Raw gas dehydration on supersonic swirling separator

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00195413" target="_blank" >RIV/68407700:21220/12:00195413 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Raw gas dehydration on supersonic swirling separator

Original language description

Due to national strategic reserves and to smooth seasonal and short-term peaks of natural gas consumption it is stored in underground reservoirs. During storage it is being saturated by water vapor from the repository. Before the further distribution gasmust be dehydrated to meet the transportation parameters specified by the gas distributors. The paper describes a new energy saving gas-drying technology that uses a supersonic passage of the gas through a nozzle. In the nozzle pressure and temperatureof the gas is being transformed into its velocity. Temperature of gas drops below the dew point of water vapor and nucleation of droplets proceeds. At the inlet to the nozzle swirling flow is induced by static blades. Therefore condensed water is separated from the rest of the gas by centrifugal forces. The disadvantage of this method is sensitivity on inlet parameters (flow rate, temperature and pressure). The goal of this paper is to formulate mathematical-physical model of gas flow in

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BJ - Thermodynamics

OECD FORD branch

—

Project

<a href="/en/project/FR-TI1%2F173" target="_blank" >FR-TI1/173: Innovation and Optimization of the Technologies for Natural Gas Drying to Increase the Capacity of Existing and Construction of new Natural Gas Storages.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Technical Transactions

ISSN

0011-4561

e-ISSN

—

Volume of the periodical

109

Issue of the periodical within the volume

5

Country of publishing house

PL - POLAND

Number of pages

11

Pages from-to

75-85

UT code for WoS article

—

EID of the result in the Scopus database

—