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欢迎来到亚博游戏娱乐_首页Welcome(yabovip6666.cn)全新升级娱乐网站。亚博游戏娱乐_首页Welcome综合各种在线游戏于一站式的大型游戏平台,经营多年一直为大家提供安全稳定的游戏环境,亚博游戏娱乐_首页Welcome致力于提供全球客户有价值的游戏,为用户提供优质服务。

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                          联系我们
                          巩义市亿洋水处理材料有限公司
                          地址:巩义市杜甫路
                          电 话:0371-69599709
                          传 真:0371-66550186
                          手 机:13014660126、15514358286(王经理)
                          邮 箱:[email protected]
                          果壳活性炭中焦糖脱色率的检测
                          发布时间:18-07-19 浏览:
                          亿洋我们坚持以技术创新求发展,产品质量求生存,市场需求为导向,不断提升企业的管理水平,利用自身的技术优势,以一流的产品和良好的信誉真诚为顾客提供优质的服务
                          焦糖脱色率是活性炭污水脱色处理的关键,焦糖脱色率的高低也决定着活性炭污水脱色的效果,那么果壳活性炭的焦糖脱色率是什么?它该如何测定呢?我们听亿洋厂技术人员为我们作答。
                          果壳活性炭以优质的木屑等为原料,采用氯化锌法生产,具有发达的中孔结构,吸附容量大、快速过滤等特性。主要适用于各种氨基酸工业,精制糖脱色、味精工业、葡萄糖工业、淀粉糖工业、化学助剂、染料中间体、食品添加剂、药品制剂等高色素溶液的脱色、提纯、除臭、除杂等中的焦糖脱色率是反应粉状活性炭对于有色物质的吸附性能,性能好的粉状活性炭,吸附值可以达到100~110。
                          果壳活性炭对焦糖脱色率的检测方法
                          1.主要仪器:100mL三口烧瓶,电动搅拌器,玻璃温度计,调温电热炉,甘油浴,分光光度计,中速定性滤纸
                          葡萄糖,无水碳酸钠,氯化铵,重铬酸钾。
                          焦糖原液的鉴定:称取葡萄糖300g,加水500mL溶解,搅拌均匀后用分光光度计在波长426nm,光经长度1cm的比色中测定其吸光度,与重铬酸钾色度标准液,在同样条件下吸光度相比较,相差不能大于0.03。若吸光超过上述规定,可以添加水少许或蒸发少许水,使达到时规定吸光度

                          亚博游戏娱乐_首页Welcome

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