nkhani

Sodium sulfide ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga utoto, electroplating, zikopa ndi mafakitale a nsalu. Ngakhale ntchito sodium sulfide ali ndi mbiri yakale, koma pali vuto ntchito si kuthetsedwa, ndiko, kuteteza sodium sulfide. Makamaka chifukwa olimba sodium sulfide mu mpweya makamaka hygrogenic kuwonongeka, kuwonjezera, sodium sulfide adzakhala kuwola mu kutentha, ndi sodium sulfide amadzimadzi njira n'zovuta kusunga, chifukwa sodium sulfide kukhazikitsidwa mu njira makamaka kosakhazikika, ayenera. kugwiritsidwa ntchito tsopano, kotero izi zimabweretsanso sodium sulfide sikophweka kusunga. Ndiye kodi sodium sulfide imatetezedwa bwanji? Pano ndi heng Biliyoni mankhwala pamodzi kuti muwone!Kusungidwa kwa sodium sulfideNdikufunidwa kwamakono kwa mafakitale a sodium sulfide kumapitirira, ndipo zofuna zina za mafakitale ndizokulu kwambiri, kotero kusungidwa kwa sodium sulfide pakufunika kugwiritsa ntchito makampani ambiri a sodium sulfide. mosakayika vuto lalikulu. Poganizira izi, tsopano makampani apakhomo apanganso maphunziro osiyanasiyana oyesera, kafukufukuyu adapeza kuti kusungidwa kwa sodium sulfide kusungirako sodium sulfide kumathandizanso kwambiri, komanso kusungidwa kwa zinthu zolimba ndi zinthu zamadzimadzi ndizosiyana. .Preservation njira ya sodium sulfideSolid sodium sulfide kuteteza njira: chifukwa mankhwala katundu wa sodium sulfide olimba mankhwala si khola kwambiri, kotero kuteteza ayenera kulabadira kuti nthawi ya mayamwidwe chinyezi ndi kutentha, ndi bwino kupulumutsa youma. ndi malo ozizira kutali ndi kuwala, ngati pali mikhalidwe yabwino kukumana, ndi bwino kupulumutsa mu vakuyumu chilengedwe.Madzimadzi sodium sulfide kuteteza njira: chifukwa sodium sulfide njira ndi kosakhazikika, sangathe kukhudzana ndi mpweya pamene anasungidwa, glycerin. akhoza kuwonjezeredwa kuti asachite metamorphism, ndiyeno kusindikizidwa ndi zida zamagalasi kuti asungidwe, malo otetezedwa ngati olimba a sodium sulfide ayenera kukhala owuma komanso ozizira kutali ndi kuwala. Malangizo ofunda: pogwiritsira ntchito sodium sulfide, chidwi chiyenera kuperekedwa zoteteza njira kupewa inhalation wa sodium sulfide opangidwa ndi poizoni mpweya poizoni, wachiwiri kupewa amayaka pakhungu.