CN108220602B - 硬质合金废料中钨与钛的分离回收方法 - Google Patents
硬质合金废料中钨与钛的分离回收方法 Download PDFInfo
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- CN108220602B CN108220602B CN201611199647.7A CN201611199647A CN108220602B CN 108220602 B CN108220602 B CN 108220602B CN 201611199647 A CN201611199647 A CN 201611199647A CN 108220602 B CN108220602 B CN 108220602B
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- China
- Prior art keywords
- tungsten
- titanium
- alloy material
- separation
- obtains
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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
- 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
- C22B7/001—Dry processes
- C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
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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
- 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
- C22B34/1218—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 obtaining titanium or titanium compounds from ores or scrap by dry processes
- C22B34/1222—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 obtaining titanium or titanium compounds from ores or scrap by dry processes using a halogen containing agent
-
- 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
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/36—Obtaining tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C3/00—Removing material from alloys to produce alloys of different constitution separation of the constituents of alloys
- C22C3/005—Separation of the constituents of alloys
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
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- 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
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611199647.7A CN108220602B (zh) | 2016-12-22 | 2016-12-22 | 硬质合金废料中钨与钛的分离回收方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611199647.7A CN108220602B (zh) | 2016-12-22 | 2016-12-22 | 硬质合金废料中钨与钛的分离回收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108220602A CN108220602A (zh) | 2018-06-29 |
CN108220602B true CN108220602B (zh) | 2019-05-14 |
Family
ID=62656256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611199647.7A Active CN108220602B (zh) | 2016-12-22 | 2016-12-22 | 硬质合金废料中钨与钛的分离回收方法 |
Country Status (1)
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CN (1) | CN108220602B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114853016B (zh) * | 2022-05-25 | 2023-08-25 | 内蒙古科技大学 | 由含铌矿物制备碳化铌钛的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043346A (zh) * | 1988-12-05 | 1990-06-27 | 李润隆 | 废料中钨和钴的回收方法及产品 |
CN102925692A (zh) * | 2012-09-29 | 2013-02-13 | 崇义章源钨业股份有限公司 | 处理废硬质合金的方法 |
CN103773959A (zh) * | 2014-01-13 | 2014-05-07 | 聂华平 | 一种电化学法回收处理低钴WC-Co硬质合金废料的方法 |
CN104498718A (zh) * | 2014-12-05 | 2015-04-08 | 广西大学 | 硬质合金磨削料的处理方法 |
-
2016
- 2016-12-22 CN CN201611199647.7A patent/CN108220602B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043346A (zh) * | 1988-12-05 | 1990-06-27 | 李润隆 | 废料中钨和钴的回收方法及产品 |
CN102925692A (zh) * | 2012-09-29 | 2013-02-13 | 崇义章源钨业股份有限公司 | 处理废硬质合金的方法 |
CN103773959A (zh) * | 2014-01-13 | 2014-05-07 | 聂华平 | 一种电化学法回收处理低钴WC-Co硬质合金废料的方法 |
CN104498718A (zh) * | 2014-12-05 | 2015-04-08 | 广西大学 | 硬质合金磨削料的处理方法 |
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Publication number | Publication date |
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CN108220602A (zh) | 2018-06-29 |
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Effective date of registration: 20201210 Address after: No.3, Yingchun Avenue, high tech Zone, Jingmen City, Hubei Province, 448000 Patentee after: JINGMEN DEWEI GELINMEI WOLFRAM RESOURCE CYCLE UTILIZATION Co.,Ltd. Patentee after: GEM Co.,Ltd. Address before: No.3, Yingchun Avenue, Jingmen high tech Zone, Hubei Province, 448000 Patentee before: JINGMEN DEWEI GELINMEI WOLFRAM RESOURCE CYCLE UTILIZATION Co.,Ltd. Patentee before: WUHAN HANNENG GENERAL NEW ENERGY AUTOMOBILE SERVICES CO.,LTD. Patentee before: GEM Co.,Ltd. |
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Address after: 448124 No. 8, Changqing Road, Duodao District, Jingmen City, Hubei Province (Hubei lvwu) Patentee after: Hubei green Tungsten Resource Recycling Co.,Ltd. Patentee after: GEM Co.,Ltd. Address before: No.3, Yingchun Avenue, high tech Zone, Jingmen City, Hubei Province, 448000 Patentee before: JINGMEN DEWEI GELINMEI WOLFRAM RESOURCE CYCLE UTILIZATION Co.,Ltd. Patentee before: GEM Co.,Ltd. |
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Effective date of registration: 20220228 Address after: 448124 No. 8, Changqing Road, Duodao District, Jingmen City, Hubei Province (Hubei lvwu) Patentee after: Hubei green Tungsten Resource Recycling Co.,Ltd. Address before: 448124 No. 8, Changqing Road, Duodao District, Jingmen City, Hubei Province (Hubei lvwu) Patentee before: Hubei green Tungsten Resource Recycling Co.,Ltd. Patentee before: GEM Co.,Ltd. |