Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Control element is fluid pressure sensitive
Patent
1997-06-02
1998-10-13
Tran, Hien
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Control element is fluid pressure sensitive
422110, 422231, 422234, 422129, G05D 1600, B01J 1000
Patent
active
058208275
ABSTRACT:
In the method for the chemical reaction of gaseous educts, the educts are brought to reaction in a phase contact apparatus 1 in the presence of a catalytically active corrosive liquid. This corrosive liquid is delivered hydropneumatically in an intermittent cycle in the circuit from a sump vessel 4 connected to the lower end of the phase contact apparatus 1 to a supply vessel 9, connected to the upper end of the phase contact apparatus (delivery cycle), from which the corrosive liquid drains through the phase contact apparatus 1 and a connecting line 11 connected at its lower end and then collects in the sump vessel 4 (drainage cycle).
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J. Pinkava, "Laboratoriumstechnik kontinuierlicher chemischer Prozesse," pp. 206-211, Harri Deutsch, Frankfurt/Main (1962).
A. Kassatkin, "Chemische Verfahrenstechnik,"vol. 1, pp. 140-143, Veb Verlag Technik Berlin (1953).
Dummersdorf Hans-Ulrich
Gestermann Fritz
Harle Helmut
Minz Franz-Rudolf
Waldmann Helmut
Bayer Aktiengesellschaft
Tran Hien
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