| 摘要 |
1,233,767. Degassing viscous solution. S'JNDS A.B. 14 Aug., 1968 [15 Aug., 1967], No. 38911/68. Heading B1M. Viscous solution is de-aerated under vacuum in a tank 1 when some of it is introduced uniformly from conduit 6 onto both sides of plate 7 and flows down to the bottom of the tank via platforms 8 and 9 and surfaces 13. The rest of the solution uniformly enters tank 1 through circumferentially spaced inlets 4 and flows down the inside of tank 1 and over circumferential steps 14. (For Figures see next column) |
