Device For Removing Catalyst And Other Material From Refinery And Petrochemical Reactors And Other Vessels
本页收录老挝专利「Device For Removing Catalyst And Other Material From Refinery And Petrochemical Reactors And Other Vessels」的公开登记要点，由 USA DeBusk LLC 于 2017-05-18 提交申请，当前状态为等待形式审查。公开档案中可核验：申请号 P/933，DIP 编号 LAP933，主管局代码 LA，保护类型 Patent - PCT National Phase。时间线要点：公开/公告日 2026-03-27。国际分类 / IPC 标注为 B01J 8/00、B08B 9/00。发明人 / 设计人包括 Christopher JANSEN、Merlin S. HOISETH、Nicolas HARVEY。代理机构 / 代理人记载为 Lao Trademark Agency。公开摘要提示：Methods and apparatus are disclosed for removing catalyst, absorbents and other materials from a reactor, guard bed, or other refinery or p…。
P/933
图样
基础信息
- 类型
- 专利
- 申请号
P/933- 状态
- 等待形式审查
- 申请人
- USA DeBusk LLC
- 代理机构
- Lao Trademark Agency
- 申请日期
- 2017-05-18
- 公开 / 公告日
- 2026-03-27
- 保护类型
- Patent - PCT National Phase
- 申请人地址
- USA DeBusk LLC · 1005 W. Eighth Street, Deer Park,,TX77536 United States of America · US
- 代理地址
- Lao Trademark Agency · 148-149 Ban Sisavath Kang, Unit 16 Chanthabury District, P.O. Box: 925, Vientiane · LA
- 国际分类
- B01J 8/00 · B08B 9/00
- 商品 / 服务
- —
办理流程
根据当前状态动态标注-
提交申请
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形式审查 进行中
-
实质审查
-
公开
-
授权
关联分析
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摘要
Methods and apparatus are disclosed for removing catalyst, absorbents and other materials from a reactor, guard bed, or other refinery or petrochemical vessel via a robotic or remotely operated device. A vacuum hose is connected to the device for removing the material from the vessel for ex-situ regeneration or disposal. The device moves around on the surface of the catalyst using motorized screws that grip to the catalyst material. The device is powered by hydraulic, pneumatic or electric motors attached to the frame of the device with supply and return hoses extending in and out of the vessel in line with the vacuum hose.
Methods and apparatus are disclosed for removing catalyst, absorbents and other materials from a reactor, guard bed, or other refinery or petrochemical vessel via a robotic or remotely operated device. A vacuum hose is connected to the device for removing the material from the vessel for ex-situ regeneration or disposal. The device moves around on the surface of the catalyst using motorized screws that grip to the catalyst material. The device is powered by hydraulic, pneumatic or electric motors attached to the frame of the device with supply and return hoses extending in and out of the vessel in line with the vacuum hose.
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