sodium cyanide, Ngwakọta na-egbu egbu nke ukwuu, na-etinye nnukwu ihe ize ndụ nye ndị ọrụ na ụlọ ọrụ dị iche iche n'ihi ike ya maka nsị ọrụ. Edemede a na-enyocha usoro nke nsi, ụzọ nke ikpughe, na ngwa dị iche iche nke sodium cyanide, na-akọwapụta mkpa ọ dị maka usoro nchekwa siri ike n'ebe ọrụ ebe a na-eji kemịkal a eme ihe.
Ịghọta nsí Sodium Cyanide
Sodium cyanide bụ isi ihe dị ize ndụ n'ihi ikike ya ịhapụ ion cyanide n'ime ahụ, nke nwere ike ịkpata nnukwu nsogbu ahụike. Mmetụta toxicological nke sodium cyanide sitere na mmekorita ya na cytochrome oxidase, enzyme dị mkpa na usoro iku ume cellular. Mgbe cyanide na-abanye n'ime ahụ, ọ na-ejikọta na ígwè (Fe3+) na cytochrome oxidase, na-egbochi ọrụ ya. Mgbagha a na-egbochi nnyefe nke electrons na agbụ iku ume, na-eduga na asphyxia intracellular na hypoxia anụ ahụ na-esote. Ihe si na ya pụta bụ nsi na-amalite ngwa ngwa, nke nwere ike ịnwụ ma ọ bụrụ na agwọghị ya ngwa ngwa.
The ọnụ na-egbu egbu dose nke sodium cyanide dị oke egwu, e mere atụmatụ na ihe dịka 1 ruo 2 milligrams maka okenye. Ike a na-egosi mkpa dị oke mkpa maka mmata na ihe mgbochi na gburugburu ebe sodium cyanide dị.
Ụzọ nke ngosi
Ikpughe ọrụ na sodium cyanide nwere ike ime site n'ọtụtụ ụzọ:
Inhalation: Ndị ọrụ nwere ike ikuru uzuzu ma ọ bụ vapo sodium cyanide, ọkachasị n'oge usoro ọgwụgwọ okpomọkụ. Usoro iku ume bụ ụzọ bụ isi maka ntinye ihe a na-egbu egbu n'ime ahụ.
Mmanya akpụkpọ ahụ: Sodium cyanide nwekwara ike banye n'ime akpụkpọ ahụ, karịsịa ma ọ bụrụ na e nwere mkpụpu ma ọ bụ abrasions. A na-elelịkarị ụzọ mkpughe a mana ọ nwere ike ịdị mkpa na ntọala ụlọ ọrụ.
Ingestion: Ọ bụ ezie na ọ na-adịkarịghị adịkarị, ịṅụ sodium cyanide na mberede nwere ike ime, karịsịa na gburugburu ebe a na-eri nri na ihe ọṅụṅụ n'akụkụ ebe mmetọru.
Ngwa ụlọ ọrụ nke sodium Cyanide
N'agbanyeghị nsi ya, a na-eji sodium cyanide eme ihe n'ọtụtụ ebe n'ime ụlọ ọrụ dị iche iche n'ihi ịdị irè ya na ngwa ngwa. Ụfọdụ n'ime ihe eji eme ihe gụnyere:
Hydrometallurgy: A na-eji sodium cyanide arụ ọrụ nke ukwuu n'iwepụta ọla edo na ọlaọcha site na ọla. Usoro cyanidation na-agụnye ịgbari ígwè na ngwọta cyanide, na-enye ohere maka mgbake nke ọma nke ọla dị oké ọnụ ahịa.
Electrorating: na Eletriki ụlọ ọrụ, sodium cyanide na-eje ozi dị ka isi akụrụngwa na electroplating ngwọta. Ọ na-enyere aka melite ogo na ịdịte aka nke mkpuchi ígwè.
Metal Quenching: A na-eji sodium cyanide mee ihe Metal Quenching usoro, ebe ọ na-enyere aka na ngwa ngwa jụrụ nke ọla iji welie ike na ike ha.
Nrụpụta ọgwụ pesticide: A na-ejikwa ogige ahụ na-emepụta ụfọdụ ọgwụ pesticides, na-egosipụta ọrụ ya na ngwa ọrụ ugbo.
Organic Synthesis na ụlọ ọrụ kemịkalụ: Sodium cyanide bụ ihe reagent bara uru na ya Njikọ Organic, na-enyere aka ịmepụta ogige kemịkal dị iche iche.
Usoro nchekwa na ụkpụrụ
N'iburu oke nsi nke sodium cyanide, ọ dị mkpa maka ụlọ ọrụ na-eji ogige a mejuputa ụkpụrụ nchekwa siri ike. Usoro ndị bụ isi gụnyere:
Ngwa Nchedo Onwe Onye (PPE): Ndị ọrụ kwesịrị inwe PPE kwesịrị ekwesị, gụnyere uwe aka, mkpuchi, na uwe nchebe, iji belata ikpughe.
Sistemu ikuku: Ikuku ikuku zuru oke na oghere ọrụ nwere ike inye aka belata mkpokọta sodium cyanide ikuku, na-ebelata ohere nke iku ume.
Ọzụzụ na mmata: Ekwesịrị ịme usoro ọzụzụ oge niile iji kuziere ndị ọrụ gbasara ihe egwu dị na sodium cyanide, omume njikwa nchekwa na usoro nzaghachi mberede.
Atụmatụ nzaghachi mberede: Ụlọ ọrụ ga-enwerịrị atụmatụ nzaghachi mberede doro anya iji lebara ihe ndị nwere ike ikpughe anya, gụnyere ịnweta ọgwụ mgbochi dịka hydroxocobalamin ma ọ bụ sodium thiosulfate.
Nleba anya na nnabata: Nleba anya mgbe nile nke ọkwa sodium cyanide n'ebe ọrụ, yana nrube isi na ụkpụrụ nchekwa ọrụ, dị mkpa iji hụ na ebe ọrụ dị mma.
mmechi
Sodium cyanide bụ kemịkalụ siri ike na nke na-arụ ọrụ dị mkpa na usoro mmepụta ihe dị iche iche. Agbanyeghị, oke nsi ya na-achọ nghọta zuru oke nke ihe egwu metụtara yana mmejuputa usoro nchekwa siri ike. Site n'ibute nchekwa ndị ọrụ ụzọ na ịgbaso ụkpụrụ nduzi, ụlọ ọrụ nwere ike ibelata ihe egwu dị na sodium cyanide ma na-aga n'ihu na-erite uru na ngwa ya. Ka mmata banyere ihe egwu dị n'ọrụ na-abawanye, ọ dị mkpa ka ndị na-ewe mmadụ n'ọrụ na ndị ọrụ na-amụba anya na mbọ ha na-eme iji gbochie nsị na ịhụ na ebe ọrụ dị mma.
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