CN1306049C - 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 - Google Patents
不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 Download PDFInfo
- Publication number
- CN1306049C CN1306049C CNB2005101029845A CN200510102984A CN1306049C CN 1306049 C CN1306049 C CN 1306049C CN B2005101029845 A CNB2005101029845 A CN B2005101029845A CN 200510102984 A CN200510102984 A CN 200510102984A CN 1306049 C CN1306049 C CN 1306049C
- Authority
- CN
- China
- Prior art keywords
- blast
- ore
- furnace smelting
- nickel oxide
- ferronickel
- 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
- 238000003723 Smelting Methods 0.000 title claims abstract description 40
- 229910000863 Ferronickel Inorganic materials 0.000 title claims abstract description 23
- 229910000480 nickel oxide Inorganic materials 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 239000013078 crystal Substances 0.000 title claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005245 sintering Methods 0.000 claims abstract description 22
- 238000005516 engineering process Methods 0.000 claims abstract description 21
- 239000000292 calcium oxide Substances 0.000 claims abstract description 18
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000010436 fluorite Substances 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000011651 chromium Substances 0.000 claims abstract description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 10
- 239000000654 additive Substances 0.000 claims abstract description 7
- 239000000571 coke Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 40
- 229910052759 nickel Inorganic materials 0.000 claims description 20
- 235000012255 calcium oxide Nutrition 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 12
- SPIFDSWFDKNERT-UHFFFAOYSA-N nickel;hydrate Chemical compound O.[Ni] SPIFDSWFDKNERT-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 abstract description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052749 magnesium Inorganic materials 0.000 abstract description 3
- 239000011777 magnesium Substances 0.000 abstract description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 235000019738 Limestone Nutrition 0.000 abstract 3
- 239000010459 dolomite Substances 0.000 abstract 3
- 229910000514 dolomite Inorganic materials 0.000 abstract 3
- 239000006028 limestone Substances 0.000 abstract 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 9
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical group O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241001417490 Sillaginidae Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 150000002815 nickel Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000580063 Ipomopsis rubra Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009868 nickel metallurgy Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/02—General features in the manufacture of pig-iron by applying additives, e.g. fluxing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (7)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101029845A CN1306049C (zh) | 2005-09-16 | 2005-09-16 | 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 |
| KR1020067017169A KR20070085069A (ko) | 2005-09-16 | 2005-11-02 | 결정수 미함유 산화니켈광석의 페로니켈 고로 제련 공정 |
| AU2005304190A AU2005304190B2 (en) | 2005-09-16 | 2005-11-02 | A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace |
| EP05803616.1A EP1927667B1 (en) | 2005-09-16 | 2005-11-02 | A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace |
| PCT/CN2005/001827 WO2006050658A1 (en) | 2005-09-16 | 2005-11-02 | A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace |
| JP2008530296A JP4734414B2 (ja) | 2005-09-16 | 2005-11-02 | 結晶水を含まない酸化ニッケル鉱を高炉でニッケル鉄に精錬する方法 |
| KR1020107006684A KR20100039908A (ko) | 2005-09-16 | 2005-11-02 | 결정수 미함유 산화니켈광석의 페로니켈 고로 제련 방법 |
| MYPI20064302A MY140939A (en) | 2005-09-16 | 2006-10-10 | A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101029845A CN1306049C (zh) | 2005-09-16 | 2005-09-16 | 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1733950A CN1733950A (zh) | 2006-02-15 |
| CN1306049C true CN1306049C (zh) | 2007-03-21 |
Family
ID=36076566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101029845A Expired - Fee Related CN1306049C (zh) | 2005-09-16 | 2005-09-16 | 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1927667B1 (zh) |
| JP (1) | JP4734414B2 (zh) |
| KR (2) | KR20100039908A (zh) |
| CN (1) | CN1306049C (zh) |
| AU (1) | AU2005304190B2 (zh) |
| MY (1) | MY140939A (zh) |
