华北理工环境工程原理教案第10章 其它分离过程

1§10-12123120.2~1.2mm31300kg/m3700~850kg/m31100kg/m3600~750kg/m34561.Ca2RNa2.1233.2222RNaCaRCaNa12222RCaNaRNaCa2222RNaCaRCaNaRNOHNaClRNClNaOH33SOSORHNaClRNaHCl2RNOHHClRNClHO332SORHNaOHRSONaHO3223(SO)SO2RNaCaClRCaNaCl2424()()2RNClNaSORNSONaCl3pH4pH71231.[R-B+][R-A+]——kmol/m3[B+][A+]——kmol/m3B+1B+A+c0kmol/m3cBB+kmol/m3q0kmol/m3qBB+kmol/m3BAK1B+BAKyBBAK1A+2.2424RNHOHNHClRNHClNHOH232223()()()2RCOOHCaHCORCOOCaHCO2323RNHClNaNORNHNONaCl222()()2RCOONaCaClRCOOCaNaCl2424RNHOHNHClRNHClNHOH2RCOOHNaOHRCOONaHORABRBABARBARBRAKRABBA00[][][][][][]BBcABcBqRARBqRB(1)(1)BBBABByxKxy222202220200200(1)(1)(1)(1)BBBABBBBBABBRBAyxcKxyqRABqyxcKcxyq2222RABRBA4——BAKq0c01B+5HNa+Na+Na+Na+H+H+H+12345600BAqKc5§10-2A-(1)(2)(3)(4)ymAymB——ABxmAxmB——AB1,AAB1AB1.SASB2.1233.4.//mAmAAmBmBByxkyxk65.-ABS——kgkg/sXmF——AA/BYmE——A=A/SXmR——A=A/BmmkXY11223n1ABS——XmFXm1——1Ym0Ym1——1——1nXmFSYm0()mEmRmFBYXXSmFmEmRBXSYBX)()(011mmmmFYYSXXB1011()mmmmFBYYXXS0(1)()mnmmnmnnBYYXXS712LXmFYm0-B/S1E1Xm1Ym13VXm1Ym0-B/S2E2Xm2Ym24XmnXmn1nn1111.1iBS——XmFXmn——Ym0Ym1——)(01mnmFmmXXSBYY——J2.SminSminSmaxminBS)()(01mmmnmFYYSXXB81.HeNTH=NTHe2.EKyHOE——mNOE——ym0——ymE——(1)(2)(3)(4)(5)(6)P392580*mEymOEOEymybmmdyEhHNKayy9§10-31.2.3.4.5.1.2.3.FlatmembraneTubularmembraneHollowfibermembrane4.SymmetricmembraneAsymmetricmembraneCompositemembrane1.2.101.Kozeny-Carman2.Henry