公开(公告)号：WO2008061231A9

公开(公告)日：2008-08-21

申请号：PCT/US2007084985

申请日：2007-11-16

Applicant: ALBEMARLE NETHERLANDS BV ,  DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HOMAN ,  TAPPEL BAS ,  BADLOE PARMANAND ,  VAN OENE JOHAN ,  KNIGHT CHRISTOPHER SAMUEL ,  MANIMARAN THANIKAVELU

Inventor： DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HOMAN ,  TAPPEL BAS ,  BADLOE PARMANAND ,  VAN OENE JOHAN ,  KNIGHT CHRISTOPHER SAMUEL ,  MANIMARAN THANIKAVELU

IPC: C01G39/02

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS 2 , MoO 2 and other oxidizable molybdenum oxide species to MoO 3 , as well as the leaching of any metal oxide impurities; precipitating the MoO 3 species in a suitable crystal form; filtering and drying the crystallized MoO 3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了将钼工业氧化物转化成纯化的三氧化钼产物的方法，通常包括以下步骤：在合适的条件下，在反应器中将钼工业氧化物与氧化剂和浸出剂结合，以实现残留的MoS 2 O，MoO 2和其他可氧化的氧化钼物质转化成MoO 3，以及任何金属氧化物杂质的浸出; 以适当的晶体形式沉淀MoO 3 N 3物质; 过滤并干燥结晶的MoO 3 N 3产物; 并回收和再循环任何溶解的钼。

公开(公告)号：WO2008139266A4

公开(公告)日：2009-11-12

申请号：PCT/IB2007004622

申请日：2007-11-16

Applicant: ALBEMARLE NETHERLANDS BV ,  DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HORMAN ,  TAPPEL BAS ,  BADLOE PARMANAND

Inventor： DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HORMAN ,  TAPPEL BAS ,  BADLOE PARMANAND

IPC: C01G39/02

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide, partially oxidized MoS2 or off-spec products from MoS2 oxidation processes into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS2, MoO2 and other oxidizable molybdenum oxide species to MoO3, as well as the leaching of any metal oxide impurities; precipitating the MoO3 species in a suitable crystal form; filtering and drying the crystallized MoO3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了用于将钼技术氧化物，部分氧化的MoS 2或不合格产品从MoS 2氧化工艺转化成纯化的三氧化钼产物的方法，通常包括以下步骤：将钼技术氧化物与氧化剂和浸出剂在反应器 在合适的条件下实现残余MoS 2，MoO 2和其它可氧化的氧化钼物质氧化成MoO 3，以及任何金属氧化物杂质的浸出; 以合适的晶体形式沉淀MoO 3物种; 过滤并干燥结晶的MoO 3产物; 并回收和回收任何溶解的钼。

公开(公告)号：WO2008139266A2

公开(公告)日：2008-11-20

申请号：PCT/IB2007/004622

申请日：2007-11-16

Applicant: ALBEMARLE NETHERLANDS B.V. ,  DAUDEY, Pieter Johannes ,  FREE, Harmannus Willem Horman ,  TAPPEL, Bas ,  BADLOE, Parmanand

Inventor： DAUDEY, Pieter Johannes ,  FREE, Harmannus Willem Horman ,  TAPPEL, Bas ,  BADLOE, Parmanand

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide, partially oxidized MoS 2 or off-spec products from MoS 2 oxidation processes into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS 2 , MoO 2 and other oxidizable molybdenum oxide species to MoO 3 , as well as the leaching of any metal oxide impurities; precipitating the MoO 3 species in a suitable crystal form; filtering and drying the crystallized MoO 3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了将钼技术氧化物，部分氧化的MoS 2 O 3或非标准产物从MoS 2 O 3氧化工艺转化成纯化的三氧化钼产物的方法，通常包括以下步骤： ：在合适的条件下，在反应器中将钼工业氧化物与氧化剂和浸出剂结合，以实现残余MoS 2，MoO 2，MoO 2和其它可氧化的氧化钼物质的氧化 至MoO 3 3，以及任何金属氧化物杂质的浸出; 以适当的晶体形式沉淀MoO 3 N 3物质; 过滤并干燥结晶的MoO 3 N 3产物; 并回收和再循环任何溶解的钼。

公开(公告)号：WO2008139266A3

公开(公告)日：2009-09-17

申请号：PCT/IB2007004622

申请日：2007-11-16

Applicant: ALBEMARLE NETHERLANDS BV ,  DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HORMAN ,  TAPPEL BAS ,  BADLOE PARMANAND

Inventor： DAUDEY PIETER JOHANNES ,  FREE HARMANNUS WILLEM HORMAN ,  TAPPEL BAS ,  BADLOE PARMANAND

IPC: C01G39/02

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide, partially oxidized MoS2 or off-spec products from MoS2 oxidation processes into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS2, MoO2 and other oxidizable molybdenum oxide species to MoO3, as well as the leaching of any metal oxide impurities; precipitating the MoO3 species in a suitable crystal form; filtering and drying the crystallized MoO3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了将钼技术氧化物，部分氧化的MoS 2或脱离规范的产物从MoS 2氧化过程转化成纯化的三氧化钼产物的方法，通常包括以下步骤：将钼工业氧化物与氧化剂和浸出剂在反应器 在适当的条件下，将残留的MoS2，MoO2和其他可氧化的氧化钼物质氧化成MoO3，以及任何金属氧化物杂质的浸出; 以适当的晶体形式沉淀MoO3物质; 过滤并干燥结晶的MoO 3产物; 并回收和再循环任何溶解的钼。

公开(公告)号：WO2008061231A1

公开(公告)日：2008-05-22

申请号：PCT/US2007/084985

申请日：2007-11-16

Applicant: ALBEMAREL NETHERLANDS B.V ,  DAUDEY, Pieter, Johannes ,  FREE, Harmannus, Willem Homan ,  TAPPEL, Bas ,  BADLOE, Parmanand ,  VAN OENE, Johan ,  KNIGHT, Christopher, Samuel ,  MANIMARAN, Thanikavelu

Inventor： DAUDEY, Pieter, Johannes ,  FREE, Harmannus, Willem Homan ,  TAPPEL, Bas ,  BADLOE, Parmanand ,  VAN OENE, Johan ,  KNIGHT, Christopher, Samuel ,  MANIMARAN, Thanikavelu

IPC: C01G39/02

CPC classification number: C01G39/02 ,  C01P2006/80

Abstract: A process for converting molybdenum technical oxide into a purified molybdenum trioxide product is provided, generally comprising the steps of: combining molybdenum technical oxide with an oxidizing agent and a leaching agent in a reactor under suitable conditions to effectuate the oxidation of residual MoS 2 , MoO 2 and other oxidizable molybdenum oxide species to MoO 3 , as well as the leaching of any metal oxide impurities; precipitating the MoO 3 species in a suitable crystal form; filtering and drying the crystallized MoO 3 product; and recovering and recycling any solubilized molybdenum.

Abstract translation: 提供了用于将钼技术氧化物转化为纯化的三氧化钼产物的方法，其通常包括以下步骤：在合适的条件下在合适的条件下将钼技术氧化物与氧化剂和浸出剂结合以实现 残留的MoS 2，MoO 2和其它可氧化的氧化钼物质氧化成MoO 3 3，以及任何金属氧化物杂质的浸出 ; 以合适的晶形沉淀MoO 3物种; 过滤并干燥结晶的MoO 3产物; 并回收和回收任何溶解的钼。