Kasancewar ruwa zai inganta mahimmancin raɓa na iskar gas, sanya iskar gas ba makawa icing a cikin liquefaction, bututun sufuri ko zurfin sanyi rabuwa;Hakanan yana samar da hydrocarbon hydrate don haɓakawa da toshe kayan aiki da bututu;yana da sauƙin yin aiki tare da H2S da CO2 a cikin iskar gas da lalata kayan aikin bututu mai tsanani.Rashin ruwa mai zurfi da bushewar iskar gas tare da sieve kwayoyin shine mafi yawan amfani da kuma balagagge hanya.
H2S da CO2 a cikin iskar gas za su yi aiki da ruwa kuma suna lalata kayan aikin bututun mai da gaske;Dole ne a yi amfani da iskar gas ɗin acid ɗin tare da abun ciki wanda ya zarce ka'idojin ƙasa ta hanyar tsarkakewa da lalatawa.An yi amfani da sieve na kwayoyin halitta sosai wajen cire datti kamar H2S, CO2 a cikin gas
Samfura masu alaƙa:JZ-ZNG kwayoyin sieve