矿中硬质高岭土的试验研究;张鑫等;《选煤技术》;20141025(第5期);第46-47页,第64页 * |
煤系高岭土重选脱碳除杂研究;刘振环等;《煤系高岭土重选脱碳除杂研究》;20150520;第38卷(第3期);第9-13页,第18页 * |
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Address after: 221116 Xuzhou Copper Mountain University Road, China University of Mining and Technology Research Institute, Applicant after: China University of Mining & Technology Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: China University of Mining & Technology |
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Inventor after: Ni Chao Inventor after: Wang Wei Inventor after: Chen Yuran Inventor after: Shao Huaizhi Inventor after: Ma Guangxi Inventor after: Peng Yaoli Inventor after: Xie Guangyuan Inventor after: Sha Jie Inventor after: Xia Wencheng Inventor after: Liang Long Inventor after: Tan Jiakun Inventor after: Bo Xiangning Inventor after: Sun Yujin Inventor before: Peng Yaoli Inventor before: He Wenzhen Inventor before: Ni Chao Inventor before: Xie Guangyuan Inventor before: Liu Bo Inventor before: Sun Yujin Inventor before: Wang Wei Inventor before: Shao Huaizhi Inventor before: Ma Guangxi Inventor before: Liu Pengju |
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