| 摘要 |
PCT No. PCT/FR83/00253 Sec. 371 Date Aug. 20, 1984 Sec. 102(e) Date Aug. 20, 1984 PCT Filed Dec. 20, 1983 PCT Pub. No. WO84/02468 PCT Pub. Date Jul. 5, 1984.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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