外国三级,美国a级网,91超碰中文在线,aaa无码,AV免费网站

Welcome to Laiwu Yida Materials Technology Co., Ltd. website!

中文版

CONTACT US

Laiwu Yida Materials Technology Co., Ltd.

ADDRESS:No. 191 Wudangshan Road, Laiwu High-tech Zone, Shandong Province

Email:lwydxcl@126.com

Web:www.mwquzit.cn

分子筛

当前位置:首页 > Product > 分子筛 > 正文

5A molecular sieves

作者 浏览 发布时间 2019/3/21 21:00:22

  

Product Characteristics and Application Scope

Dewaxing molecular sieves can be used to separate n-alkanes (liquid paraffins) from branched alkanes and cyclic hydrocarbons by selective adsorption. Before F1, they were used in large-scale industrial separation of n-isoalkanes. The quality of dewaxed kerosene has excellent properties of low freezing point kerosene. The separated n-alkanes (paraffins) can be used as chemical raw materials for synthetic detergents.

Chemical formula: CasNa2 [(AlO 2)12 (SiO 2)12] * XH 20

Physical and chemical properties of 5A dewaxing molecular sieve


01.png

  

Product packaging and precautions:

The dewaxing molecular sieve is sealed in an iron drum and placed in a dry place. Use a PH value of 5-11. Storage for a long time, moisture absorption and renewable use, regeneration temperature should not exceed 600*0. Packaging: Molecular sieves for dewaxing produced by Shandong Xunda Chemical Co., Ltd. are packed in sealed drums or cardboard drums lined with plastic bags. Each barrel contains 40 kilograms of children. In the course of transportation, light loading and unloading should be carried out, and no collision should be allowed. Storage should pay attention to dampness and pollution.

13X zeolite >><< 没有了!

推荐产品/ Recommended Products

查看更多>>
无码无遮挡| 亚州 成人 AV 日韩| 精品成人A片观看地址| 日韩a级片。| 波多野结衣网址导航| a无码黄色片| A级片免费视频| AV日韩高清| 免费看成人黄色A片| 国产婷婷九月| a天堂免费观看网站| A片网站免费看| 久草视频在线强奸| 永久免费AV手机看| 欧美性爱C| 黄色毛片夫妻与| A日韩特级毛毛片| 原目日免费观看| 强奸三级片91视频| 亚洲AV成人在线观看| av一区三区| 手机看片av永久免费无| 日韩三四五区| 久久八九区| a级片日韩无码| 久久caop| 一级片av大香蕉| 美女av网站在线| 日韩无码AV观看| 日本A片黄色视频| 男女69视频| 日韩三级AV| 欧美一区无码97电影| 黄色A片电影视频| 中国少妇伦子伦精品无码| 色色播播| 性爱三级69视频| 国产超超级乱淫| 91超碰新| 欧美精产国品一二三区| 91免费黄色图片|