CN104671679B - 一种镁渣的处理方法 - Google Patents
一种镁渣的处理方法 Download PDFInfo
- Publication number
- CN104671679B CN104671679B CN201510010817.1A CN201510010817A CN104671679B CN 104671679 B CN104671679 B CN 104671679B CN 201510010817 A CN201510010817 A CN 201510010817A CN 104671679 B CN104671679 B CN 104671679B
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- CN
- China
- Prior art keywords
- magnesium slag
- slag
- enter
- powder
- magnesium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002893 slag Substances 0.000 title claims abstract description 77
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000011777 magnesium Substances 0.000 title claims abstract description 59
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 59
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 34
- 238000000227 grinding Methods 0.000 claims abstract description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 8
- 229910052679 scolecite Inorganic materials 0.000 claims abstract description 8
- 239000000292 calcium oxide Substances 0.000 claims abstract description 7
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 5
- 241001330002 Bambuseae Species 0.000 claims abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 5
- 239000011425 bamboo Substances 0.000 claims abstract description 5
- 239000003610 charcoal Substances 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000011236 particulate material Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 241000894007 species Species 0.000 abstract description 4
- 229910019142 PO4 Inorganic materials 0.000 abstract description 2
- 239000010452 phosphate Substances 0.000 abstract description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 14
- 239000010881 fly ash Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000000395 magnesium oxide Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Loss | CaO | SiO2 | AL2O3 | Fe2O3 | MgO | Σ | |
综合料 | -1.13 | 55.09 | 29.42 | 1.58 | 5.63 | 9.89 | 100.48 |
粗颗粒料 | -1.19 | 50.11 | 24.74 | 1.62 | 5.03 | 23.64 | 103.95 |
细粉料 | -0.35 | 56.51 | 34.11 | 1.54 | 6.23 | 5.74 | 103.78 |
物料名称 | CaO | SiO2 | AL2O3 | Fe2O3 | MgO | Σ |
粉煤灰细粉 | 2.62 | 58.16 | 29.87 | 5.83 | 0.82 | 97.30 |
粉煤灰粗粉 | 2.05 | 59.35 | 30.66 | 5.13 | 1.06 | 98.25 |
矿 渣 | 37.47 | 33.79 | 14.25 | 0.94 | 7.86 | 94.31 |
矿渣超细粉 | 37.31 | 34.06 | 15.73 | 1.48 | 8.36 | 96.94 |
矿 渣2 | 37.36 | 34.38 | 15.29 | 1.28 | 9.38 | 97.69 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510010817.1A CN104671679B (zh) | 2015-01-09 | 2015-01-09 | 一种镁渣的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510010817.1A CN104671679B (zh) | 2015-01-09 | 2015-01-09 | 一种镁渣的处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN104671679A CN104671679A (zh) | 2015-06-03 |
CN104671679B true CN104671679B (zh) | 2016-09-07 |
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Family Applications (1)
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CN201510010817.1A Active CN104671679B (zh) | 2015-01-09 | 2015-01-09 | 一种镁渣的处理方法 |
Country Status (1)
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CN (1) | CN104671679B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2980752B2 (ja) * | 1991-11-21 | 1999-11-22 | 住友大阪セメント株式会社 | セメント材料の製造方法及びセメント材料 |
CN1702051A (zh) * | 2000-01-08 | 2005-11-30 | 山西广灵精华化工集团有限公司 | 利用炼镁废渣生产砌筑水泥的方法 |
CN100462321C (zh) * | 2000-01-08 | 2009-02-18 | 山西广灵精华化工集团有限公司 | 利用炼镁废渣生产复合水泥的工艺 |
CN101045617B (zh) * | 2006-03-27 | 2011-09-28 | 肖力光 | 镁废渣建筑砖及生产方法 |
CN101367627B (zh) * | 2008-09-26 | 2011-04-20 | 仝仲盛 | 一种利用镁渣制造水泥的方法 |
CN101417867B (zh) * | 2008-10-31 | 2011-08-17 | 仝仲盛 | 一种利用镁渣制造硅酸盐镁渣水泥的方法 |
CN101569852B (zh) * | 2009-05-27 | 2012-07-18 | 暨南大学 | 一种天然沸石粉的改性方法 |
JP5503518B2 (ja) * | 2010-12-20 | 2014-05-28 | 株式会社神戸製鋼所 | 高炉スラグ顕熱回収装置 |
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2015
- 2015-01-09 CN CN201510010817.1A patent/CN104671679B/zh active Active
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Denomination of invention: Method for processing magnesium slag Effective date of registration: 20190215 Granted publication date: 20160907 Pledgee: Chaohu Branch of China Construction Bank Co.,Ltd. Pledgor: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co.,Ltd. Registration number: 2019340000102 |
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Date of cancellation: 20200109 Granted publication date: 20160907 Pledgee: Chaohu Branch of China Construction Bank Co.,Ltd. Pledgor: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co.,Ltd. Registration number: 2019340000102 |
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Denomination of invention: A treatment method of magnesium slag Effective date of registration: 20211122 Granted publication date: 20160907 Pledgee: Chaohu Branch of China Construction Bank Co.,Ltd. Pledgor: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co.,Ltd. Registration number: Y2021980012858 |
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Date of cancellation: 20230414 Granted publication date: 20160907 Pledgee: Chaohu Branch of China Construction Bank Co.,Ltd. Pledgor: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co.,Ltd. Registration number: Y2021980012858 |
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Denomination of invention: A treatment method for magnesium slag Effective date of registration: 20231204 Granted publication date: 20160907 Pledgee: China Construction Bank Corporation Chaohu Development Zone Branch Pledgor: CHAOHU YUNHAI MAGNESIUM INDUSTRY Co.,Ltd. Registration number: Y2023980069229 |