CN104818366B - 一种硼泥制备的铁水包聚渣剂 - Google Patents
一种硼泥制备的铁水包聚渣剂 Download PDFInfo
- Publication number
- CN104818366B CN104818366B CN201510210354.3A CN201510210354A CN104818366B CN 104818366 B CN104818366 B CN 104818366B CN 201510210354 A CN201510210354 A CN 201510210354A CN 104818366 B CN104818366 B CN 104818366B
- Authority
- CN
- China
- Prior art keywords
- slag
- conglomeration agent
- slag conglomeration
- agent
- iron
- 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.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 183
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 69
- 239000010802 sludge Substances 0.000 title claims description 10
- 239000000843 powder Substances 0.000 claims abstract description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052796 boron Inorganic materials 0.000 claims abstract description 36
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 31
- 230000023556 desulfurization Effects 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000011777 magnesium Substances 0.000 claims description 23
- 229910052749 magnesium Inorganic materials 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 6
- 238000010410 dusting Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910052681 coesite Inorganic materials 0.000 claims 2
- 229910052906 cristobalite Inorganic materials 0.000 claims 2
- 229910052682 stishovite Inorganic materials 0.000 claims 2
- 229910052905 tridymite Inorganic materials 0.000 claims 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 183
- 229910052742 iron Inorganic materials 0.000 abstract description 92
- 239000010431 corundum Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000009865 steel metallurgy Methods 0.000 abstract description 3
- 238000005469 granulation Methods 0.000 abstract description 2
- 230000003179 granulation Effects 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 11
- 239000011593 sulfur Substances 0.000 description 11
- 229910052717 sulfur Inorganic materials 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 7
- 235000012255 calcium oxide Nutrition 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052656 albite Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229940098458 powder spray Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
| 成分 | SiO2 | MgO | Al2O3 | 杂质 |
| 硼泥 | 35 | 45 | 6 | 余量 |
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210354.3A CN104818366B (zh) | 2015-04-29 | 2015-04-29 | 一种硼泥制备的铁水包聚渣剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210354.3A CN104818366B (zh) | 2015-04-29 | 2015-04-29 | 一种硼泥制备的铁水包聚渣剂 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818366A CN104818366A (zh) | 2015-08-05 |
| CN104818366B true CN104818366B (zh) | 2017-11-17 |
Family
ID=53728846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510210354.3A Active CN104818366B (zh) | 2015-04-29 | 2015-04-29 | 一种硼泥制备的铁水包聚渣剂 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104818366B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011359A (zh) * | 2016-05-26 | 2016-10-12 | 合肥市田源精铸有限公司 | 一种铁水预处理集渣剂及其制备方法 |
| RU2669270C1 (ru) * | 2017-07-18 | 2018-10-09 | Общество с ограниченной ответственностью "Евросинтез" | Флюидизированная известь для десульфурации чугуна и стали |
| CN113462848A (zh) * | 2021-06-22 | 2021-10-01 | 杜鸽 | 转炉提钒聚渣剂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392309B (zh) * | 2008-11-04 | 2010-09-22 | 首钢总公司 | 一种铁水预处理喷镁深脱硫用聚渣剂及其使用方法 |
| CN102653814B (zh) * | 2012-05-10 | 2013-12-11 | 江苏大学 | 一种硼泥再利用的处理方法 |
| CN103205521A (zh) * | 2013-04-11 | 2013-07-17 | 内蒙古包钢钢联股份有限公司 | 一种铁水预处理脱硫用聚渣剂的使用方法 |
-
2015
- 2015-04-29 CN CN201510210354.3A patent/CN104818366B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104818366A (zh) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101358265B (zh) | 复合型铁水脱硫剂及其制备方法 | |
| CN101736131B (zh) | 一种钢水精炼用预熔型脱硫剂及其制备方法 | |
| CN101016577A (zh) | 一种钝化复合脱硫粉剂 | |
| CN101519712A (zh) | 一种钢包精炼调渣剂及制备方法和调渣方法 | |
| CN101343680A (zh) | 钢包专用冶金型精炼渣及其制备方法 | |
| CN1322597A (zh) | 预熔型颗粒保护渣及其生产工艺 | |
| CN104818366B (zh) | 一种硼泥制备的铁水包聚渣剂 | |
| CN101392309A (zh) | 一种铁水预处理喷镁深脱硫用聚渣剂及其使用方法 | |
| CN109971920A (zh) | 利用工业固废铝灰制备预熔型精炼剂的方法 | |
| CN107326149A (zh) | 一种钢包精炼炉精炼渣循环利用方法 | |
| CN100494413C (zh) | 一种铁水脱硫预处理炉渣改性剂及其制备方法 | |
| CN104531954A (zh) | 一种铝镇静钢钢水净化剂的生产工艺 | |
| CN116004949B (zh) | 一种铸余渣基精炼造渣剂 | |
| CN102787214A (zh) | 一种钢包炉精炼无氟预熔渣及制备方法和使用方法 | |
| CN102747191B (zh) | 钢水脱硫剂 | |
| CN103509910B (zh) | 一种钢水精炼助熔剂及其制造方法 | |
| CN102146500A (zh) | 炼钢用助熔剂及其制备和使用方法 | |
| CN108118112A (zh) | 钙镁预熔基铝质钢水净化剂及其制备方法 | |
| CN112662831A (zh) | 一种炼钢铁水预处理复合氧化钙基脱硫剂及制备方法 | |
| CN102586536A (zh) | 菱镁石尾矿为原料的转炉炼钢终渣改质剂及其生产方法 | |
| CN101096721B (zh) | 一种用于超低碳钢精炼的深脱硫剂及制造方法 | |
| CN106319140A (zh) | 一种节能环保型转炉溅渣调节剂及其制备方法 | |
| CN103131821B (zh) | 一种造渣剂及其制备方法 | |
| CN101736132B (zh) | 一种烧结型合成渣及其生产方法 | |
| CN108103270A (zh) | 钙镁基铝硅质钢水净化剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210607 Address after: No. 159, Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangyin Intellectual Property Operation Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 214400 room 506-1, No. 18, Haigang Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee after: Jiangyin Intellectual Property Operation Co.,Ltd. Address before: No. 159, Chengjiang Middle Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Intellectual Property Operation Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241114 Address after: No. 04-B1160, 3rd Floor, Building 1, Phase III, International Enterprise Center, No.1 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province 430000 Patentee after: Wuhan Jeris Technology Co.,Ltd. Country or region after: China Address before: 214400 room 506-1, No. 18, Haigang Road, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Intellectual Property Operation Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |