发明申请
US20090118559A1 Oxidic Metal Composition, Its Preparation And Use As Catalyst Composition
审中-公开
氧化金属组合物,其制备和用作催化剂组合物
- 专利标题: Oxidic Metal Composition, Its Preparation And Use As Catalyst Composition
- 专利标题(中): 氧化金属组合物,其制备和用作催化剂组合物
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申请号: US11915698申请日: 2006-06-02
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公开(公告)号: US20090118559A1公开(公告)日: 2009-05-07
- 发明人: Dennis Stamires , Paul O'Connor , William Jones
- 申请人: Dennis Stamires , Paul O'Connor , William Jones
- 申请人地址: NL Amersfoort
- 专利权人: ALBEMARLE NETHERLANDS B.V.
- 当前专利权人: ALBEMARLE NETHERLANDS B.V.
- 当前专利权人地址: NL Amersfoort
- 国际申请: PCT/EP06/62897 WO 20060602
- 主分类号: B01J23/10
- IPC分类号: B01J23/10 ; B01J29/06 ; B01J23/745 ; B01J23/06 ; C07C7/20
摘要:
Oxidic composition consisting essentially of oxidic forms of a first metal, a second metal, and optionally a third metal, the first metal being either Fe or Zn and being present in the composition in an amount of from about 5 to about 80 wt %, the second metal being Al and being present in the composition in an amount of from about 5 to about 80 wt %, the third metal being selected from the group consisting of Mo, W, Ce, and V, and being present in an amount of from 0 to about 17 wt %—all weight percentages calculated as oxides and based on the weight of the oxidic composition, the oxidic composition being obtainable by (a) preparing a physical mixture comprising solid compounds of the first, the second, and the optional third metal, (b) optionally aging the physical mixture, without anionic clay being formed, and (c) calcining the mixture. This composition is suitable for use in FCC processes for the reduction of SOx emissions from the regenerator and for the production of sulphur-lean fuels and has only a minimised influence on the zeolite's hydrothermal stability.
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