Ukuqonda iSodium Cyanide: Imingcipheko, uLawulo, kunye neeNkathalo zokusiNgqongileyo

Sodium i-cyanide Yikhompawundi yeekhemikhali ephikisana kakhulu ethe yafumana ingqwalasela ngenxa yobume bayo obumbini njengearhente yoshishino eluncedo kunye nengozi enokubakho kokusingqongileyo. Le khompawundi ikhona kwiintlobo ezimbini eziphambili: ulwelo kunye nokuqinileyo. Nangona kunjalo, ngenxa yezoqoqosho kunye nezizathu zokupakisha, ziqinile Isodium cyanide lolona hlobo luxhaphakileyo lusetyenziswa kumashishini ahlukeneyo, ngakumbi kwimigodi kunye nokuveliswa kweekhemikhali.

Ubume beSodium Cyanide

I-sodium cyanide (NaCN) yityuwa emhlophe, enyibilikayo emanzini esetyenziswa ngokuyintloko ekutsalweni kwegolide kunye nesilivere kwi-ores. Ukusebenza kwayo ekwahluleni iintsimbi ezixabisekileyo kwi-ores yazo kuyenza ibe sisixhobo esixabisekileyo kwishishini lemigodi. Nangona kunjalo, Isodium cyanide ikwadume kakubi ngobutyhefu bayo. Ikhompawundi iyingozi kuphela xa idibana namanzi, njengoko inokuvelisa iigesi ezinetyhefu kakhulu, kuquka ihydrogen cyanide (HCN). Le ndlela yokusabela ibeka imingcipheko ebalulekileyo kwimpilo yabantu nakwimekobume.

Kubushushu obungama-30 degrees celcius, malunga ne-1 kg yamanzi inokunyibilika malunga ne-0.4 kg yesiqina. sodium cyanide. Oku kunyibilika okuphezulu kuthetha ukuba namanani amancinci e-sodium cyanide angakhokelela ekugxininiseni okuyingozi kwimithombo yamanzi, ngakumbi ukuba ayilawulwa kakuhle.

Iimpembelelo zempilo

Umzimba womntu awubonakalisi zimpawu zangoko xa usesichengeni sesodium cyanide ngaphandle kokuba udibana ngqo nento. Kwiimeko apho abantu bevezwa kumanqanaba aphezulu kancinane e-sodium cyanide, banokuba neempawu ezithambileyo ezifana nokukrwitshwa okanye ukungakhululeki kokuphefumla. Nangona kunjalo, ezi mpawu zihlala zingekho mbi ngokwaneleyo ukuze zifune unyango olukhawulezileyo, nto leyo ekhokelela kuluvo olungeyonyani lokhuseleko malunga neengozi zekhompawundi.

Kubalulekile ukuqonda ukuba i-sodium cyanide yityhefu enamandla. Ukungeniswa okanye ukuphefumla nakwizixa ezincinci kunokukhokelela kwiziphumo ezibi zempilo, kubandakanya ukungaphumeleli kokuphefumula, ukubanjwa kwentliziyo, kunye nokufa. Ngoko ke, amanyathelo angqongqo okhuseleko kufuneka abe kwindawo yokuthintela ukuvezwa, ngokukodwa kwiindawo zoshishino apho kusetyenziswa i-sodium cyanide.

Iingxaki zokusiNgqongileyo

Iingxelo zakutsha nje zibonise ukuba iimali ezincinci zesodium cyanide zinokuthi zingene ngokungaziyo kumachibi okucoca ugutyulo, ngokuyintloko ngenxa yokubaleka kwemigudu yokucima umlilo. Oku kuye kwaphakamisa i-alamu phakathi kweemeko zendalo kunye namagosa ezempilo yoluntu, njengoko umxholo we-cyanide kule mithombo yamanzi ifunyenwe ingaphezulu kancinane kumanqanaba okhuseleko oluqhelekileyo.

Ukusabela kwezi nkxalabo, iingcali kulawulo lwendalo esingqongileyo zithatha amanyathelo okulungisa ungcoliseko olunokubakho. Enye yeendlela eziphambili zokugrumba umhlaba onokuba nesodium cyanide kunye nokuwusebenzisa ngokutsha ukuthintela ukonakaliswa okungaphaya kokusingqongileyo. Le nkqubo ibalulekile ukuqinisekisa ukuba akukho mhlaba ungcolisekileyo ushiywe ungalungiswanga, nto leyo enokukhokelela kumonakalo wexesha elide kwi-ikholoji.

Iinzame zokulungisa

Inqanaba elilandelayo lokulungiswa libandakanya ukutshiza i-hydrogen peroxide kwiindawo apho i-sodium cyanide ifunyenwe khona. I-hydrogen peroxide yi-agent eyomeleleyo ene-oxidizing enokuthi inciphise ngokufanelekileyo i-sodium cyanide, iguqule ibe zizinto ezingenabungozi. Le ndlela isebenza ngokukodwa ekupheliseni imithombo yongcoliseko ephosiweyo, njengoko inceda ukuqhekeza ikhompawundi ye-cyanide ibe yimveliso engeyiyo ityhefu.

Ukusetyenziswa kwehydrogen peroxide kulo mongo bubungqina bokubaluleka kokusebenzisa unyango olukhuselekileyo nolusebenzayo lwekhemikhali ekulungiseni okusingqongileyo. Ngokuthoba i-sodium cyanide, abasemagunyeni banokuthomalalisa imingcipheko eyayanyaniswa nobukho bayo kokusingqongileyo, ukukhusela impilo yoluntu kunye nenkqubo yendalo yendawo.

isiphelo

I-sodium cyanide yikhompawundi equka ubumbini bokusetyenziswa kweshishini kunye nomngcipheko wokusingqongileyo. Ngelixa idlala indima ebalulekileyo ekukhutshweni kweentsimbi ezixabisekileyo, iingozi zayo ezinokubakho azinakubethwa ngoyaba. Izehlo zakutsha nje zokungcoliseka kwesodium cyanide kumadama okucocwa ilindle ziqaqambisa imfuneko yokubekwa esweni okuphaphileyo nokulawulwa kwale nto iyingozi.

Njengoko iingcali zisebenza ngenkuthalo ukugrumba umhlaba ongcolisekileyo kunye nokwenza i-sodium cyanide ingasebenzi ngehydrogen peroxide, kubalulekile ukuba imizi-mveliso kunye namaqumrhu alawulayo abeke phambili ukhuseleko kunye nolawulo lokusingqongileyo. Ngokuphumeza iiprothokholi ezikhuselekileyo zokhuseleko kunye nezicwangciso zokulungisa, sinokusebenzisa izibonelelo ze-sodium cyanide ngelixa sinciphisa ingozi kwimpilo yabantu kunye nokusingqongileyo.

Isishwankathelo, ukuqonda iipropati, iingozi, kunye nezicwangciso zokulawula ezinxulumene ne-sodium cyanide kubalulekile ekuqinisekiseni indawo yoshishino ekhuselekileyo kunye nezinzileyo. Njengoko siqhubela phambili, uphando oluqhubekayo kunye nolutsha ekukhuselweni kweekhemikhali kunye nokukhuselwa kwendalo kuya kuba ngundoqo ekujonganeni nemingeni eyenziwa yile ngqungquthela enzima.