CN105460981A - 一种以含钨废料制备碳化钨和氯化钴的方法 - Google Patents
一种以含钨废料制备碳化钨和氯化钴的方法 Download PDFInfo
- Publication number
- CN105460981A CN105460981A CN201510991356.0A CN201510991356A CN105460981A CN 105460981 A CN105460981 A CN 105460981A CN 201510991356 A CN201510991356 A CN 201510991356A CN 105460981 A CN105460981 A CN 105460981A
- Authority
- CN
- China
- Prior art keywords
- tungsten
- cobalt
- waste
- add
- wolfram varbide
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/08—Halides
- C01G51/085—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/462—Sulfates of Sr or Ba
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0091—Treating solutions by chemical methods by cementation
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991356.0A CN105460981B (zh) | 2015-12-24 | 2015-12-24 | 一种以含钨废料制备碳化钨和氯化钴的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991356.0A CN105460981B (zh) | 2015-12-24 | 2015-12-24 | 一种以含钨废料制备碳化钨和氯化钴的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105460981A true CN105460981A (zh) | 2016-04-06 |
CN105460981B CN105460981B (zh) | 2019-04-05 |
Family
ID=55599208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510991356.0A Active CN105460981B (zh) | 2015-12-24 | 2015-12-24 | 一种以含钨废料制备碳化钨和氯化钴的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105460981B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706483A (zh) * | 2016-12-22 | 2017-05-24 | 潜江新锐硬质合金工具有限公司 | 碳化钨粉在湿磨过程中粒度和形貌变化的监测方法 |
CN108580879A (zh) * | 2018-05-30 | 2018-09-28 | 湖南工业大学 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
CN109022643A (zh) * | 2018-08-09 | 2018-12-18 | 湖南力天高新材料股份有限公司 | 一种炉外法钨铁熔炼过程中渣铁分离的方法 |
CN110629052A (zh) * | 2019-09-16 | 2019-12-31 | 厦门钨业股份有限公司 | 从碳化钨废料中回收碳化钨和硫酸钴的方法 |
CN111041245A (zh) * | 2019-11-13 | 2020-04-21 | 厦门钨业股份有限公司 | 含钨废料氧化熔炼过程中消泡的方法 |
WO2023097118A1 (en) * | 2021-11-29 | 2023-06-01 | Enviro Water Minerals Company, Inc. | Sustainable desalination systems and methods using carbon dioxide captured from a flue gas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2450312A1 (en) * | 2010-11-03 | 2012-05-09 | Montanuniversität Leoben | Recovery of tungsten from waste material by ammonium leaching |
KR20120055372A (ko) * | 2010-11-23 | 2012-05-31 | 한국지질자원연구원 | 초경합금 스크랩으로부터 텅스텐 및 코발트 회수방법 |
CN103305694A (zh) * | 2012-03-16 | 2013-09-18 | 青岛科技大学 | 一种从废旧硬质合金中回收碳化钨、金属钴的方法 |
CN103911514A (zh) * | 2013-01-06 | 2014-07-09 | 中石化上海工程有限公司 | 废旧硬质合金磨削料的回收处理方法 |
-
2015
- 2015-12-24 CN CN201510991356.0A patent/CN105460981B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2450312A1 (en) * | 2010-11-03 | 2012-05-09 | Montanuniversität Leoben | Recovery of tungsten from waste material by ammonium leaching |
KR20120055372A (ko) * | 2010-11-23 | 2012-05-31 | 한국지질자원연구원 | 초경합금 스크랩으로부터 텅스텐 및 코발트 회수방법 |
CN103305694A (zh) * | 2012-03-16 | 2013-09-18 | 青岛科技大学 | 一种从废旧硬质合金中回收碳化钨、金属钴的方法 |
