CN1238531C - Outside of furnace refining agent and its manufacturing method - Google Patents
Outside of furnace refining agent and its manufacturing method Download PDFInfo
- Publication number
- CN1238531C CN1238531C CN 200410097754 CN200410097754A CN1238531C CN 1238531 C CN1238531 C CN 1238531C CN 200410097754 CN200410097754 CN 200410097754 CN 200410097754 A CN200410097754 A CN 200410097754A CN 1238531 C CN1238531 C CN 1238531C
- Authority
- CN
- China
- Prior art keywords
- furnace
- refining agent
- raw material
- product
- cao
- 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.)
- Expired - Fee Related
Links
- 238000007670 refining Methods 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000010791 quenching Methods 0.000 claims abstract description 5
- 230000000171 quenching effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 25
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 10
- 238000010891 electric arc Methods 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 9
- 239000000571 coke Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000000567 combustion gas Substances 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- -1 electricity Substances 0.000 claims description 4
- 239000012768 molten material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract description 15
- 239000010436 fluorite Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 14
- 239000000843 powder Substances 0.000 abstract description 11
- 229910021532 Calcite Inorganic materials 0.000 abstract description 8
- 239000011734 sodium Substances 0.000 abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 239000010703 silicon Substances 0.000 abstract description 4
- 229910052710 silicon Inorganic materials 0.000 abstract description 4
- 239000011777 magnesium Substances 0.000 abstract description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052796 boron Inorganic materials 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 2
- 235000012241 calcium silicate Nutrition 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000003009 desulfurizing effect Effects 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 32
- 239000010456 wollastonite Substances 0.000 description 18
- 229910052882 wollastonite Inorganic materials 0.000 description 18
- 239000000395 magnesium oxide Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 13
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000011044 quartzite Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910004261 CaF 2 Inorganic materials 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 229910004762 CaSiO Inorganic materials 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000010428 baryte Substances 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 229910052599 brucite Inorganic materials 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010423 industrial mineral Substances 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910004844 Na2B4O7.10H2O Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410097754 CN1238531C (en) | 1999-12-29 | 1999-12-29 | Outside of furnace refining agent and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410097754 CN1238531C (en) | 1999-12-29 | 1999-12-29 | Outside of furnace refining agent and its manufacturing method |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99127560 Division CN1199908C (en) | 1999-12-29 | 1999-12-29 | Artificial wallastonite and its producing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1618992A CN1618992A (en) | 2005-05-25 |
CN1238531C true CN1238531C (en) | 2006-01-25 |
Family
ID=34766627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410097754 Expired - Fee Related CN1238531C (en) | 1999-12-29 | 1999-12-29 | Outside of furnace refining agent and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1238531C (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100467196C (en) * | 2006-06-22 | 2009-03-11 | 上海焊接器材有限公司 | High tenacity coating material for low-alloy steel covered arc-welding electrode |
CN100507061C (en) * | 2007-02-15 | 2009-07-01 | 宝山钢铁股份有限公司 | High collapse-resistance and hydrogen sulphide-corrosion-resistant low alloy petroleum case pipe and method of manufacturing the same |
CN100467621C (en) * | 2007-07-16 | 2009-03-11 | 武汉钢铁(集团)公司 | Molten steel refining agent and preparation method |
CN102181681B (en) * | 2011-04-08 | 2012-12-05 | 江苏美特林科特殊合金有限公司 | Preparation method of low nickel-boron intermediate alloy |
CN103146878B (en) * | 2013-02-04 | 2015-04-29 | 安徽省繁昌县皖南阀门铸造有限公司 | Zinc aluminum iron molten steel external refining agent and preparation method thereof |
CN103146890B (en) * | 2013-02-04 | 2015-04-29 | 安徽省繁昌县皖南阀门铸造有限公司 | Energy-saving environment-friendly steelmaking refining agent and preparation method thereof |
CN103146880B (en) * | 2013-02-04 | 2015-04-29 | 安徽省繁昌县皖南阀门铸造有限公司 | Steelmaking refining agent bearing zirconium oxide and preparation method thereof |
CN104046747A (en) * | 2013-10-19 | 2014-09-17 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Medium and low carbon steel, molten steel refining flux of medium and low carbon steel, preparation method of steel, and preparation method of flux |
CN104032095B (en) * | 2014-06-19 | 2016-02-24 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of method of liquid steel dephosphorization agent and liquid steel dephosphorization |
CN110669894B (en) * | 2019-09-30 | 2021-09-14 | 鞍钢股份有限公司 | Fluorine-free KR desulfurizer and preparation method thereof |
-
1999
- 1999-12-29 CN CN 200410097754 patent/CN1238531C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1618992A (en) | 2005-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN HUANQIU MINERALS CO., LTD. Free format text: FORMER OWNER: ZHANG MENGXIAN Effective date: 20150210 Free format text: FORMER OWNER: MEN ZHAOYAN Effective date: 20150210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116600 DALIAN, LIAONING PROVINCE TO: 116110 DALIAN, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150210 Address after: 116110, Dalian, Liaoning province Jinzhou District, Wei Town, even Feng Village Patentee after: Dalian global mineral Limited by Share Ltd Address before: 116600 building 3, commercial building, colorful city, Dalian economic and Technological Development Zone, Liaoning Patentee before: Zhang Mengxian Patentee before: Men Zhaoyan |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20181229 |