I-Sodium Persulfate: Isikhuthazi Samakhemikhali Esiphelele Sezidingo Zebhizinisi Lakho
Isicelo
Esinye sezici ezibalulekile ze-sodium persulfate ukusebenza kwayo njenge-bleaching agent. Ivame ukusetshenziswa kumadayi ezinwele nakweminye imikhiqizo yezimonyo ukusiza ukususa umbala nokukhanyisa izinwele. I-sodium persulfate isetshenziswa futhi njenge-bleaching agent yokuwasha izingubo, esiza ukususa amabala nokukhanyisa izindwangu.
Ngaphezu kwezakhiwo zayo zokumhlopheza, i-sodium persulfate nayo iyi-oxidant enamandla. Ingasetshenziswa ezinhlotsheni ezahlukene zezimboni, okuhlanganisa ukwelashwa kwamanzi amdaka, ukukhiqizwa kwe-pulp nephepha, kanye nokukhiqizwa kwezinto zikagesi. Kulezi zinhlelo zokusebenza, iyasiza ukususa ukungcola, ukuthuthukisa ikhwalithi yomkhiqizo, kanye nokunciphisa imfucuza.
I-sodium persulfate nayo iyisikhuthazi esihle kakhulu se-emulsion polymerization. Ivame ukusetshenziswa ekukhiqizweni kwepulasitiki, ama-resin, nezinye izinto ze-polymeric. Ngokukhuthaza ukusabela phakathi kwama-monomers nama-polymerizing agents, i-sodium persulfate isiza ukuqinisekisa imikhiqizo esezingeni eliphezulu enezakhiwo ezihambisanayo.
Enye yezinzuzo ze-sodium persulfate ukuthi incibilika emanzini. Lokhu kwenza kube lula ukuyisebenzisa ezinhlotsheni ezahlukene zokusebenza, okuhlanganisa ne-bleaching agent kanye ne-oxidant. Kodwa-ke, kubalulekile ukuqaphela ukuthi i-sodium persulfate ayincibiliki ku-ethanol, okunganciphisa ukusetshenziswa kwayo kwezinye izinhlelo zokusebenza.
Imininingwane
| Inhlanganisela | Imininingwane |
| UKUBUKEKA | I-CRYSTALLINE EMHLOPHE |
| UHLOLO Na2S2O8ω (%) | imizuzu engama-99 |
| I-OXYGEN ESEBENZAYO ω (%) | 6.65 min |
| PH | 4-7 |
| Fe ω (%) | Umkhawulo ongu-0.001 |
| I-CHLORIDE ω (%) | Umkhawulo ongu-0.005 |
| Umswakama ω (%) | 0.1 ubuningi |
| Mn ω (%) | 0.0001 umkhawulo |
| INKINGA ENKULU(pb) ω (%) | Umkhawulo ongu-0.01 |
Ukupakishwa komkhiqizo
Iphakheji:25kg/Isikhwama
Izinyathelo zokuphepha zokusebenza:ukusebenza okuvaliwe, qinisa umoya opholile. Abaqhubi kumele baqeqeshwe ngokukhethekile futhi balandele ngokuqinile izinqubo zokusebenza. Kunconywa ukuthi abaqhubi bagqoke isihlungi somoya kagesi esifana ne-headhood, isudi ye-polyethylene yokulwa nokungcola, kanye namagilavu erabha. Gcina kude nomlilo, umthombo wokushisa, kungabikho ukubhema endaweni yokusebenza. Gwema ukukhiqiza uthuli. Gwema ukuthintana nezinto zokunciphisa, impuphu yensimbi esebenzayo, ama-alkali kanye notshwala. Lapho uphatha, ukulayisha nokukhulula okulula kufanele kwenziwe ukuze kuvinjelwe umonakalo emaphaketheni nasezitsheni. Ungathuki, ungashayi noma ungqubuzane. Ifakwe izinhlobo ezahlukene kanye nenani elifanele lemishini yomlilo kanye nemishini yokwelapha ephuthumayo evuzayo. Isitsha esingenalutho singase sibe nezinsalela eziyingozi.
Izinyathelo zokuphepha zokugcina:Gcina endaweni yokugcina izinto epholile, eyomile futhi enomoya omuhle. Gcina kude nomlilo nokushisa. Izinga lokushisa legumbi lokugcina izinto akufanele lidlule ku-30℃, kanti umswakama akufanele udlule ku-80%. Iphakethe livaliwe. Kufanele ligcinwe ngokwehlukana nezinto zokunciphisa, izimpushana zensimbi ezisebenzayo, ama-alkali, utshwala, futhi ugweme ukugcina okuxubile. Indawo yokugcina izinto kufanele ifakwe izinto ezifanele ukuvimba ukuvuza.
Fingqa
Sekukonke, i-sodium persulfate iyinhlanganisela eguquguqukayo nephumelelayo enezinhlelo zokusebenza eziningi ezahlukene. Ukusetshenziswa kwayo njenge-ejenti yokumhlopheza, i-oxidant, kanye ne-emulsion polymerization promoter kuyenza ibe ithuluzi eliwusizo emikhakheni eminingi ehlukene. Kungakhathaliseki ukuthi ukhiqiza amapulasitiki, uhlanza amanzi angcolile, noma ukhanyisa izindwangu, i-sodium persulfate ingakusiza ukuthi uqedele umsebenzi.
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