CN103911514A (zh) * | 2013-01-06 | 2014-07-09 | 中石化上海工程有限公司 | 废旧硬质合金磨削料的回收处理方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706483A (zh) * | 2016-12-22 | 2017-05-24 | 潜江新锐硬质合金工具有限公司 | 碳化钨粉在湿磨过程中粒度和形貌变化的监测方法 |
CN108580879A (zh) * | 2018-05-30 | 2018-09-28 | 湖南工业大学 | 一种从高铁还原钨粉中除铁及再生钨粉的方法 |
CN109022643A (zh) * | 2018-08-09 | 2018-12-18 | 湖南力天高新材料股份有限公司 | 一种炉外法钨铁熔炼过程中渣铁分离的方法 |
CN110629052A (zh) * | 2019-09-16 | 2019-12-31 | 厦门钨业股份有限公司 | 从碳化钨废料中回收碳化钨和硫酸钴的方法 |
CN110629052B (zh) * | 2019-09-16 | 2022-05-17 | 厦门钨业股份有限公司 | 从碳化钨废料中回收碳化钨和硫酸钴的方法 |
CN111041245A (zh) * | 2019-11-13 | 2020-04-21 | 厦门钨业股份有限公司 | 含钨废料氧化熔炼过程中消泡的方法 |
WO2023097118A1 (en) * | 2021-11-29 | 2023-06-01 | Enviro Water Minerals Company, Inc. | Sustainable desalination systems and methods using carbon dioxide captured from a flue gas |
Also Published As
Publication number | Publication date |
---|---|
CN105460981B (zh) | 2019-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105460981A (zh) | 一种以含钨废料制备碳化钨和氯化钴的方法 | |
CN108118157B (zh) | 线路板焚烧烟灰预处理及溴的回收方法 | |
CN104046785A (zh) | 一种废旧铜铁基金刚石刀头的处理方法 | |
CN105200235A (zh) | 从电镀污泥中回收有价金属制备阴极铜和电池级硫酸镍的方法 | |
WO2008053616A1 (fr) | Procédé pour recueillir un métal de valeur à partir de fragments d'ito | |
CN104032136B (zh) | 一种从废料中回收铜铟镓硒的方法 | |
KR20090057456A (ko) | Ito 스크랩으로부터의 유가 금속의 회수 방법 | |
CN107354484A (zh) | 一种脱除锌电解废液中氯的方法 | |
JP5250683B2 (ja) | Pb−free廃はんだからの有価金属の回収方法 | |
CN103482680A (zh) | 一种由次氧化锌生产纳米氧化锌的工艺 | |
CN112458280A (zh) | 利用酸性蚀刻液浸出低冰镍提取有价金属的方法 | |
CN103773958A (zh) | 一种除镉方法 | |
CN102230080B (zh) | 湿法炼锌中对含锌原料脱氯的方法 | |
JP2003247089A (ja) | インジウムの回収方法 | |
CN104419826B (zh) | 氨浸氧化锌制电积锌的方法 | |
JP5628610B2 (ja) | インジウムの回収方法 | |
JP3151182B2 (ja) | 銅電解液の浄液方法 | |
CN101942674B (zh) | 高氯酸钾生产过程中废盐的回收利用方法 | |
JP2018016822A (ja) | 高純度インジウムの製造方法 | |
CN102534222B (zh) | 一种丙烯腈-丁二烯-苯乙烯塑料电镀件的回收方法 | |
CN104630831A (zh) | 一种湿法炼锌废电解循环液脱除氟氯的方法 | |
JP6489378B2 (ja) | 硫酸ニッケルと硫酸コバルトの低塩素濃度混合水溶液の製造方法 | |
CN112575200A (zh) | 一种用硫化沉淀控电位置换分离反铜锰液中铜锌锰的方法 | |
CN109576500B (zh) | 一种从高含氯锌烟灰中提取金属锌的工艺 | |
CN110735048A (zh) | 一种湿法炼锌含锌溶液中镁、氟的脱除方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 413500 Gaoming Industrial Park, Gaoming County, Yiyang, Hunan, China Applicant after: Hunan Litian high-tech materials Limited by Share Ltd Address before: 413500 Gaoming Industrial Park, Gaoming County, Yiyang, Hunan, China Applicant before: HUNAN LITIAN TUNGSTEN INDUSTRY CO., LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing tungsten carbide and cobalt chloride by tungsten-containing waste Effective date of registration: 20200616 Granted publication date: 20190405 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. Yiyang branch Pledgor: HUNAN LITIAN HIGH-TECH MATERIALS Co.,Ltd. Registration number: Y2020980003138 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |