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Sodium hydroxide ndi calcium hydroxide ndi mankhwala awiri ofunikira omwe amagwira ntchito m'mafakitale. Chifukwa chake, tidziwe Top Choosing Chemical sodium hydroxide calcium hydroxide mawonekedwe, ntchito, machitidwe, ntchito m'mafakitale ndi chilengedwe.
Sodium hydroxide yotchedwa lye kapena caustic soda, ndi caustic metallic base. A woyera olimba firiji, ndi sungunuka m'madzi. Slaked laimu kapena calcium hydroxide imakhala ndi sungunuka pang'ono m'madzi, ndipo imfa imatha chifukwa cha kuwonongeka kwa m'mimba kapena kuyamba kugwedezeka. Ndiwo maziko, ngakhale kuti si olimba ngati ion hydroxide ion, ndipo sichiwononga.
Sodium hydroxide nthawi zambiri amagwiritsidwa ntchito popanga sopo, mapepala, ndi nsalu. Amagwiritsidwanso ntchito m'makampani azakudya pokonza zipatso ndi ndiwo zamasamba. Amawonjezeredwa kunthaka kuti akweze pH ya dothi la acidic, amawonjezeranso muzakudya zowonjezera nkhuku, ng'ombe, ndi nkhumba monga antiacid.
Sodium hydroxide imagwira ntchito ndi asidi kupanga mchere ndi madzi. Izi zimatchedwa neutralization. Top Kusankha Chemical sodium hydroxide ndi calcium hydroxide amatha kuyamwa ndi mpweya woipa wa carbon dioxide m'mlengalenga kupanga calcium carbonate, chigawo chachikulu cha miyala yamchere. Njira imeneyi imatchedwa carbonation.
Sodium hydroxide imagwiritsidwanso ntchito kwambiri m'mafakitale ambiri chifukwa ndi maziko amphamvu. Amagwiritsidwa ntchito popanga sopo kuti awononge mafuta ndi mafuta. Amagwiritsidwanso ntchito popanga mapepala ndi nsalu, chifukwa ali ndi mphamvu zowola. Kagwiritsidwe ntchito kaulimi: Calcium oxide imagwiritsidwa ntchito kuwongolera acidity ya nthaka komanso kupereka calcium ya michere ndi pH corrector mwachangu kwambiri.
Ngakhale kuti mankhwala monga sodium hydroxide ndi calcium hydroxide n’ngofunika, kukonzekera kwawo kungawononge kwambiri chilengedwe. Akhozanso kupangidwa m’njira yotulutsa mpweya wapoizoni mumpweya ndi kuipitsa madzi. Kukhudzidwa kwachilengedwe pakupanga ndi kugwiritsa ntchito Top Choosing Chemical calcium hydroxide sodium hydroxide zitha kuchepetsedwa ndi njira zoyenera zoyendetsera zinyalala m'mafakitale.
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