| 摘要 |
<p>1522730 Dispersing gases in liquids MO JONNIER BROS CO 16 Dec 1976 [2 Feb 1976] 52460/76 Heading B1C In an apparatus for making a carbonated beverage, water and beverage ingredients are proportioned and mixed in a proportioning device 19 and passed to a carbonator 29, from which carbon dioxide is drawn through a conduit 40 and introduced into the water flow upstream of the proportioner 19 to de-aerate the water. The gas-water mixture may be sprayed into a vessel 60 to promote mixing. Further carbon dioxide is introduced through a flowmeter 28; air and undissolved carbon dioxide are vented at 73, 47. There may be an initial vacuum de-aeration apparatus 12.</p> |
