Shaanxi United Chemical: Samar da Green Sodium Cyanide Solutions don Kazakhstan

A fagen samar da samfuran sinadarai, Shaanxi United Chemical ya kasance koyaushe yana kan gaba a masana'antar tare da ƙwararrun hoto da alhakin. Yanzu, muna da matukar girma don samun damar samar da inganci mai inganci sodium Cyanide Samfura don Kazakhstan.

sodium cyanide, a matsayin wani muhimmin sinadari albarkatun kasa, ana amfani da ko'ina a da yawa masana'antu filayen, musamman a cikin zinariya ma'adinai da kuma amfana masana'antu. Duk da haka, saboda kaddarorinsa na musamman, gwamnatin kasar Sin tana kiyaye shi sosai. Muna kuma sane da illolin da ke tattare da shi sodium cyanide ga muhalli. Idan cyanide - dauke da ruwan datti da aka samar a cikin aikin hakar gwal da tsarin amfana ba a kula da shi yadda ya kamata ba, zai zama mummunan haɗari na muhalli. Cyanide a cikin ruwan sharar gida na tsire-tsire na cyanidation na zinari an ƙaddara ta hanyar abun da ke cikin ma'adinai da yanayin aiki. Baya ga cyanide, yana kuma kunshe da sinadarai irin su thiocyanate. Yawancin waɗannan thiocyanates sun fito ne daga tsarin aeration a cikin samarwa ko amsawa tsakanin cyanide da atom na sulfur mara ƙarfi yayin leaching. Haka kuma, da cyanide - dauke da ruwa mai datti ya ƙunshi babban adadin karfen cyanide mai guba sosai da kuma cyanides. Saboda haka, Shaanxi United Chemical ba wai kawai mai samar da samfur ba ne har ma mai yin aikin Kariya na muhalli.

Amfanin Kariyar Muhalli

Dangane da kare muhalli, muna da fa'idodi masu mahimmanci. Kamfanin yana zuba jari mai yawa a cikin bincike da ci gaba na fasaha, kuma yana ba da cikakken goyon baya na fasaha don matsalolin muhalli da za su iya tasowa yayin samarwa, sufuri, ajiya da amfani da su. Sodium cyanide. Ƙwararrun ƙwararrun mu na iya taimaka wa kamfanoni na gida a Kazakhstan don kafa cikakken tsarin kula da muhalli da kuma rage ƙazanta daga tushen. Misali, a cikin tsarin samarwa, muna amfani da ingantattun fasahohin haɗe-haɗe na kore don inganta amfani da albarkatun ƙasa da rage fitar da sharar gida.

Hanyoyin Magani don Cyanide - dauke da Ruwan Shara

A cikin kula da cyanide - dauke da ruwa mai daskarewa a cikin ma'adinan zinare da masana'antar fa'ida, muna ƙware nau'ikan balagagge da ingantattun hanyoyin:

• Hanyar chlorination na alkaline: Wannan hanya ce ta gama gari don lalata Cyanides a cikin ruwan sharar gida na tsire-tsire na cyanidation na zinari kuma ana amfani da shi sosai a cikin kula da ruwan datti na tsire-tsire na cyanide electroplating, tsire-tsire na cyanidation na zinariya, tsire-tsire na cyanidation na zinariya da sauran raka'a. Ka'idarsa ita ce a yi amfani da chlorine mai ruwa, iskar chlorine ko bleaching foda don oxidize da cyanide a cikin ruwan datti zuwa abubuwa marasa guba kamar carbon dioxide da nitrogen.

• Sulfur Dioxide - Hanyar Oxidation ta iska: Har ila yau, an san shi da hanyar InCo, Kamfanin InCo Metals na Amurka ne ya haɓaka shi a farkon 1980s. Wannan hanya tana amfani da sulfur dioxide da iska a matsayin oxidants don oxidize da cyanides a cikin ruwan sharar gida a karkashin yanayin jan karfe - ion mai kara kuzari, samar da bicarbonate da ammonium ferrous sulfate. Ba wai kawai zai iya cire ions cyanide kyauta ba, hydrogen kwayoyin halitta da hadaddun cyanides, amma kuma yana kawar da rukunin ferrocyanide da ke da wuyar cirewa ta hanyar chlorination, yana sa ruwan da aka yi da shi ya dace da ka'idojin fitarwa.

• Hanyar Oxidation Hydrogen Peroxide: Ya dace da zalunta low - maida hankali cyanide - dauke da sharar gida. Karkashin aikin jan karfe - ion mai kara kuzari a darajar pH na alkaline na 10 - 11. hydrogen peroxide oxidizes da cyanides don samar da sinadarai kamar oxides da ammonium ferrous sulfate. Daga cikin su, ions na ƙarfe masu nauyi suna haifar da haɓakar hydroxide, kuma ions na ferrocyanide da sauran ions masu nauyi suna haifar da hadadden gishiri na ferrocyanide.

• Hanyar Oxidation na Ozone: Ya dace don magance ɗanɗano mai ɗanɗano cyanide - mai ɗauke da ruwa mai sharar gida. A ƙimar pH na alkaline na 11 - 12. ozone oxidizes da cyanides don samar da bicarbonate da nitrogen. Kodayake wannan hanyar ba za ta iya cire rukunin ferrocyanide ba, yana da fa'idodi na sauƙi da dacewa. Babu buƙatar saye da jigilar sinadarai, kuma injin janareta na ozone ne kawai ake buƙata don kula da cyanide - mai ɗauke da ruwan sha. Duk da haka, shi ma yana da lahani na yawan amfani da wutar lantarki da kuma tsadar magani. Don magance matsalar kambun ferrocyanide, Tinker Air Force Base a Amurka ya ɓullo da tsarin haɗin gwiwa na ultraviolet photolysis da hanyar ozone kuma an yi nasarar gwada shi. Daga baya, an samar da irin wannan hanyar O3/photolysis.

Tabbacin sufuri da Ajiya

A cikin hanyar sufuri, an sanye mu da ƙwararrun kayan aikin sufuri masu haɗari masu haɗari da kuma tsauraran matakan sarrafa sufuri don tabbatar da cewa sodium cyanide ya isa wurin da aka nufa cikin aminci yayin da yake rage tasirin muhalli a kan hanya. Dangane da ajiya, muna samar da hanyoyin ajiya na kimiyya da kayan aiki don hana hatsarori kamar zubewa daga gurbata ƙasa da tushen ruwa. A cikin yanayi na ba zato ba tsammani, muna kuma da ƙwararrun fasahar jiyya na gaggawa da ƙungiyoyi waɗanda za su iya ba da amsa da sauri da kuma rage lalacewar muhalli.

Shaanxi United Chemical ya himmatu wajen yin aiki hannu da hannu tare da abokan hulɗa a Kazakhstan don samun ci gaba mai ɗorewa da ci gaba tare da samar da samfuran sodium cyanide masu inganci. Mun yi imanin cewa ta hanyar ƙoƙarinmu, za mu iya ba da gudummawa ga ci gaban masana'antu na Kazakhstan da kuma ƙara tabbacin kare muhalli na gida.