成人国产一区二区三区精品,夜夜高潮天天爽欧美,精品国产18久久久久久,ww.74成人A片

YOUR LOCATION:HOME>>PRODUCT
ethylene
發(fā)布時(shí)間:2023-8-8 15:10:37   點(diǎn)擊:次   【打印】【關(guān)閉

      Ethylene R1150 English Name: Ethylene Purity: ≥ 99.95% CAS Number: 74-85-1

 



Ethylene Product Application

       1、 One of the most basic raw materials in petrochemical industry. In terms of synthetic materials, it is widely used in the production of polyethylene, vinyl chloride, polyvinyl chloride, ethylbenzene, styrene, polystyrene, and ethylene propylene rubber; In terms of organic synthesis, it is widely used to synthesize various basic organic synthesis raw materials such as ethanol, ethylene oxide, ethylene glycol, acetaldehyde, acetic acid, propanal, propionic acid, and their derivatives; After halogenation, chloroethylene, chloroethane, and bromoethane can be produced; By aggregation, it can be produced α- Olefins, in turn, produce higher alcohols, alkylbenzenes, etc.

       2、 Mainly used as a standard gas for analytical instruments in petrochemical enterprises.

       3、 Ethylene is an important basic organic chemical raw material, mainly used in the production of polyethylene, ethylene propylene rubber, polyvinyl chloride, etc.

Propylene production method

       The ethylene production methods used in industry include petroleum hydrocarbon cracking, ethanol catalytic dehydration, and coke oven gas separation. Due to abundant oil and natural gas resources, large-scale production of ethylene has low costs and good quality. Therefore, a large amount of ethylene is mainly produced by petroleum cracking method. The ethanol catalyzed dehydration method is only limited to situations where a small amount of ethylene is provided for fine chemicals.


Ethylene application range

       Ethylene can be used as a refrigerant and is also an important basic raw material for organic chemicals, mainly used in the production of polyethylene, ethylene propylene rubber, polyvinyl chloride, etc.

Ethylene packaging specifications

       Steel cylinder 40L

       ISO tank: 24m3 tank truck: 58m3

 

contacts:wang wei mobile phone:18939372208
tel:0393-8919239 fax:0393-8917809
email:hnlonghua2012@163.com address:Puwang Industrial Park, Fan County Industrial Cluster Zone, Puyang City, Henan Province
TEL
0393-8919239
website:http://www.1stlawyer.net/
Copyright © 2023-2024 Henan Longhua Lvjie Petrochemical Co., Ltd    Filing number:Yu ICP Bei No.2023033669
主站蜘蛛池模板: 耒阳市| 微博| 东丰县| 中方县| 万载县| 资兴市| 罗平县| 碌曲县| 平陆县| 平原县| 冷水江市| 绥宁县| 房产| 福州市| 黄石市| 阿合奇县| 乌鲁木齐县| 普陀区| 南京市| 长丰县| 达州市| 麻阳| 富锦市| 富川| 淅川县| 泽州县| 祁阳县| 逊克县| 汕头市| 西畴县| 常山县| 柘城县| 临城县| 峡江县| 那坡县| 夏河县| 武威市| 德阳市| 泽普县| 宁陕县| 汶川县|