Kushandiswa kwecerium chloride: kugadzira cerium uye cerium munyu, secatalyst yeolefin polymerization nealuminium uye magnesium, sechinhu chisingawanikwe pasi pasi trace element fetireza, uye zvakare semushonga wekurapa chirwere cheshuga nechirwere cheganda.
Inoshandiswa mu petroleum catalyst, mota exhaust catalyst, yepakati musanganiswa uye mamwe maindasitiri. Anhydrous cerium chloride ndiyo huru yezvigadzirwa zvekugadzirira isingawanzo pasi simbi cerium ne electrolysis uye metallothermic kuderedza [2]. Inowanikwa nekunyungudutsa isingawanzo-earth ammonium sulfate kaviri munyu ine sodium hydroxide, oxidizing mumhepo, uye leaching ine dilute hydrochloric acid. Inoshandiswa mumunda we corrosion inhibition yesimbi.
Nguva yekutumira: Zvita-14-2022