CN108580879B - 一种从高铁还原钨粉中除铁及再生钨粉的方法 - Google Patents
一种从高铁还原钨粉中除铁及再生钨粉的方法 Download PDFInfo
- Publication number
- CN108580879B CN108580879B CN201810540338.4A CN201810540338A CN108580879B CN 108580879 B CN108580879 B CN 108580879B CN 201810540338 A CN201810540338 A CN 201810540338A CN 108580879 B CN108580879 B CN 108580879B
- Authority
- CN
- China
- Prior art keywords
- tungsten powder
- iron
- speed rail
- dissolution
- regenerate
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810540338.4A CN108580879B (zh) | 2018-05-30 | 2018-05-30 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810540338.4A CN108580879B (zh) | 2018-05-30 | 2018-05-30 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108580879A CN108580879A (zh) | 2018-09-28 |
CN108580879B true CN108580879B (zh) | 2019-11-12 |
Family
ID=63630268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810540338.4A Active CN108580879B (zh) | 2018-05-30 | 2018-05-30 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108580879B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109226779B (zh) * | 2018-10-09 | 2022-02-08 | 湖南工业大学 | 一种钨粉废料除杂及生产高纯钨粉的方法 |
CN110465406B (zh) * | 2019-08-27 | 2020-05-05 | 温州类帕机械科技有限公司 | 一种钨粉专用的高性能除铁器装置 |
CN114752771B (zh) * | 2022-05-05 | 2023-07-28 | 崇义章源钨业股份有限公司 | 一种从xrf检测样品中回收w的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609804A (ja) * | 1983-06-28 | 1985-01-18 | Toshiba Corp | タングステン粉末の製造方法 |
US4718996A (en) * | 1986-01-24 | 1988-01-12 | Gte Products Corporation | Recovery of tungsten, scandium, iron, and manganese values from tungsten bearing material |
US4624703A (en) * | 1986-01-24 | 1986-11-25 | Gte Products Corporation | Recovery of tungsten, scandium, iron, and manganese values from tungsten bearing material |
CN101885070B (zh) * | 2009-07-05 | 2011-12-14 | 张雪云 | 一种钨基高比重合金废料中钨、镍、铁综合利用的方法 |
CN102212697B (zh) * | 2011-05-18 | 2013-07-10 | 湖南稀土金属材料研究院 | 钨渣处理方法 |
CN104131157B (zh) * | 2014-08-20 | 2016-08-17 | 李海波 | 氧化钨褐铁矿提炼钨的湿法冶炼方法 |
CN105154683B (zh) * | 2015-08-20 | 2017-05-17 | 湖南世纪垠天新材料有限责任公司 | 钨渣中有价金属的分离回收方法 |
CN105460981B (zh) * | 2015-12-24 | 2019-04-05 | 湖南力天高新材料股份有限公司 | 一种以含钨废料制备碳化钨和氯化钴的方法 |
-
2018
- 2018-05-30 CN CN201810540338.4A patent/CN108580879B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108580879A (zh) | 2018-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jiang et al. | Ultrasound-assisted leaching of cobalt and lithium from spent lithium-ion batteries | |
Peng | A literature review on leaching and recovery of vanadium | |
CN101838736B (zh) | 湿法炼锌系统净液钴渣中有价金属的湿法分离方法 | |
CN108580879B (zh) | 一种从高铁还原钨粉中除铁及再生钨粉的方法 | |
Chen et al. | Desilication from titanium–vanadium slag by alkaline leaching | |
Yang et al. | An advanced strategy of “metallurgy before sorting” for recycling spent entire ternary lithium-ion batteries | |
CN107312930B (zh) | 一种低镍锍硝酸浸出液热解除铁的方法 | |
CN109022793B (zh) | 一种从含钴镍锰中至少一种的正极材料废粉中选择性浸出锂的方法 | |
CN104313361A (zh) | 一种含铬钒渣提钒及联产铬基合金的工艺方法 | |
CN108517425B (zh) | 一种降低电解锰合格液中钙镁离子的方法 | |
CN103805788B (zh) | 一种从铜镍渣中回收铜钴镍的方法 | |
WO2019137544A1 (zh) | 一种富氧选择性浸出提取钒钛磁铁矿中有价组元的方法 | |
CN102888515A (zh) | 一种黄钠铁矾渣的综合利用方法 | |
CN105648224A (zh) | 一种铬提取和有害废物治理回收并制备铬化合物的方法 | |
CN105734283B (zh) | 一种从含Zn、Cu、Ge、Ga、Fe物料中提取Zn、Cu、Ge、Ga的方法 | |
RU2769875C2 (ru) | Способ получения сырья для выщелачивания | |
Sinha et al. | Recovery of high value copper and zinc oxide powder from waste brass pickle liquor by solvent extraction | |
CN104928464B (zh) | 一种微波加热预处理提取含钒物料中有价金属的方法 | |
CN109112301A (zh) | 一种在硫酸介质中电解分离铁和锌的方法 | |
Wen et al. | Clean and efficient extraction of vanadium from vanadium slag: Effect of manganese on the phase composition and vanadium extraction process | |
CN105110300B (zh) | 一种含硫化锰的复合锰矿提取锰及硫的方法 | |
Yao et al. | Clean process for vanadium extraction from vanadium-bearing converter slag | |
CN106435183B (zh) | 一种湿法冶金浸出液中和除铁的固体氧化剂及其应用 | |
CN103114205B (zh) | 两步法从黄钠铁矾渣中提取有价金属镍及铜的方法 | |
CN114560767B (zh) | 一种利用菱铁矿制备草酸亚铁的方法 |
Legal Events
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 |
Effective date of registration: 20201106 Address after: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee after: Xinghua Jiarui Lighting Appliance Co., Ltd Address before: 412007 No. 88 West Taishan Road, Tianyuan District, Hunan, Zhuzhou Patentee before: HUNAN University OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: 341500 Xinhua Industrial Park, Dayu County, Ganzhou City, Jiangxi Province Patentee after: JIANGXI XIANG LU TUNGSTEN Co.,Ltd. Address before: Room I013, building I, block B, Jiangzhe Commercial Plaza, Xinghua City, Taizhou City, Jiangsu Province 225700 Patentee before: Xinghua Jiarui Lighting Appliance Co., Ltd |
|
TR01 | Transfer of patent right |