JPS5072811A - - Google Patents
Info
- Publication number
- JPS5072811A JPS5072811A JP49089120A JP8912074A JPS5072811A JP S5072811 A JPS5072811 A JP S5072811A JP 49089120 A JP49089120 A JP 49089120A JP 8912074 A JP8912074 A JP 8912074A JP S5072811 A JPS5072811 A JP S5072811A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
-
- 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
- C22B34/32—Obtaining chromium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38601973A | 1973-08-06 | 1973-08-06 | |
| US48082974A | 1974-06-19 | 1974-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5072811A true JPS5072811A (zh) | 1975-06-16 |
Family
ID=27011234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49089120A Pending JPS5072811A (zh) | 1973-08-06 | 1974-08-05 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5072811A (zh) |
| GB (1) | GB1473723A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488729A (zh) * | 2015-12-11 | 2016-04-13 | 洛阳栾川钼业集团股份有限公司 | 一种浮选型多金属尾矿库二次开发利用的资源量调查方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248627A (en) * | 1978-05-16 | 1981-02-03 | Trw Inc. | Process for the manufacture and use of high purity carbonaceous reductant from carbon monoxide-containing gas mixtures |
| CN105568004B (zh) * | 2016-03-03 | 2017-06-16 | 锦州集信高温材料有限公司 | 一种在电弧炉中铝铬渣冶炼金属铬的方法 |
| CN108101110A (zh) * | 2018-01-16 | 2018-06-01 | 中成致远有限公司 | 碳素铬铁高温纯碱熔融液相氧化法生产铬酸钠的工艺方法 |
-
1974
- 1974-07-25 GB GB3293274A patent/GB1473723A/en not_active Expired
- 1974-08-05 JP JP49089120A patent/JPS5072811A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488729A (zh) * | 2015-12-11 | 2016-04-13 | 洛阳栾川钼业集团股份有限公司 | 一种浮选型多金属尾矿库二次开发利用的资源量调查方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1473723A (en) | 1977-05-18 |