iindaba

I-sodium hydrogen sulfide (NaHS) kunye ne-sodium sulfide nonahydrateyimichiza ebalulekileyo edlala indima ephambili kumashishini ahlukeneyo, ngakumbi kwimveliso yedayi, ukulungiswa kwesikhumba kunye nezichumisi. Ezi khompawundi, ezinenombolo ye-UN ye-2949, ayibalulekanga kuphela kwiipropati zazo zemichiza kodwa nakwizicelo zazo ezininzi.

Kwishishini ledayi, i-sodium hydrogen sulfide isetyenziselwa ukuhlanganiswa kwezinto eziphilayo kunye nokulungiswa kweedayi ezahlukeneyo zesulfure. Ezi dayi ziyaziwa ngemibala yazo edlamkileyo kunye neempawu ezigqwesileyo zokukhawuleza, zibenza babe lukhetho lokuqala lwabavelisi bempahla. Ikhono le-NaHS lokusebenza njenge-arhente yokunciphisa iphakamisa inkqubo yokudaya, iqinisekisa ukuba imibala ayibonakali nje kuphela kodwa ihlala ixesha elide.

Ishishini lesikhumba nalo lizuza kakhulu kwi-sodium sulfide. Isetyenziswa kakhulu ekususeni iinwele kunye nokutshisa izikhumba ezikrwada kunye nofele, ukuziguqulela zibe lufele oluthambileyo. Ukongeza, i-NaHS idlala indima ebalulekileyo kwinkqubo yokucocwa kwamanzi amdaka, inceda ekunciphiseni izinto ezinobungozi kunye nokuphucula umgangatho wamanzi amdaka ngaphambi kokuba akhutshelwe kwindalo.

Ukongeza, kwintsimi yezichumisi zeekhemikhali, i-sodium sulfide isetyenziselwa ukususa i-monomer sulfure kwi-activated carbon desulfurizers. Le nkqubo ibalulekile ekugcineni ukusebenza kakuhle kwenkqubo ye-desulfurization. Ukongeza, i-NaHS inokuphinda isetyenziswe njengeemveliso ezigqityiweyo ukuvelisa i-ammonium sulfide kunye ne-pesticide ethyl mercaptan, zombini zibaluleke kakhulu kwizicelo zezolimo.

Ukushwankathela, i-sodium hydrogen sulfide kunye ne-sodium sulfide nonahydrate zibalulekile kumashishini ahlukeneyo kwaye zinegalelo ekuvelisweni kwedayi, ufele kunye nezichumisi. Ukuguquguquka kwabo kunye nokusebenza kakuhle kubenza babe ngabadlali abaphambili ekuphuculeni umgangatho wemveliso kunye nokuzinza kokusingqongileyo.