CN115852166B - 一种镍精矿富氧熔炼金属化镍锍的方法 - Google Patents
一种镍精矿富氧熔炼金属化镍锍的方法 Download PDFInfo
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- CN115852166B CN115852166B CN202211693795.XA CN202211693795A CN115852166B CN 115852166 B CN115852166 B CN 115852166B CN 202211693795 A CN202211693795 A CN 202211693795A CN 115852166 B CN115852166 B CN 115852166B
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- China
- Prior art keywords
- nickel
- oxygen
- slag
- matte
- spray gun
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 272
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 134
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000001301 oxygen Substances 0.000 title claims abstract description 66
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 66
- 239000012141 concentrate Substances 0.000 title claims abstract description 48
- 238000003723 Smelting Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 38
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000007664 blowing Methods 0.000 claims abstract description 47
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims description 56
- 239000002893 slag Substances 0.000 claims description 46
- 229910052717 sulfur Inorganic materials 0.000 claims description 20
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000011593 sulfur Substances 0.000 claims description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000003245 coal Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 2
- 239000003830 anthracite Substances 0.000 claims description 2
- 239000003077 lignite Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 18
- 230000008018 melting Effects 0.000 abstract description 13
- 238000006477 desulfuration reaction Methods 0.000 abstract description 12
- 230000023556 desulfurization Effects 0.000 abstract description 12
- 238000002844 melting Methods 0.000 abstract description 12
- 238000001465 metallisation Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 2
- 241001417490 Sillaginidae Species 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 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
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211693795.XA CN115852166B (zh) | 2022-12-28 | 2022-12-28 | 一种镍精矿富氧熔炼金属化镍锍的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211693795.XA CN115852166B (zh) | 2022-12-28 | 2022-12-28 | 一种镍精矿富氧熔炼金属化镍锍的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115852166A CN115852166A (zh) | 2023-03-28 |
| CN115852166B true CN115852166B (zh) | 2023-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211693795.XA Active CN115852166B (zh) | 2022-12-28 | 2022-12-28 | 一种镍精矿富氧熔炼金属化镍锍的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115852166B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117286349B (zh) * | 2023-11-24 | 2024-02-13 | 中国恩菲工程技术有限公司 | 一种含镍物料冶炼生产高镍锍的方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001750A1 (en) * | 1983-10-19 | 1985-04-25 | Commonwealth Scientific And Industrial Research Or | Smelting nickel ores or concentrates |
| DE4320319A1 (de) * | 1992-06-18 | 1993-12-23 | Outokumpu Harjavalta Metals Oy | Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins |
| CN105803201A (zh) * | 2016-04-28 | 2016-07-27 | 天津闪速炼铁技术有限公司 | 一种一步冶金的闪速炉及冶金方法 |
| CN111961880A (zh) * | 2020-07-28 | 2020-11-20 | 中国恩菲工程技术有限公司 | 利用底吹炉生产金属化镍阳极板的方法 |
| RU2749184C1 (ru) * | 2019-10-12 | 2021-06-07 | Чайна Энфи Инджиниринг Корпорейшн | Устройство и способ плавки никеля с верхним дутьем |
| CN113502402A (zh) * | 2021-06-08 | 2021-10-15 | 金川集团股份有限公司 | 一种顶-侧复合熔炼直接炼镍方法 |
| CN114182110A (zh) * | 2021-12-03 | 2022-03-15 | 中国瑞林工程技术股份有限公司 | 侧吹熔炼装置和熔炼方法 |
-
2022
- 2022-12-28 CN CN202211693795.XA patent/CN115852166B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001750A1 (en) * | 1983-10-19 | 1985-04-25 | Commonwealth Scientific And Industrial Research Or | Smelting nickel ores or concentrates |
| DE4320319A1 (de) * | 1992-06-18 | 1993-12-23 | Outokumpu Harjavalta Metals Oy | Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins |
| CN105803201A (zh) * | 2016-04-28 | 2016-07-27 | 天津闪速炼铁技术有限公司 | 一种一步冶金的闪速炉及冶金方法 |
| RU2749184C1 (ru) * | 2019-10-12 | 2021-06-07 | Чайна Энфи Инджиниринг Корпорейшн | Устройство и способ плавки никеля с верхним дутьем |
| CN111961880A (zh) * | 2020-07-28 | 2020-11-20 | 中国恩菲工程技术有限公司 | 利用底吹炉生产金属化镍阳极板的方法 |
| CN113502402A (zh) * | 2021-06-08 | 2021-10-15 | 金川集团股份有限公司 | 一种顶-侧复合熔炼直接炼镍方法 |
| CN114182110A (zh) * | 2021-12-03 | 2022-03-15 | 中国瑞林工程技术股份有限公司 | 侧吹熔炼装置和熔炼方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115852166A (zh) | 2023-03-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Patentee after: CHINA ENFI ENGINEERING Corp. Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China Patentee before: CHINA ENFI ENGINEERING Corp. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 31 Beijing Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Patentee after: CHINA ENFI ENGINEERING Corp. Address before: No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee before: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region before: China Patentee before: CHINA ENFI ENGINEERING Corp. |