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- 气相色谱法在助磨剂原料检测中的应用
详细信息
加工定制：是 品牌：翔鹰技术 型号：XiangyingGC7990plus 测量范围：ppm 测量对象：助磨剂原料检测中的应用 控温范围：400 ℃ 功率：2000 w 尺寸：480 mm 重量：46 kg 乙醇胺：助磨剂原料检测中的应用 二乙醇胺：三乙醇胺 硅酸盐：水泥 包装材料：溶剂残留 合成氨：硫磺回收 
Triethanolamine alcohol amine raw materials due to their different production process, the products are divided into two categories: a class is mainly to the content of triethanolamine, rest content for diethanolamine, ethanolamine, a small amount of water mixed amine of triethanolamine; another class is to content of triethanolamine and against the mixing water pure amine triethanolamine. Because diethanol amine, ethanolamine in increasing strength is very small, but it has properties of alcohols, in helping grinding agent can also play to the function of grinding aid, so in the first class products triethanolamine to use, in helping grinding agent production to correspondingly reduce grinding raw material alcohol substance content. Therefore the same content of triethanolamine with different kinds of mixed amine or the pure amine compound grinding aid to help grinding agent auxiliary materials alcohols content is not the same. If the formula is the same, the quality of the grinding aids can not be stabilized in cement production. Three isopropyl alcohol amine and triethanolamine have similar laws. Using gas chromatography to determine the content of the corresponding content, can determine what kind of products according to the content, so as to guide the adjustment of the formula.Again, a large number of tests show that ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, glycerol auxiliary grinding agent of raw materials for the production of grinding effect is different, in order to ensure the grinding agent using the results of the stability, we must to know precisely and keep grinding agent products each formula of each ingredient stability. A lot of help grinding agent production enterprise mostly mixed alcohol, and different manufacturers of mixed alcohol, due to different sources, different formulations and different costs, different price, the proportion of its internal various kinds of alcohols is also different. Therefore, using gas chromatography to determine the content of these substances, to guide the adjustment of the aid formula has a decisive role.Cement grinding agent main raw material alcohol amines and alcohols of two kinds of material, we need to find these two kinds of gas phase chromatogram detection conditions, Tengzhou City Xiangying Analysis Technology Co., Ltd. using gas XiangyingGC7990plus chromatograph chromatographic method in helping grinding agent raw material analysis of measuring method were satisfied with the results.醇胺类的三乙醇胺原料由于它们的生产工艺不同，产品主要分为两大类：一类是以三乙醇胺含量为主，其余含量为二乙醇胺、一乙醇胺、少量水的混胺类的三乙醇胺；另一类是以三乙醇胺含量与兑掺部分水的纯胺类的三乙醇胺。由于二乙醇胺、一乙醇胺在增加强度方面的作用很微小，但它具有醇类性质，在助磨剂中也能起到助磨作用，因此在使用*类三乙醇胺产品时，在助磨剂生产中要相应地减少助磨剂原料醇类物质的掺量。因此同等含量的三乙醇胺用不同类的混胺或纯胺配制助磨剂时，助磨剂辅助原料醇类物质其掺加量是不能相同的。若配方相同，在水泥生产中会出现助磨剂质量不稳定的现象。三异丙醇胺与三乙醇胺有类似的规律。运用气相色谱法在准确测定相应含量后，能根据含量判定属于哪类产品，从而及时指导配方的调整。再有，大量的试验证明，乙二醇、二乙二醇、三乙二醇、丙二醇、丙三醇等辅助助磨剂生产原料的助磨效果是有区别的，为了保证助磨剂使用效果的稳定，就必须要准确知道并保持助磨剂产品每个配方中的每种原料成分的稳定。很多助磨剂生产企业大多用混醇，而不同厂家的混醇，由于来源不同、配方不同、成本不同、买价不同，其内在的各类醇的比例也是不同的。所以用气相色谱法来测定这些物质的含量，对指导助磨剂配方的调整有着举足轻重的作用。
水泥助磨剂主要原料有醇胺类与醇类两大类物质，我们就需要找到这两类气相色谱仪检测的条件，滕州市翔鹰分析技术有限公司采用XiangyingGC7990plus气相色谱仪，建立色谱法在助磨剂原料分析中的测量方法，测定结果满意。
The Chinese technology, analysis technology leaderThe gas chromatography technology, the industry benchmark enterprise1 focused on the development of gas chromatograph2 committed to becoming a leading supplier of analytical instruments in China3 to provide you with the most powerful support4 super high cost quality products5 high quality and perfect after sales service翔鹰技术，中国分析技术的领跑者
翔鹰技术，气相色谱行业*企业
1.专注气相色谱仪的研制
2.致力于成为国内分析仪器领先供应商
3.为你提供***强有力的支持
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