发明授权
- 专利标题: Method for discharging consolidated waste catalyst
- 专利标题(中): 排放固体废催化剂的方法
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申请号: US761719申请日: 1985-08-02
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公开(公告)号: US4630779A公开(公告)日: 1986-12-23
- 发明人: Osamu Suuchi , Shuzo Mimaya , Masaru Ohashi
- 申请人: Osamu Suuchi , Shuzo Mimaya , Masaru Ohashi
- 申请人地址: JPX Tokyo
- 专利权人: Nippon Mining Co., Ltd.
- 当前专利权人: Nippon Mining Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX59-161527 19840802; JPX59-274409 19841228
- 主分类号: B01J8/00
- IPC分类号: B01J8/00 ; C04B41/00 ; C10G49/00 ; B02C19/12
摘要:
Consolidated waste catalyst is discharged from a reactor by forming at least one hole in it, then filling the hole with hydrative expansive fracturing agent in the presence of water, waiting until fracturing occurs and then discharging the fractured catalyst from the reactor.
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