Kuderedza Hydrogen Cyanide Gasi Kuburitswa kubva kuSodium Cyanide Kurasika

ziviso

Sodium cyanide ikemikari ine chepfu yakawanda inoshandiswa zvakanyanya mumaindasitiri akadai semigodhi, kugadzira simbi, uye electroplating. Kana sodium cyanide yadururwa, mukana wekuburitswa kwehydrogen cyanide gasi unova dambudziko guru. Gasi iri rinokonzera njodzi huru kuhutano hwevanhu nenharaunda. Chinyorwa ichi cheblog chakatsaurirwa kutsvaga nzira dzinoshanda dzekuderedza kuburitswa kwehydrogen cyanide gasi panguva dzezviitiko zvakadaro.

Kunzwisisa Zvinoita

Sodium cyanide inogona kuita nemvura, asidhi, kana zvimwe zvinhu kugadzira gasi rehydrogen cyanide. Mabatiro acho anodzokororwa, asi mamwe mamiriro, senge kuwanda kwemvura kana nharaunda ine acidic, anogona kupenengura chiyero kune kwakawanda kugadzira gasi.

Matanho Emhinduro Pakarepo

Kubviswa uye Kuzviparadzanisa nevamwe

Chinhu chinonyanya kukosha kana Sodium Cyanide yadururwa ndeyekubvisa nzvimbo yacho nekukasika. Gadzira nzvimbo yakachengeteka yakatenderedza nzvimbo yadururwa kuti vanhu vasina mvumo vasapinde. Iva nechokwadi chekuti vanhu vanouya kuchipatara vanoziviswa uye vane michina yekudzivirira (PPE) yakakodzera. Izvi zvinosanganisira masks egasi ane mafirita akakodzera, magirovhosi anodzivirira makemikari, magogorosi, uye mbatya dzekudzivirira.

Containment of the Spill

Isa Sodium cyanide yakadururwa kuti irege kupararira. Shandisa zvinhu zvinonyudza mvura zvakaita sejecha, vermiculite, kana activated Carbon kuti unyudze mvura kana solid cyanide. Gadzira zvidziviriro kana makomba akakomberedza nzvimbo yakadururwa kuti cyanide isasvike mumvura, madhireni, kana dzimwe nzvimbo dzisina kusimba.

Kuderedzwa kweHydrogen Cyanide Gasi Kuburitswa

kufefetedza

Kana kurashikirwa kukaitika mumba, iva nechokwadi chekufema kwakanaka kuparadzira gasi rehydrogen cyanide. Vhura mahwindo nemagonhi kuti mweya mutsva upinde uye tendera gasi kubuda. Mune zvigadziriso zveindasitiri, activate mechanic ventilation masisitimu kuti uvandudze kutenderera kwemhepo. Asi chenjera, sezvo masisitimu emhepo asina kunaka anogona kuparadzira gasi kune dzimwe nzvimbo.

Neutralization neChemical Reagents

• Hydrogen Peroxide : Hydrogen peroxide ikemikari inoshandiswa zvakanyanya mukuderedza sodium cyanide nehydrogen cyanide. Inoita kuti cyanide ive cyanate, iyo isingakuvadzi zvakanyanya. Unogona kupfapfaidza hydrogen peroxide solution pamusoro pe sodium cyanide yakadururwa nenzvimbo yakapoteredza kuti cyanide isaduruke uye kuderedza mukana wekuburitswa kwegasi rehydrogen cyanide.

• Sodium Hypochlorite : Sodium hypochlorite, inozivikanwawo sebleach, inogona kushandiswa kudzima cyanide. Inoita kuti cyanide ive zvinhu zvisina chepfu. Zvisinei, ishandise nokungwarira, sezvo kushandiswa zvisiri izvo kunogona kukonzera kugadzirwa kwezvinhu zvine njodzi.

• Thiosulfate : Thiosulfate inogona kuita mubatanidzwa necyanide kugadzira thiocyanate, iyo isina chepfu yakawanda. Kuita uku kunogona kubatsira kuderedza kuburitswa kwegasi rehydrogen cyanide.

Mvura Adsorption uye Kukwesha

Hydrogen cyanide gasi inonyungudika mumvura. Mune mamwe mamiriro ezvinhu, kupfapfaidza mhute yakanaka yemvura mumhepo kunogona kubatsira kubata gasi. Gasi rinovharirwa mumadonhwe emvura robva rawira pasi. Munzvimbo dzeindasitiri, gasi scrubbers rinogona kushandiswa. Midziyo iyi inopfuudza mweya wakasvibiswa nemumvura, kazhinji mvura kana mushonga wemakemikari, kubvisa zvinosvibisa zvakaita sehydrogen cyanide uye kuderedza kuwanda kwayo mumhepo.

Monitoring uye Kuona

Ramba uchitarisa mhando yemhepo yakatenderedza saiti yekurasira yehydrogen cyanide gasi. Shandisa maturusi ekuona gasi senge electrochemical sensors, infrared sensors, kana colorimetric chubhu kuyera huwandu hwegasi. Iyi data yakakosha pakuongorora kushanda kwematanho ekuderedza uye kuve nechokwadi chekuchengetedzwa kwevanopindura uye veruzhinji.

Kugadziriswa Kwenguva Yakareba

Kamwe kutyisidzira kwekukurumidza kwehydrogen cyanide gasi kuburitswa kuri pasi pekutonga, kugadzirisa kwenguva refu kwenzvimbo yakakanganiswa kunodiwa. Izvi zvinosanganisira kubvisa uye kurasa ivhu rakasvibiswa, midziyo inosvibisa uye nzvimbo, uye kuchengetedza ziso kune chero yasara cyanide. Ivhu rakasvibiswa nesodium cyanide ringada kucherwa, kurapwa, uye kuraswa panzvimbo ine ngozi ine tsvina.

mhedziso

Kuderedza kuburitswa kwehydrogen cyanide gasi kubva pakuteuka kwesodium cyanide kunoda mhinduro inokurumidza uye yakarongeka. Nekushandisa kukurumidza kubuda uye kuvharirwa, pamwe chete neanoshanda neutralization, kufefetedza, uye yekutarisa nzira, njodzi dzinounzwa nehydrogen cyanide gasi dzinogona kudzikiswa zvakanyanya. Kudzidziswa kwakakodzera kwevanopindura nekukurumidza uye kushandiswa kwakakodzera kwemakemikari reagents chinhu chakakosha kuchengetedza vanhu uye zvakatipoteredza kana uchibata ne sodium cyanide spills.