Catalyst carrier ndechimwe chezvinhu zvinonyanya kukosha muindasitiri yemakemikari yemazuva ano uye inoshandiswa zvakanyanya muminda yakadai sekunatsa peturu, kugadzira makemikari, kuchengetedza kwezvakatipoteredza uye hutongi. Basa rayo guru nderekupa chimiro chekutsigira cheanoshanda catalysts uku achikwenenzvera kugona uye kugadzikana kwecatalytic reactions. Kunzwisisa musimboti wekushanda wevatakuri vecatalyst kuchabatsira kubata zvirinani kukosha kwavo mukugadzirwa kwemaindasitiri.
Basa rekutanga revatakuri vecatalyst ndere kuparadzira uye kudzikamisa ma catalysts anoshanda kuitira kuti vagone kuchengetedza kuita kwepamusoro panguva yekuita. Vatakuri vanowanzova nepamusoro-soro nzvimbo uye porous dhizaini, iyo inogona kupa yakakura yekuonana nzvimbo kune inoshanda zvikamu, nekudaro kuvandudza kugona kwecatalytic reactions. Semuenzaniso, mukuita kwekutsemuka kweoiri, vatakuri vecatalyst vanogona kugovera simbi inoshanda, ive nechokwadi chekuti reactant mamorekuru anobata zvizere nzvimbo yecatalyst, uye nekumhanyisa chiyero chekuita.
Mukuwedzera, zvinotakura zvinotakura zvinogonawo kuvandudza kugadzikana kwekupisa uye simba remagetsi rezvinokonzera. Pasi pekushisa kwepamusoro kana kudzvinyirirwa kwepamusoro, mutakuri anogona kudzivirira zvikamu zvinoshanda kubva pakunyura kana kuwira pasi, uye kuwedzera hupenyu hwebasa re catalyst. Semuyenzaniso, mumidziyo yekuchenesa mota, zvinotakura zvinokonzeresa zvinofanirwa kushingirira kukwira kwe-tembiricha yekufenda kwemhepo uku uchichengetedza chiitiko chechairi kuti ive nechokwadi chekushandurwa kwezvinosvibisa.
Kusarudzwa kwezvinhu zvevatakuri zvinotakura kwakakosha pakuita kwavo. Zvakajairwa zvinotakura zvinhu zvinosanganisira alumina, silica, activated kabhoni uye molecular sieves. Izvo zvemuviri uye zvemakemikari zvimiro zvezvinhu zvakasiyana zvinosarudza mhando dzekuita kwadzinokodzera. Semuenzaniso, vatakuri vealumina vanowanzoshandiswa mu hydrogenation uye desulfurization reactions mu petrochemicals nekuda kwekukwirira kwavo kwekupisa uye simba remagetsi; nepo activated carbon carriers anoshandiswa zvakanyanya mukurasa gasi kurapwa mumunda wekuchengetedzwa kwezvakatipoteredza nekuda kweakanakisa adsorption zvivakwa.
Nekufambira mberi kwehunyanzvi hwekugadzira maindasitiri, dhizaini nekugadzirira maitiro evatakuri vecatalyst vari kugadziridzwa zvakare. Nekugadzirisa saizi yepore, pamusoro pemakemikari zvimiro uye zvemichina zvemutakuri, kusarudza uye kugona kweiyo catalytic reaction inogona kuvandudzwa. Mune ramangwana, vatakuri vecatalyst vachaita basa rakakosha musimba idzva, kusarerekera kabhoni uye mamwe minda, uye kusimudzira kusimudzira kwegirinhi kemikari indasitiri.
Vatakuri veCatalyst havasi chete "dombo rekona" rekuita kwemakemikari, asiwo vimbiso yakakosha yekushanda kwemaindasitiri. Kunzwisisa kwakadzama kwemusimboti wekushanda kwayo kuchabatsira makambani kukwenenzvera maitiro ekugadzira, kuvandudza kukwikwidza kwechigadzirwa, uye kubatsira mukusimudzira.
