ES486063A1 - Un metodo de recuperacion de la riqueza de wolframio de un mineral o concentrado de wolframio de gran calidad - Google Patents
Un metodo de recuperacion de la riqueza de wolframio de un mineral o concentrado de wolframio de gran calidadInfo
- Publication number
- ES486063A1 ES486063A1 ES486063A ES486063A ES486063A1 ES 486063 A1 ES486063 A1 ES 486063A1 ES 486063 A ES486063 A ES 486063A ES 486063 A ES486063 A ES 486063A ES 486063 A1 ES486063 A1 ES 486063A1
- Authority
- ES
- Spain
- Prior art keywords
- tungsten
- values
- alkali metal
- recovery
- bearing materials
- 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.)
- Expired
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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/36—Obtaining tungsten
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA786478A ZA786478B (en) | 1978-11-17 | 1978-11-17 | Recovery of tungsten values from tungsten-bearing materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES486063A1 true ES486063A1 (es) | 1980-09-01 |
Family
ID=25573657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486063A Expired ES486063A1 (es) | 1978-11-17 | 1979-11-16 | Un metodo de recuperacion de la riqueza de wolframio de un mineral o concentrado de wolframio de gran calidad |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0011475B1 (pt) |
JP (1) | JPS595657B2 (pt) |
AR (1) | AR224633A1 (pt) |
AT (1) | ATE1681T1 (pt) |
AU (1) | AU525137B2 (pt) |
BR (1) | BR7907441A (pt) |
CA (1) | CA1136422A (pt) |
DE (1) | DE2963902D1 (pt) |
ES (1) | ES486063A1 (pt) |
PT (1) | PT70465A (pt) |
TR (1) | TR21615A (pt) |
ZA (1) | ZA786478B (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6176854U (pt) * | 1984-10-24 | 1986-05-23 | ||
JP2005015327A (ja) | 2003-05-30 | 2005-01-20 | Jfe Mineral Co Ltd | 金属の複合酸化物の製造方法 |
US8070582B2 (en) | 2007-03-01 | 2011-12-06 | Cfph, Llc | Automatic game play |
US8764541B2 (en) | 2006-09-19 | 2014-07-01 | Cfph, Llc | Secondary game |
US8216056B2 (en) | 2007-02-13 | 2012-07-10 | Cfph, Llc | Card picks for progressive prize |
US8393954B2 (en) | 2006-12-29 | 2013-03-12 | Cfph, Llc | Top performers |
US10607435B2 (en) | 2007-04-11 | 2020-03-31 | Cfph, Llc | Game of chance display |
US8398489B2 (en) | 2007-04-05 | 2013-03-19 | Cfph, Llc | Sorting games of chance |
US8932124B2 (en) | 2006-08-31 | 2015-01-13 | Cfph, Llc | Game of chance systems and methods |
US8500533B2 (en) | 2007-08-29 | 2013-08-06 | Cfph, Llc | Game with chance element and strategy component that can be copied |
US8758111B2 (en) | 2008-08-20 | 2014-06-24 | Cfph, Llc | Game of chance systems and methods |
BR112013000592A2 (pt) | 2010-07-22 | 2016-07-05 | Procter & Gamble | revestimento exterior para um artigo absorvente |
US9078792B2 (en) | 2011-06-30 | 2015-07-14 | The Procter & Gamble Company | Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration |
US9078789B2 (en) | 2013-03-08 | 2015-07-14 | The Procter & Gamble Company | Outer covers and disposable absorbent inserts for pants |
US9060905B2 (en) | 2013-03-08 | 2015-06-23 | The Procter & Gamble Company | Wearable absorbent articles |
CN105969977B (zh) * | 2016-07-05 | 2018-06-22 | 江西理工大学 | 一种从白钨矿中提取钨的方法 |
CN109897962B (zh) * | 2019-03-14 | 2020-11-17 | 厦门钨业股份有限公司 | 一种采用氧化熔炼法回收含钨废料中钨的方法和装置 |
CN114956181A (zh) * | 2022-05-19 | 2022-08-30 | 崇义章源钨业股份有限公司 | 一种废酸液焙烧去除白钨矿中钾的方法 |
CN115433840B (zh) * | 2022-08-24 | 2023-06-02 | 崇义章源钨业股份有限公司 | 分离回收细粒级黑白钨锡混合精矿中钨锡的方法 |
CN115747530B (zh) * | 2022-11-23 | 2023-12-01 | 郑州大学 | 一种钼钨混合精矿分离提取钼和钨的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2187750A (en) * | 1936-07-31 | 1940-01-23 | Marvin Metals Inc | Treatment of ores |
US2394362A (en) * | 1943-03-30 | 1946-02-05 | Us Vanadium Corp | Treatment of tungsten ores |
US2501952A (en) * | 1944-08-07 | 1950-03-28 | Bennett Preble | Method for the alkaline roasting of an acidic oxide ore |
FR992821A (fr) * | 1949-05-31 | 1951-10-23 | Roechlingsche Eisen & Stahl | Procédé de récupération du tungstène et des composés de tungstène à partir de scories renfermant du tungstène |
