内容标题26

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                4A型分子筛在二氯甲烷回收生产中的应用

                来源:中国凹凸棒土网    04-01 18:15
                依据吸附原理,用4A型硅铝酸盐分子筛吸附二氯甲烷中残留」的少量水份,避免了再次精馏造成的二氯甲烷的损耗和能源的消耗,使二氯甲烷中水含量由0.2%以上降至0.1%以下,达到生产使用标准,并且操作简单、实用. 
                    doi:
                    10.3969/j.issn.1006-2882.2001.03.018
                    关键词:
                    分子筛 二氯甲烷 回收
                    作者:
                    王利学 付海龙
                    作者单位:
                    哈药集团制药总厂(
                    刊名:
                    黑龙◥江医药
                    Journal:
                    CONTENTS OF SELECTED ORIGINAL ARTICLES
                    年,卷(期):
                    2001, 14(3)
                    所属期刊栏目:
                    工业药学
                    分类号:
                    TQ46
                    在线出版日█期:
                    2005年09月28日
                    页数:
                    2
                    页码:
                    190-191

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