Shin Sodium Cyanide zai iya canzawa kai tsaye zuwa cikin iska?

sodium Cyanide (NaCN) sanannen fili ne don yawan guba kuma ana yawan amfani dashi a masana'antu kamar hakar ma'adinai, lantarki, da haɗin sinadarai. Ganin yanayinsa mai haɗari, fahimtar halayensa, musamman yuwuwar rikiɗewa kai tsaye zuwa cikin iska, yana da matuƙar mahimmanci ga aminci da kariyar muhalli.

Abubuwan Sinadarai na Sodium Cyanide

sodium cyanide fari ne, kristal mai ƙarfi tare da babban wurin narkewa na 563.7 ° C da wurin tafasa na 1496 ° C. A ƙarƙashin yanayi na yanayi na yau da kullun, yawanci yana da yanayin yanayin zafi daga 20 zuwa 25 ° C da daidaitaccen yanayin yanayi, yana wanzuwa a cikin ingantaccen yanayi. Daga ainihin yanayin yanayin zafin jiki, abubuwa gabaɗaya suna buƙatar shigarwar kuzari don canzawa daga ƙaƙƙarfan yanayi ko ruwa zuwa yanayin gaseous (lalata). Tun da yanayi zafin jiki ne nisa a kasa da tafasar batu na sodium cyanide, ba ya saurin juyewa zuwa iskar gas ba zato ba tsammani a ƙarƙashin yanayi na al'ada.

Abubuwan Da Suka Shafi Ƙarfafawa

Duk da haka, da kwanciyar hankali na sodium Cyanide na iya shafar abubuwa daban-daban. Wani muhimmin al'amari shine halayensa da ruwa da acid. Yaushe Sodium cyanide ya zo cikin hulɗa da ruwa, yana samar da hydrolyzs sinadarin hydrogen (HCN), iskar gas mai saurin canzawa kuma mai matuƙar guba. Ana iya wakilta halayen sinadaran kamar haka:

Ma'auni na wannan amsa yana rinjayar pH na maganin. A cikin yanayi na acidic, ana iya yin tasiri a gaba ta gaba, inganta samuwar HCN. Alal misali, idan sodium cyanide ya fallasa ga ruwan sama mai acidic ko ruwan sharar masana'antu na acidic, saurin samar da iskar gas na HCN na iya faruwa, wanda sai ya juye cikin iska.

Wani abu kuma shine hawan zafin jiki. Ko da yake yanayin yanayi bai isa ya haifar da jujjuyawar sodium cyanide kai tsaye ba, a cikin hadurran masana'antu ko yanayin ajiyar da bai dace ba inda yanayin zafi na gida zai iya tashi sosai, kuzarin motsa jiki na ƙwayoyin sodium cyanide yana ƙaruwa. Wannan na iya yuwuwar haifar da ƙarin ƙimar halayen hydrolysis kuma, saboda haka, mafi girman yuwuwar samuwar HCN da canzawa.

Aminci da Tasirin Muhalli

Yiwuwar haɓakawa da haɓakar HCN daga sodium cyanide yana da mahimmancin aminci da tasirin muhalli. A wurin aiki, idan ba a adana sinadarin sodium cyanide da kyau ba ko kuma ba a sarrafa shi ba, bazata ga danshi ko acid na iya haifar da sakin iskar HCN, wanda ke yin barazana ga lafiyar ma’aikata. Alamomin bayyanar da HCN na iya bambanta daga ƙarancin numfashi da dizziness zuwa rayuwa - yanayi masu barazana kamar kama zuciya da kuma suma.

A cikin muhalli, sakin HCN daga sodium cyanide zai iya gurɓata iska, ƙasa, da ruwa. Yana iya cutar da kwayoyin halitta daban-daban, ya wargaza tsarin halittu, da kuma taruwa a cikin sarkar abinci, yana kara tsananta lalacewar muhalli.

Rigakafi da Ragewa

Don hana haɓakawa - haɗarin da ke da alaƙa na sodium cyanide, dole ne a bi tsauraran ka'idojin aminci. Sodium cyanide ya kamata a adana shi a cikin bushe, sanyi, kuma mai kyau - wuri mai iska, daga tushen danshi da acid. A cikin aikace-aikacen masana'antu, hanyoyin kulawa da kyau, gami da amfani da kayan kariya masu dacewa (PPE) da shigar da tsarin gano iskar gas, suna da mahimmanci. Idan aka samu zubewa ko sakin bazata, yakamata a ɗauki matakan ƙullawa nan take, kuma yin watsi da maganin alkaline masu dacewa na iya zama dole don hana samuwar HCN.

A ƙarshe, yayin da sodium cyanide ba ya jujjuya kai tsaye zuwa cikin iska a ƙarƙashin yanayin yanayi na yau da kullun, yana iya haifar da sakin iskar HCN mai ƙarfi da mai guba ta hanyar halayen hydrolysis a cikin takamaiman yanayi kamar lamba tare da ruwa ko acid, ko yanayin zafi. Fahimtar waɗannan hanyoyin yana da mahimmanci don tabbatar da amintaccen kulawa, ajiya, da amfani da sodium cyanide, da kuma kare lafiyar ɗan adam da muhalli.