Ukunciphisa Ukukhutshwa kweGesi yeHydrogen Cyanide kwiSodium Cyanide Spills

intshayelelo

I-sodium cyanide yikhemikhali enobuthi kakhulu esetyenziswa kakhulu kumashishini afana nemigodi, ukucubungula isinyithi, kunye nokufaka i-electroplating. Xa kuchitheka i -sodium cyanide , ukukhululwa okunokwenzeka kwegesi ye-hydrogen cyanide kuba yingxaki enkulu. Le gesi ibeka umngcipheko omkhulu kwimpilo yabantu nakwindalo esingqongileyo. Le posi yebhlog izinikele ekuhloleni amaqhinga asebenzayo okunciphisa ukukhutshwa kwegesi ye-hydrogen cyanide ngexesha leziganeko ezinjalo.

Ukuqonda Indlela Asabela ngayo

Isodium cyanide inokusabela ngamanzi, iiasidi, okanye ezinye izinto ukuvelisa igesi yehydrogen cyanide. Ukusabela kuyabuyiselwa umva, kodwa iimeko ezithile, ezifana nobuninzi bamanzi okanye imo engqongileyo eneasidi, zinokunika ibhalansi kwimveliso yerhasi eninzi.

Amanyathelo okuphendula ngokukhawuleza

Ukufuduka kunye Nokwahlukaniswa

Eyona nto iphambili xa kuchitheka iSodium Cyanide kukuphuma kuloo ndawo ngokukhawuleza. Misela ummandla okhuselekileyo ojikeleze indawo echithekileyo ukuze abantu abangagunyaziswanga bangene. Qinisekisa ukuba abantu abasabela ngexesha likaxakeka bayaziswa kwaye baxhotyiswe ngezixhobo zokuzikhusela ezifanelekileyo (PPE). Oku kuquka iimaski zegesi ezinezihluzo ezifanelekileyo, iiglavu ezinganyangekiyo ngamakhemikhali, iiglasi zeglasi, kunye neempahla zokuzikhusela.

Ukuqulathwa kokuchitheka

Faka iSodium cyanide echithekileyo ukuze uyeke ukusasazeka kwayo. Sebenzisa izinto ezifunxayo ezifana nesanti, i-vermiculite, okanye i-activated Carbon ukuze ufunxe ulwelo okanye i-cyanide eqinileyo. Yakha imiqobo okanye iidike ezijikeleze indawo echithekileyo ukuze uthintele i-cyanide ukuba ingafikeleli emanzini, kwiindlela zokuhambisa amanzi, okanye kwezinye iindawo ezisengozini.

Unciphiso loNciphiso lweGesi yeHydrogen Cyanide

komoya

Ukuba ukuchitheka kwenzeka ngaphakathi endlwini, qinisekisa ukungena komoya okulungileyo ukuze usasaze igesi yehydrogen cyanide. Vula iifestile kunye neengcango ukuze kungene umoya omtsha kwaye uvumele igesi ukuba ibaleke. Kwizicwangciso zemizi-mveliso, sebenzisa iinkqubo zokungenisa umoya zomatshini ukuphucula ukujikeleza komoya. Kodwa lumka, njengoko iinkqubo zokungenisa umoya ezingafanelekanga zinokusasaza irhasi kwezinye iindawo.

Ukungathathi hlangothi kunye neeReagents zeMichiza

• I-Hydrogen Peroxide : I-Hydrogen peroxide yikhemikhali esetyenziswa kakhulu ekuthomalaliseni i-sodium cyanide kunye ne-hydrogen cyanide. I-oxidize i-cyanide ibe yi-cyanate, nto leyo engenabungozi kangako. Ungatshiza isisombululo se-hydrogen peroxide phezu kwe-sodium cyanide echithekileyo kunye nendawo engqongileyo ukuze uthomalalise i-cyanide kwaye unciphise amathuba okukhululwa kwegesi ye-hydrogen cyanide.

• I-Sodium Hypochlorite : I-Sodium hypochlorite, eyaziwa ngokuba yi-bleach, ingasetyenziselwa ukuphelisa i-cyanide. I-oxidize i-cyanide ibe zizinto ezingenabungozi kangako. Nangona kunjalo, yisebenzise ngononophelo, njengoko ukusetyenziswa gwenxa kunokukhokelela ekudalweni kweemveliso eziyingozi.

• I-Thiosulfate : I-Thiosulfate inokusabela kunye ne-cyanide ukuze idale i-thiocyanate, engeyiyo ityhefu kangako. Le mpendulo inokunceda ekunciphiseni impembelelo yokukhutshwa kwegesi ye-hydrogen cyanide.

Amanzi Adsorption kunye Scrubbing

Irhasi yeHydrogen cyanide inyibilika emanzini. Kwezinye iimeko, ukutshiza inkungu yamanzi emoyeni kunokunceda ukufunxa irhasi. Irhasi ivaleleka kumathontsi amanzi ize iwe phantsi. Kwiimeko zoshishino, i-gas scrubbers ingaqeshwa. Ezi zixhobo zigqithisa umoya ongcolileyo ngolwelo, ngokuqhelekileyo amanzi okanye isisombululo sekhemikhali, ukususa izinto ezingcolileyo ezifana ne-hydrogen cyanide kunye nokunciphisa ukugxila kwayo emoyeni.

Ukubeka iliso kunye nokuFumana

Hlala ubeka esweni umgangatho womoya ojikeleze indawo yokuchitheka kwegesi yehydrogen cyanide. Sebenzisa izixhobo zokubona igesi ezifana ne-electrochemical sensors, i-infrared sensors, okanye iityhubhu ezinemibala ukulinganisa ukuxinwa kwegesi. Le datha ibalulekile ekuhloleni ukusebenza kwamanyathelo okunciphisa kunye nokuqinisekisa ukhuseleko lwabaphenduli kunye noluntu.

Ukulungiswa kwexesha elide

Emva kokuba isongelo esikhawulezileyo sokukhutshwa kwegesi ye-hydrogen cyanide iphantsi kolawulo, ukulungiswa kwexesha elide kwendawo echaphazelekayo kuyadingeka. Oku kubandakanya ukususa kunye nokulahla umhlaba ongcolisekileyo, izixhobo zokucoca kunye nomphezulu, kunye nokubeka iliso kuyo nayiphi na i-cyanide eseleyo. Umhlaba onesodium cyanide unokufuna ukugrunjwa, unyangwe, ulahlwe kwindawo yenkunkuma eyingozi.

isiphelo

Ukunciphisa ukukhutshwa kwegesi ye-hydrogen cyanide ekuchithekeni kwe-sodium cyanide kufuna impendulo ekhawulezayo nelungelelanisiweyo. Ngokuphumeza ukukhutshwa ngokukhawuleza kunye nokugcinwa, kunye nokungathathi hlangothi okusebenzayo, ukungena komoya, kunye nezicwangciso zokubeka iliso, iingozi ezibangelwa yi-hydrogen cyanide gas zinokuncitshiswa kakhulu. Uqeqesho olufanelekileyo lwabaphenduli bexesha likaxakeka kunye nokusetyenziswa okuchanekileyo kwee-reagents zamachiza ngundoqo ekukhuseleni abantu kunye nokusingqongileyo xa ujongene nokuchithwa kwe-sodium cyanide.