Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With baffle – spreader – displacer – drip ring – filter or screen
Patent
1997-04-28
1999-05-25
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With baffle, spreader, displacer, drip ring, filter or screen
141237, 414299, 414300, B65B 104
Patent
active
059062290
ABSTRACT:
Method and apparatus for the uniform dense pack filling of particles of a solid catalyst (6) in a tubular reactor, of the type comprising a plurality of vertical tubes (2) opening at their upper end at the surface of a tube plate, which connects them together and is substantially parallel to them, and having above the tube plate, a system for the uniform distribution in a falling rain of the particles of catalyst, the improvement including:
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patent: 4461327 (1984-07-01), Magin et al.
patent: 4564328 (1986-01-01), Loutaty et al.
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Haquet Yvon
Tref Jean-Pierre
Douglas Steven O.
S. Safford A. Thomas
Total Raffinage Distribution , S.A.
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