CN101418387B - Calcium-silicon alloy mixed smelting method - Google Patents
Calcium-silicon alloy mixed smelting method Download PDFInfo
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- CN101418387B CN101418387B CN200810174712XA CN200810174712A CN101418387B CN 101418387 B CN101418387 B CN 101418387B CN 200810174712X A CN200810174712X A CN 200810174712XA CN 200810174712 A CN200810174712 A CN 200810174712A CN 101418387 B CN101418387 B CN 101418387B
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- smelting method
- smelting
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- calcium
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000003723 Smelting Methods 0.000 title claims abstract description 27
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 229910000676 Si alloy Inorganic materials 0.000 title claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 11
- 239000011575 calcium Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims description 19
- 239000003610 charcoal Substances 0.000 claims description 9
- 239000003245 coal Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002210 silicon-based material Substances 0.000 claims description 6
- 239000000571 coke Substances 0.000 claims description 5
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000000247 postprecipitation Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 7
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
- 239000010703 silicon Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 230000005611 electricity Effects 0.000 abstract 2
- 229910000882 Ca alloy Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001603 reducing effect Effects 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810174712XA CN101418387B (en) | 2008-10-25 | 2008-10-25 | Calcium-silicon alloy mixed smelting method |
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CN200810174712XA CN101418387B (en) | 2008-10-25 | 2008-10-25 | Calcium-silicon alloy mixed smelting method |
Publications (2)
Publication Number | Publication Date |
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CN101418387A CN101418387A (en) | 2009-04-29 |
CN101418387B true CN101418387B (en) | 2010-12-01 |
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CN200810174712XA Active CN101418387B (en) | 2008-10-25 | 2008-10-25 | Calcium-silicon alloy mixed smelting method |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984102A (en) * | 2010-08-24 | 2011-03-09 | 安阳市鑫屹合金有限责任公司 | Smelting method of calcium-silicon alloy |
CN105112664A (en) * | 2015-09-22 | 2015-12-02 | 刘来宝 | Method for producing silicon-calcium alloy from cut waste in photovoltaic industry |
CN106381407B (en) * | 2016-09-22 | 2018-03-09 | 安徽工业大学 | A kind of carbonaceous reducing agent smelted for one-step method calcium-silicon and lime Composite burden preparation method |
CN111676370A (en) * | 2020-06-17 | 2020-09-18 | 宁夏科通新材料科技有限公司 | Process for producing high-silicon low-aluminum-silicon-calcium alloy by novel submerged arc furnace |
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2008
- 2008-10-25 CN CN200810174712XA patent/CN101418387B/en active Active
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CN101418387A (en) | 2009-04-29 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 753200 Hong Nu zi Town, Hui Nong District, Shizuishan, the Ningxia Hui Autonomous Region Patentee after: NINGXIA KETONG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 753200 Hong Nu zi Town, Hui Nong District, Shizuishan, the Ningxia Hui Autonomous Region Patentee before: SHIZUISHAN KETONG METALLURGY INDUSTRY AND TRADE Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Silicon calcium alloy mixed smelting method Effective date of registration: 20230626 Granted publication date: 20101201 Pledgee: Shizuishan Bank Co.,Ltd. Huinong Branch Pledgor: NINGXIA KETONG NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980045919 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20101201 Pledgee: Shizuishan Bank Co.,Ltd. Huinong Branch Pledgor: NINGXIA KETONG NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980045919 |