Chalcopyrite: aikace-aikace da kaddarorin

Chalcopyrite kuma ake kira rawaya jan tama. Nazari fasali na sinadaran mahadi, don gane ta asali, zama a yanayi.

Asalin sunan

Chalcopyrite gare ta sunan zuwa Girkanci kalmar "halkos" ma'ana - tagulla, kazalika da "Piros" - da wuta. Wannan ma'adinai ne sau da yawa kira chalcopyrite. Its main aka gyara daga m muhimmancin ne chalcopyrite.

Peculiarities sinadaran abun da ke ciki

A wannan dangane akwai biyu karafa ne da baƙin ƙarfe, da jan karfe. Har ila yau, akwai sulfur. Da dabara na jan karfe pyrites - CuFeS _2. Ma'adinai kunshi a 34,57% na jan karfe (by nauyi) 30.54% - baƙin ƙarfe, da kuma 34,9% - sulfur. A gudanar da sinadaran bincike na abun da ke ciki saukar najasa azurfa, da zinariya, selenium, tellurium. A fili yana da wani tetragonal tsarin a cikin abin da m baƙin ƙarfe da tagulla kewaye da sulfur.

Copper pyrite a cikin yanayi za a iya samu a drusy cavities. Launi ma'adinai - zinariya rawaya, tagulla-yellow, greenish tint ne ba, da wani ƙarfe luster. Taurin ne halin da kewayon 3-4, opaque ma'adinai yawa da aka kiyasta a 4.2.

sinadaran Properties

Chalcopyrite daidai narkewa a mayar da hankali nitric acid, da sulfur saki a sakamakon hulda. The gishiri (hydrochloric) acid, shi ne ba narkewa. Characteristically kadan etching a potassium cyanide da nitric acid a cikin goge sassan. Don gane fasali na tsarin za a iya cimma ta etching nau'i-nau'i daga cakuda mayar da hankali nitric da hydrochloric acid. Chalcopyrite, photos of wanda aka gabatar a cikin labarin, shi ne mai kyau shugaba na wutar lantarki.

Tare da kara yawan zafin jiki, da rage a resistivity. Idan harka a cakuda da baƙin ƙarfe oxides da kuma jan sulfide za a iya samu chalcopyrite kananan lu'ulu'u da wucin gadi wajen. Yana za a iya kafa a cikin yanayi a yanayi daban-daban. Chalcopyrite da aka samu a daban-daban magmatic adibas, sedimentary kankara, hydrothermal yankunan.

Yaduwar a cikin yanayi

Kamar yadda wani abokin, ya aka yi wahayi da a magmatic sulfide adibas na tagulla, da nickel ores. Ya dauki mafi m hydrothermal jijiya da kuma metasomatic adibas.

A hankali ta zama tagulla tama a pyrite, wanda ake dangantawa da pyrite, galena, sphalerite, m ores. A cikin wadannan filayen iya zama gaban calcite, ma'adini, barite, daban-daban silicates. A weathering an hallaka chalcopyrite kafa na baƙin ƙarfe sulfates da tagulla. Dayake a jan gishiri da carbon dioxide, ko carbonates, gaban oxygen da kuma ruwa sakamakon a cikin samuwar azurite da malachite.

Kamar yadda za a iya gani da tauraron dan adam chalcopyrite hydrothermal adibas tare da daban-daban sulfide ores. An dauke da wani muhimmanci bangaren na wannan blends yana da m masana'antu amfani. A kan ƙasa na kasar mu da kuma kasashe makwabta gabatar daban-daban kayyade iri adibas, inda babban bangare ne na jan karfe tama ne pyrite ayyukan.

A cikin Urals m sulfide adibas aka samu, wanda aka tsare a cikin yadudduka na sedimentary kankara, tare da Palaeozoic shekaru. Babban ma'adinai ores a cikin irin ayyukan pyrite. A farkon matakai na canji a yankin na sakandare sulfide enrichment shi ya maye gurbin bornite, covellite, chalcocite. Daga cikin kayayyakin da weathering lamba cuprite, malachite, limonite, azurite.

Daga cikin mafi high-zazzabi filayen wanda ake dangantawa da ultrabasic ko asali kankara, ya zama ruwan dare Sudbury (Canada), Volkovskoye ajiya (Urals), Monchetunda (Murmansk yankin). A mafi high-zazzabi adibas arziki a cikin jan pyrite, molybdenum da tungsten la'akari da samuwar.

m muhimmancin

Kamar yadda amfani da jan pyrite? Aikace-aikace na wannan ma'adinai ne ya sa ta ciki da tagulla. Ana amfani da a free tsari da kuma a gami (ja tagulla, da na tagulla, tagulla). A lantarki masana'antu abubuwa a matsayin farko mabukaci da tagulla. An m adadin cinye, a gidaje yi, sinadaran masana'antu, Shipbuilding, inji aikin injiniya.

A jama'a magani, chalcopyrite ma'adinai da ake amfani da matsayin antimicrobial da anti-mai kumburi wakili. Part ya shafi chalcopyrite healers mu bi da eczema kuma dermatitis. Ma'adinai taimaka wajen rabu da mafarki, rashin barci, da juyayi sha.

Wasu mutane tabbatar da cewa wannan dutse janyo hankalin sa'a a kasuwanci. Ya mata ayan saya kawai mafarki da hankali daga akasin jima'i. Chalcopyrite za a iya amfani da wani majiɓinci your gida. A wannan ma'adinai, akwai wasu contraindications. A cewar dutse zagi bada Yunƙurin zuwa rashin lafiyan halayen, ya karu saki bile.

ƙarshe

Bayan wani mutum ya yi karatu da narkewa fasahar daga ores m karafa, musamman da hankali ya fara da za a biya zuwa cin gaban fannoni daban daban. A metallurgy, musamman wuri nasa ne da smelting na jan ores daga daban-daban, ciki har da chalcopyrite. Chalcopyrite auku a daban-daban yankuna na Duniya. Dangane da zurfin wuri a cikin hakar ma'adinai ta amfani da hanyoyin da dama. Tare da qananan zurfin hakar ne da za'ayi rami Hanyar. Lokacin da zurfin da jan ma'adinai tama hakar tsari ne da yawa wuya. A cikin ƙasa na Rasha Federation chalcopyrite auku a cikin Urals, kusa Norilsk, a kan Celtic Larabawa.

Daga cikin 18th karni shi aka mined wannan ma'adinai a arewa-maso-gabashin gangaren Salair Ridge. daya ajiya na jan karfe pyrites aka located nan. Yana da wannan tama geologists yi imani da mafi kyau jiki da kuma sinadaran halaye. Chalcopyrite ne a halin yanzu da babba tama domin samar da m jan karfe. Wannan ƙarfe yana da kyau kwarai lantarki halaye, duk da haka shi daga gare ta haifar da daban-daban awon kayayyaki, coils.