Carbon Mai Aiki - Samarwa da Siffofin Samfura

The lokacin da na fara kayan aiki don samar da kayan aiki masu aiki Carbon sune: albarkatun ƙasa masu ɗauke da carbon kamar itace, peat, lignite, kwal mai tauri, ƙwayoyin 'ya'yan itace kamar ramukan zaitun, Shekin Kayas, da sauransu. Ana iya aiwatar da kunna waɗannan kayan ta amfani da hanyoyi guda biyu daban-daban.

A cikin kunna iskar gas, ana amfani da kayan da aka riga aka yi amfani da su wajen samar da iskar gas kuma ana fallasa su ga tasirin iskar gas, kamar tururin ruwa, carbon dioxide, iska, ko gaurayawan su. Zafin kunnawa yana da kimanin 700–1000°C, inda carbon ɗin ke ƙonewa kaɗan bayan amsawar ruwa-gas, don haka yana ƙirƙirar kwarangwal mai ramuka da aiki sosai.

A lokacin kunna sinadarai, yawanci ana haɗa abu mara carbon, mai ɗauke da carbon tare da sinadarai masu bushewa da kuma oxidizing. Sannan ana dumama cakuda da aka samu zuwa 400–800°C. Ana wanke sinadaran kunnawa - waɗanda zasu iya haɗawa da zinc chloride, phosphoric acid, sulfuric acid, da sauransu - daga baya ana wanke su sannan a dawo da su.

Ana aiwatar da kunna kanta a cikin kilns na juyawa, kilns masu matakai da yawa, kilns na shaft, kilns na gado mai ruwa, ko masu samar da kayan gado mai ruwa.

Samfurin gama gari don Carbon aiki su ne:

siffar (galibi a cikin siffar cylindrical),

karyewa (granules ko carbon da aka kunna),

foda a cikin girman barbashi da aka ƙayyade.

Hanyoyin musamman na masana'antu sun haɗa da:

carbon mai aiki mai siffar zagaye,

zaruruwan carbon da aka kunna ko kuma tabarmar fiber,

abin da ake kira "maganin zuma."

Hanyoyin kera da kunnawa, da kuma kayan da ke ƙarƙashinsu, suna da tasiri sosai kan halayen carbon da aka kunna dangane da ƙarfin sha yayin amfani da shi. Musamman ma, girman yankin saman ciki da tsarin ramin sun dogara sosai kan tsarin kunnawa.