|
US4165362A
(en)
*
|
1977-04-08 |
1979-08-21 |
Engelhard Minerals & Chemicals Corporation |
Hydrometallurgical processing of molybdenite ore concentrates
|
|
US4414060A
(en)
*
|
1980-12-16 |
1983-11-08 |
Nalco Chemical |
Method for sulfite pulping using water-soluble molybdenum containing compounds
|
|
US4342728A
(en)
*
|
1981-01-19 |
1982-08-03 |
Amax Inc. |
Process for digesting tungsten ores containing organic matter
|
|
DE3128921C2
(de)
*
|
1981-07-22 |
1984-11-29 |
GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf |
Verfahren zur Gewinnung von Molybdänoxid
|
|
US4432947A
(en)
*
|
1981-07-31 |
1984-02-21 |
Uranium Pechiney Ugine Kuhlmann |
Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal carbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium
|
|
US4512958A
(en)
*
|
1983-10-28 |
1985-04-23 |
Gfe Gesellschaft Fur Elektrometallurgie Mbh |
Method of recovering molybdenum oxide
|
|
US4523948A
(en)
*
|
1984-02-14 |
1985-06-18 |
Amax Inc. |
Roasting of molybdenite concentrates containing flotation oils
|
|
DE3443806A1
(de)
*
|
1984-11-27 |
1986-06-05 |
Eberhard Priv. Doz. Prof. Dr.-Ing. 1000 Berlin Gock |
Verfahren zur herstellung von reinem moo(pfeil abwaerts)3(pfeil abwaerts) ueber die extraktion von molybdaen aus sulfatloesungen
|
|
US4657745A
(en)
*
|
1986-03-31 |
1987-04-14 |
Chemical & Metal Industries, Inc. |
Value recovery from spent alumina-base catalyst
|
|
US6149883A
(en)
*
|
1994-10-24 |
2000-11-21 |
Kennecott Utah Copper Corporation |
Pressure oxidation process for the production of molybdenum trioxide from molybdenite
|
|
US5820844A
(en)
*
|
1997-01-29 |
1998-10-13 |
Cyprus Amax Minerals Company |
Method for the production of a purified MoO3 composition
|
|
US5804151A
(en)
*
|
1997-09-16 |
1998-09-08 |
Cyprus Amax Minerals Company |
Process for autoclaving molybdenum disulfide
|
|
US5985236A
(en)
*
|
1998-06-09 |
1999-11-16 |
Cyprus Amax Minerals Company |
Ammonium octamolybdate composition and method for producing the same
|
|
CA2417413C
(en)
*
|
2000-07-25 |
2008-10-28 |
Phelps Dodge Corporation |
Method for recovering copper from sulfide ore materials using high temperature pressure leaching, solvent extraction and electrowinning
|
|
CA2417417C
(en)
|
2000-07-25 |
2008-09-30 |
Phelps Dodge Corporation |
Method for recovery of copper from sulfidic ore materials using super-fine grinding and medium temperature pressure leaching
|
|
JP4171300B2
(ja)
|
2000-07-25 |
2008-10-22 |
フェルプス ドッジ コーポレイション |
硫酸の生成および金属の回収のために高温圧力浸出を使用する元素硫黄含有材料の処理
|
|
US6818191B2
(en)
*
|
2001-05-09 |
2004-11-16 |
H. C. Starck, Inc. |
Autoclave control mechanisms for pressure oxidation of molybdenite
|
|
US6730279B2
(en)
*
|
2001-05-09 |
2004-05-04 |
H. C. Starck, Inc. |
Production of pure molybdenum oxide from low grade molybdeniteconcentrates
|
|
US7476308B2
(en)
*
|
2001-07-25 |
2009-01-13 |
Phelps Dodge Corporation |
Process for multiple stage direct electrowinning of copper
|
|
US20050126923A1
(en)
*
|
2001-07-25 |
2005-06-16 |
Phelps Dodge Corporation |
Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction
|
|
US6451088B1
(en)
*
|
2001-07-25 |
2002-09-17 |
Phelps Dodge Corporation |
Method for improving metals recovery using high temperature leaching
|
|
US6451089B1
(en)
|
2001-07-25 |
2002-09-17 |
Phelps Dodge Corporation |
Process for direct electrowinning of copper
|
|
US7736487B2
(en)
*
|
2004-10-29 |
2010-06-15 |
Freeport-Mcmoran Corporation |
Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction
|
|
BRPI0419191B1
(pt)
*
|
2004-10-29 |
2013-05-14 |
|
mÉtodo de recuperaÇço de cobre a partir de um material metalÍfero.
|
|
AP1924A
(en)
*
|
2004-10-29 |
2008-12-05 |
Phelps Dodge Corp |
Process for multiple stage direct electrowinning of copper
|
|
JP2010510156A
(ja)
*
|
2006-11-16 |
2010-04-02 |
アルベマール・ネーザーランズ・ベーブイ |
モリブデン酸塩から精製された工業用酸化モリブデン
|
|
JP2010510160A
(ja)
*
|
2006-11-16 |
2010-04-02 |
アルベマール・ネーザーランズ・ベーブイ |
工業用酸化モリブデンの精製
|
|
RU2354726C1
(ru)
*
|
2007-07-11 |
2009-05-10 |
Государственное Учреждение Институт металлургии Уральского отделения Российской Академии Наук (ГУ ИМЕТ УрО РАН) |
Способ получения диоксида молибдена
|
|
RU2398902C1
(ru)
*
|
2009-03-30 |
2010-09-10 |
Российская Федерация, от имени которой выступает государственный заказчик-Государственная корпорация по атомной энергии "Росатом" |
Способ гидрометаллургической переработки ренийсодержащего молибденитового концентрата
|
|
WO2011024164A1
(en)
*
|
2009-08-24 |
2011-03-03 |
Metal Tech Ltd. |
Process for multi metal separation from raw materials and system for use
|
|
WO2013142022A1
(en)
|
2012-03-23 |
2013-09-26 |
Kennecott Utah Copper Llc |
Process for the conversion of molybdenite to molybdenum oxide
|
|
CN106745262B
(zh)
*
|
2016-12-12 |
2017-12-29 |
郑州大学 |
一种利用氧化少层硫化钼制备非晶氧化钼纳米片的方法
|