说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 光气化溶液缩聚工艺
1)  phosgenation solution polycondensation process
光气化溶液缩聚工艺
2)  phosgenation interracial polycondensation process
光气化界面缩聚工艺
3)  Non-phosgone transesteri fication process
非光气酯交换缩聚工艺
4)  solution polymerization technology
溶液聚合工艺
1.
The article analyzes development trends of synthetic rubber industry, introduces characteristics and development direction of solution polymerization technology using rare earth catalyst to synthesize butadiene rubber and puts forward R & D direction of isoprene rubber.
分析了合成橡胶工业的发展趋势,介绍了稀土催化剂合成顺丁橡胶的溶液聚合工艺特点及发展方向,并提出了异戊橡胶的研发方向。
5)  solution polycondensation
溶液缩聚
1.
Study on the direct synthesis of polylactic acid through solution polycondensation;
溶液缩聚法直接合成聚乳酸的研究
2.
Study on selection of solvents in the synthesis of polylactic acid through solution polycondensation;
溶液缩聚法合成聚乳酸中溶剂的选择研究
3.
A novel poly (ether ether ketone) derived from 4,4'-diflourodiphenylketone, bisphenol-S and 2-(6-oxide-6H-dibenz <1,2> oxa phosphorin-6-yl) -1,4-dihydroxy-phenylene was synthesized by solution polycondensation.
以9,10-二氢-9-氧杂-10-磷酰杂菲-对苯二酚(DOPO-HQ),4,4’-二氟二苯甲酮(DFK)和双酚S(DDS)为单体,通过溶液缩聚合成了含磷双酚S型聚醚醚酮。
6)  gas solution technology
溶气工艺
1.
Comprehensively analyzes the gas solution efficiency and comprehensive wastewater treat- ment efficiency of different gas solution technology,and experimentally studies the energy consumption of some gas solution technologies and the cost of water purification.
综合对比分析气浮净水系统中不同加压溶气工艺、混气溶气工艺的溶气效率和综合净水效能,实验分析了部分溶气工艺能耗和净水成本。
补充资料:光气化溶液缩聚工艺
分子式:
CAS号:

性质: 光气化法聚碳酸酯的合成工艺之一。即将双酚A溶于惰性溶剂中,加入吡啶等吸酸剂,通入光气缩聚制得黏稠状混合物;经洗涤、分离、沉淀即得白色粉状聚碳酸酯;再经过滤、干燥、造粒便得粒状产品。此法生产设备简单,反应条件温和,仅在略低于或较高于室温下进行。但后处理工艺较繁杂。在技术经济上无甚优势,故在生产装置上已很少采用。

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