Sechaena

  • Selelekela sa limolek'hule

Selelekela sa limolek'hule

Tlhaloso

Limolek'hule tsa lintho tse fapaneng li khethollotsoe ka taba ea pele le boholo ba adsoorp, ka hona setšoantšo se bitsoa "molek'hule ea limokeur".

Molecular sieve (e tsejoang hape e le lefu la Synthetic) ke kristale e silafatsang microposick. Ke sebopeho sa motheo sa Skeleton se entsoeng ka silimonate, ka mamati a tšepe (a joaloka na +, k2 +, jj.) Ho lekanya tefo e mpe haholo ka kristale. Mofuta oa mofuta oa limolek'hule o arotsoe haholo ka mofuta oa x le Ye thae ho ea ka sebopeho sa eona sa kristal.

Makhoaba a lik'hemik'hale a lisele tsa Zolite:

Mx / n [.2) x (sio.2) Y] wh.2O.

Mx / n :.

K'hoa ea Ion, boloka kristale e sa nke lehlakore

(Alo2) x (Sio2) y:

Skeleton ea likristale tsa Zolite, tse nang le libopeho tse fapaneng tsa masoba le liteishene tsa liteisheneng

H2O:

Mouoane oa metsi a feletsoeng moeeng

Likaroloana:

Phomolo e mengata le mosupi e ka etsoa
Thaepa ntho e thibelang molek'hule

Karolo e ka sehloohong ea mofuta oa mofuta oa limolek'hule ke silicon allaminate.

The main crystal hole is octaring structure.The aperture of the main crystal aperture is 4Å(1Å=10-10m), known as type 4A (also known as type A) molecular sieve;
Tšoaea ka2 + bakeng sa na +
K + MOSEBETSI OA MOTSO O MOTLE, HO SEBETSA PUSELETSO EA 3A, e leng A 3a (aka buasiamo a)

 

Mofuta oa X Molecular Sieve

Karolo e ka sehloohong ea x molek'ul sieve ke silicon aluminate, lesoba le ka sehloohong la li-crystal ke sebopeho sa selikalikoe se leshome le metso e 'meli.
Sebopeho se fapaneng sa kristale se etsa kristala ea limolek'hule ka li-crystal tsa 9-10 a, e bitsoang 13x (e tsejoang e le soloium x mofuta) sieve;

CA2 + e fapanyetsana le leng + ho simale ea limoleke tse 13x, e etsa kristale ea moleng.

 

Thaepa ntho e thibelang molek'hule

Molecular sieve1

Mofuta oa X Molecular Sieve

Molecular Sive2

Kopo

K'homho ea boitsebiso e tsoa ho sefoko sa 'mele (mabotho a sa tsosang ho' mele le a colorm letlabeng la ho hlapela letlalong la limoletsi tsa polar) le limolek'hule tse sa utloahaleng.

Phello ea arture ea limolek'hule e junifomo, 'me ke lintho tse nang le bophara ba lisele tse nyane ho feta hole le single ea limolek'hule.


Romella molaetsa oa hau ho rona: