Zotengera Zotetezedwa Zosungira Sodium Cyanide

Sodium cyanide ndi poizoni kwambiri ndi woopsa mankhwala pawiri chimagwiritsidwa ntchito zosiyanasiyana mafakitale njira, monga golide ndi siliva m'zigawo, electroplating, ndi kaphatikizidwe mankhwala. Chifukwa cha kawopsedwe kwambiri komanso kuthekera kwa ngozi zachilengedwe ndi chitetezo, kusungidwa koyenera ndikofunikira kwambiri. Kusankha choyenera Zotengera zosungira ndi gawo lofunikira pakuwonetsetsa kusungidwa bwino ndi kusungidwa kwa Sodium cyanide. Nkhaniyi ikufotokoza za mitundu ya zinthu zomwe zingagwiritsidwe ntchito mosamala posunga Sodium Cyanide.

Kumvetsetsa Makhalidwe a Sodium Cyanide

Sodium cyanide (NaCN) ndi yoyera, yosungunuka m'madzi yolimba kapena ufa wokhala ndi amondi owawa - ngati fungo. Ndiwofulumira kwambiri ndipo ukhoza kubweretsa zoopsa. Ikakhudzana ndi madzi, ma asidi, kapena zitsulo zina, imatha kutulutsa mpweya wa hydrogen cyanide, womwe ndi wapoizoni kwambiri ndipo ukhoza kupha ngakhale pang'ono. Kuonjezera apo, ndi mphamvu yochepetsera ndipo imatha kuchita zachiwawa ndi oxidizing agents. Zinthu izi zimafunikira kuti zotengera zosungirako zisankhidwe mosamala kuti zipewe zovuta zilizonse zomwe zingachitike ndikuwonetsetsa kuti zosungidwazo ndi zowona. sodium cyanide.

Zofunikira pakusunga Sodium Cyanide

Musanafufuze muzotengera zoyenera, ndikofunikira kudziwa malamulo oyendetsera kasungidwe ka sodium cyanide. M’maiko ambiri, pali malamulo okhwima oyendetsera kagwiridwe, kasungidwe, ndi kunyamula zinthu zowopsazi. Malamulowa nthawi zambiri amafotokozera zofunikira pakupanga chidebe, kulemba zilembo, komanso kufananiza ndi mankhwala. Mwachitsanzo, zotengera ziyenera kulembedwa momveka bwino kuti zili ndi sodium cyanide, komanso machenjezo owopsa angozi. Kutsatira malamulowa si udindo walamulo kokha komanso n'kofunika kwambiri kuti pakhale chitetezo kuntchito ndi kuteteza chilengedwe.

Zoyenera Zotengera

Chitsulo chosapanga dzimbiri

Chitsulo chosapanga dzimbiri ndi chisankho chodziwika bwino chosungira sodium cyanide, makamaka m'mafakitale. Zitsulo zosapanga dzimbiri 304 ndi 316 zimagwiritsidwa ntchito kwambiri. Chitsulo chosapanga dzimbiri chimapereka kukana kwa dzimbiri, zomwe ndizofunikira chifukwa sodium cyanide solution imatha kukhala ndi dzimbiri, makamaka pakakhala chinyezi. Zomwe zili mu chromium mu chitsulo chosapanga dzimbiri zimapanga kusanjikiza kwa okusayidi kumtunda, kulepheretsa chitsulo kuti zisagwirizane ndi cyanide. Komabe, ndikofunika kuzindikira kuti chitsulo chosapanga dzimbiri sichingakhale choyenera kusunga sodium cyanide muzochitika zonse. M'malo okhala acidic kwambiri kapena mukakumana ndi zonyansa zina, kukana kwa dzimbiri kwa chitsulo chosapanga dzimbiri kumatha kusokonezedwa. Kuyendera mosalekeza kwazitsulo zosapanga dzimbiri - zotengera zachitsulo zazizindikiro za dzimbiri ndizofunikira kuti zitsimikizire kukhulupirika kwawo.

High - Density Polyethylene (HDPE)

Zotengera za HDPE zimagwiritsidwanso ntchito kwambiri posungira sodium cyanide. HDPE ndi polima ya thermoplastic yokhala ndi kukana bwino kwamankhwala, kuphatikiza kukana mankhwala ambiri monga sodium cyanide. Ndi yopepuka, komabe yamphamvu ndi yolimba. Zotengera za HDPE ndizosasunthika ndi sodium cyanide m'malo osungira bwino, zomwe zimawapangitsa kukhala otetezeka. Zimakhalanso zotsika mtengo poyerekeza ndi zida zina, zomwe zimawapangitsa kukhala chisankho chowoneka bwino pamachitidwe ang'onoang'ono kapena kusunga ma sodium cyanide ochepa. Zotengera za HDPE zimabwera mosiyanasiyana komanso mosiyanasiyana, kuphatikiza ng'oma, mabotolo, ndi akasinja, zomwe zimapereka kusinthasintha pakusungirako.

Polypropylene (PP)

Polypropylene ndi pulasitiki ina yomwe ingagwiritsidwe ntchito posungira sodium cyanide. Ili ndi zinthu zotsutsana ndi mankhwala zofanana ndi HDPE komanso ndizopepuka komanso zolimba. Zotengera za polypropylene nthawi zambiri zimagwiritsidwa ntchito posungira mitundu yolimba komanso yamadzimadzi ya sodium cyanide. Amatha kupirira kutentha kosiyanasiyana, komwe kumapindulitsa kusungirako zinthu zosiyanasiyana zachilengedwe. Monga HDPE, polypropylene sichitapo kanthu ndi sodium cyanide, kuonetsetsa kuti mankhwalawo ali otetezeka.

Galasi - Lined Steel

Galasi - zitsulo zokhala ndi zitsulo zimagwirizanitsa mphamvu zachitsulo ndi kukana kwa galasi. Pakatikati pa chidebecho chimakutidwa ndi galasi losanjikiza, lomwe limapereka chotchinga cha inert pakati pa chitsulo ndi sodium cyanide. Izi zimapangitsa kuti zotengera zazitsulo zokhala ndi magalasi kuti zisamachite dzimbiri ndi sodium cyanide. Nthawi zambiri amagwiritsidwa ntchito posungira milingo yayikulu ya sodium cyanide m'mafakitale. Komabe, ndi okwera mtengo kuposa zina zomwe mungasankhe ndipo zimafunikira kusamala mosamala kuti mupewe kuwonongeka kwa galasi. Ngati galasi lagalasi likang'ambika kapena losweka, likhoza kusokoneza kukhulupirika kwa chidebecho ndikupangitsa kuti pakhale kutayikira kapena kuchitapo kanthu ndi gawo lapansi lachitsulo.

Nickel - Ma Aloyi Okhazikika

Muzinthu zina zapadera, ma aloyi opangidwa ndi faifi angagwiritsidwe ntchito posungira sodium cyanide. Ma aloyi monga Hastelloy ndi Inconel amapereka kukana kwa dzimbiri kwapadera m'malo ovuta amankhwala, kuphatikiza omwe amaphatikizapo sodium cyanide. Ma aloyiwa amatha kupirira kutentha kwambiri komanso kuchitapo kanthu mwamphamvu kwamankhwala kuposa zida zina zambiri. Komabe, ndizokwera mtengo ndipo sizingakhale zofunikira pazosungira zonse. Nickel - alloys opangidwa ndi Nickel amagwiritsidwa ntchito m'mafakitale momwe zinthu zilili kwambiri kapena zofunikira zosungirako kwa nthawi yayitali zimafuna kukana kwambiri kwamankhwala.

Mapangidwe a Container ndi Zomwe Zachitetezo

Mosasamala kanthu za zomwe zasankhidwa, zotengera zosungiramo za sodium cyanide ziyenera kukhala ndi mawonekedwe enaake kuti apititse patsogolo chitetezo. Zotengera zonse ziyenera kutsekedwa mwamphamvu kuti mpweya wa hydrogen cyanide utuluke chifukwa cha chinyezi kapena zowononga zina. Ayeneranso kupangidwa kuti athe kupirira kagwiridwe wamba komanso zovuta zamayendedwe popanda kusweka kapena kutayikira. Kuonjezera apo, zotengerazo ziyenera kukhala zokhala ndi makina olowera mpweya oyenera kuti achepetse kuthamanga kulikonse komwe kungachitike panthawi yosungira. Izi ndi zofunika makamaka ngati pali kuthekera kwa mankhwala mkati mwa chidebe chomwe chingatulutse mpweya.

Kutsiliza

Kusankha chidebe choyenera kuti musunge sodium cyanide ndikofunikira pakuwonetsetsa chitetezo komanso kupewa kuipitsidwa ndi chilengedwe. Chitsulo chosapanga dzimbiri, HDPE, polypropylene, magalasi - zitsulo zokhala ndi mizere, ndi nickel - alloys ndi njira zotheka, chilichonse chili ndi zabwino zake komanso malingaliro ake. Posankha chidebe, ndikofunikira kuganizira zinthu monga kuchuluka kwa sodium cyanide yomwe iyenera kusungidwa, malo osungira (kuphatikiza kutentha, chinyezi, ndi kuthekera kolumikizana ndi mankhwala ena), ndi mtengo. Poyang'anitsitsa zinthuzi ndikutsatira malamulo, mafakitale amatha kusunga sodium cyanide mosamala ndikuchepetsa kuopsa kokhudzana ndi mankhwala oopsa kwambiri.