Comparison of methods for dehydration of natural gas stored in underground reservoirs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00169986" target="_blank" >RIV/68407700:21220/10:00169986 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Comparison of methods for dehydration of natural gas stored in underground reservoirs

Original language description

Underground storage reservoirs are widely used in all countries. The following types are the most common: salt caverns, depleted gas fields or aquifers. Gas is stored at about pressures from 7 to 20 MPa and 20 to 35°C. Gas is logically saturated by moisture during the storage period. However, distributed gas should meet certain conditions with respect its pressure and composition, namely about 7 MPa and the dew point should be lower than -7°C. To reach such water content the following methods can be used: absorption to triethylenglycol (TEG), adsorption on solid desiccants and multistage expansion and membrane processes. Advantages and disadvantages of these methods were discussed on the base of our chemical engineering calculations and available information. Calculation algorithms and programs for design of adsorption, desorption (regeneration), PSA TSA and separation equipments were described on the bases of papers previously published on our department.

Czech name

—

Czech description

—

Type

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

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

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

Name of the periodical

Inżynieria i Aparatura Chemiczna

ISSN

0368-0827

e-ISSN

—

Volume of the periodical

49

Issue of the periodical within the volume

2

Country of publishing house

PL - POLAND

Number of pages

2

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—