| 摘要 |
1,233,450. Packing for gas/liquid contact columns. WESTFORM PLASTIKWERK G.m.b.H. 6 Nov., 1968 [8 Nov., 1967; 28 Nov., 1967], No. 52693/68. Heading B1R. A gas/liquid contact column is packed with superposed straight sided units of a honeycomb structure arranged so that continuous vertical passages are formed in the packing, the upper and lower edges of the units being shaped, as shown for example in Figures 4 and 5, for interengagement. One upper unit may interengage with more than one lower unit. The units may be hexagonal, diamond-shaped or triangular. |
