婷婷综合久久中文字幕蜜桃三-婷婷综合国产激情在线-婷婷综合丁香-婷婷自拍-婷婷中文网-婷婷在线综合

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

中文版

Laiwu Yida Materials Technology Co., Ltd.

Laiwu Yida Materials Technology Co., Ltd. Laiwu Yida Materials Technology Co., Ltd.

Sales call: 0531-76251091

CONTACT US

Laiwu Yida Materials Technology Co., Ltd.

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

電話:0531-76251099

手機:0531-76251091

Email:lwxylc@163.com

Web:m.qddongshuo.cn

分子篩

當前位置:首頁 > Product > 分子篩 > 正文

5A molecular sieves

作者 瀏覽 發布時間 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 >><< 沒有了!

推薦產品/ Recommended Products

查看更多>>
主站蜘蛛池模板: 美女1819xxxx| 亚洲精品视频免费在线观看| 亚洲欧美日韩高清| 日本高清va不卡视频在线观看| 九草在线视频| 日本国产成人精品视频| 亚洲精品成人在线| 18日本人| 91aaa免费免费国产在线观看| 欧美贵妇videos办公室| 国产精品99久久| 国产精品高清视亚洲一区二区 | free嫩白的12sex性自由| 岛国免费大片| 日韩免费视频播放| 特黄视频| 国产亚洲精品九九久在线观看| 鬼惨笑小说| 四虎在线成人免费网站| 欧美一级在线全免费| 范冰冰特黄xx大片| 99久久国产综合精品女不卡 | 久久无码人妻中文国产| futa百合高肉全h| 性夜影院午夜看片| 四虎影院在线免费播放| 免费精品视频在线| 国产精品嫩草影院在线| 国产成人精视频在线观看免费| 成在线人免费| 国产香蕉一区二区在线网站| 国产中文在线| 国产精品免费看久久久香蕉| 毛片群| 亚洲一级视频在线观看| 日本情趣视频| ts视频在线观看| 国产精品玖玖玖影院| 91对白在线| 国产精品青青青高清在线| 精品四虎国产在免费观看|