发明授权
- 专利标题： Hot pressing of bellows like canisters
- 专利标题（中）： 热压波纹管像罐
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申请号： US884981申请日： 1986-07-14
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公开(公告)号： US4808337A公开(公告)日： 1989-02-28
- 发明人: Eric J. Ramm , Wilhelmus J. Bukyx , John G. Padgett , Alfred E. Ringwood
- 申请人： Eric J. Ramm , Wilhelmus J. Bukyx , John G. Padgett , Alfred E. Ringwood
- 专利权人： Ramm Eric J,Bukyx Wilhelmus J,Padgett John G,Ringwood Alfred E
- 当前专利权人： Ramm Eric J,Bukyx Wilhelmus J,Padgett John G,Ringwood Alfred E
- 优先权： AUXPH01498 19850716
- 主分类号： G21F9/30
- IPC分类号： G21F9/30 ; G21F9/00 ; G21F9/34 ; G21F9/36 ; G21F9/16 ; G21F9/12
摘要：
A compressible bellows type metal canister is used in a hot pressing process for immobilizing high level radioactive nuclear waste material in the form of synthetic rock, the canister comprises a base wall and a corrugated bellows side wall of generally circular cross-section, concentrically arranged within the corrugated side wall is a cylindrical liner. In the center of the base wall a conically-tapered aperture is provided with a filter plug. Diametrically opposed apertures are provided in the base wall and are connected by an outlet pipe for removal of waste gases.
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