GAS HOLDUP MEASURING JIG AND CALCULATION METHOD OF GAS HOLDUP RATE

Title:

GAS HOLDUP MEASURING JIG AND CALCULATION METHOD OF GAS HOLDUP RATE

Document Type and Number:

Japanese Patent JP2017070884

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a gas holdup measuring jig having easy operability for measuring a gas holdup rate, and usable in a wide scale from a plant scale to a laboratory scale.SOLUTION: In a gas holdup measuring jig including a transparent tubular part 110 extending in the longer direction, a sealing valve part 112 fitted on a lower end part 111a of the transparent tubular part 110, and a ball valve 113 arranged in the sealing valve part 112, the sealing valve part 112 is provided with a valve seat 114 for reducing the inner diameter of the transparent tubular part 110, and the diameter of the ball valve 113 is smaller than the inner diameter of the transparent tubular part 110, and larger than the inner diameter of the valve seat 114.SELECTED DRAWING: Figure 1

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Inventors:

ITO TATSUYA
TAKITA ERI
YANAGISAWA SATORU
MAKI MASASHI

Application Number:

JP2015198161A

Publication Date:

April 13, 2017

Filing Date:

October 06, 2015

Export Citation:

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Assignee:

SUMITOMO METAL MINING CO

International Classes:

B03D1/02

Domestic Patent References:

JPH08101101A

1996-04-16

Other References:

飯田嘉宏: "混相流ｉ）気液混相流", 化学工学, vol. 第37巻，第4号, JPN6019001932, 1973, pages 337 - 340, ISSN: 0003962830

Attorney, Agent or Firm:

Akira Koike
Seiji Iga

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