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1. 发明公开

EP1568793A1 Method and apparatus for reducing metal-oxygen compounds 审中-公开
标题翻译： Verfahren und Vorrichtung zur Reduktion for Metall-Sauerstoff Verbindungen
公开(公告)号：EP1568793A1
公开(公告)日：2005-08-31
申请号：EP04075552.2
申请日：2004-02-23
申请人： Corus Technology BV
发明人： Kooij, Christiaan Johannes
IPC分类号： C22B5/10 , C21B13/00
CPC分类号： C21B13/146 , C21B13/004 , Y02P10/136
摘要： The present invention relates to a method for reducing metal-oxygen compounds in a reduction reaction in which carbon is used as a reducing agent for reducing the metal-oxygen compounds. The invention is characterised in that a first metal is used to aid the reduction reaction. The invention also relates to an apparatus for reducing metal-oxygen compounds according to a method in which carbon is used as a reducing agent for reducing the metal-oxygen compounds and wherein a first metal is used to aid the reduction reaction. The reactor of the apparatus comprises a first reaction region for generating carbon from carbon monoxide by the Boudouard reaction and a second reaction region for reducing the metal-oxygen compounds.
摘要翻译：本发明涉及在还原反应中还原金属 - 氧化合物的方法，其中使用碳作为还原金属 - 氧化合物的还原剂。本发明的特征在于第一金属用于辅助还原反应。本发明还涉及一种用于还原金属 - 氧化合物的方法，其中使用碳作为还原金属 - 氧化合物的还原剂，并且其中使用第一种金属来辅助还原反应。装置的反应器包括用于通过Boudouard反应从一氧化碳产生碳的第一反应区域和用于还原金属 - 氧化合物的第二反应区域。

2. 发明公开

EP1029895A3 Binder system for a PIM process 有权
标题翻译：一种用于PIM过程粘合剂
公开(公告)号：EP1029895A3
公开(公告)日：2002-01-23
申请号：EP00200495.0
申请日：2000-02-15
申请人： Corus Technology BV
发明人： Verdier, Anthony Stephan , Wittebrood, Adrianus Jacobus , Kooij, Christiaan Johannes , Schram, Hendrik Leendert
IPC分类号： C08L71/02 , C08L29/14 , C04B35/634 , C04B35/638 , B22F1/00
CPC分类号： B22F3/225 , B22F1/0059 , B22F2998/00 , B22F2999/00 , C04B35/634 , C04B35/63416 , C04B35/6342 , C04B35/638 , C08L29/14 , C08L71/02 , C08L2666/14 , C08L2666/04 , B22F3/1025 , B22F2201/05
摘要： The invention relates to a binder system, characterized in that the binder system consists of: (a) 30 to 95 per cent by weight of a water-soluble polyethylene glycol (PEG), and (b) 70 to 5 per cent by weight of a polyvinyl butyral (PVB). The invention also relates to a method for producing a product by means of PIM or powder extrusion using the binder system according to the invention, in which, in order to remove the binder system from a green product, firstly at least 70% of the PEG is removed by means of a solvent which substantially comprises water, and holding the product at a temperature in a range from 10 to 40°C for 8 to 100 hours.

3. 发明授权

EP1029895B1 Composition containing a binder for a PIM-Process 有权
标题翻译：含粘结剂组合物用于PIM过程
公开(公告)号：EP1029895B1
公开(公告)日：2007-07-18
申请号：EP00200495.0
申请日：2000-02-15
申请人： Corus Technology BV
发明人： Verdier, Anthony Stephan , Wittebrood, Adrianus Jacobus , Kooij, Christiaan Johannes , Schram, Hendrik Leendert
IPC分类号： C08L71/02 , C08L29/14 , C04B35/634 , C04B35/638 , B22F1/00
CPC分类号： B22F3/225 , B22F1/0059 , B22F2998/00 , B22F2999/00 , C04B35/634 , C04B35/63416 , C04B35/6342 , C04B35/638 , C08L29/14 , C08L71/02 , C08L2666/14 , C08L2666/04 , B22F3/1025 , B22F2201/05

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