Invention Grant
US07902104B2 Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalyst
失效
由具有连续金属沉积的晶粒组成的分割固体组合物，其以催化剂的形式生产和使用的方法
- Patent Title: Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalyst
- Patent Title (中): 由具有连续金属沉积的晶粒组成的分割固体组合物，其以催化剂的形式生产和使用的方法
-
Application No.: US11629063Application Date: 2005-06-21
-
Publication No.: US07902104B2Publication Date: 2011-03-08
- Inventor: Philippe Kalck , Philippe Serp , Massimiliano Corrias
- Applicant: Philippe Kalck , Philippe Serp , Massimiliano Corrias
- Applicant Address: FR Colombes FR Toulouse
- Assignee: Arkema France,Institut National Polytechnique de Toulouse
- Current Assignee: Arkema France,Institut National Polytechnique de Toulouse
- Current Assignee Address: FR Colombes FR Toulouse
- Agent Steven D. Boyd
- Priority: FR0406803 20040623
- International Application: PCT/FR2005/001541 WO 20050621
- International Announcement: WO2006/008384 WO 20060126
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J21/00 ; B01J20/00
Abstract:
This invention relates to a solid divided composition comprising grains whose mean size is greater than 25 μm and less than 2.5 mm, wherein each grain is provided with a solid porous core and a homogeneous continuous metal layer consisting of at least one type of transition non-oxidised metal and extending along a gangue coating the core in such a way that pores are inaccessible. A method for the production of said composition and for the use thereof in the form of a solid catalyst is also disclosed.
Public/Granted literature
Information query
