I-sodium hydroxide / i-Caustic soda

I-sodium hydroxide ine-alkaline eqinile, eyonakalisayo, ingasetshenziswa njenge-acid neutralizer, ene-masking agent, i-precipitating agent, i-ejenti yokufihla imvula, i-ejenti yokuthuthukisa umbala, i-agent ye-saponification, i-ejenti ecwecwayo, okokuhlanza, njll., ukusetshenziswa kubanzi kakhulu.

Xhumana nathi

imininingwane yomkhiqizo

Isicelo

I-sodium hydroxide okuyizinto zokusetshenziswa zamakhemikhali ezibalulekile, ikakhulukazi embonini yokudla, uwoyela, ukwenza iphepha, ifayibha yokwenziwa, izindwangu, ukuphrinta nokudaya, ukulahlwa kwendle, ukuncibilikisa insimbi okungeyona ayoni, umanyolo wamakhemikhali, ukwelashwa kwamanzi embonini yamandla, ukuhlanganiswa kwe-organic, imithi, amakhemikhali nsuku zonke, amakhemikhali amahle, ipulasitiki kanye nokwelashwa kwamanzi kanye nezinye izimboni.

incazelo2

Indlela yokugcina

1. I-sodium hydroxide iyagqwala kancane emikhiqizweni yengilazi, futhi kokubili kuzokhiqiza i-sodium silicate, okwenza ipiston ensimbini yengilazi inamathele entweni. Ngakho-ke, ungasebenzisi isivalo sebhodlela lengilazi lapho ubambe isixazululo se-sodium hydroxide, ngaphandle kwalokho kungabangela ukuthi isivalo sebhodlela sihluleke ukuvuleka.

2. Uma isitsha sengilazi sinesisombululo esishisayo se-sodium hydroxide isikhathi eside, sizophinde sibangele umonakalo esitsheni seglasi.

3. I-sodium hydroxide kufanele igcinwe endaweni yokugcina impahla epholile, eyomile, enomoya omuhle. Gwema umlilo nokushisa. Izinga lokushisa le-reservoir akufanele lidlule ku-35 ℃, futhi umswakama ohlobene akufanele udlule u-80%. Iphakheji kufanele ivalwe futhi ivikelwe kumswakama. Kufanele igcinwe ngokuhlukana nezinto ezikwazi ukuvutha kalula (ezingama-asidi), futhi akufanele ihlanganiswe.