Title:
TOTAL ORGANIC CARBON METER, COMBUSTION REACTION UNIT, AND TOTAL ORGANIC CARBON MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/190049
Kind Code:
A1
Abstract:
This total organic carbon meter 100, which measures the total organic carbon contained in a liquid sample in order to prevent mixing of different types of granular bodies and ensure intended combustion performance in a vaporization member in which two or more layers of different types of granular bodies are stacked, comprises a combustion reaction unit 32 for burning the total organic carbon contained in the liquid sample to generate carbon dioxide, and a carbon dioxide detection unit X for detecting the carbon dioxide generated by the combustion reaction unit 32, wherein the combustion reaction unit 32 is configured so as to have: a combustion furnace 33; a vaporization unit 34 that is accommodated in the combustion furnace 33, and that has at least a first layer obtained by stacking granular bodies R1, and a second layer obtained by stacking granular bodies R2 of a different type than this first layer; and a partition member 37 interposed between the first layer and the second layer.
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Inventors:
ELLERS AGNES (DE)
YAMAMOTO MAYUKA (JP)
KOSAKA RYOTA (JP)
SHARMA BRIJESH (JP)
UCHIHARA HIROSHI (JP)
INOUE TAKAHITO (JP)
YAMAMOTO MAYUKA (JP)
KOSAKA RYOTA (JP)
SHARMA BRIJESH (JP)
UCHIHARA HIROSHI (JP)
INOUE TAKAHITO (JP)
Application Number:
PCT/JP2023/011551
Publication Date:
October 05, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
HORIBA TOCADERO GMBH (DE)
HORIBA ADVANCED TECHNO CO LTD (JP)
HORIBA ADVANCED TECHNO CO LTD (JP)
International Classes:
G01N31/12; G01N31/00
Foreign References:
| JPS58131563A | 1983-08-05 | |||
| JP2005024489A | 2005-01-27 | |||
| JP2007212452A | 2007-08-23 | |||
| JPS545666Y2 | 1979-03-13 | |||
| JP5012580B2 | 2012-08-29 | |||
| JPS61104256A | 1986-05-22 | |||
| JPH10221327A | 1998-08-21 |
Attorney, Agent or Firm:
NISHIMURA, Ryuhei et al. (JP)
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