CN110358926B - 钒渣短流程制备草酸氧钒的方法 - Google Patents
钒渣短流程制备草酸氧钒的方法 Download PDFInfo
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- CN110358926B CN110358926B CN201910748561.2A CN201910748561A CN110358926B CN 110358926 B CN110358926 B CN 110358926B CN 201910748561 A CN201910748561 A CN 201910748561A CN 110358926 B CN110358926 B CN 110358926B
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- China
- Prior art keywords
- vanadium
- oxalate
- leaching
- vanadium slag
- vanadyl oxalate
- 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.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- 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
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
成分 | V<sub>2</sub>O<sub>5</sub> | SiO<sub>2</sub> | Al<sub>2</sub>O<sub>3</sub> | TiO<sub>2</sub> | Fe<sub>2</sub>O<sub>3</sub> | MnO | MgO | CaO |
含量 | 13.3 | 17.1 | 5.35 | 10.6 | 36.4 | 7.18 | 3.91 | 2.86 |
Claims (5)
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CN201910748561.2A CN110358926B (zh) | 2019-08-14 | 2019-08-14 | 钒渣短流程制备草酸氧钒的方法 |
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CN201910748561.2A CN110358926B (zh) | 2019-08-14 | 2019-08-14 | 钒渣短流程制备草酸氧钒的方法 |
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CN110358926A CN110358926A (zh) | 2019-10-22 |
CN110358926B true CN110358926B (zh) | 2021-05-11 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112266018A (zh) * | 2020-10-16 | 2021-01-26 | 成都先进金属材料产业技术研究院有限公司 | 反向水解沉淀制备纳米二氧化钒的方法 |
CN113429281B (zh) * | 2021-06-25 | 2023-07-21 | 芜湖人本合金有限责任公司 | 一种高纯草酸氧钒晶体及其制备方法 |
CN114292180B (zh) * | 2021-11-19 | 2024-04-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种萃取法制备高纯草酸氧钒的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105779757A (zh) * | 2016-03-03 | 2016-07-20 | 中国科学院过程工程研究所 | 一种草酸铵浸出含钒原料焙烧熟料提钒的方法 |
CN106011472A (zh) * | 2016-04-26 | 2016-10-12 | 华北电力大学(保定) | 一种利用还原性有机酸回收废旧scr脱硝催化剂中钒的方法 |
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2019
- 2019-08-14 CN CN201910748561.2A patent/CN110358926B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105779757A (zh) * | 2016-03-03 | 2016-07-20 | 中国科学院过程工程研究所 | 一种草酸铵浸出含钒原料焙烧熟料提钒的方法 |
CN106011472A (zh) * | 2016-04-26 | 2016-10-12 | 华北电力大学(保定) | 一种利用还原性有机酸回收废旧scr脱硝催化剂中钒的方法 |
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Address after: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Address before: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee before: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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