Kev khaws cia zoo ntawm cov catalysts ncaj qha cuam tshuam rau lawv cov haujlwm, kev xaiv thiab kev pabcuam lub neej, ua haujlwm tseem ceeb ntawm kev tswj cov khoom siv tshuaj lom neeg, kev tiv thaiv ib puag ncig thiab lwm yam lag luam. Lub active Cheebtsam ntawm ntau yam catalysts yog heev susceptible rau kub, humidity, huab cua muaj pes tsawg leeg thiab impurities. Kev tswj tsis raug cai tuaj yeem ua rau muaj kev nqus dej thiab ua rau lub cev, oxidation thiab poob ntawm cov khoom siv, cov qauv siv lead ua tawg thiab lwm yam tsis xws luag, ua rau cov khoom seem thiab cov khoom poob. Yog li ntawd, cov txheej txheem kev tswj hwm kev tswj hwm yuav tsum tau ua nruj me ntsis.
Lub warehouse cia yuav tsum txias, qhuav, zoo ventilated thiab deb ntawm ncaj qha tshav ntuj, nrog ib tug ruaj khov ambient kub thiab tsis kub heev fluctuations. Kev raug tshav ntuj ncaj qha thiab qhov chaw nyob ze ntawm qhov siab - cov khoom siv kub lossis qhov chaw cua sov raug txwv. Tus txheeb ze av noo nyob rau hauv lub warehouse yuav tsum khaws cia qis dua 60%. Rau oxidation-prone catalysts xws li precious hlau, npib tsib xee-raws li thiab tooj liab-raws li catalysts, ambient humidity yuav tsum tau qis dua kom tsis txhob muaj kev degradation los ntawm dej vapor adsorption. Waterproof thiab noo noo- pov thawj ntsuas yuav tsum tau txais yuav; catalysts yuav tsum tau muab cia rau ntawm racks deb ntawm cov plag tsev thiab phab ntsa kom tsis txhob nkag mus rau hauv av noo noo.
Catalysts yuav tsum tau muab cia rau hauv cov ntim ntim. Cov feem uas tsis siv ntawm siab - cov catalysts yuav tsum tau muab rov qab sai tom qab qhib. Oxidation- nquag thiab deliquescent catalysts raug pom zoo kom muab ntim nrog cov roj inert rau huab cua cais. Zoned thiab classified cia yuav tsum tau saws nyob rau hauv lub warehouse. Kev sib xyaw cia nrog cov kua qaub-puag reagents, muaj zog oxidants, organic solvents, flammable thiab explosive cov ntaub ntawv yog txwv tsis pub, thiaj li tiv thaiv catalyst lom thiab paug los ntawm cov tshuaj tiv thaiv, raws li zoo raws li tej zaum yuav muaj kev nyab xeeb.
Kev puas tsuaj rau lub cev yuav tsum zam kom tsis txhob muaj kev tswj hwm niaj hnub. Hnyav stacking, cuam tshuam thiab xa me nyuam rov yog tsis tso cai los tiv thaiv catalyst particle breakage thiab pore qauv puas. Cov ntawv ntshiab uas cim nrog tus lej qauv, tus lej batch thiab lub neej txee yuav tsum txuas nrog rau txhua yam khoom siv. Kev tshuaj xyuas cov khoom lag luam yuav tsum raug tsim los ua ntu zus los xyuas cov pob nruj thiab cov cim qhia ntawm kev ya raws deterioration, thiab tshem tawm cov catalysts tas sij hawm los yog degraded raws sij hawm, thiaj li lav qhov ruaj khov catalyst kev ua tau zoo thiab ua raws li cov kev xav tau ntau lawm.