Title:
GAS-LIQUID SEPARATOR, TOTAL ORGANIC CARBON METER, AND ANALYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/053513
Kind Code:
A1
Abstract:
A gas-liquid separator (50) comprises: a receiving port (51a) to which a sample is supplied; a gas feed pipe (51, 52) for feeding gas in the sample supplied to the receiving port (51a) to the outside; a storage pipe (53) for storing liquid in the sample supplied to the receiving port (51a); and a waste liquid port (54a) for discarding liquid stored in the storage pipe (53) to the outside. The storage pipe (53) includes: a first storage portion (53a) which communicates with the receiving port (51a) and which is disposed in a region vertically below the receiving port (51a); a second storage portion (53b) which communicates with the waste liquid port (54a) and which is disposed in a region vertically below the waste liquid port (54a); and a communicating portion (53c) which provides communication between a vertically lower end portion of the first storage portion (53a) and a vertically lower end portion of the second storage portion (53b).
Inventors:
MAEDA KAZUMA (JP)
Application Number:
PCT/JP2022/012554
Publication Date:
April 06, 2023
Filing Date:
March 18, 2022
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G01N31/00; G01N30/88; G01N33/18
Domestic Patent References:
| WO2022014664A1 | 2022-01-20 |
Foreign References:
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Other References:
KAWASAKI, NOBUYUKI ET AL.: "Investigation of molecular weight distribution of DOC in Lake Kasumigaura using size exclusion chromatography with TOC detector", PROCEEDINGS OF JSLIM, vol. 72, September 2007 (2007-09-01), XP009533429
NOBUYUKI KAWASAKIAKIO IMAIKAZUO MATSUSHIGEKAZUHIRO KOMATSUFUMIKAZU OGISHIMASAHITO YAHATAHIROHISA MIKAMITAKESHI GOTO: "Investigation of molecular weight distribution of DOC in Lake Kasumigaura using size exclusion chromatography with TOC detector", THE JAPANESE SOCIETY OF LIMNOLOGY, THE 72ND ANNUAL CONFERENCE PROCEEDINGS, SESSION ID: 3C05, September 2007 (2007-09-01)
NOBUYUKI KAWASAKIAKIO IMAIKAZUO MATSUSHIGEKAZUHIRO KOMATSUFUMIKAZU OGISHIMASAHITO YAHATAHIROHISA MIKAMITAKESHI GOTO: "Investigation of molecular weight distribution of DOC in Lake Kasumigaura using size exclusion chromatography with TOC detector", THE JAPANESE SOCIETY OF LIMNOLOGY, THE 72ND ANNUAL CONFERENCE PROCEEDINGS, SESSION ID: 3C05, September 2007 (2007-09-01)
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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