文献类型：期刊文献

中文题名：淡水贝壳珠核抛光工艺的研究

英文题名：Study on Polishing Process of Freshwater Shell Pearl Nucleus

作者：蒲月华[1,2];童银洪[1];尹国荣[2]

机构：[1]广东海洋大学珍珠研究所,广东湛江524088;[2]广东荣辉珍珠养殖有限公司

年份：2015

卷号：28

期号：3

起止页码：39

中文期刊名：农业研究与应用

外文期刊名：Agricultural Research and Application

基金：广东省海洋渔业科技推广专项(A200908A08);海南省工程技术研究中心专项(GCZX2012003)

语种：中文

中文关键词：失衡丽蚌;抛光;珠核

外文关键词：Lamprotula tortuosa; polishing; pearlnucleus

中文摘要：以失衡丽蚌珠核为材料研究其抛光工艺,优化了抛光过程中的各个参数。结果表明：漂光的最佳温度为50℃,时间为30 min,重复操作4次,抛光桶的最佳转速为35~40 rmp;确定了盐酸的用量与珠核的重量之间的关系为0.04 mol/100 g。通过上述工艺得到了光泽强、光洁度高、颜色白、通透、无裂痕的抛光贝壳珠核,其工艺参数能为实际生产提供指导意义。

外文摘要：The polishing process of Lamprotula tortuosa pearl nucleus was studied and the optimum parameters of the process were found. The results showed that the optimum parameters were at 50 ℃ with 30 min through 4 times repetitive operation. The best rotational speed of pol- ishing barrel was 35-40 rmp. The optimum rate of hydrochloric acid and pearl nucleus was 0.04 mol ：100 g. The shell pearl nucleus has shiny and clear white color with no crack after polishing by the above technique which can provide guidance for actual production.