Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2011-06-28
2011-06-28
Bullock, In Suk (Department: 1772)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C205S788500
Reexamination Certificate
active
07968053
ABSTRACT:
A chlorine analyzing apparatus includes a reaction tube of a double tube structure with an inner tube for receiving a sample and an outer tube for recovering hydrogen chloride. An electric furnace has a reaction tube insertion hole into which the reaction tube is inserted. The electric furnace is equipped with a heater disposed around the reaction tube insertion hole. A titration cell receives acetic acid as an electrolyte and subjects hydrogen chloride withdrawn from the reaction tube to coulometric titration. A deodorization tube is disposed on a rear stage side of the titration cell for thermally decomposing a vapor of acetic acid discharged from the titration cell. The deodorization tube is fitted into the electric furnace.
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Extended European Search Report in EP 07 00 4808 dated Jun. 14, 2010.
Akasaka Shuichi
Hayashi Norio
Okafuji Takayuki
Tomoyose Tamaki
Bullock In Suk
Hyun Paul S
Mitsubishi Chemical Analytech Co., Ltd.
Nixon & Vanderhye P.C.
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