Kumvetsetsa Sodium Cyanide: Zowopsa, Kasamalidwe, ndi Zokhudza Zachilengedwe

Sodium cyanide ndi mankhwala omwe amatsutsana kwambiri omwe akopa chidwi chifukwa cha uwiri wake monga wothandizira mafakitale komanso chiwopsezo cha chilengedwe. Chophatikizika ichi chilipo m'mitundu iwiri yayikulu: yamadzimadzi ndi yolimba. Komabe, pazifukwa zachuma ndi zonyamula, zolimba Sodium cyanide ndi njira yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, makamaka m'migodi ndi kupanga mankhwala.

Chikhalidwe cha Sodium Cyanide

Sodium cyanide (NaCN) ndi mchere woyera, wosungunuka m'madzi womwe umagwiritsidwa ntchito makamaka pochotsa golide ndi siliva ku ores. Kuchita bwino kwake pakulekanitsa zitsulo zamtengo wapatali kuchokera ku miyala yawo kumapangitsa kukhala chinthu chofunika kwambiri pamakampani amigodi. Komabe, Sodium Cyanide imadziwikanso ndi kawopsedwe. Pagululi ndi lowopsa likakumana ndi madzi, chifukwa limatha kutulutsa mpweya wapoizoni kwambiri, kuphatikiza hydrogen cyanide (HCN). Izi zimabweretsa chiwopsezo chachikulu ku thanzi la anthu komanso chilengedwe.

Pa kutentha kwa madigiri 30 Celsius, pafupifupi 1 kg yamadzi imatha kusungunuka pafupifupi 0.4 kg ya olimba. sodium cyanide. Kusungunuka kwakukulu kumeneku kumatanthauza kuti ngakhale sodium cyanide yaying'ono imatha kupangitsa kuti madzi azikhala owopsa, makamaka ngati sakuyendetsedwa bwino.

Zotsatira Zaumoyo

Thupi la munthu silimawonetsa zizindikiro nthawi yomweyo likakumana ndi sodium cyanide pokhapokha litakumana ndi chinthucho. Anthu omwe ali pachiwopsezo cha sodium cyanide wokwera pang'ono, amatha kukhala ndi zizindikiro zochepa monga kutsamwitsidwa kapena kusapeza bwino. Komabe, zizindikirozi nthawi zambiri sizikhala zazikulu mokwanira kuti zifunikire chithandizo chamankhwala mwamsanga, zomwe zimatsogolera ku malingaliro olakwika a chitetezo ponena za kuopsa kwa mankhwalawa.

Ndikofunika kumvetsetsa kuti sodium cyanide ndi poizoni wamphamvu. Kulowetsa kapena kulowetsa ngakhale pang'ono kungayambitse mavuto aakulu a thanzi, kuphatikizapo kulephera kupuma, kumangidwa kwa mtima, ngakhale imfa. Chifukwa chake, njira zodzitetezera ziyenera kukhazikitsidwa kuti zipewe kukhudzidwa, makamaka m'mafakitale momwe sodium cyanide imagwiritsidwa ntchito.

Zovuta Zachilengedwe

Malipoti aposachedwa awonetsa kuti sodium cyanide yaying'ono mwina idalowa m'madziwe osungira zimbudzi mosadziwa, makamaka chifukwa cha kuthamanga kwa ntchito zozimitsa moto. Izi zadzutsa machenjezo pakati pa akatswiri azachilengedwe ndi akuluakulu azaumoyo, chifukwa cyanide zomwe zili m'madziwa zapezeka kuti ndizokwera pang'ono pachitetezo chokhazikika.

Poyankha madandaulowa, akatswiri a kasamalidwe ka chilengedwe akutengapo kanthu kuti athane ndi kuipitsidwa komwe kungachitike. Imodzi mwa njira zazikuluzikulu ndiyo kukumba dothi lomwe lingakhale ndi sodium cyanide ndi kulibwezeretsanso kuti lisawonongekenso chilengedwe. Njira imeneyi ndi yofunika kwambiri pofuna kuonetsetsa kuti palibe dothi loipitsidwa limene lisiyidwa mosamalizidwa, zomwe zingapangitse kuti chilengedwe chiwonongeke kwa nthawi yaitali.

Zoyeserera Kukonzanso

Gawo lotsatira la kukonzanso kumaphatikizapo kupopera mankhwala a hydrogen peroxide m'madera omwe sodium cyanide yapezeka. Hydrogen peroxide ndi amphamvu oxidizing wothandizila kuti bwino neutralize sodium cyanide, kuwasandutsa zinthu zochepa zoipa. Njirayi ndiyothandiza kwambiri pochotsa zowononga zomwe zasowa, chifukwa zimathandiza kuphwanya cyanide kukhala zinthu zopanda poizoni.

Kugwiritsiridwa ntchito kwa hydrogen peroxide m'nkhaniyi ndi umboni wa kufunikira kogwiritsa ntchito mankhwala otetezeka komanso ogwira mtima pokonza chilengedwe. Pochepetsa sodium cyanide, olamulira amatha kuchepetsa kuopsa kwa kupezeka kwake m'chilengedwe, kuteteza thanzi la anthu komanso chilengedwe.

Kutsiliza

Sodium cyanide ndi gulu lomwe limaphatikizapo kuphatikizika kwazinthu zamafakitale komanso kuwopsa kwa chilengedwe. Ngakhale kuti zimathandiza kwambiri pakukumba zitsulo zamtengo wapatali, kuopsa kwake sikungathe kunyalanyazidwa. Zomwe zachitika posachedwa za kuyipitsidwa kwa sodium cyanide m'mayiwe osungira zimbudzi zikuwonetsa kufunikira koyang'anira mosamala ndikuwongolera chinthu chowopsachi.

Popeza akatswiri amagwira ntchito molimbika kukumba dothi loipitsidwa ndikuchepetsa sodium cyanide ndi hydrogen peroxide, ndikofunikira kuti mafakitale ndi mabungwe olamulira aziyika patsogolo chitetezo ndi kuyang'anira chilengedwe. Pokhazikitsa njira zotetezera chitetezo ndi njira zokonzanso, titha kugwiritsa ntchito phindu la sodium cyanide ndikuchepetsa kuopsa kwa thanzi la anthu komanso chilengedwe.

Mwachidule, kumvetsetsa za katundu, zoopsa, ndi njira zoyendetsera zomwe zimagwirizanitsidwa ndi sodium cyanide ndizofunikira kuti pakhale malo otetezeka komanso okhazikika a mafakitale. Pamene tikupita patsogolo, kupitiriza kufufuza ndi zatsopano mu chitetezo cha mankhwala ndi kuteteza chilengedwe kudzakhala kofunika kwambiri kuti tithane ndi mavuto omwe amabwera chifukwa cha chigawo chovuta ichi.