Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including specific material of construction
Patent
1992-01-28
1993-08-17
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including specific material of construction
422211, 422240, 422242, 2491141, B01J 1902
Patent
active
052366740
ABSTRACT:
A high pressure reaction vessel includes an inner bushing surrounding a reaction charge. The inner bushing is formed of at least one material having a low shear strength that undergoes a polymorphic phase change to a more dense phase within the operating pressure range of the reaction vessel. The bushing may be formed of at least two low shear strength materials with one of the materials undergoing polymorphic phase change to a more dense phase. The one of the two materials which undergoes a polymorphic phase change forms between 10% and 90% of the total volume of the inner bushing. In another embodiment, a pressure transmitting media and an electrical resistance heater tube are concentrically arranged within the inner bushing. The pressure transmitting media is formed of a low shear strength material that undergoes a polymorphic phase change to a more dense phase. In both embodiments, the low shear strength material undergoing polymorphic phase change is potassium bromide.
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patent: 4259090 (1981-03-01), Bovenkerk
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patent: 4954139 (1990-09-01), Cerutti
Freed Rachel
Housel James C.
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