1) Crude Methylnaphthalene oil
工业甲基萘
2) technical naphthalene
工业萘
1.
Purification of technical naphthalene by stepped static crystallization method in cracked aromatic fraction;
静态结晶法从裂解芳烃馏分中提纯工业萘
3) industry naphthalene
工业萘
1.
At the guidance of long time producing,through theory analyzing,and adopting the tower of china ripple trim stuffing which produces industry naphthalene,replacing the dunk cover or float valve that at large using in nation,and getting the nicer effect at practice production.
在长期的生产实践指导下,通过理论分析,首创采用陶瓷波纹填料塔生产工业萘,代替国内厂家普遍使用的泡罩或浮阀,在实际生产中,取得了良好的效果。
2.
This paper introduces using industry naphthalene to production process to deeply process watering_oil in spare time of production so as to achieve industry acenaphthene and methylnaphalene etc.
利用工业萘生产装置 ,在工业萘生产的空余时间 ,对洗油进行深加工 ,制取工业萘及甲基萘等产品 ,实现一套装置的多种使用 ,提高企业经济效
3.
The paper introduces the principle,the technological index and the controlling method of producing concrete water-reducing admixture with industry naphthalene,sulfuric acid and formaldehyde by sulfonation,hydrolysis,condensation and other steps.
介绍了用工业萘、硫酸、甲醛为原料 ,经磺化、水解、缩合等步骤生产混凝土高效减水剂β-萘磺酸盐甲醛缩合物的工艺指标研究及控制方法 ,并在混凝土工程中进行了应用试验研究 ,为该产品的工业化生产提供了依据。
4) naphthalene
[英]['næfθəli:n] [美]['næfθə'lin]
工业萘
1.
This paper introduced the use of tar oil mixture as raw material in the production of naphthalene.
应用现有装置,把未洗三混直接作为工业萘原料。
5) industrial naphthalene
工业萘
1.
Through the ways of laying stress on the quality of raw materials,strengthening the transformation and maintenance of equipments and perfecting the operation,the quality and yield of industrial naphthalene is improved.
针对影响工业萘质量、产率的综合因素，从提高原料质量、加强设备改造和维修、完善操作制度等方面下功夫，从而稳定了生产操作，使工业萘产率提高，质量达到一级品标准。
6) ndustrial maphthalent tower
工业萘塔
补充资料：甲基萘
分子式：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：制药、表面活性剂、减水剂等。
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：制药、表面活性剂、减水剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条