Ukuqonda i-Sodium Cyanide: Izingozi, Ukuphathwa, Nokukhathazeka Kwezemvelo

Sodium i-cyanide iyinhlanganisela yamakhemikhali eyimpikiswano kakhulu eye yadonsa ukunakwa ngenxa yesimo sayo esimbaxambili njengokubili i-ejenti yezimboni ewusizo kanye nobungozi bemvelo engaba khona. Le nhlanganisela ikhona ngezindlela ezimbili eziyinhloko: uketshezi kanye nokuqinile. Nokho, ngenxa yezizathu zezomnotho kanye nokupakisha, okuqinile I-sodium cyanide kuyindlela esetshenziswa kakhulu ezimbonini ezehlukene, ikakhulukazi ezezimayini nezokukhiqiza amakhemikhali.

Imvelo ye-Sodium Cyanide

I-sodium cyanide (NaCN) iwusawoti omhlophe, oncibilika emanzini osetshenziswa kakhulu ekukhipheni igolide nesiliva ku-ore. Ukusebenza kahle kwayo ekuhlukaniseni izinsimbi eziyigugu nezimbiwa zazo kuyenza ibe yinsiza ebalulekile embonini yezimayini. Nokho, I-Sodium Cyanide nayo idume kabi ngobuthi bayo. Inhlanganisela iyingozi kuphela uma ihlangana namanzi, njengoba ingakhiqiza amagesi anobuthi obukhulu, okuhlanganisa i-hydrogen cyanide (HCN). Lokhu kusabela kubeka engcupheni enkulu kokubili empilweni yomuntu nasendaweni ezungezile.

Emazingeni okushisa angama-30 degrees Celsius, cishe i-1 kg yamanzi ingancibilika cishe u-0.4 kg wokuqina. i-sodium cyanide. Lokhu kuncibilika okuphezulu kusho ukuthi ngisho nenani elincane le-sodium cyanide lingaholela ekugxilweni okuyingozi emithonjeni yamanzi, ikakhulukazi uma ingalawulwa kahle.

Imithelela Yezempilo

Umzimba womuntu awubonisi izimpawu ezisheshayo lapho uchayeka ku-sodium cyanide ngaphandle uma uhlangana ngqo nento. Ezimeni lapho abantu bechayeka emazingeni aphakeme kancane e-sodium cyanide, bangase babe nezimpawu ezithambile njengokuklinywa noma ukungakhululeki kokuphefumula. Kodwa-ke, lezi zimpawu ngokuvamile azibi kakhulu ngokwanele ukuthi zidinga ukunakwa ngokushesha, okuholela kumqondo ongamanga wokulondeka mayelana nezingozi zenhlanganisela.

Kubalulekile ukuqonda ukuthi i-sodium cyanide ingushevu onamandla. Ukungenisa noma ukuhogela ngisho namanani amancane kungaholela emiphumeleni emibi kakhulu yezempilo, okuhlanganisa ukwehluleka ukuphefumula, ukuboshwa kwenhliziyo, ngisho nokufa. Ngakho-ke, izinyathelo zokuphepha eziqinile kufanele zibe khona ukuze kuvinjelwe ukuchayeka, ikakhulukazi ezimeni zezimboni lapho kusetshenziswa khona i-sodium cyanide.

Ukukhathazeka Ngezemvelo

Imibiko yakamuva ibonise ukuthi amanani amancane e-sodium cyanide kungenzeka angena ngokungafanele emachibini okuhlanza indle, ngokuyinhloko ngenxa yokugeleza kwemizamo yokucisha umlilo. Lokhu kuye kwaphakamisa izixwayiso phakathi kwezazi zemvelo kanye nezikhulu zezempilo zomphakathi, njengoba okuqukethwe kwe-cyanide kule mithombo yamanzi kutholakale ukuthi kungaphezulu kancane kwamazinga okuphepha ajwayelekile.

Ukusabela kulokhu kukhathazeka, ochwepheshe kwezokuphathwa kwemvelo bathatha izinyathelo zokubhekana nokungcoliswa okungenzeka. Enye yezindlela eziyinhloko ihilela ukumba inhlabathi engase ibe ne-sodium cyanide futhi igaywe kabusha ukuze kuvinjelwe ukucekelwa phansi kwemvelo okwengeziwe. Le nqubo ibalulekile ukuze kuqinisekiswe ukuthi akukho nhlabathi engcolile eshiywa inganakiwe, okungaholela ekulimaleni kwesikhathi eside kwemvelo.

Imizamo Yokulungisa

Isigaba esilandelayo sokulungisa sihlanganisa ukufafaza i-hydrogen peroxide ezindaweni lapho kutholwe khona i-sodium cyanide. I-hydrogen peroxide iyi-ejenti enamandla eyenza i-oxidizing engakwazi ukwenza i-sodium cyanide ingabi namandla, iguqule ibe izinto eziyingozi kancane. Le ndlela iphumelela kakhulu ekuqedeni imithombo yokungcola egejiwe, njengoba isiza ukuhlukanisa inhlanganisela ye-cyanide ibe yimikhiqizo engeyona enobuthi.

Ukusetshenziswa kwe-hydrogen peroxide kulo mongo kuwubufakazi bokubaluleka kokusebenzisa imithi yokwelapha ngamakhemikhali ephephile nephumelelayo ekulungiseni imvelo. Ngokuqeda i-sodium cyanide, iziphathimandla zinganciphisa ubungozi obuhlobene nokuba khona kwayo endaweni ezungezile, zivikele kokubili impilo yomphakathi kanye nemvelo yendawo.

Isiphetho

I-sodium cyanide iyinhlanganisela ehlanganisa ububili bokusetshenziswa kwezimboni kanye nobungozi bemvelo. Nakuba idlala indima ebalulekile ekukhishweni kwezinsimbi eziyigugu, izingozi zayo ezingenzeka azinakwa. Izehlakalo zakamuva zokungcoliswa kwe-sodium cyanide emachibini okuhlanza indle zigqamisa isidingo sokuqapha nokulawulwa ngokuphaphile kwale nto eyingozi.

Njengoba ochwepheshe besebenza ngokuzimisela ukumba inhlabathi engcolile futhi banciphise i-sodium cyanide nge-hydrogen peroxide, kubalulekile ukuthi izimboni nezinhlaka ezilawulayo zibeke phambili ukuphepha nokunakekela imvelo. Ngokusebenzisa izivumelwano zokuphepha eziqinile namasu okulungisa, singasebenzisa izinzuzo ze-sodium cyanide kuyilapho sinciphisa ubungozi bayo empilweni yomuntu kanye nemvelo.

Kafushane, ukuqonda izakhiwo, ubungozi, namasu okuphatha ahlotshaniswa ne-sodium cyanide kubalulekile ukuze kuqinisekiswe indawo yezimboni ephephile futhi eqhubekayo. Njengoba siqhubekela phambili, ucwaningo oluqhubekayo kanye nokuqanjwa okusha kwezokuphepha kwamakhemikhali nokuvikelwa kwemvelo kuzoba ukhiye ekubhekaneni nezinselele ezilethwa yile nhlanganisela eyinkimbinkimbi.