Kev npaj ntawm poov tshuaj sulfate los ntawm fluoropgypsum
Cov txheej txheem ntawm kev tsim cov poov tshuaj sulfate los ntawm gypsum yog qhov tseem ceeb ntawm kev tshawb fawb hauv tsev thiab txawv teb chaws. Nrog rau kev nce qib ntawm kev tiv thaiv ib puag ncig, tib neeg pib xav txog kev siv cov peev txheej.Hauv xyoo tas los no, kev tshawb fawb thev naus laus zis ntawm kev tsim cov poov tshuaj sulfate nrog fluoropgypsum tau ua tiav. Pingquan Longwei Chemical Group Lub Tuam Txhab siv fluoropgypsum ua cov khoom siv tseem ceeb los tsim cov poov tshuaj sulfate: qhov project yuav muab tso rau hauv kev ua haujlwm sai sai.Nyob rau hauv kev ua haujlwm kom raug, poov tshuaj sulfate thiab ammonium chloride chiv uas muaj poov tshuaj los ntawm - cov khoom tuaj yeem npaj tau.Cov txheej txheem thev naus laus zis tau qhia hauv daim duab 1.
