Molecular Sieve Hom 5A
Molecular Sieve 5A
Khoom Piav Qhia
Packing Mall Molecular Sieve 5A yog alkali alumina silicate; Nws yog daim ntawv calcium ntawm Hom A Crystal qauv. Hom 5A molecular sieve muaj pore zoo qhib ntawm 0.5 nm.Thaum ntxiv rau cov haujlwm ntawm 3A thiab 4A molecular sieves, 5A molecular sieves tseem tuaj yeem adsorb C3-C4 n-alkanes, chloroethane, bromoethane, butanol, thiab lwm yam, thiab tuaj yeem ua tau siv rau kev sib cais ntawm ib txwm isomers, siab viav vias adsorption sib cais thiab CO adsorption ntawm dej thiab carbon dioxide. 5A molecular sieve lub silica / alumina ratio: SiO2 / Al2O3 ≈ 2.6-3.0 yog cov tshwj xeeb molecular sieve tsim kom tau raws li cov kev xav tau tshwj xeeb ntawm kev ua lag luam cryogenic cua sib cais, ntxiv txhim kho adsorption muaj peev xwm ntawm cov suab sib molecular rau carbon dioxide thiab dej, thiab zam kom tsis txhob muaj kuab ntauwd tshwm sim hauv cov txheej txheem cua sib cais. Nws kuj tseem siv tau los ua pa ntxiv.
Tshuaj lom neeg mis mos cov mis0.7 CaO. 0.3 Na2O. Al2O3.2 SiO2.4.5H2O (SiO2: Al2O3=2)
Hom | Molecular Sieve 5A | |||
Xim | Lub Teeb Grey | |||
Nominal pore taub | 5 lub hnub qub | |||
Puab | Kheej | Pellet | ||
Txoj kab uas hla | 1.7-2.5 (hli) | 3.0-5.0 (hli) | 1.6 (hli) | 3.2 (hli) |
8 * 12 (ntxaij) | 4 * 8 (ntxaij) | 1/16 (nti) | 1/8 (nti) | |
Ntau qhov ceev (g / ml) | ≥0.70 | ≥0.70 | ≥0.68 | ≥0.68 |
Kev tsoo lub zog (N / PC) | ≥35.0 | ≥85.0 | ≥25.0 | ≥45.0 |
Tus lej me me nce txog qib (%) | ≥98.0 | ≥98.0 | ≥96.0 | ≥96.0 |
Yob H2O adsorption (%) | ≥20.0 | ≥20.0 | ≥20.0 | ≥20.0 |
Txiag H2O adsorption (%) | ≥21.0 | ≥21.0 | ≥21.0 | ≥21.0 |
Zoo li qub Haxane adsorption (%) | ≥12.0 | ≥12.0 | ≥12.0 | ≥12.0 |
H2O cov ntsiab lus (%) | ≤1.50 | ≤1.50 | ≤1.50 | ≤1.50 |
Hnav piv (%) | ≤0.20 | ≤0.20 | ≤0.40 | ≤0.40 |
SAWV DAWS
Packing Mall molecular sieve Hom 5A tuaj yeem tsim rov qab los ntawm cov cua sov tsis hais thaum cov txheej txheem ua haujlwm thermal; Los yog los ntawm kev txo qis siab nyob rau hauv cov ntaub ntawv ntawm lub siab viav vias cov txheej txheem. Txhawm rau tshem tawm cov dej noo ntawm 5A molecular sieve, qhov kub ntawm 250-300ºC yog qhov yuav tsum tau ua. Kev tsim kho cov roj molecular sieve tuaj yeem muab cov dej noo noo cov ntsiab lus hauv qab -100ºC, lossis mercaptan lossis CO2 qib qis dua 2 ppmv. Lub qhov hluav taws xob tso tawm rau ntawm cov txheej txheem siab viav vias yuav nyob ntawm cov roj tam sim no, thiab nyob ntawm qhov xwm txheej ntawm cov txheej txheem.
Daim Ntawv Thov raug
1. 5A lwg me me sieve li adsorbent zoo heev, siv rau kev tshem tawm H2O, CO2, H2S los ntawm cov kua roj qaub, thaum mini ploj lawm COS tsim. Lub teeb mercaptans kuj tseem adsorbed.
2. Zeolite 5A molecular sieve siv rau kev sib cais ntawm ib txwm thiab iso paraffin's.
3.5A molecular sieves rau ntau lawm thiab huv si ntawm cov pa roj O2 thiab N2 thiab tshem cov pa roj carbon monoxide CO ntawm H2 kwj.
Cim npe nrov: molecular sieve hom 5a, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, nqe, kev muag khoom
Koj Tseem Yuav Zoo Li
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