Ի̿̎Ɲ{Һ
Ի̿̎Ɲ{Һ
ţƤ{ҺcɶİҺˇʹ̿@NҺˇձ7SM˹I(y)ԑ@˺ܺõđЧ
ǰҺʻдԵĻ֮һڰҺԶcNa2Sxx=2~5ΑB(ti)
ҺˇǰѰҺеcɶšҺ^Vȥе̼}Ҫɷֵđҝw|ԺM뷴û̿ºQɿ՚MɶԺڷ²MКҺxҺ(jng)_۹oˇһ՚óFȥAFԺСжҺʳɫҲҺ
cӵʧ
Na₂S→Na₂Sxx=2→Na₂S₂O₃ 1
4Na₂S+O₂+2H₂O→2Na₂S₂+4NaOH 2
2Na₂S₂+3O₂→2Na₂S₂O₃ 3
Ϸдڕrʽ2oڕrʽ3ɶ䷴ԭÚ⣨՚⣩ҺҺ̣ķģͱʾ
Na₂Sxga(chn)ΑB(ti)@MһMrɵĶ׃cr։ߕrʽӣ1ķNa₂Sxĝ½ÿ՚ڳԚҺķʽM
ccɷ֮֝gPϵca(chn)Чĝ횰cʿ50%~70%֮gҺwĿgٶȣLHSVҺȣG/LԼضȣTĺ(sh)ʽʾ
=kLHSVG/L
ڌHҺwĿgٶcضɹˇlQġuĿҪ{(ji)G/LĆλ՚⣨N㎥/Һ㎥LHSVͬrSG/LӶ
ڰҺ̿ıȱeȿݷeֲȌԾӰcҪõĴԲܻ̿е2nmĿ϶֧cɷ֔UɢӰ^С10nmϵı^Ŀ϶Pϵ
(jng)̎^VЕйwҝ|ڴıҺʱS\DrgӶu½회̿ĴMˌʱ50%~70%ȣӿ՚G/Lr՚LCijډ_Sֵޕrܽ⸽ڴϵĹwҝ|Mд
ʹû̿ע}
1Ŀg
Ļ̿̎ˮеĻ̿]иgԣ̿c⼰ˮͬtиgenj]бoĤܛͨ^늻Wga(chn)g(j)ʿ_6.35mm/Щc՚Һ̿|̎װl(f)gĠB(ti)IJ|ԓʹg
2ď
S\DrgLĉ½ʼ(sh)ֵ50%~70%r_ʼۻӵĉpʧ\D׃y_ʼۻǰMиQgͨ3~4
Ի̿̎Ɲ{ҺԴԣhttp://gzxiangxu.com
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