Catalyst Support: Kushandisa Activated Alumina seCatalyst Carrier
Nhanganyaya
Catalysts inoita basa rakakosha mumaindasitiri akasiyana siyana, kufambisa maitiro emakemikari uye kuwedzera kugona kwekugadzira. Sarudzo yerutsigiro yecatalyst yakakosha pakusarudza kuita kwese uye kushanda kweiyo catalyst. Activated alumina yabuda seyakakurumbira catalyst inotakura nekuda kweiyo yakasarudzika zvivakwa uye kuita zvakasiyana. Ichi chinyorwa chinoongorora kukosha kwerutsigiro rwecatalyst, hunhu hwealumina yakagadziriswa semutakuri wekutakura, uye mashandisiro ayo mumaindasitiri akasiyana.
Kunzwisisa Catalyst Tsigiro
Tsigiro yeCatalyst, inozivikanwawo secatalyst carrier, inoreva zvinhu zvinotsigira muviri izvo zvinoshanda zvinokonzeresa zvikamu. Inopa nzvimbo yakakwirira yekupararira kwechikamu chinoshanda uye inopa simba remagetsi kune catalyst. Sarudzo yerutsigiro rwecatalyst inokanganisa zvakanyanya kuita kwecatalyst, kusarudza, uye kugadzikana. Zvinhu zvakasiyana zvinogona kushandiswa sezvitsigiro zvinotsigira, zvinosanganisira activated kabhoni, zeolites, silica, uye alumina. Chinhu chega chega chine zvimiro zvakasiyana zvinogona kukanganisa iyo yese catalytic process.
Yakashandiswa Alumina seCatalyst Carrier
Activated alumina chinhu chakanyanya porous uye chemakemikari inert zvinhu zvakawana mukurumbira secatalyst catalyst. Hunhu hwayo hwakasiyana hunoita kuti ive yakanakira tsigiro yeakasiyana catalytic application. Activated alumina ine nzvimbo yakakura yepasi, yakanyanya kugadzikana yekupisa, uye yakanakisa simba remuchina, zvichiita kuti ive yakakodzera kugarisa inoshanda inokonzeresa zvikamu. Iyo porous chimiro cheakamisikidzwa alumina inobvumira kupararira kunoshanda kwezvikamu zvinoshanda, kusimudzira inosimudzira catalytic chiitiko.
Iyo yakakwira nzvimbo yealumina yakagadziriswa inopa nzvimbo dzakakwana dzekuiswa kwezvinhu zvinoshanda zvinokonzeresa, kuve nechokwadi chekushandiswa kwakanyanya kweiyo catalyst. Pamusoro pezvo, kugadzikana kwayo kwekupisa kunoita kuti iyo catalyst ikwanise kumira tembiricha yakakwira pasina kuita shanduko huru yechimiro, ichiita kuti ive yakakodzera kune yakanyanya-tembiricha inokonzeresa maitiro. Iyo mechanical simba yealumina yakagadziriswa inovimbisa kutendeseka kweiyo catalyst, kudzivirira kupera uye kuchengetedza kushanda kwayo pamusoro pekushandisa kwenguva refu.
Zvishandiso zveActivated Alumina seCatalyst Carrier
Iko kushandiswa kwakasiyana-siyana kwealumina yakagadziriswa semutakuri wekutakura kwakonzera kushandiswa kwayo kwakapararira mumashandisirwo akasiyana siyana emaindasitiri. Imwe yeakakurumbira kushandiswa kweyakagadziriswa alumina iri mumunda wekunatsa petrochemical. Inoshandiswa sechitsigiro chinotsigira mumatanho akadai se hydroprocessing, uko inofambisa kubviswa kwetsvina uye kushandurwa kwezvipfuyo kuita zvigadzirwa zvakakosha. Iyo yakakwirira yepamusoro nzvimbo uye kugadzikana kwealumina yakagadziriswa inoita kuti inyatsokodzera kukonzeresa maitiro akaoma muindasitiri yepetrochemical.
Activated alumina inoshandiswawo mukugadzira makemikari nemishonga. Kugona kwayo kutsigira huwandu hwakasiyana hweanoshanda nhanho inoita kuti ichinje kune akasiyana makemikari maitiro, anosanganisira hydrogenation, dehydration, uye oxidation maitiro. Iko kushandiswa kwealumina yakashongedzwa sechinhu chinotakura mutakuri mune izvi maapplication kunobatsira mukuvandudza goho rechigadzirwa, kuderedzwa kwesimba rekushandisa, uye nekunatsiridza maitiro ekuita.
Uyezve, yakabatidzwa alumina inowana application mukugadzirisa nharaunda maitiro. Inoshandiswa sechitsigiro chekusimudzira mumhepo nemvura yekuchenesa masisitimu, uko inobatsira mukubvisa zvinosvibisa uye zvinosvibisa. Iyo yakakura nzvimbo yealumina yakashongedzwa inogonesa kushambadza kunoshanda uye kukonzeresa kushatisa kwezvinhu zvinokuvadza, zvichibatsira mukuderedza kusvibiswa kwezvakatipoteredza.
Mhedziso
Kusarudzwa kwerutsigiro rwakakodzera rwekukurudzira kwakakosha pakugadzirisa mashandiro ezvinokonzeresa mumaindasitiri maitiro. Activated alumina yabuda seyakasarudzika catalyst mutakuri nekuda kweakasarudzika zvimiro, zvinosanganisira yakakwirira nzvimbo, kugadzikana kwemafuta, uye simba remuchina. Kuita kwayo kwakasiyana-siyana kunobvumira kushandiswa kwayo mumashandisirwo akasiyana-siyana, kubva pakunatsa petrochemical kusvika pakugadzirisa kwezvakatipoteredza. Sezvo kudiwa kwemaitiro anobudirira uye anogadzirika ekugadzirisa ari kuramba achikura, basa realumina yakamiswa semutakuri wekutakura rakagadzirira kuwedzera, zvichibatsira mukufambira mberi mumaindasitiri akasiyana.
Nguva yekutumira: Jul-22-2024
