Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Control element is fluid pressure sensitive
Reexamination Certificate
2006-11-07
2010-11-23
Griffin, Walter D (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Control element is fluid pressure sensitive
C422S140000, C422S141000, C422S130000
Reexamination Certificate
active
07837949
ABSTRACT:
A laboratory scale continuous flow hydrogenation apparatus (100) includes a reservoir (104), a feed pump (102), a mixing element (108) with two inlets and an outlet, a hydrogenation reactor (110) and a pressure-adjusting unit (112), all connected into a flow path. A hydrogen source (126) and a one-way valve (120) are arranged between the hydrogen source (126) and the second inlet of the mixing element (108). The feed pump (102) can provide a constant volume rate. The reservoir (104) contains at least a solvent base solution of the sample to be hydrogenated. The hydrogenation reactor (110) connects into the flow path by detachable connections and is formed as a replaceable cartridge containing a packing which increases the flow resistance and facilitates mixing. The pressure-adjusting unit (112) connects into the flow path after the hydrogenation reactor (110) and is provided with a regulation controlled electrically.
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Boncz Ferenc
Darvas Ferenc
Gödörházy Lajos
Karancsi Tamás
Szalay Dániel
Griffin Walter D
Seifu Lessanework
ThalesNano Zrt.
Young & Thompson
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