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4A Molecular Sieve adsorbent Featured Image
  • 4A Molecular Sieve adsorbent

4A Molecular Sieve hoʻolaha

Hōʻike Pōkole:

Molecular Sieve type 4A he alkali alumino silicate; ʻo ia ke ʻano o ka sodium o ke ʻano aniani ʻAno. Loaʻa i kahi sieve mole mole he pore puka pono ma kahi o 4 angstroms (0.4nm). E hoʻopili ka sieve mole mole 4A i ka nui o nā molaki me ke anawaena kinetic o lalo o 4 angstroms a kāpae i nā mea nui. ʻO nā molekoki adsorbable e hoʻopili me nā mole kinoea maʻalahi e like me oxygen, nitrogen, carbon dioxyde a me nā kaulahao hydrocarbons kaulike. Hoʻokaʻawale ʻia nā hydrocarbons kaulahao a me nā onaona.


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Hōʻikeʻike ʻenehana o 4A ʻAno Molecular Kānana

Hoʻohālike 4A
Waihoʻoluʻu Hina hina
ʻO ke anawaena pore nominal 4 huhū
Kinona Poepoe Pellet
Pakuhi (mm) 1.7-2.5 3.0-5.0 1.6 3.2
Lākiō hiʻohiʻona a hiki i ka papa (%) ≥98 ≥98 ≥96 ≥96
Ka nui o ka nui (g / ml) ≥0.72 ≥0.70 ≥0.66 ≥0.66
Lākiō hiʻohiʻona (%) ≤0.20 ≤0.20 ≤0.20 ≤0.20
Pā ikaika (N) 35 / ʻāpana ≥85 / ʻāpana 35 / ʻāpana ≥70 / ʻāpana
Pākuʻi H2O static (%) ≥22 ≥22 ≥22 ≥22
Pākuʻi methanol kūmau (%) ≥15 ≥15 ≥15 ≥15
ʻImi wai (%) ≤1.0 ≤1.0 ≤1.0 ≤1.0
Hoʻolālā kemikala maʻamau Na2O. Al2O3. 2SiO2. 4.5 H2O
SiO2: Al2O3≈2
Palapala noi maʻamau a) Ka hoʻomaloʻo ʻana a me ka hoʻoneʻe ʻana o CO2 mai ke kinoea kūlohelohe, LPG, lewa, inert a me nā ʻea lewa, a pēlā aku.
b) Ka hemo ʻana o nā hydrocarbons, amonia a me ka methanol mai nā kahawai kahe (ammonia syn gas e mālama nei)
c) Hoʻohana ʻia nā ʻano kūikawā i nā mokulele mokulele mokulele, nā kalaka a me nā locomotives.
d) Hoʻopili ʻia i loko o nā ʻeke liʻiliʻi, hoʻohana maʻalahi ʻia ia ma ke ʻano he desiccant ʻōpala.
Pūʻolo Pahu pahu pahu; Pahu pahu pahu pahu; Pahu kila
MOQ 1 Mīkini Metric
Nā uku uku T / T; L / C; PayPal; Uniona Komohana
Palapala hoʻokō a) Na National Standard HGT 2524-2010
b) Hāʻawi i kahi kūkā kamaʻilio holoʻokoʻa i nā pilikia i kū
Ipu 20GP 40GP ʻĀpana laʻana
Mea 12MT 24MT <5kg
Ka manawa lawe 3 lā 5 lā Loaʻa nā waihona

Hoʻololi hou o 4A ʻAno Molecular Kānana

Molecular sieve ʻAno 4A hiki ke hoʻoulu hou ʻia e ka hoʻomehana ʻana i ke ʻano o nā kaʻina hana kowili wela; aiʻole ma ka hoʻohaʻahaʻaʻana i ke kaomi i ka hihia o ke kaʻina hana kowili.
No ka hoʻoneʻe i ka makū mai kahi kānana molaki 3A, koi ʻia kahi mahana o 200-230 ° C. Hiki i kahi sieve molekiola hoʻoponopono hou ke hāʻawi i nā kiko hau i lalo -100 ° C.
ʻO ka hoʻopili ʻana o ka mākeke i ke kaʻina kowali kaomi e kaukaʻi ʻia i ke kinoea i loaʻa, a me nā kūlana o ka hana.

Nui
4A - Loaʻa nā Zeolites i nā lei o 1-2 mm (10 × 18 mesh), 2-3 mm (8 × 12 mesh), 2.5-5 mm (4 × 8 mesh) a me ka pauka, a ma ka pelu 1.6mm, 3.2mm.

Nānā
E hōʻalo i ka pulu a me ka pre-adsorption o ke aloha ma mua o ka holo ʻana, a i ʻole pono e hoʻoulu hou ʻia.

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