Kugwiritsa ntchito alumina yoyendetsedwa

Minda yogwiritsira ntchito alumina yolumikizidwa makamaka ndi munda wa ma adsorption ndi munda wa chothandizira.

1. kugwiritsa ntchito alumina yoyendetsedwa m'munda wothira madzi

Monga adsorbent, ndi imodzi mwa NTCHITO zazikulu za alumina yogwira ntchito, zomwe zimachitika makamaka chifukwa cha malo ake akuluakulu, kapangidwe kake koyenera ka ma pore, makhalidwe abwino akuthupi, kukhazikika kwa mankhwala ndi zinthu zina zambiri zabwino. Ntchito zake zofunika kwambiri m'mafakitale zikuphatikizapo kuumitsa mpweya, kuumitsa madzi, kuyeretsa ndi kutsuka madzi, komanso kusakaniza bwino mafuta m'makampani opanga mafuta.

2 Kugwiritsa ntchito alumina yoyatsidwa powumitsa mpweya

Popeza alumina yoyatsidwa ndi madzi ali ndi mphamvu yamphamvu, kotero imakhala yolimba kwambiri mu mphamvu yowuma ya madzi mu mpweya, mu ntchito zamafakitale za desiccant, calcium chloride, silica gel, calcium oxide drying capacity ndi yotsika kuposa alumina yoyatsidwa, mphamvu yowuma ya barium oxide yokha ndi yokwera pang'ono kuposa alumina yoyatsidwa. Nthawi yomweyo, chifukwa cha kukhazikika kwa mankhwala a alumina ndikwabwino, gawo laling'ono chabe la mpweya ndi lomwe limakhala ndi zochita za mankhwala, kotero imatha kuuma mitundu yambiri ya mpweya ndi yambiri, mabuku adayambitsa kuti imatha kuuma acetylene, haidrojeni, mpweya, mpweya, nayitrogeni ndi mitundu ina yoposa 20 ya mpweya.

3. kugwiritsa ntchito alumina yoyatsidwa mu kuuma kwa madzi

Kuumitsa madzi kumakhala kovuta kwambiri kuposa kuumitsa mpweya, ndipo zofunikira pa desiccant ndizokwera. Choyamba, kusintha kwa mankhwala sikungachitike pakati pa zigawo za madzi kapena pakati pa madzi ndi okosijeni pamene madziwo akhudzana ndi okosijeni. Pakadali pano, zatsimikiziridwa kuti madzi omwe angaumitsidwe ndi alumina ndi ma hydrocarbons odziwika bwino, ma macromolecular alkenes, petulo, kerosene, ndi zina zotero.

4. kugwiritsa ntchito alumina yoyendetsedwa m'munda wothandizira

Mu njira zambiri zopangira mafakitale, si zokha zomwe zimagwiritsidwa ntchito ngati chothandizira, alumina ndi kugwiritsidwa ntchito kwambiri ngati chonyamulira cha chothandizira, komanso, ndi kusintha kwa njira zopangira alumina, njira zosiyanasiyana zimagwiritsidwa ntchito m'mafakitale a chonyamulira, monga njira yotchinga, njira yopangira granulating, compaction, mu njira yofinya mpira ndi zina zotero, chifukwa chake, imatha kukhala ndi mawonekedwe osiyanasiyana chonyamulira.