13X molecular sieve yog ib qho ntawm cov adsorbents siv dav hauv kev lag luam tshuaj, feem ntau yog siv hauv kev sib cais adsorption, desulfurization, denitrogenation thiab lwm yam txheej txheem. Nws yog ib tug spherical los yog strip-shaped adsorbent ua los ntawm zeolite hmoov, thiab lwm yam. Nws muaj cov khoom zoo heev xws li kev lom zem, thermal stability thiab corrosion kuj. Cov hauv qab no yog cov haujlwm tseem ceeb ntawm 13X molecular sieve.
1. Adsorption sib cais
13X molecular sieve siv tau rau adsorption sib cais ntawm cov organic thiab inorganic tebchaw, xws li adsorption sib cais ntawm methanol, styrene, butyl acetate, thiab lwm yam. kho ntau yam kuab paug hauv cov dej khib nyiab, cais cov khoom muaj txiaj ntsig los ntawm cov dej khib nyiab, thiab txhim kho kev siv peev txheej.
2. Desulfurization
Hauv cov txheej txheem xws li catalytic cracking thiab hydrodesulfurization, sulfuric tshuaj xws li hydrogen sulfide thiab methyl mercaptan nyob rau hauv cov roj crude yuav tsum tau muab tshem tawm ua ntej, thiab 13X molecular sieve plays lub luag hauj lwm nyob rau hauv desulfurization nyob rau lub sij hawm no. Nws tuaj yeem ua tau zoo adsorb hydrogen sulfide, carbon disulfide thiab lwm yam tshuaj sulfide hauv cov pa tso pa, kom lawv tuaj yeem ua tiav ntxiv los ntawm cov catalyst, uas txhim kho kev ua haujlwm ntawm cov tshuaj tiv thaiv.
3. Denitrification
Molecular sieve 13x kuj tseem siv tau rau hauv cov txheej txheem denitrification. Nyob rau hauv cov txheej txheem ntawm nitrification, denitrification, thiab lwm yam., 13X molecular sieve yuav siv tau raws li ib tug cab kuj los txo cov emission ntawm nitrogen tebchaw nyob rau hauv lub tso pa roj. Nws muaj thaj tsam loj, qhov porosity siab, ua haujlwm kub zoo, tuaj yeem tiv taus cov tshuaj tiv thaiv hauv qhov kub thiab txias ib puag ncig, thiab tuaj yeem txo qhov emission ntawm nitrogen oxides.
4. Ua kom kub uniformity
Nyob rau hauv cov txheej txheem tshuaj, qhov sib xws ntawm qhov kub thiab txias muaj qhov cuam tshuam zoo rau cov txiaj ntsig ntawm cov tshuaj tiv thaiv, thiab nws yog ib qho tsim nyog los xyuas kom meej tias qhov kub thiab txias hauv lub reactor yog uniform. 13X molecular sieve tuaj yeem ua rau thaj chaw sib cuag thiab sib xws hauv lub reactor, thiab txhim kho kev ua tau zoo thiab ruaj khov ntawm cov tshuaj tiv thaiv.
Raws li cov ntsiab lus, molecular sieve adsorbent plays lub luag haujlwm tseem ceeb hauv cov txheej txheem tshuaj, uas tuaj yeem kho cov dej khib nyiab zoo, txo cov nitrogen oxide emissions, thiab tshem tawm cov tshuaj sulfur hauv cov pa roj. Nrog kev txhim kho txuas ntxiv ntawm thev naus laus zis, daim ntawv thov ntawm 13X molecular sieve hauv kev lag luam tshuaj yuav dhau los ua ntau dua.
Thov Hais Kom Quotation(Zeolite Molecular Sieve 13X)
