Process for manufacturing effervescent granules and tablets and high efficiency granulation tower for such process
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United States of America
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Oct 10, 1989
Grant Date -
N/A
app pub date -
Jul 10, 1987
filing date -
Dec 21, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process for manufacturing effervescent tablets consisting in the steps of careful humidifying of the acid+base mixture, pre-drying and final drying and granulating. It has been found that these operations can be performed in a single apparatus, either integrally in fluid bed, or with vacuum-drying.
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