Sifet ɗin kwayoyin halitta 4A da sifet ɗin kwayoyin halitta 13X

4A kwayoyin sieve sinadaran dabara: Na₂O·Al₂O₃ · 2SiO₂·4.5H₂O
Ka'idar aiki na sieve na kwayoyin halitta tana da alaƙa da girman ramin sieve na kwayoyin halitta, wanda zai iya ɗaukar ƙwayoyin iskar gas waɗanda diamita na ƙwayoyin halitta ya fi ƙanƙanta fiye da girman ramin, kuma girman ramin ya fi girma, ƙarfin shawa ya fi girma. Girman buɗewar ya bambanta, kuma abubuwan da aka tace sun bambanta. Sieve na kwayoyin halitta 4a, ƙwayoyin da aka shafa dole ne su kasance ƙasa da 0.4nm.
Ana amfani da sifet na kwayoyin halitta na 4A musamman don busar da iskar gas ta halitta da iskar gas da ruwaye daban-daban, masu sanyaya iska, magunguna, bayanai na lantarki da abubuwa masu canzawa, tsarkake argon, da kuma raba methane, ethane da propane. Ana amfani da shi galibi don busar da iskar gas da ruwa kamar iska, iskar gas, hydrocarbons da masu sanyaya iska; Shiri da tsarkake argon; Busar da kayan lantarki da kayan da ke lalacewa; Abubuwan da ke fitar da ruwa a cikin fenti, polyester, dyes da shafi.

Sifet ɗin kwayoyin halitta na nau'in 13X, wanda kuma aka sani da sifet ɗin kwayoyin halitta na sodium X, silicaluminate ne na ƙarfe na alkali, yana da wani alkaline, yana cikin aji na tushe masu ƙarfi.
Tsarin sinadaransa shine Na2O· Al2O3·2.45SiO2·6.0H20,
Girman ramin sa shine 10A kuma yana shanye kowace kwayar halitta da ta fi 3.64A kuma ƙasa da 10A
Ana amfani da 13x galibi a cikin:
1) Tsaftace iskar gas a cikin na'urar raba iska don cire ruwa da carbon dioxide.
2) Busarwa da kuma cire sinadarin iskar gas, iskar gas mai ɗauke da ruwa da kuma hydrocarbons mai ɗauke da ruwa.
3) Busar da iskar gas gaba ɗaya. Sifet ɗin kwayoyin halitta na nau'in 13X, wanda kuma aka sani da sifet ɗin kwayoyin halitta na sodium X, silicaluminate ne na ƙarfe na alkali, yana da wani alkaline, yana cikin rukunin tushe masu ƙarfi.
Tsarin sinadaransa shine Na2O· Al2O3·2.45SiO2·6.0H20,
Girman ramin sa shine 10A kuma yana shanye kowace kwayar halitta da ta fi 3.64A kuma ƙasa da 10A
Ana amfani da 13x galibi a cikin:
1) Tsaftace iskar gas a cikin na'urar raba iska don cire ruwa da carbon dioxide.
2) Busarwa da kuma cire sinadarin iskar gas, iskar gas mai ɗauke da ruwa da kuma hydrocarbons mai ɗauke da ruwa.
3) Busar da iskar gas gaba ɗaya.