l(f)ʽsˮM(jn)ˮض
l(f)ʽsˮM(jn)ˮضȲ^,sˮ^С,ؓ(f)׃l(f)ʽһPʽY(ji)(gu),䃞(yu)c(din):
(1) Y(ji)(gu)oռeС;
(2) ھSϴ;
(3) pʧС
(4) \(yn)M(fi)õ
(5) ^ĉ(ni)\(yn)
ȱc(din): 1) we; 2) (du)sˮ|(zh)Ҫ(ܛ̎); 3) O(sh)r(ji); 4) ضȲ(a(chn)¶c(din)g) [2]
ˇ: ᷨa(chn)Aš^̰:ԭA(y)̎l(f)Y(ji)ĸҺxϴxӽQFȹ,l(f)a(chn)AҪԪl(f)^,ˮеNaOHȲӲ_(d)^͠B(ti);ͬr(sh),CO2նųϵy(tng);Һ(jng)sõAҺ(ĸҺ),ĸҺNa+Ƚ͵Փ80%;Ȼ(jng)^xӽQ֬M(jn)ꖴꎴķxȥFe2+CO2,ʹҺH2O98%99%ٽ(jng)ӟvȥ֓]l(f)Ps|(zh)a(chn)Ʒ
l(f)ʽa(chn)
1.y(tng)a(chn)ˇ y(tng)ȡAķп늽ⷨɷN
(1) ԭ}(ˮ)ڳ(ni),mİˮܽ}ˮʹ}ֽna2CO3+H2ONH4Cl-,Ϸքes40°C|(zh)̼cw̼cwñVC(j)M(jn)^VÓˮƵùwAƷ
I(y)a(chn)AķGʯtɷN:
1).Gԭ}}ʯcúۻȼƵúNaOH30%ҵڠҺwa(chn)Ʒ——ʯw(jng)A(y)ֽNaOHҺxsNaOHҺӳ۳ӺñôVC(j)M(jn)ЉVÓˮͺɹƵҺwAƷ
2).ʯtɏUf݆̥zƵʯ߀ԭ170°CߜџFɴƷ}Ca(OH)2·18 H2O,ȻƷˮƳҺˮ⸪м}кȻ}[CaCl]2+ H2OõҺwAMg(OH)2 늽ⷨˮ늽ʳ}ˮԭM(jn)a(chn),(dng)늽ֱͨ늉r(sh)ɘO(hu)քeF(xin)ؓ(f)xwƬF(xin)ʹˮxɚNh
3O2 Nh3 + O2=c(din)ȼ=2N2+H2,HO22−+3e-==2NO+H2 ꖘO(yng)^ꖘOƄ(dng)ķؓ(f)x;