CN104069954B - A kind of Coal Flotation Column Process and method for sorting high-concentration ore slurry - Google Patents
A kind of Coal Flotation Column Process and method for sorting high-concentration ore slurry Download PDFInfo
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- CN104069954B CN104069954B CN201410294550.9A CN201410294550A CN104069954B CN 104069954 B CN104069954 B CN 104069954B CN 201410294550 A CN201410294550 A CN 201410294550A CN 104069954 B CN104069954 B CN 104069954B
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- 238000005188 flotation Methods 0.000 title claims abstract description 206
- 239000003245 coal Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000002002 slurry Substances 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 47
- 239000012141 concentrate Substances 0.000 claims abstract description 33
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 18
- 238000007667 floating Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- 230000033558 biomineral tissue development Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000002411 adverse Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000036961 partial effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000001351 cycling effect Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 239000003250 coal slurry Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201410294550.9A CN104069954B (en) | 2014-06-25 | 2014-06-25 | A kind of Coal Flotation Column Process and method for sorting high-concentration ore slurry |
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CN201410294550.9A CN104069954B (en) | 2014-06-25 | 2014-06-25 | A kind of Coal Flotation Column Process and method for sorting high-concentration ore slurry |
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CN104069954A CN104069954A (en) | 2014-10-01 |
CN104069954B true CN104069954B (en) | 2017-06-20 |
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CN201410294550.9A Active CN104069954B (en) | 2014-06-25 | 2014-06-25 | A kind of Coal Flotation Column Process and method for sorting high-concentration ore slurry |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104668108A (en) * | 2014-12-29 | 2015-06-03 | 山东东山王楼煤矿有限公司 | Flotation device and method for coal slime |
CN104801429A (en) * | 2015-04-03 | 2015-07-29 | 河南理工大学 | Combined type column floating selection system |
ITUB20156822A1 (en) * | 2015-12-11 | 2017-06-11 | Paolo Bozzato | SYSTEM AND PROCEDURE FOR SEPARATION WITH FOAM |
CN106984442B (en) * | 2017-05-15 | 2023-03-21 | 中国矿业大学 | Device and method for reducing high-ash fine mud pollution through multi-point combined aeration |
AU2018100993A6 (en) | 2017-07-14 | 2019-04-11 | Vermeer Manufacturing Company | Cyclonic separation systems and hydro excavation vacuum apparatus incorporating same |
CN109731697B (en) * | 2019-03-14 | 2019-12-13 | 中国矿业大学 | Wide-size-fraction flotation system and process |
CN110124873B (en) * | 2019-04-04 | 2024-02-02 | 太原睿孚特选煤技术有限公司 | Sectional type mechanical stirring forced mineralization flotation equipment |
CN118045704B (en) * | 2024-04-16 | 2024-06-14 | 山东烟台鑫泰黄金矿业有限责任公司 | Self-suction stirring-free priority flotation system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US6073775A (en) * | 1999-01-19 | 2000-06-13 | Liu; Jiongtian | Cyclonic-static micro-bubble floatation apparatus and method |
CN102716814B (en) * | 2012-06-26 | 2014-08-20 | 中国矿业大学 | Novel flotation column serial connection test system for improving flotation granularity upper limit |
CN103480502B (en) * | 2013-09-10 | 2016-01-20 | 中国矿业大学 | Three-product cyclone microbubble floatation column screening installation and method |
CN103480503B (en) * | 2013-09-10 | 2015-03-25 | 中国矿业大学 | Settling cyclonic micro-bubble flotation column separation unit and method |
CN203916916U (en) * | 2014-06-25 | 2014-11-05 | 中国矿业大学 | A kind of Coal Flotation Column Process of sorting high-concentration ore slurry |
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Address after: 221116 Research Institute of China University of Mining and Technology,, Jiangsu 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: Peng Yaoli Inventor after: Ma Guangxi Inventor after: Ni Chao Inventor after: Xie Guangyuan Inventor after: Sha Jie Inventor after: Liang Long Inventor after: Tan Jiakun Inventor after: Sun Yujin Inventor after: Bo Xiangning Inventor after: Chen Yuran Inventor before: Peng Yaoli Inventor before: Sun Yujin Inventor before: Bo Xiangning Inventor before: Li Zhiyuan Inventor before: Liu Zhenhuan Inventor before: Wu Chengzhou Inventor before: Xie Guangyuan Inventor before: Sha Jie Inventor before: Ni Chao Inventor before: Zhong Yagang Inventor before: Liu Bo Inventor before: Liang Long Inventor before: Tan Jiakun |
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