CN105921264B - 一种难选铁矿的高效氢气磁化焙烧再磁选的方法 - Google Patents
一种难选铁矿的高效氢气磁化焙烧再磁选的方法 Download PDFInfo
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- CN105921264B CN105921264B CN201610282094.5A CN201610282094A CN105921264B CN 105921264 B CN105921264 B CN 105921264B CN 201610282094 A CN201610282094 A CN 201610282094A CN 105921264 B CN105921264 B CN 105921264B
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- iron ore
- hydrogen
- magnetic separation
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- magnetization
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
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CN201610282094.5A CN105921264B (zh) | 2016-04-29 | 2016-04-29 | 一种难选铁矿的高效氢气磁化焙烧再磁选的方法 |
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CN201610282094.5A CN105921264B (zh) | 2016-04-29 | 2016-04-29 | 一种难选铁矿的高效氢气磁化焙烧再磁选的方法 |
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CN105921264A CN105921264A (zh) | 2016-09-07 |
CN105921264B true CN105921264B (zh) | 2017-09-26 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106540801B (zh) * | 2016-10-27 | 2018-04-17 | 中南大学 | 一种对赤泥进行磁化焙烧‑磁选的方法 |
CN109022760B (zh) * | 2018-09-14 | 2020-05-05 | 东北大学 | 一种强化复杂难选铁矿石分选的微波-流态化焙烧方法 |
CN111036073B (zh) * | 2019-12-16 | 2022-04-26 | 武汉科技大学 | 一种烧结烟气脱硝工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170201A (ja) * | 1986-12-29 | 1988-07-14 | テキサコ・デベロツプメント・コーポレーシヨン | 張込み原料の部分酸化により水素と一酸化炭素を含む混合気体を製造する方法 |
JPH06174383A (ja) * | 1992-05-08 | 1994-06-24 | Techno Toriito:Kk | 電気炉ダスト類の処理法 |
CN101311281A (zh) * | 2007-05-24 | 2008-11-26 | 东北大学 | 镍红土矿综合利用的绿色冶金方法 |
CN102009183A (zh) * | 2010-12-30 | 2011-04-13 | 朝阳金河粉末冶金材料有限公司 | 用铁精矿粉直接制取粉末冶金用还原铁粉的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2733702B1 (fr) * | 1995-05-04 | 1997-10-17 | Sofresid | Procede de separation magnetique du carbure de fer |
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- 2016-04-29 CN CN201610282094.5A patent/CN105921264B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63170201A (ja) * | 1986-12-29 | 1988-07-14 | テキサコ・デベロツプメント・コーポレーシヨン | 張込み原料の部分酸化により水素と一酸化炭素を含む混合気体を製造する方法 |
JPH06174383A (ja) * | 1992-05-08 | 1994-06-24 | Techno Toriito:Kk | 電気炉ダスト類の処理法 |
CN101311281A (zh) * | 2007-05-24 | 2008-11-26 | 东北大学 | 镍红土矿综合利用的绿色冶金方法 |
CN102009183A (zh) * | 2010-12-30 | 2011-04-13 | 朝阳金河粉末冶金材料有限公司 | 用铁精矿粉直接制取粉末冶金用还原铁粉的方法 |
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Inventor after: Zhang Tianhao Inventor after: Wang Shaoyan Inventor after: Song Renfeng Inventor after: Tan Xiaoxu Inventor after: Qi Shuokun Inventor after: Li Tingfei Inventor after: Guo Ke Inventor before: Wang Shaoyan Inventor before: Song Renfeng Inventor before: Tan Xiaoxu Inventor before: Qi Shuokun Inventor before: Zhang Tianhao Inventor before: Li Tingfei Inventor before: Guo Ke |
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Effective date of registration: 20170728 Address after: 114044 Anshan province hi tech Zone, thousands of mountain road, No. 185, No. Applicant after: Liaoning Science and Technology Univ. Applicant after: Zhang Tianhao Address before: 114044 Anshan province hi tech Zone, thousands of mountain road, No. 185, No. Applicant before: Liaoning Science and Technology Univ. |
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