喷雾干燥过程中的产品质量控制.pdf

喷雾干燥过程中的产品质量控制 黄立新1 周瑞君2 A．S．Mujumdar3 (1中国林业科学研究院林产化学工业研究所南京210042；2无锡市林洲干燥机厂无锡 214181： 3National of 1l UniVerSity Singapore Singapore9260) 摘 要：本文试图从喷雾干燥料液的干燥阶段着手，通过分析物料在整个喷雾干燥阶段 中的状态变化，研究了物料的玻璃化转变特性和产品质量与干燥工艺参数的关系，得出了相 应的结论。 关键词：喷雾干燥；玻璃化转变；干燥阶段：产品质量 on characteristicsof in study transition glass Spraydrying lixinlzhou Huang Ruijun2A．S．Mujumdaf3 ResearchInstituteofChemical andUtilization ofForest Chinese (1 Processing Products， Academy of 21 China Wuxi 0042；2 Linzhou China Forest眄，N姐jing City D叫erFacto拶，WuXi 24 1 l8 National of 1l l；3 UniVe髂ity 9260) Singapo他Singapore Abst瑚ct：EIaSedonthe feedin dD，ingperiods state 0f whole ofspray ch粕ges d拶ing， spray were character-Sticstr趴s．tionof studied．Therelations dryinganalyzed．The of西弱s material．were the transition and aIIlong d叮ingtechnoIogical parameters，酉雏stemperatIlrepmductqualit)，were also studied．ThecOnclusions wereobtained．