US3256057A (en) * | 1962-10-26 | 1966-06-14 | Burwell Blair | Process of recovering high purity tungsten compositions from tungsten-bearing ores |
GB1089913A (en) * | 1964-10-23 | 1967-11-08 | Alfred Gordon Evans Robiette | Recovery of tungsten values from ores |
US3800025A (en) * | 1972-03-30 | 1974-03-26 | Union Carbide Corp | Recovery of tungsten from low grade tungsten ores |
-
1978
- 1978-11-17 ZA ZA786478A patent/ZA786478B/xx unknown
-
1979
- 1979-11-13 AT AT79302549T patent/ATE1681T1/de active
- 1979-11-13 EP EP79302549A patent/EP0011475B1/en not_active Expired
- 1979-11-13 DE DE7979302549T patent/DE2963902D1/de not_active Expired
- 1979-11-14 BR BR7907441A patent/BR7907441A/pt unknown
- 1979-11-16 AR AR278927A patent/AR224633A1/es active
- 1979-11-16 PT PT70465A patent/PT70465A/pt unknown
- 1979-11-16 AU AU52918/79A patent/AU525137B2/en not_active Ceased
- 1979-11-16 JP JP54148745A patent/JPS595657B2/ja not_active Expired
- 1979-11-16 ES ES486063A patent/ES486063A1/es not_active Expired
- 1979-11-16 TR TR21615A patent/TR21615A/xx unknown
- 1979-11-19 CA CA000340128A patent/CA1136422A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5589446A (en) | 1980-07-07 |
ZA786478B (en) | 1980-02-27 |
AR224633A1 (es) | 1981-12-30 |
AU5291879A (en) | 1980-05-22 |
AU525137B2 (en) | 1982-10-21 |
ATE1681T1 (de) | 1982-11-15 |
DE2963902D1 (en) | 1982-11-25 |
BR7907441A (pt) | 1980-07-08 |
EP0011475A1 (en) | 1980-05-28 |
TR21615A (tr) | 1984-11-29 |
PT70465A (en) | 1979-12-01 |
EP0011475B1 (en) | 1982-10-20 |
JPS595657B2 (ja) | 1984-02-06 |
CA1136422A (en) | 1982-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES486063A1 (es) | Un metodo de recuperacion de la riqueza de wolframio de un mineral o concentrado de wolframio de gran calidad | |
RU94026267A (ru) | Способ восстановления драгоценного металла из углеродистых руд | |
AU575944B2 (en) | Leaching zinc iron sulphides | |
Gabra et al. | A comparative study of the extraction of vanadium from titaniferous magnetite and slag | |
Goddard et al. | Salt roasting of vanadium ores | |
AU524634B2 (en) | Recovery of tin from ores, concentrates and slags | |
JPS5311815A (en) | Silver recovering method from extraction residue of wet process zinc smelting | |
Block-Bolten et al. | Gold and silver extraction from complex sulfide wastes | |
Farbiszewska et al. | Bioextraction of Titanium From Wastes After Mining Extraction and Brown Coal Combustion. Influence of Gradation of Leached Material and Composition of Leaching Fluid on the Process Efficiency | |
Wong et al. | Production and Selective Chloride Leaching of McArthur River Semi-Bulk Concentrates | |
Royston et al. | Selective chloride leach process for McArthur River semi-bulk concentrates | |
Bosley | Recovery of Gold From Solution by Cementation(Precipitation).(Retroactive Coverage) | |
Stronganov | Industrial Scale Study of Gold Heap Leaching From Pre-Pelletized Ores | |
Lakschevitz Jr et al. | Use of Carbon-In-Pulp Lixiviation Applied in Small Works to Ores and Wastes Containing Gold | |
Ludovit | Recovery of Copper From Slag Dump by Cooling Technology | |
Tang et al. | A new technology for treating the residues from chlorination leaching Jamesonite concentrate. I. Study on conversion with soda | |
Ingier-Stocka et al. | Recovery of Cobalt From Waste Following Scrap Processing of Hard Alloys. I. Chlorinating Sintering of Waste Cobalt Concentrate With Ammonium Chloride | |
Adamczyk | Technological Possibilities of Tin and Waste Products Recovery.(Retroactive Coverage) | |
GB1521787A (en) | Methods of extraction of tellurium | |
Balaz et al. | Mechanical Pre-Activation of Complex Sulphide Ores as a Means of Enhancing Their Leaching | |
Pavlichenko | Stale Sulfide Ore at Beneficating Plant in Leaching Process | |
JPS56126459A (en) | Selective floatating method of lead mineral | |
Kiparisov et al. | Extraction of Tungsten and Molybdenum From Grinding Slurries of High Speed Tool Steels | |
Reizlin | Raising Lead Recovery From Hard-to-Enrich Zhairemsk Ores | |
Bradley | Heap Leach, Traditional Milling of Gold Costs Similar: BuMines |