3a Molecular Sieves Rau Ethanol Tshem Tawm

3a Molecular Sieves For Ethanol Removal
molecular sieve(Sphere) (21)
molecular sieve(Sphere) (19)
molecular sieve(Sphere) (20)
molecular sieve(Sphere) (22)

3a Molecular Sieves Rau Ethanol Tshem Tawm

Packing Mall 3A Molecular Sieve rau ethanol tshem tawm hauv cov kua theem adsorption sim, nws tau pom tias txhua qhov adsorbent muaj qhov dej tshem tawm ntau tshaj plaws thaum lub ethanol concentration yog 90 wt%. Nrog rau qhov ethanol concentration poob qis rau 50 wt% thiab 15 wt%, cov dej tshem tawm ntawm txhua qhov adsorbents poob qis. Thaum 90 wt% ethanol concentration, cov nyhuv adsorption ntawm zeolite 3A tau zoo dua li ntawm cov hmoov immobilized thiab Cellulose Adsorbents. Txawm li cas los xij, ntawm 15 wt% thiab 50 wt%, adsorption effect ntawm zeolite 3A ntawm cov hmoov txhuv nplej siab thiab cellulose tau zoo dua li ntawm cov hmoov txhuv nplej siab. Txawm li cas los xij, TiO2 nanowires muaj qhov zoo dua adsorption nyhuv ua kua theem.

Xa kev nug

Khoom Taw qhia

Cov Lus Qhia Paub Khoom

Molecular Sieve 3A

Khoom Piav Qhia

Isothermal adsorption kab nkhaus ntawm cov dej vapor thiab ethanol ntawm lwg molecular 3A rau kev tshem tawm ethanol, hmoov txhuv nplej siab, pob kws nplej siab, hmoov txhuv nplej siab, cellulose thiab titanium dioxide nanowires ntawm 24oc. Raws li cov txiaj ntsig ntawm cov roj theem adsorption sim, thaum tus txheeb ze siab yog txog 0.6, qhov sib piv ntawm cov dej adsorbed los ntawm adsorbent rau tus nqi ntawm ethanol adsorbed los ntawm cov hmoov txhuv nplej siab yog qhov siab tshaj plaws, nrog tus nqi ntawm 64.138. Qhov thib ob yog cellulose, pob kws nplej siab, hmoov txhuv nplej siab, titanium dioxide nanowires, thiab qhov kawg yog molecular sieve 3A. Los ntawm cov isothermal adsorption nkhaus, nws pom tias tsis yog-txwm adsorbent tau xaiv zoo dua rau cov dej thiab ethanol dua li cov molecular sieve 3A.

Photos of MS

Cov Qauv Tshuaj Molecular 0.4K2O. 0.6Na2O. Al2O3 2SiO2 .4.5H2O

Qauv	zeolite 3A molecular sab cib.
Xim	Lub teeb txho
Nominal pore taub	3 lub hnub qub
Puab	Kheej		Pellet
Txoj kab uas hla (hli)	1.7-2.5 (8 * 12 mesh)	3.0-5.0 (4 * 8 mesh)	1.6 (1/16 nti)	3.2 (1/8 nti)
Tus lej me me nce txog qib (%)	≥98	≥98	≥96	≥96
Ntau qhov ceev (g / ml)	≥0.70	≥0.70	≥0.68	≥0.68
Hnav piv (%)	≤0.20	≤0.20	≤0.40	≤0.40
Kev tsoo lub zog (N)	55 / thooj	≥100 / thooj	≥30 / thooj	≥40 / thooj
Adsageption zoo li qub H2O (%)	≥21	≥21	≥21	≥21
Dynamic muaj peev xwm (%)	≥20	≥20	≥20	≥20
Ethylene adsorption (‰)	≤3.0	≤3.0	≤3.0	≤3.0
Cov ntsiab lus dej (%)	≤1.5	≤1.5	≤1.5	≤1.5