Indlela esebenzayo yeSodium Hydrosulfide Synthesis usebenzisa iStrontium Carbonate

I-sodium sulfide kunye Isodiyam hydrosulfide Zimbini iimveliso ezifunyenwe ngendlela yokufunxa i-alkaline yokunyanga igesi yenkunkuma ye-ammonia synthesis yeshishini. Zombini i-sodium sulfide kunye ne-sodium hydrosulfide zinezicelo ezibanzi. Isodium sulfide ingasetyenziswa kwishishini ledayi ukwenza iidayi zesulfure, kwishishini lesinyithi esingenasinyithi njengearhente yokudada kwiintsimbi, kwishishini lesikhumba njengearhente yokususa uboya kwiisikhumba ezingavuthwanga, nakwishishini lephepha njengearhente yokupheka iphepha. I-Sodium hydrosulfide ingasetyenziswa kwishishini ledayi ekudibaniseni izinto eziphilayo, kwishishini lesikhumba lokususa uboya nokuthambisa iisikhumba ezingavuthwanga, nakwishishini lezichumiso zokususa i-monomer sulphur kwi-activated ICarbon izinto zokususa i-sulfurizer.

I-sodium hydrosulfide luhlobo olutsha lwemathiriyeli ekrwada yekhemikhali ephuhliswe emva kwe-sodium sulfide, kwaye ihlala ikhona njenge-HS⁻ ion emanzini. Isisombululo saso samanzi sine-alkalinity ephantsi xa kuthelekiswa ne-sodium sulfide, kwaye ibonisa ukusebenza okuphezulu kwesicelo kwimboni yokukhanya, imboni yeekhemikhali kunye nezinye iinkalo. Umzekelo, isetyenziswa njengento ekrwada yokuvelisa i-ammonium sulfide kunye ne-ethyl mercaptan; kushishino lwezimayini, isetyenziswa kakhulu kwi copper ore beneficiation.

Okwangoku, amashishini amaninzi asebenza ngokuqokelela igesi ye-hydrogen sulfide kunye ne-carbon dioxide eyenziwa ngexesha lokulungiselela istrontium carbonate, ukuqinisekisa ukuba igesi ye-hydrogen sulfide kunye nekhabhon diokside inezigxina ezithile kunye noxinzelelo ngaphambi kokuba izingenise kwisisombululo sealkaline ukuze iphendule. Oku kuthetha ukuba iinkqubo zokulungiselela i-strontium carbonate kunye ne-sodium hydrosulfide zihlukeneyo, kwaye ngaphambi kokulungiswa kwe-sodium hydrosulfide, abasebenzi kufuneka benze amanyathelo amaninzi okuphatha kunye nokuqulunqwa, okwenza inkqubo yokulungiselela ibe nzima.

Amanyathelo eNkqubo yeMveliso

1. Isisombululo se-sodium sulfide yamanzi singeniswa kwinqaba yokuqala yokusabela nge-carbon dioxide recovery tower, kwaye i-carbon dioxide iphinda ifakwe kwinqaba yokuqala yokusabela, apho isisombululo se-sodium sulfide yamanzi kunye ne-carbon dioxide isabela.

2. Kwisinyathelo (1), i-strontium carbonate ebangelwayo, i-hydrogen sulfide gas eyenziwe, kunye ne-carbon dioxide engaphendulwanga iqokelelwa kwaye iphinde ibuyiselwe kwinqaba yokuqala yokusabela kwi-carbon dioxide recovery tower. I-carbon dioxide engaphendulwanga iphendula kunye nesisombululo se-sodium sulfide yamanzi kwi-carbon dioxide recovery tower, ngelixa i-hydrogen sulfide gas ingena kwinqaba yesibini yokusabela nge-carbon dioxide recovery tower.

3. Isisombululo se-alkaline ye-sodium hydroxide singeniswa kwinqaba yesibini yokusabela ngokusebenzisa inqaba yokubuyisela i-hydrogen sulfide, apho igesi ye-hydrogen sulfide isabela kunye nesisombululo se-alkaline ye-sodium hydroxide kwinqaba yesibini yokusabela.

4. Imveliso ye-sodium hydrosulfide esuka kwisinyathelo (3) iqokelelwa, kwaye igesi ye-hydrogen sulfide engaphendulwanga iphinda ifakwe kwinqaba yokubuyisela i-hydrogen sulfide ukuze iphendule ngesisombululo se-alkaline ye-sodium hydroxide.

Isishwankathelo, le nkqubo inokuvelisa ngokulandelelana i-strontium carbonate kunye ne-sodium hydrosulfide, ebonisa ukuqhubeka kakuhle kwenkqubo kunye nokufezekisa ukuphinda kusetyenziswe izinto eziluhlaza kunye neemveliso. Ukongezelela, le nkqubo yenza lula ukulungiswa kwe-sodium hydrosulfide ngokunciphisa imfuno yokuphatha amaninzi aphakathi kunye namanyathelo okuqulunqa. Ngaphaya koko, ifunxa ngokufanelekileyo ikharbon diokside kunye negesi yehydrogen sulfide, ithintela ihydrogen sulfide ukuba ingakhutshelwa emoyeni kwaye ibangele ungcoliseko lomoya.