honeycomb zeolite molecular sieve

Khoom piav qhia:

Cov khoom tseem ceeb ntawm honeycomb zeolite yog ntuj zeolite, uas yog ib qho khoom siv microporous uas tsim los ntawm SiO2, Al2O3 thiab alkaline hlau lossis alkaline ntiaj teb hlau. Nws sab hauv pore ntim nyiaj rau 40-50% ntawm tag nrho cov ntim thiab nws qhov chaw tshwj xeeb yog 300-1000 m2 / g. Nws muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, tsis-flammable, zoo thermal stability thiab hydrothermal stability. Nws yog cov khoom siv hluav taws xob zoo molecular sieve nrog kev ua haujlwm zoo adsorption, tsis muaj pa phem thib ob, thiab tuaj yeem rov tsim dua thaum kub kub. Piv nrog rau honeycomb activated carbon, nws qhov kev ua tau zoo yog li 25%. High efficiency, dav siv nyob rau hauv adsorption, sib cais, catalysis thiab ib puag ncig teb, haum rau loj huab cua ntim, tsis tshua muaj concentration organic pov tseg roj kho.

Nta:

1. Muaj zog adsorption selectivity: Molecular sieve muaj zoo huv si thiab zoo pore loj thiab yog ib tug ionic adsorbent. Yog li ntawd, nws tuaj yeem xaiv adsorb raws li qhov loj me thiab polarity ntawm cov molecules, thiab tuaj yeem tshem tawm cov ethylene thiab propylene los ntawm saturated hydrocarbons. Kev tshem tawm ntawm acetylene los ntawm ethylene yog txiav txim siab los ntawm nws cov polarity muaj zog.

2. Muaj peev xwm adsorption muaj zog: Txawm tias cov roj muaj pes tsawg leeg concentration tsawg, nws tseem muaj peev xwm adsorption.

3. Nws tsis tshua muaj kev cuam tshuam los ntawm qhov kub thiab txias thiab tseem muaj peev xwm adsorption ntau dua ntawm qhov kub thiab txias, thaum lwm yam adsorbents cuam tshuam rau qhov kub thiab txias.

Honeycomb zeolite molecular sieves yog: microporous molecular sieves thiab mesoporous molecular sieves.

(1) Microporous molecular sieves nrog ib tug molecular pore txoj kab uas hla ntawm tsawg tshaj li 2nm thiab 2-50nm yog mesoporous molecular sieves (siab tshaj 50nm yog macroporous molecular sieves). Mesoporous molecular sieves muaj qhov tshwj xeeb ntawm thaj chaw tshwj xeeb, cov qauv channel tsis tu ncua, nqaim pore loj faib, thiab pore loj. Cov yam ntxwv ntawm kev hloov pauv tsis tu ncua ua rau nws nyuaj rau adsorb thiab cais macromolecules hauv ntau microporous molecular sieves. thiab ua lub luag haujlwm tseem ceeb hauv cov tshuaj tiv thaiv catalytic.

(2) Thaum xaiv, cov ntaub ntawv molecular sieve nrog cov khoom sib txawv thiab qhov pore qhov ntau thiab tsawg yuav tsum tau teeb tsa raws li cov khoom sib txawv ntawm cov organic pov tseg roj kom ua tiav cov phiaj xwm kev kho cov roj pov tseg, ua tau raws li qhov yuav tsum tau ua, thiab ua tau raws li cov qauv emission.

Cov pa honeycomb zeolite molecular sieve loj yog 100 * 100 * 100mm. Peb kuj muab kev pabcuam customized. Tsis ntev los no, ib tug neeg muas zaub customized 168 * 168 * 100mm honeycomb zeolite molecular sieve los ntawm peb.

Nov yog cov duab loj li niaj zaus: