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:[email protected]

Web:www.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: 我将她侵犯1~6樱花动漫在线看 | 日本老师xxxxx18 | tk白丝丨vk| 欧美日韩国产一区二区三区不卡 | 俺去啦最新官网 | 精品日韩视频 | 国产精品午夜性视频网站 | 欧美日韩亚洲成人 | 日本黄色高清视频网站 | 亚洲国产精品自在在线观看 | 国产裸露片段精华合集链接 | 四虎国产精品免费久久麻豆 | 色播艾小青国产专区在线播放 | 精品卡1卡2卡三卡免费网站 | 91大神大战高跟丝袜美女 | 91看片淫黄大片欧美看国产片 | 国产盗摄wc女厕所 | 99久久精品国产片久人 | 午夜在线a亚洲v天堂网2019 | www视频免费观看 | 肉宠文很肉到处做1v1 | 日韩在线天堂免费观看 | 亚洲精品成人A8198A片漫画 | 亚洲欧美在线观看首页 | 国产欧美日韩在线播放 | 亚洲精品国产一区二区在线 | 亚洲日韩男人网在线 | 超级碰碰免费视频 | 日本中文字幕永久在线 | 欧美视频一二三区 | 男女车车好快的车车免费网站 | 日本午夜视频 | 欧美日韩综合一区 | 亚洲成a人不卡在线观看 | 男人天堂网站在线 | 性色AV乱码一区二区三区视频 | 亚洲精品久久久久福利网站 | 舔穴吸奶 | 精品国产日韩一区三区 | 精品国产自在在线在线观看 | 日韩视频一区二区 |