Kodi mukudziwa za ntchito ya sodium cyanide?

Sodium cyanide, ngakhale kuti ndi poizoni kwambiri, ndi mankhwala ofunika kwambiri omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Nkhaniyi ikufuna kupereka chithunzithunzi chokwanira cha ntchito zake.

1. Makampani opanga ma Electroplating

M'munda wa electroplating, Sodium cyanide amagwira ntchito ngati gawo lofunikira pakusamba kwa electroplating kwazitsulo monga mkuwa, siliva, cadmium, ndi zinki. Zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti zokutira zama electroplated, zimathandiza kukwaniritsa ma depositi ofananirako komanso okhazikika. Kuphatikizika kwa ma ion cyanide okhala ndi ayoni achitsulo mu njira yopangira plating kumathandizira kuwongolera bwino njira yoyikapo, zomwe zimapangitsa kuti pakhale dzimbiri komanso dzimbiri - zosanjikizana ndi electroplated.

2. Makina opanga makina

Kwa makampani opanga makina, Sodium Cyanide imagwiritsidwa ntchito ngati chozimitsira mitundu yosiyanasiyana yazitsulo. Kuzimitsa ndi njira yochizira kutentha t

ha akhoza kwambiri kusintha kuuma, mphamvu, ndi kuvala - kukana chitsulo. Pogwiritsa ntchito sodium cyanide mu sing'anga yozimitsa, zida zamakina zachitsulo zimatha kusinthidwa kuti zikwaniritse zofunikira zamagulu osiyanasiyana amakina, monga magiya, mitsinje, ndi mayendedwe.

3. Makampani a Metallurgical

Chimodzi mwazinthu zodziwika bwino za sodium cyanide ndikuchotsa zitsulo zamtengo wapatali monga golide ndi siliva. Mu njira ya cyanidation, sodium cyanide imakhudzidwa ndi golide kapena siliva mu ore kupanga zitsulo zosungunuka - cyanide complexes. Ma complex awa amatha kupatulidwa ndi ore matrix, ndipo zitsulo zamtengo wapatalizo zimabwezeretsedwanso kudzera mu njira zina zamankhwala kapena electrochemical. Njira imeneyi yakhala ikugwiritsidwa ntchito kwambiri m’mafakitale a migodi chifukwa chochita bwino kwambiri pochotsa zitsulo zamtengo wapatali kuchokera ku miyala yamtengo wapatali.

4. Makampani Amisiri

Sodium cyanide ndi chinthu chofunikira kwambiri pamakampani opanga mankhwala kuti apange zinthu zosiyanasiyana cyanides. Mwachitsanzo, amagwiritsidwa ntchito popanga potassium cyanide, calcium cyanide, ndi mankhwala ena a cyanide. Kuonjezera apo, ndi kalambulabwalo kiyi popanga haidrojeni cyanide, yomwe ndi yofunika wapakatikati mu synthesis ambiri organic mankhwala, monga acrylonitrile, adiponitrile, ndi cyanide zosiyanasiyana - munali ma polima.

5. Makampani opanga utoto

Mumakampani opanga utoto, sodium cyanide imagwira nawo ntchito yopanga 三聚氰氯 (cyanuric chloride). Cyanuric chloride ndiyofunikira kwambiri pakuphatikizika kwa utoto wambiri wosinthika, womwe umagwiritsidwa ntchito kwambiri popaka utoto wansalu chifukwa chakuthamanga kwawo kwamitundu komanso mitundu yowala. Zochita za sodium cyanide ndi mankhwala ena motsatizana zimatsogolera ku mapangidwe a cyaniric chloride, omwe amatenga nawo gawo popanga mamolekyu a utoto.

6. Makampani Opanga Mankhwala

Makampani opanga mankhwala amagwiritsanso ntchito sodium cyanide. Amagwiritsidwa ntchito popanga mankhwala ena apakati, monga methyl cyanoacetate ndi diethyl malonate. Mankhwalawa ndi ofunika kwambiri popanga mankhwala osiyanasiyana, kuphatikizapo maantibayotiki ena, mankhwala oletsa kuthamanga kwa magazi, ndi mankhwala oletsa magazi. Zomwe zimachitika pamakina okhudzana ndi sodium cyanide mu kaphatikizidwe ka mankhwala zimayendetsedwa mosamala kuti zitsimikizire mtundu ndi chitetezo cha mankhwala omaliza.

7. Makampani Opangira Zovala

M'makampani opanga nsalu, sodium cyanide ili ndi ntchito zingapo. Itha kugwiritsidwa ntchito ngati mordant, yomwe imathandizira utoto kumamatira bwino ku ulusi wansalu, kuwongolera utoto komanso kuya kwa utoto wa nsalu zopaka utoto. Kuphatikiza apo, imagwiritsidwanso ntchito muzamadzimadzi a carburizing ndi njira za nitriding zachitsulo. Zamadzimadzi carburizing ndi nitriding amatha kukulitsa kuuma kwa pamwamba ndi kuvala - kukana kwa zida zachitsulo zomwe zimagwiritsidwa ntchito pamakina a nsalu, kuwonetsetsa kuti makinawo akugwira ntchito bwino komanso nthawi yayitali.

Pomaliza, sodium cyanide, ngakhale ndi kawopsedwe, imagwira ntchito yofunika kwambiri m'mafakitale ambiri. Komabe, chifukwa cha kawopsedwe kake, chitetezo chokhazikika komanso chitetezo cha chilengedwe chiyenera kutsatiridwa panthawi yopanga, kusungirako, kuyendetsa, ndikugwiritsa ntchito kuteteza thanzi la anthu komanso chilengedwe.

Ngati mukufuna kugula sodium cyanide, United Chemical ndi mnzanu wodalirika. Ndife okonzeka kupereka zinthu zapamwamba kwambiri komanso ntchito zamaluso. Chonde khalani omasuka kutilankhula nafe kuti mudziwe zambiri.