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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Inżynieria i Aparatura Chemiczna

ISSN

0368-0827

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

2

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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