| 摘要 |
<p>1321217 Charging acetylene storage containers LINDE AG 17 March 1972 [19 March 1971] 12499/72 Heading F4P A dissolved gas, e.g. acetylene storage container 9 having been filled with a conventional porous filler is charged with a mixture of compressed acetylene and atomized solvent, e.g. acetone. The acetone issues from a spray nozzle 15 and mixes with the acetylene in a chamber 5 to form a suspension which after passing through a centrifugal separator 6 for removal of large droplets is admitted through a valve 8 to cylinders 9. The separated acetone is collected in a container 11 supplied by a pump 17 and from which container acetone is fed by a pump 13 to spray nozzle 14. Other stored gases may comprise methylacetylene and propadiene dissolved in dimethylformamide or an alcohol.</p> |
