Kodi chidule cha kulekanitsidwa kwa sodium hydrosulfide ndi chiyani?
sodium hydrosulfide Mapeto
Njirayi poyamba imalekanitsa mchere wa kristalo monga Na₂CO₃ ndi yankho la NaHS lokhazikika. Kenako NaHS·H₂O yosungunuka imakhazikika mwachindunji kukhala ma flakes mu vacuum rake cooler isanapakedwe yokha. Zotsatira zake, kuchuluka kwa Na₂CO₃ kodetsa kumachepa kuchoka pa 2.4% kufika pa 0.3%. Njira yoziziritsira imachitika mu vacuum, kuchepetsa kukhuthala kwa mpweya chifukwa cha mpweya komanso kupewa kuwonongeka kwa zinthu. Njira yonse yoyeretsera imachitika mu dongosolo lotsekedwa, kuletsa kutulutsa mpweya wokwiyitsa komanso kupewa kuipitsidwa kwa chilengedwe. Ma flakes a NaHS sodium hydrosulfide amapakidwa mwachindunji, kuchotsa kuipitsidwa panthawi yosungira. Kuphatikiza apo, njira iyi ndi yosavuta, imafuna zida zochepa, ndipo ndi yotsika mtengo.