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RO94017B1 - Method and apparatus for determining gas concentration of a biphase liquid-gas flow - Google Patents

Method and apparatus for determining gas concentration of a biphase liquid-gas flow

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Publication number
RO94017B1
RO94017B1 RO121174A RO12117485A RO94017B1 RO 94017 B1 RO94017 B1 RO 94017B1 RO 121174 A RO121174 A RO 121174A RO 12117485 A RO12117485 A RO 12117485A RO 94017 B1 RO94017 B1 RO 94017B1
Authority
RO
Romania
Prior art keywords
gas
flow
liquid
determining
pressure
Prior art date
Application number
RO121174A
Other languages
Romanian (ro)
Other versions
RO94017A2 (en
Inventor
Mircea-Dimitrie Cazacu
Dumitru Ispas
Original Assignee
Mircea-Dimitrie Cazacu
Dumitru Ispas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mircea-Dimitrie Cazacu, Dumitru Ispas filed Critical Mircea-Dimitrie Cazacu
Priority to RO121174A priority Critical patent/RO94017B1/en
Publication of RO94017A2 publication Critical patent/RO94017A2/en
Publication of RO94017B1 publication Critical patent/RO94017B1/en

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Abstract

Inventia se refera la o metoda si un aparat de determinare a concentratiei de gaz dintr-o curgere bifazica lichid-gaz, destinate masurarii cantitatii de gaze existente sub forma de bule într-un lichid stationar sau în curgere. Metoda consta în preluarea, într-un interval de timp, a unei cantitati de amestec dintr-o curgere bifazica, trecerea si într-un aparat de masura unde presiunea este putin inferioara presiunii din curgere si determinarea gradului de aerare al curgerii definit prin raportul volumelor de gaz si lichid în conditiile de temperatura si presiune existente în curgere în locul de preluare al probei. Aparatul este constituit dintr-un vas prevazut cu un nivelmetru, un termometru, un manometru, un racord cu robinet pentru introducerea probei, un alt racord cu robinet pentru golirea lichidului din vas si înca un racord cu robinet pentru evacuarea sau introducerea gazului.The invention relates to a method and apparatus for determining the concentration of gas from a biphasic liquid-gas flow, for measuring the quantity of existent gas as a bubble in a stationary or flowing liquid. The method consists in taking over a quantity of mixture from a biphasic flow, passing into a measuring apparatus where the pressure is a little lower than the flow pressure and determining the degree of flow aeration defined by the ratio of volumes of gas and liquid under the conditions of temperature and pressure existing in the flow at the take-up point of the sample. The apparatus consists of a vessel equipped with a level meter, a thermometer, a pressure gauge, a tap connection for sample introduction, another valve connection for draining the liquid in the vessel and another valve connection for the discharge or the introduction of the gas.

RO121174A 1985-12-17 1985-12-17 Method and apparatus for determining gas concentration of a biphase liquid-gas flow RO94017B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121174A RO94017B1 (en) 1985-12-17 1985-12-17 Method and apparatus for determining gas concentration of a biphase liquid-gas flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121174A RO94017B1 (en) 1985-12-17 1985-12-17 Method and apparatus for determining gas concentration of a biphase liquid-gas flow

Publications (2)

Publication Number Publication Date
RO94017A2 RO94017A2 (en) 1988-05-30
RO94017B1 true RO94017B1 (en) 1988-05-31

Family

ID=20118485

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121174A RO94017B1 (en) 1985-12-17 1985-12-17 Method and apparatus for determining gas concentration of a biphase liquid-gas flow

Country Status (1)

Country Link
RO (1) RO94017B1 (en)

Also Published As

Publication number Publication date
RO94017A2 (en) 1988-05-30

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