| WO (1) | WO2006050658A1 (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100595290C (zh) * | 2006-09-06 | 2010-03-24 | 刘光火 | 氧化镍矿经电炉冶炼镍铬钴铁工艺 |
| KR101322897B1 (ko) | 2007-05-11 | 2013-10-29 | 주식회사 포스코 | 니켈 함유 용철의 제조 방법 |
| JP5194111B2 (ja) * | 2007-05-11 | 2013-05-08 | ポスコ | ニッケル含有溶鉄の製造方法 |
| KR101322898B1 (ko) * | 2007-05-11 | 2013-10-29 | 주식회사 포스코 | 니켈 함유 용철의 제조 방법 |
| KR100948926B1 (ko) | 2007-07-23 | 2010-03-24 | 주식회사 포스코 | 니켈 함유 용철의 제조 방법 |
| WO2009052580A1 (en) * | 2007-10-26 | 2009-04-30 | Bhp Billiton Innovation Pty Ltd | Production of nickel |
| CN101353708B (zh) * | 2008-09-11 | 2010-06-02 | 张家港浦项不锈钢有限公司 | 以氧化镍矿和不锈钢生产废弃物为原料的镍铁冶炼工艺 |
| KR101009034B1 (ko) * | 2008-09-19 | 2011-01-17 | 주식회사 포스코 | 페로니켈의 제조 방법 |
| CN101392331B (zh) * | 2008-10-10 | 2010-08-25 | 建德市新安江镍合金有限公司 | 回转窑处理镍矿的冶炼工艺 |
| CN102212681B (zh) * | 2010-12-27 | 2013-03-27 | 池州市润鹏冶金科技有限公司 | 烧结增效剂及其使用方法 |
| CN102650002A (zh) * | 2011-02-25 | 2012-08-29 | 云南锡业集团(控股)有限责任公司 | 改进的红土镍矿冶炼镍铁或镍锍的方法 |
| FI123241B (fi) * | 2011-06-13 | 2013-01-15 | Outokumpu Oy | Menetelmä pelkistymisasteen parantamiseksi ferroseosta sulatettaessa |
| CN102965521B (zh) * | 2012-11-26 | 2013-11-20 | 罕王实业集团有限公司 | 一种采用湿球入炉低温还原方式冶炼红土镍矿的方法 |
| CN103131872B (zh) * | 2013-02-20 | 2015-06-03 | 罕王实业集团有限公司 | 一种铝热法控制节能环保红土镍矿冶炼竖炉温度的方法 |
| FI126718B (fi) * | 2013-12-17 | 2017-04-28 | Outotec Finland Oy | Menetelmä ferronikkeliprosessista tulevien pölyjen hyödyntämiseksi ja menetelmällä valmistetut sintratut pelletit |
| CN103773948B (zh) * | 2014-01-30 | 2015-08-26 | 首钢总公司 | 一种在炼铁系统中使用铁矿粉的方法 |
| CN104060084A (zh) * | 2014-05-08 | 2014-09-24 | 无锡市阳泰冶金炉料有限公司 | 含镍贫铬铁矿分离富集冶炼方法 |
| CN104911288B (zh) * | 2015-04-14 | 2017-09-29 | 四川金广实业(集团)股份有限公司 | 降低炉渣氧化镁含量的高炉冶炼红土镍矿方法 |
| NO346383B1 (en) * | 2017-05-05 | 2022-07-04 | Knut Henriksen | Method for converting a waste material from sulphide ore based nickel refining into nickel pig iron |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237641A (zh) * | 1999-06-15 | 1999-12-08 | 吉林省冶金研究院 | 由硫化镍精矿中提取镍、铜、钴、镁及制造镍铁的工艺 |
| WO2005001284A2 (en) * | 2003-06-27 | 2005-01-06 | Analog Devices, Inc. | Pulse width modulated common mode feedback loop and method for differential charge pump |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1290436A (zh) * | 1969-04-30 | 1972-09-27 | ||
| SE354297B (zh) * | 1971-07-16 | 1973-03-05 | Avesta Jernverks Ab | |
| JPS62290842A (ja) * | 1986-06-10 | 1987-12-17 | Nippon Kokan Kk <Nkk> | フェロニッケルの製造方法 |
| JPS62290843A (ja) * | 1986-06-10 | 1987-12-17 | Nippon Kokan Kk <Nkk> | フェロニッケルの製造方法 |
| AUPN639995A0 (en) * | 1995-11-03 | 1995-11-30 | Technological Resources Pty Limited | A method and an apparatus for producing metals and metal alloys |
| RU2132400C1 (ru) * | 1998-09-03 | 1999-06-27 | Открытое акционерное общество "Серовский металлургический завод" | Способ переработки окисленных никелевых руд |
| RU2157412C1 (ru) * | 1999-04-19 | 2000-10-10 | ЗАО "Научно-производственное предприятие ФАН" | Способ получения доменного ферроникеля |
| JP2001303113A (ja) * | 2000-04-26 | 2001-10-31 | Mitsui Matsushima Co Ltd | 燃焼灰成分においてCaO成分とFe2O3成分とが多い石炭の利用方法 |
| CN1257295C (zh) * | 2004-11-15 | 2006-05-24 | 四川川投峨眉铁合金(集团)有限责任公司 | 一种火法提取镍的生产方法 |
-
2005
- 2005-09-16 CN CNB2005101029845A patent/CN1306049C/zh not_active Expired - Fee Related
- 2005-11-02 KR KR1020107006684A patent/KR20100039908A/ko not_active Ceased
- 2005-11-02 EP EP05803616.1A patent/EP1927667B1/en not_active Expired - Lifetime
- 2005-11-02 JP JP2008530296A patent/JP4734414B2/ja not_active Expired - Fee Related
- 2005-11-02 KR KR1020067017169A patent/KR20070085069A/ko not_active Ceased
- 2005-11-02 WO PCT/CN2005/001827 patent/WO2006050658A1/zh not_active Ceased
- 2005-11-02 AU AU2005304190A patent/AU2005304190B2/en not_active Ceased
-
2006
- 2006-10-10 MY MYPI20064302A patent/MY140939A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237641A (zh) * | 1999-06-15 | 1999-12-08 | 吉林省冶金研究院 | 由硫化镍精矿中提取镍、铜、钴、镁及制造镍铁的工艺 |
| WO2005001284A2 (en) * | 2003-06-27 | 2005-01-06 | Analog Devices, Inc. | Pulse width modulated common mode feedback loop and method for differential charge pump |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070085069A (ko) | 2007-08-27 |
| JP2009508004A (ja) | 2009-02-26 |
| WO2006050658A1 (en) | 2006-05-18 |
| EP1927667A4 (en) | 2008-11-05 |
| JP4734414B2 (ja) | 2011-07-27 |
| EP1927667B1 (en) | 2013-06-19 |
| CN1733950A (zh) | 2006-02-15 |
| EP1927667A1 (en) | 2008-06-04 |
| AU2005304190A1 (en) | 2006-05-18 |
| MY140939A (en) | 2010-02-12 |
| KR20100039908A (ko) | 2010-04-16 |
| AU2005304190B2 (en) | 2009-09-17 |
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