Ukuveliswa kwe-Sodium Cyanide e-China: Ukugxila kwiNdlela yokuKhanya kweOyile yokuKhanya

I-Sodium cyanide, ikhemikhali ebalulekileyo esetyenziswa kumashishini ahlukeneyo, ingakumbi kwimigodi yegolide kunye nokwenziwa kweekhemikhali, iveliswa ngeendlela ezahlukeneyo. E-China, iinkqubo ezine eziphambili zeMveliso ziyaqatshelwa: i- Light Oil Cracking Method , i-Anger method, i- Sodium Ammonia Method , kunye ne-acrylonitrile by-product method. Eli nqaku lijonga iimpawu ze-light oil cracking method, ebalasele ngokusebenza kwayo kakuhle kunye nokhuseleko lwayo.

Isishwankathelo seNdlela yokuKhanya kweOyile yokuKhanya

Indlela yokuqhekeka kweoyile ekhanyayo yahlulwe ngokusebenzisa kwayo ioyile ekhanyayo ezinzileyo njengezinto eziluhlaza, ezidityaniswe ne-petroleum coke njengesithwali. Le ndlela isebenza kumaqondo obushushu aphezulu okusabela, okwenza kube lula ukuguqulwa kwezinto eziluhlaza zibe yiSodium Cyanide ngempumelelo . Enye yezona zinto ziphawulekayo kule nkqubo kukusetyenziswa kwayo okumangalisayo; le nkqubo ifikelela ekusetyenzisweni kweoyile ekhanyayo nge-100%, ukuqinisekisa ukuba zonke izinto ezifakwayo ziguqulwa ngempumelelo zibe ziimveliso.

Isivuno esiPhezulu kunye nokuSebenza

Ukongeza kwisantya sayo sokusetyenziswa esiphezulu, indlela yokuqhekeka kweoyile ekhanyayo inemveliso emangalisayo ye-ammonia engamanzi, edlula i-90%. Le mveliso iphezulu ibalulekile ekusebenzeni kakuhle kwenkqubo yemveliso, njengoko ikhulisa imveliso ngelixa inciphisa inkunkuma. Ukusebenza kakuhle kwale ndlela akuncedi nje kuphela kwinzuzo yeMveliso yeSodium Cyanide kodwa ikwahambelana nesidingo esikhulayo seendlela zokwenza imveliso ezizinzileyo nezisebenzisa izixhobo.

Inkqubo Yemveliso Elula

Ukuseta imveliso yendlela yokuqhekeka kweoyile ekhanyayo ilungelelaniswe kwiinkqubo ezininzi eziphambili, nganye idlala indima ebalulekileyo kwinkqubo iyonke:

• Inkqubo Yokugcina Nokuthutha Izinto Eziluhlaza: Le nkqubo inoxanduva lokuphathwa ngokukhuselekileyo nangokufanelekileyo kwezinto eziluhlaza, iqinisekisa ukuba ioyile ekhaphukhaphu kunye ne-petroleum coke ziyafumaneka lula kwinkqubo yemveliso.

• Inkqubo Yokuqhekeka Kweempendulo: Eyona nto iphambili kwinkqubo yemveliso, le nkqubo yenza kube lula ukusabela kweekhemikhali ezifunekayo ukuvelisa i-sodium cyanide . Amaqondo obushushu aphezulu kunye neemeko ezilawulwayo kule nkqubo zibalulekile ekufezekiseni utshintsho lweekhemikhali olufunekayo.

• Inkqubo Yonyango Lwegesi Yesithando: Le nkqubo ilawula iigesi eziveliswa ngexesha lokusabela, iqinisekisa ukuba naluphi na ukhuphelo oluyingozi luyanyangwa kwaye alubeki mngcipheko kwindalo esingqongileyo okanye kwimpilo yabantu.

• Inkqubo yokufunxa imveliso egqityiweyo: Nje ukuba iSodium cyanide iveliswe, le nkqubo inoxanduva lokubamba nokugcina imveliso yokugqibela, ilungele ukusasazwa kumashishini ahlukeneyo.

• Inkqubo Yokucoca Amanzi Amdaka kunye Neentsalela Zenkunkuma: Uxanduva lokusingqongileyo luyinto ephambili ekuqwalaselweni kwimveliso yanamhlanje yeekhemikhali. Le nkqubo iqinisekisa ukuba nayiphi na inkunkuma eveliswa ngexesha lenkqubo yokuvelisa iphathwa ngokufanelekileyo, nto leyo enciphisa impembelelo kwindalo esingqongileyo.

Iingqwalasela zoKhuseleko nokusiNgqongileyo

Ukhuseleko lubaluleke kakhulu ekuvelisweni kwe-sodium cyanide, ngenxa yendalo eyityhefu yekhemikhali. Indlela yokuqhawula ioli ekhanyayo isebenzisa indlela yokuvelisa i-loop evaliweyo, eyanciphisa kakhulu umngcipheko wokuvuza kunye nokuvezwa kwezinto ezinobungozi. Ngokugcina i-micro-negative pressure operation, inkqubo iqinisekisa ukuba nayiphi na into ekhutshwayo enokubakho iqulethwe kwindawo yokuvelisa.

Ukuveliswa kwenkqubo eqhubekayo kwandisa ngakumbi ukhuseleko, njengoko ivumela ukubeka iliso ngexesha langempela kunye nokulawulwa kwenkqubo yokuvelisa. Le ndlela yokulawula ukhuseleko ayikhuseli abasebenzi kuphela kodwa ikwaqinisekisa ukuthotyelwa kwemigaqo engqongqo yokusingqongileyo.

isiphelo

Indlela yokuqhawula ioli ekhanyayo yokuvelisa i-sodium cyanide e-China ibonisa indlela yanamhlanje yokuvelisa imichiza, ebonakaliswe ngokusebenza okuphezulu, ukhuseleko kunye noxanduva lokusingqongileyo. Ngomlinganiselo wayo we-100% wokusetyenziswa kwe-oyile ekhanyayo kunye ne-90% yesivuno se-ammonia yolwelo, le ndlela ivelele njengokhetho oluphambili lwabavelisi abajolise ekuhlangabezaneni nemfuno ekhulayo ye-sodium cyanide ngelixa bebambelela kwizenzo ezizinzileyo. Njengoko ishishini liqhubeka nokuvela, indlela yokuqhekeka kwe-oyile ekhanyayo inokudlala indima ebalulekileyo ekubumbeni ikamva lemveliso ye-sodium cyanide.