Tikanga pai mo te konutai Hydrosulfide Synthesis Ma te whakamahi i te Strontium Carbonate

Konutai sulfide me konutai hydrosulfide e rua nga hua ka puta mai i te tikanga whakauru kawakore mo te maimoatanga haukinia te whakahiatotanga o te hau para o te ahumahi. He nui te whakamahinga o te konutai sulfide me te konutai hydrosulfide. Ka taea te whakamahi konutai sulfide i roto i te ahumahi waikano hei hanga waikano whanariki, i roto i te umanga whakarewa kore-ferrous hei kaihoko whakamānu mō ngā konganuku, i roto i te umanga hiako hei kaihoko tango huruhuru mō ngā hiako mata, ā, i roto i te umanga pepa hei kaihoko tunu kai mō te pepa. Ka taea te whakamahi i te konutai hauwai sulfide i roto i te umanga tae hei hanga i ngā takawaenga waro, i roto i te umanga hiako hei tango huruhuru me te whakatā i ngā hiako mata, ā, i roto i te umanga tongi hei tango i te whanariki monomer mai i te mea kua whakahohehia. waro ngā mea whakakore pūngāwerewere

Ko te konutai hydrosulfide he momo matū hou i hangaia i muri i te konutai sulfide, a ko te nuinga ka noho hei katote HS⁻ i te wai. He iti ake te kawakoretanga o tana wairewa wai ki te konutai sulfide, a he pai ake te mahi i roto i te umanga marama, umanga matū me etahi atu mara. Hei tauira, ka whakamahia hei rauemi mata mo te hanga ammonium sulfide me te ethyl mercaptan; i roto i te ahumahi maina, kei te whakamahia whānuitia i roto i te beneficiation ore parahi.

I tenei wa, ko te nuinga o nga umanga e mahi ana ma te kohi hau hauwai sulfide me te waro hauhaa i hangaia i te wa o te whakaritenga o strontium carbonate, te whakarite kia mau te hauwai sulfide me te waro hauhā etahi kukū me te pehanga i mua i te whakauru ki roto i te wairewa kawakore hei tauhohenga. Ko te tikanga he wehe ke nga tikanga whakarite mo te strontium carbonate me te konutai hydrosulfide, a, i mua i te whakaritenga o te konutai hydrosulfide, me mahi nga kaimahi i te maha o nga mahi whakahaere takawaenga me te hangahanga, na te mea he uaua te mahi whakarite.

Nga Waahi Tukatuka Whakaputa

1. Ka whakauruhia te wairewa wai konutai sulfide ki te pourewa tauhohenga tuatahi na roto i te pourewa whakaora waro, ka whakaurua ano hoki te hauhau ki roto i te pourewa tauhohenga tuatahi, kei reira te konutai sulfide wairewa wai me te hauhā.

2. I te taahiraa (1), ka kohia te strontium carbonate, te hauwai sulfide i hangaia, me te waro hauhaa kore i tauhohe, ka whakahokia mai i te pourewa tauhohenga tuatahi ki roto i te pourewa whakaora waro. Ka tauhohe te waro hauhaku ki te wairewa wai konutai sulfide i roto i te pourewa whakaora waro, i te wa ka uru te hauwai sulfide ki te pourewa tauhohenga tuarua na roto i te pourewa whakaora waro.

3. Ko te konutai waiwai wairewa kawakore ka whakauruhia ki roto i te pourewa tauhohenga tuarua na roto i te pourewa whakaora hauwai sulfide, i reira ka tauhohe te hau hauwai sulfide ki te otinga kawakore konutai hydroxide i te pourewa tauhohenga tuarua.

4. Ko te hua konutai hydrosulfide mai i te taahiraa (3) ka kohia, ka tukuna ano te hauwai hauwai sulfide ki roto i te pourewa whakaora hauwai sulfide kia tauhohe ki te wairewa kawakore konutai hydroxide.

Hei whakarāpopototanga, ka taea e tenei tukanga te whakaputa i te strontium carbonate me te konutai hydrosulfide, e whakaatu ana i te pai o te haere tonu o te tukanga me te whakatutuki i te hangarua o nga rawa me nga hua. I tua atu, ko tenei mahi ka ngawari te whakarite i te konutai hydrosulfide ma te whakaiti i te hiahia mo te maha o nga mahi whakahaere takawaenga me te hanga. I tua atu, he pai te tango i te waro hauhaa me te hauwai sulfide, hei aukati i te tuku hauwai sulfide ki roto i te hau, ka poke te hau.