Chinalco Zhengzhou Thov Rau Daim Ntawv Pov Thawj Rau Kev Rov Ua Dua Thiab Siv Sodium Salts hauv Vanadium Extraction hauv Cov Txheej Txheem Alumina

Lub Kaum Hli 23, 2024, xov xwm los ntawm zej zog nyiaj txiag. Raws li cov ntaub ntawv los ntawm Lub Xeev Lub Chaw Haujlwm Saib Xyuas Kev Txawj Ntse, Zhonglu Zhengzhou Non-ferrous Metals Research Institute Co., Ltd. tau thov rau patent hu ua "Ib txoj hauv kev rau kev rov ua dua sodium ntsev hauv vanadium extraction hauv cov txheej txheem alumina", nrog rau kev tshaj tawm xov tooj CN 118791041 A Hnub kawg ntawm daim ntawv thov yog Lub Rau Hli 2024.

Daim ntawv pov thawj patent qhia tau hais tias daim ntawv thov no cuam tshuam rau ib txoj hauv kev rau kev rov ua dua sodium ntsev hauv vanadium extraction hauv cov txheej txheem alumina. Cov txheej txheem suav nrog: tau txais cov tshuaj carbonated vanadium slag hauv cov txheej txheem alumina; ua thawj pom ntawm carbonated vanadium slag tov nyob rau hauv cov txheej txheem alumina kom tau ib tug thawj filtrate thiab thawj lim residue; ntxiv cov impurity tshem tawm tus neeg sawv cev rau thawj filtrate rau impurity tshem tawm, thiab tom qab ntawd ua kom txias thiab lim thib ob kom tau txais cov lim thib ob thiab cov lim dej thib ob; nyob rau hauv tus neeg saib xyuas kev tshem tawm impurity muaj tsawg kawg yog ib qho ntawm cov hauv qab no: calcium bicarbonate, magnesium bicarbonate, thiab magnesium carbonate; ntxiv ammonium carbonate rau qhov thib ob filtrate rau vanadium nag lossis daus, thiab tom qab ntawd ua qhov kev pom thib peb kom tau txais qhov thib peb filtrate thiab cov khoom siv ammonium metavanadate; ntxiv thawj lim residue thiab thib ob lim residue mus rau qhov thib peb filtrate, thiab tom qab ntawd ua deamination thiab thib plaub pom kom tau txais cov tshuaj sodium hydroxide. Daim ntawv thov no paub txog kev rov ua tiav ntawm sodium ntsev hauv vanadium slag hauv cov txheej txheem alumina.

Kab lus no yog los ntawm: Nyiaj Txiag Zej Zog.

Yog tias koj txaus siab rau peb, thov nyem rau ntawm qhov txuas hauv qab no txhawm rau tshawb xyuas peb lossis cov khoom koj xav tau ntawm Made in China lub vev xaib

https://67d762fd1f819b6a.en.made-in-china.com/?pv_id=1i0l6522i7c6&faw_id=1i{{ 15 }l653i6d57

Peb Whatsapp: +8613969341413/Kevin