3[4]A.Navarro,H.Caruel,L.Rigal.Continuous chromatographic separation recess:simulated moving bed allowing simultaneous withdrawal of three fractions[J].Journal of Chromatography A,1997,770:39-50.
4[5]Mark C.B jorklund,Robert W.Carr,The simulated countercurrent moving bed chromatographic reactor:a catalytic and separative reactor[J].Catalysis Today,1995,(25):159-168.
5[8]Botella,T.Gasos,P.Oterope La Gandara,J.L.Continuous ion exchange:loading breakthrough curves and calculation methods[J].Hydrometallurgy,1986,17(1):91 -112.
6[9]Canon,Ron M.Beqovich,John.M.Continuous stationary-bed ion exchange:incomparable power for difficult separations involving higher-value products[J].Front Technol in Miner Process,1985,113-122.
7[17]Francisco Jose Alguacil,Manuel Alonso,Luis Javier Lozano.Chromium (Ⅲ) recovery from waste acid solution by ion exchange processing using Amberlite IR-120 resin:batch and continuous ion exchange modeling[J].Chemosphere,2004,(57):789 -793.
8[19]Kielland J.Potassium from seawater-a daring venture[J].Chemistry and Industry,1971,46 (2):220-225.
