4A kānana molekala & 13X kānana molekala

4A molecular sieve formula kemikal: Na₂O·Al₂O₃·2SiO₂·4.5H₂O ₃
ʻO ka loina hana o ka molecular sieve ka mea nui e pili ana i ka nui o ka pore o ka sieve molecular, hiki iā ia ke adsorb i nā molekele kinoea nona ke anawaena mole ka liʻiliʻi ma mua o ka nui o ka pore, a ʻoi aku ka nui o ka nui o ka pore, ʻoi aku ka nui o ka hiki adsorption. ʻOkoʻa ka nui o ka puka, a ʻokoʻa nā mea kānana. 4a molecular sieve, pono e emi iho ka molekele adsorbed ma mua o 0.4nm
Hoʻohana nui ʻia nā kānana molekala e hoʻomaloʻo i ke kinoea maoli a me nā kinoea kinoea like ʻole a me nā wai, refrigerants, lāʻau lapaʻau, ʻikepili uila a me nā mea volatile, hoʻomaʻemaʻe argon, a hoʻokaʻawale i ka methane, ethane a me propane. Hoʻohana nui ʻia no ka hoʻomaloʻo hohonu ʻana i nā kinoea a me nā wai e like me ka ea, kūlohelohe maoli, hydrocarbons a me nā refrigerants; Hoʻomākaukau a hoʻomaʻemaʻe i ka argon; ʻO ka maloʻo ʻana o nā mea uila a me nā mea palaho; Nā mea hoʻoheheʻe wai i loko o nā pena, nā polyesters, nā kala a me nā uhi.

ʻO 13X type molecular sieve, i ʻike ʻia ʻo sodium X type molecular sieve, he alkali metala silicaluminate, loaʻa kekahi alkaline, no ka papa o nā kumu paʻa.
ʻO kona ʻano kemika ʻo Na2O· Al2O3·2.45SiO2·6.0H20,
ʻO ka nui o kona pore he 10A a hoʻopili ia i kekahi mole i ʻoi aku ma mua o 3.64A a ma lalo o 10A.
Hoʻohana nui ʻia ka 13x i:
1) Hoʻomaʻemaʻe kinoea i loko o ka mea hoʻokaʻawale ea e wehe i ka wai a me ke kalapona kalapona.
2) Ka maloʻo a me ka desulfurization o ke kinoea maoli, liquefied petroleum kinoea a me ka wai hydrocarbons.
3) Ka maloʻo nui kinoea hohonu. ʻO 13X type molecular sieve, i ʻike ʻia ʻo sodium X type molecular sieve, he alkali metala silicaluminate, loaʻa kekahi alkaline, no ka papa o nā kumu paʻa.
ʻO kona ʻano kemika ʻo Na2O· Al2O3·2.45SiO2·6.0H20,
ʻO ka nui o kona pore he 10A a hoʻopili ia i kekahi mole i ʻoi aku ma mua o 3.64A a ma lalo o 10A.
Hoʻohana nui ʻia ka 13x i:
1) Hoʻomaʻemaʻe kinoea i loko o ka mea hoʻokaʻawale ea e wehe i ka wai a me ke kalapona kalapona.
2) Ka maloʻo a me ka desulfurization o ke kinoea maoli, liquefied petroleum kinoea a me ka wai hydrocarbons.
3) Ka maloʻo nui kinoea hohonu.