大豆浸出湿粕离心脱除溶剂的工艺参数优化  

Optimization of Technological Parameters for Centrifugal Separation of Wet Extracted Soybean Dregs

作　　者：李少华[1] 李树君[1] 李子明[1] 张宇红[1] 徐子谦[1] 阮海健[1] 

机构地区：[1]中国农业机械化科学研究院

出　　处：《农业机械学报》2007年第5期104-106,103,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金："十五"国家科技攻关计划资助项目(项目编号:200150127)

摘　　要：对大豆膨化料经正己烷浸出后的湿粕进行离心脱除溶剂,选取离心时间、转速、离心料量3个因素进行了正交试验,分析了各因素对离心分离粕溶剂残留率的影响。试验结果表明,最佳离心脱溶条件为离心时间3min、转速2000r/min、离心料量1kg。The study on desolventizing of expanded-extracted wet soybean meal by centrifugal separation was conducted. Centrifugal time ,rotating speed and feed quantity were taken as three factors of orthogonal experiment. The effects of the factors on their levels of residual solvent content in centrifugal separated solid were analyzed. The experiments show that the appropriate conditions for the centrifugal separation were as follows： centrifugal time 3 min, rotating speed 2 000 r/min and feed quantity 1 kg.

关 键 词：大豆 湿粕 离心脱溶 影响因素 

分 类 号：TS224[轻工技术与工程—粮食、油脂及植物蛋白工程]