公开(公告)号：EP1684930A4

公开(公告)日：2008-02-20

申请号：EP04811652

申请日：2004-11-19

申请人： CYPRUS AMAX MINERALS CO

发明人： KHAN MOHAMED H ,  TAUBE JOEL ,  JOHNSON LOYAL M JR

IPC分类号： B22F9/22 ,  B22F1/00 ,  C22B5/12 ,  C22B5/16 ,  C22B34/34 ,  F27B17/00

CPC分类号： F27B17/00 ,  B22F1/0011 ,  B22F9/22 ,  B22F2998/10 ,  B22F2999/00 ,  C22B5/12 ,  C22B5/16 ,  C22B34/34 ,  F27B7/08 ,  F27B7/20 ,  F27B7/22 ,  F27B7/3205 ,  F27B7/34 ,  F27B7/36 ,  B22F9/04 ,  B22F3/003

摘要： Novel forms of molybdenum metal (12), and apparatus (10) and methods for production thereof. Novel forms of molybdenum metal (12) are preferably characterized by a surface area of substantially about 2.1 m2/g to substantially about 4.1 m2/g. Novel forms of molybdenum metal (12) are also preferably characterized by a relatively uniform size.

公开(公告)号：EP1441835A4

公开(公告)日：2004-11-10

申请号：EP02786676

申请日：2002-11-05

申请人： CYPRUS AMAX MINERALS CO

发明人： TAUBE JOEL A ,  PUTMAN LARRY G ,  JOHNSON JR LOYAL M

IPC分类号： B01D7/00 ,  B01J19/00 ,  C09B67/00 ,  C09B67/02 ,  C09B67/06 ,  C09B67/48 ,  B01D47/00

CPC分类号： C09B67/0032 ,  C09B67/0003 ,  C09B67/0025 ,  C09B67/0095 ,  C09B67/0097

摘要： Apparatus (10) and method for producing pigment nano-particles (12). One embodiment of the apparatus (10) may comprise a furnace (16) having a vapor region (18), the furnace (16) vaporizing a pigment precursor material (14). A precipitation conduit (20) open to the vapor region (18) of the furnace (16), the precipitation conduit (20) receiving vapor (22) from the vaporized pigment precursor material (14′). A collection fluid port (30) opening into the precipitation conduit (20), the collection fluid port (30)delivering a collection fluid (32) into contact with the vapor (22) in the precipitation conduit (22), the vapor (22) condensing to form the pigment nano-particles (12). A collection system (24) in fluid connection with the precipitation conduit (20), the collection system (24) collecting the pigment nano-particles (12) in the collection fluid (32).

摘要翻译： 装置（10）和生产颜料纳米颗粒（12）的方法。 设备（10）的一个实施例可以包括具有蒸气区（18）的炉（16），炉（16）蒸发颜料前体材料（14）。 沉淀导管（20）通向炉（16）的蒸气区（18），沉淀导管（20）接收来自蒸发的颜料前体材料（14'）的蒸气（22）。 收集流体端口（30）通向沉淀导管（20），收集流体端口（30）将收集流体（32）输送到与沉淀导管（22）中的蒸气（22）接触，蒸气（22） ）缩合以形成颜料纳米颗粒（12）。 与沉淀导管（20）流体连接的收集系统（24），收集系统（24）收集收集流体（32）中的颜料纳米颗粒（12）。

公开(公告)号：EP1115653A4

公开(公告)日：2003-01-15

申请号：EP99927346

申请日：1999-06-08

申请人： CYPRUS AMAX MINERALS CO

发明人： KHAN MOHAMED H ,  COLE JAMES A ,  BRUHL TIMOTHY G ,  ELDER WENDELL S ,  GLASGOW GARY A ,  WAGH VIJAYKUMAR M

IPC分类号： C01G39/00 ,  C01B13/14 ,  B01J23/00 ,  C01F7/02

CPC分类号： C01G39/00

摘要： A novel isomer of ammonium octamolybdate ("AOM") and method for producing the same. A new AOM isomer ("X-AOM") is described which is characterized by a distinctive Raman spectral profile compared with other AOM isomers including and -AOM. To produce the novel isomer, ammonium dimolybdate ("ADM") (12) is combined with molybdenum trioxide (MoO3) (34) and water (14) to yield a mixture. When mixing these materials, optimum results are achieved if at least one of the foregoing molybdenum-containing reagents is added in a gradual, non-instantaneous manner so that the selected reagent is not added to the mixture in a single large mass. This gradual delivery procedure, along with a carefully controlled prolonged heating stage (e.g. in excess of 3 hours) contributes to a maximum yield of high purity X-AOM.

公开(公告)号：EP1479118A4

公开(公告)日：2007-11-07

申请号：EP03719336

申请日：2003-02-26

申请人： CYPRUS AMAX MINERALS CO

发明人： HOSSAIN SOHRAB ,  KHAN MOHAMED H

IPC分类号： H01M4/66 ,  H01M2/16 ,  H01M4/133 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/58 ,  H01M4/587 ,  H01M6/42 ,  H01M10/0525 ,  H01M10/36

CPC分类号： H01M4/587 ,  H01M2/1653 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M4/661 ,  H01M6/42 ,  H01M10/0525 ,  H01M2300/0025

公开(公告)号：EP1337301A4

公开(公告)日：2005-12-28

申请号：EP01989978

申请日：2001-11-02

申请人： CYPRUS AMAX MINERALS CO

发明人： KHAN MOHAMED H ,  COLE JAMES A ,  TAUBE JOEL A

IPC分类号： B82B3/00 ,  B01D5/00 ,  B01D7/00 ,  B01J19/00 ,  C01G39/02 ,  C01G39/00

CPC分类号： B82Y30/00 ,  B01D5/0027 ,  B01D7/00 ,  C01G39/02 ,  C01P2004/04 ,  C01P2004/12 ,  C01P2004/64 ,  C01P2006/12 ,  Y10S977/773 ,  Y10S977/775 ,  Y10S977/776 ,  Y10S977/811 ,  Y10T428/298 ,  Y10T428/2982

摘要： Apparatus (10) for producing nano-particles (12) comprises a furnace (16) defining a vapor region (18) therein. A precipitation conduit (20) having an inlet end (22) and an outlet end (24) is positioned with respect to the furnace (16) so that the inlet end (22) is open to the vapor region (18). A quench fluid port (30) positioned within the precipitation conduit (20) provides a quench fluid stream (34) to the precipitation conduit (20) to precipitate nano-particles (12) within the precipitation conduit (20). A product collection apparatus (26) connected to the outlet end (24) of the precipitation conduit (20) collects the nano-particles (12) produced within the precipitation conduit (20).