Na-ebelata Mwepụta Gas Hydrogen Cyanide site na mwụfu sodium Cyanide

Okwu Mmalite

sodium cyanide bụ kemịkalụ na-egbu egbu nke a na-ahụta ọtụtụ ihe na ụlọ ọrụ dị ka Ngwuputa Ngwuputa, Nhazi igwe, na electroplating. Mgbe a sodium cyanide ikwasa emee, ike ntọhapụ nke hydrogen cyanide gas na-aghọ isi nchegbu. Gas a na-etinye nnukwu ihe egwu na ahụike mmadụ na gburugburu ebe obibi. A raara ọkwa blọọgụ a iji nyochaa atụmatụ dị irè maka ibelata ntọhapụ nke gas hydrogen cyanide n'oge ihe omume dị otú ahụ.

Ịghọta mmeghachi omume

Sodium cyanide nwere ike iji mmiri, acid, ma ọ bụ ihe ndị ọzọ meghachi omume iji mepụta gas cyanide hydrogen. Mmeghachi omume a na-agbanwe agbanwe, mana ụfọdụ ọnọdụ, dị ka oke mmiri ma ọ bụ gburugburu acid, nwere ike ịkwado nguzozi maka mmepụta gas ọzọ.

Usoro nzaghachi ozugbo

Mwepu na ikewapụ

Ihe kacha mkpa n'ihe omume nke a sodium cyanide mwụfu bụ ịkwapụ ebe ahụ ngwa ngwa. Hazie ebe nchekwa gburugburu ebe a na-awụfu ihe ka ndị mmadụ na-enyeghị ikike pụọ. Gbaa mbọ hụ na agbagoro ndị na-aza ihe mberede ma nwee akụrụngwa nchekwa nkeonwe (PPE). Nke a na-agụnye ihe mkpuchi gas nwere nzacha kwesịrị ekwesị, gloves na-eguzogide ọgwụ, enyo, na uwe nchebe.

Ihe nke Mwụfu

Nwere ihe wụfuru sodium cyanide iji kwụsị mgbasa ya. Jiri ihe ndị na-amịkọrọ mmiri dị ka ájá, vermiculite, ma ọ bụ ihe a na-arụ ọrụ nke ọma carbon iji mịpụta mmiri mmiri ma ọ bụ cyanide siri ike. Wuo ihe mgbochi ma ọ bụ ihe mgbochi gburugburu ebe mmiri na-awụfu iji gbochie cyanide iru ebe mmiri na-asọpụta, ọwara mmiri, ma ọ bụ ebe ndị ọzọ na-adịghị ike.

Mbelata mwepụta nke hydrogen Cyanide gas

ventilashion

Ọ bụrụ na mwụfu ahụ na-eme n'ime ụlọ, hụ na ikuku ikuku dị mma iji chụsasịa gas hydrogen cyanide. Mepee windo na ọnụ ụzọ ka ikuku dị ọhụrụ banye ma kwe ka gas gbapụ. Na ntọala ụlọ ọrụ, rụọ ọrụ usoro ikuku ventilashị iji meziwanye mgbasa ikuku. Ma kpachara anya, n'ihi na usoro ikuku na-adịghị mma nwere ike gbasaa gas na mpaghara ndị ọzọ.

Neutralization na Chemical Reagents

• nwụrụ peroxide: Hydrogen peroxide bụ kemịkalụ a na-ejikarị eme ihe maka iwepu sodium cyanide na hydrogen cyanide. Ọ oxidizes cyanide n'ime cyanate, nke na-adịchaghị emerụ ahụ. Ị nwere ike ịgba a hydrogen peroxide ngwọta n'elu sodium cyanide wụfuru na mpaghara gbara ya gburugburu iji wepụ cyanide ma belata ohere nke mwepụta gas hydrogen cyanide.

• Hypochlorite sodium: Sodium hypochlorite, nke a makwaara dị ka ịcha ọcha, enwere ike iji wepụ cyanide. Ọ na-eme ka cyanide oxidizes n'ime ihe ndị na-egbu egbu. Otú ọ dị, jiri nlezianya mee ya, n'ihi na ojiji na-ezighị ezi nwere ike iduga n'ichepụta ngwaahịa ndị dị ize ndụ.

• Thiosulfate: Thiosulfate nwere ike imeghachi omume na cyanide iji mepụta thiocyanate, nke na-adịchaghị egbu egbu. Mmeghachi omume a nwere ike inye aka belata mmetụta nke ntọhapụ gas hydrogen cyanide.

Mmiri Adsorption na Scrubbing

Mmiri cyanide hydrogen na-agbaze n'ime mmiri. N'ọnọdụ ụfọdụ, ịgbasa ezigbo alụlụụ mmiri n'ikuku nwere ike inye aka ịmịnye gas. Gas na-abanye n'ime ụmụ irighiri mmiri wee daa n'ala. N'ime ụlọ ọrụ mmepụta ihe, a pụrụ iji ndị na-ehichapụ gas rụọ ọrụ. Ngwa ndị a na-ebufe ikuku e merụrụ emerụ site na mmiri mmiri, na-abụkarị mmiri ma ọ bụ ihe ngwọta kemịkal, iji wepụ ihe ndị na-emerụ emerụ dị ka hydrogen cyanide ma belata ntinye ya na ikuku.

Nleba anya na nchọpụta

Na-aga n'ihu na-enyocha ogo ikuku gburugburu ebe a na-awụfu maka ikuku hydrogen cyanide. Jiri ngwaọrụ nchọpụta gas dị ka sensọ electrochemical, sensọ infrared, ma ọ bụ tubes colorimetric iji tụọ mkpokọta gas. Ihe data a dị mkpa maka nyochaa ịdị irè nke usoro mbelata na ịhụ na nchekwa nke ndị na-azaghachi na ọha na eze.

Ngwọta ogologo oge

Ozugbo ihe iyi egwu ozugbo nke ikuku hydrogen cyanide ga-achịkwa, ọ dị mkpa imezi ogologo oge nke mpaghara ahụ metụtara. Nke a na-agụnye iwepụ na ikpofu ala emetọtọ, ihe ndị na-emerụ emerụ na ihe ndị dị n'elu, na ilekwasị anya maka cyanide ọ bụla fọdụrụnụ. Ala nke nwere sodium cyanide metọọ nwere ike ịdị mkpa ka gwuo ya, gwọọ ya, ma tụfu ya n'ebe mkpofu dị ize ndụ.

mmechi

Mbelata ntọhapụ nke hydrogen cyanide gas sitere na mmiri mmiri sodium cyanide chọrọ nzaghachi ngwa ngwa na ahaziri ahazi. Site n'itinye nchụpụ na njide ngwa ngwa, yana nnọpụiche dị mma, ikuku ikuku, na usoro nleba anya, enwere ike ibelata ihe egwu dị na gas cyanide hydrogen. Ọzụzụ kwesịrị ekwesị maka ndị na-azaghachi ihe mberede na iji kemịkalụ reagents ziri ezi bụ isi ihe na-echekwa ndị mmadụ na gburugburu ebe obibi mgbe a na-emeso mwụfu sodium cyanide.