Invention Grant
US4354778A Waterfall technique for removing settled coal solids from a storage
facility
失效
从储存设施中清除沉降的固体煤的瀑布技术
- Patent Title: Waterfall technique for removing settled coal solids from a storage facility
- Patent Title (中): 从储存设施中清除沉降的固体煤的瀑布技术
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Application No.: US955674Application Date: 1978-10-30
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Publication No.: US4354778APublication Date: 1982-10-19
- Inventor: Kenneth L. Bickham
- Applicant: Kenneth L. Bickham
- Applicant Address: TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: TX Houston
- Main IPC: B63B27/24
- IPC: B63B27/24 ; B65G65/28
Abstract:
This invention pertains to a method and apparatus for removing compacted, slurriable solids from a vessel by water erosion. The water erosion is effected by a waterfall created through the use of a travelling bridge which traverses the compacted solids and coacts with a movable gate which allows a nearly vertical face of the compacted solids to be exposed to the waterfall.
Public/Granted literature
- US5874604A Process for preparing alkyl halosilanes Public/Granted day:1999-02-23
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