Ubwino wa Sodium Cyanide mu Kupanga Golide

Sodium cyanide kwa nthawi yayitali wakhala ndi udindo waukulu pamakampani opanga migodi ndi kuchotsa golide. Ngakhale kuti ndi poizoni kwambiri, mawonekedwe ake apadera amapangitsa kuti ikhale mankhwala osasinthika Kupanga golide njira. Nkhaniyi iwunika ubwino wosiyanasiyana wa Sodium cyanide pakupanga golide, komanso kumvetsetsa mozama za mawonekedwe ake akuthupi ndi mankhwala.

1. High zosungunulira Mphamvu Gold

Chimodzi mwazabwino kwambiri za Sodium Cyanide ndi golide wake wamphamvu kwambiri - kusungunuka mphamvu. Mu Kuchotsa golide, imapanga zinthu zokhazikika zokhala ndi ayoni agolide, zomwe zimathandiza kulekanitsa bwino golide ndi miyala. Katunduyu amakulitsa kwambiri kuchuluka kwa m'zigawo, kulola ochita migodi kuti apeze golide wochulukirapo kuchokera pamtengo womwe wapatsidwa. Zotsatira zake, zimathandizira kukulitsa zobwerera zachuma kuchokera ku ntchito zamigodi ya golide.

2. Mtengo - Kuchita bwino

Mtengo ndi chinthu chofunikira kwambiri pantchito iliyonse yamakampani, ndi sodium cyanide imapereka mwayi wapadera pankhaniyi. Ndiotsika mtengo poyerekeza ndi golide wambiri - mankhwala ochotsa. Kuchita bwino kumeneku kumapangitsa kuti ikhale njira yabwino kwa opanga golide, makamaka omwe amagwira ntchito pamlingo waukulu. Pochepetsa mtengo wamankhwala, sodium cyanide imathandizira kutsitsa mtengo wonse wopanga, motero kumawonjezera phindu la migodi ya golide.

3. Kukhazikika Kwabwino

Sodium cyanide imawonetsa kukhazikika kwabwino, komwe kumakhala kopindulitsa posungira komanso kugwiritsidwa ntchito popanga golide. Imakhala ngati cholimba, mu mawonekedwe a white cubic crystalline granules kapena ufa. Ikhoza kusungidwa mosavuta pansi pamikhalidwe yoyenera kwa nthawi yaitali popanda kuwonongeka kwakukulu. Ikasungunuka m'madzi kapena ammonia yamadzimadzi, imakhalabe ndi mankhwala ake, kuonetsetsa kuti ikugwira ntchito nthawi zonse pochotsa golide.

4. Kusavuta Kugwiritsa Ntchito

Kugwiritsa ntchito sodium cyanide pakupanga golide ndikosavuta. Kusungunuka kwake m'madzi kumalola kukonzekera kosavuta kwa mayankho omwe angagwiritsidwe ntchito mosavuta pochotsa. Ogwira ntchito amatha kuthana ndi mayankhowa mosavuta, potsatira ndondomeko zoyenera zachitetezo.

Zomangamanga ndi Zachilengedwe

Zida zakuthupi

Sodium cyanide ndi yolimba nthawi zonse. Ili ndi tinthu tating'ono tating'ono ta cubic kapena ufa. Imasungunuka mosavuta m'madzi ndi ammonia yamadzimadzi. Akasungunuka m'madzi, yankho lake limakhala ndi hydrolysis, zomwe zimapangitsa kuti alkaline ichitike.

Chemical Reactivity

M'malo achinyezi, sodium cyanide imatha kusokoneza ndikutulutsa mpweya wa ammonia. Zotsatira za mankhwala ndi izi: NaCN + H₂O + ½O₂ = NaHCO₃+NH₃↑. Sodium cyanide ndi poizoni kwambiri. Ngakhale kukhudza pang'ono pakhungu, mabala otseguka, kapena kupuma pang'ono (pafupifupi 0.5 milligrams) kungayambitse poizoni wakupha. Ikakumana ndi zidulo, imawola ndikupanga mpweya wapoizoni wa hydrogen cyanide. Ma micrograms 0.02 okha a hydrogen cyanide akhoza kuwopseza kwambiri thanzi la munthu. Kuphatikiza apo, kusakaniza sodium cyanide ndi klorate kapena sodium (potaziyamu) nitrite kungayambitse kuphulika.

Ngakhale zili ndi zabwino zambiri, kugwiritsa ntchito sodium cyanide popanga golidi kumafunikira njira zotetezera chitetezo komanso njira zotetezera chilengedwe chifukwa cha kawopsedwe wake wambiri. Opanga akuyenera kutsatira mfundo zachitetezo chapadziko lonse lapansi kuti achepetse zoopsa zomwe zingakhudzidwe ndi kagwiridwe, kasungidwe, ndi kutaya kwake.