CN111778392B - 钛精矿快速还原分离的方法 - Google Patents
钛精矿快速还原分离的方法 Download PDFInfo
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- CN111778392B CN111778392B CN202010662404.2A CN202010662404A CN111778392B CN 111778392 B CN111778392 B CN 111778392B CN 202010662404 A CN202010662404 A CN 202010662404A CN 111778392 B CN111778392 B CN 111778392B
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- Prior art keywords
- titanium concentrate
- cyclic ester
- catalyst
- powder
- mass ratio
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- 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
- C22B1/02—Roasting processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
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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
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010662404.2A CN111778392B (zh) | 2020-07-10 | 2020-07-10 | 钛精矿快速还原分离的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010662404.2A CN111778392B (zh) | 2020-07-10 | 2020-07-10 | 钛精矿快速还原分离的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111778392A CN111778392A (zh) | 2020-10-16 |
CN111778392B true CN111778392B (zh) | 2022-04-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010662404.2A Active CN111778392B (zh) | 2020-07-10 | 2020-07-10 | 钛精矿快速还原分离的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111778392B (zh) |
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2020
- 2020-07-10 CN CN202010662404.2A patent/CN111778392B/zh active Active
Also Published As
Publication number | Publication date |
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CN111778392A (zh) | 2020-10-16 |
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Inventor after: Deng Yufang Inventor after: Zhang Shiju Inventor after: Liu Songli Inventor after: Chen Jun Inventor after: Liao Shuai Inventor after: Zhao Rui Inventor after: Zheng Rou Inventor after: Xu Jianlin Inventor before: Xu Jianlin Inventor before: Zhang Shiju Inventor before: Liu Songli Inventor before: Chen Jun Inventor before: Liao Shuai Inventor before: Zhao Rui Inventor before: Deng Yufang Inventor before: Zheng Rou |
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