Maitiro ekushandura 75 Ferrosilicon kuita 45 Ferrosilicon?

Iyo general refining maitiro ingangoita seanotevera:

1. Tanga kudzikisa nhanho yezvinhu maawa masere usati wakwenenzvera kuderedza kuunganidzwa kwe75 ferrosilicon zvinhu muchoto.


2. Mushure mokunge choto chekupedzisira che75 Ferrosilicon chapera, zvinyorwa zvesimbi (kazhinji zvidhinha zvesimbi) zvinowedzerwa. Mari inowedzerwa inowanzo enzana kana kuti yakakwira zvishoma pane uwandu hwesimbi inogadzirwa pachoto cheyakajairwa kunyungudutswa kwe75 Ferrosilicon (inoda kufunga Zvichienderana nezvinhu zvakaita sedhigirii rekupindirwa pasi pechoto kana huwandu hwesimbi yakanyungudutswa yakaunganidzwa muchoto) , 45 ferrosilicon ichaburitswa mushure meawa 1 kusvika 1.5. Maererano nekuongororwa kwemuenzaniso wesimbi pamberi pevira, kana silicon yakakwirira, chiyero chakakodzera chezvimedu zvesimbi chinogona kuwedzerwa kune yakanyungudutswa iron ladle; kana nesilicon yakaderera, mari yakakodzera ye75 ferrosilicon inogona kuwedzerwa (yekuwedzera mari ndeye 45 ferrosilicon patani. Kuwedzera nesilicon ne1%, 75 silicon inofanira kuwedzerwa Yakaverengwa kubva pa12 kusvika ku14 makirogiramu esimbi).


3. Mushure mekuwedzera zvimedu zvesimbi, unogona kuwedzera 45 ferrosilicon charge.


Semuyenzaniso: kune 3000 kilograms yeferrosilicon muakanyungudutswa iron ladle, uye Si content yakaongororwa pamberi pechoto i50%, ipapo huwandu hwesimbi yakanyungudutswa inofanirwa kuwedzerwa kune yakanyungudutswa iron ladle ndeiyi:

3000×(50/45-1)÷0.95=350kg