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- Baling Petrochemical Company Limited can produce polypropylene using high efficiency catalyst since 2001. 巴陵石化有限责任公司自2001年生产高效聚丙烯以来,反应不正常,生产波动大、操作困难、单釜产量低,催化剂、活化剂消耗高,丙烯单耗高,聚丙烯产品质量不稳定,用户意见大、投诉多,为查明原因,公司从丙烯的生产、贮存、输送及丙烯精制等过程查找丙烯中微量杂质对丙烯聚合行为的影响。
- The process to prepare alkyl naphthalene by alkylation is the most ripe one,key technology of which is preparation of high efficient catalyst. 烷基化制备烷基萘是目前最成熟的工艺路线,其关键技术是高效催化剂的制备;
- Pointed out that the key factor in the advance of aromatics oxidation lied in the development of new - generation highly efficient catalyst. 认为芳烃氧化产品技术的进步关键是新一代高效催化剂的开发。
- Industrial application of DQ-2 high efficiency catalyst for propylene polymerization DQ-2型丙烯聚合高效催化剂的工业应用
- Therefore, chitosan multi-nuclear metal complex is one kind of environmental protective and high efficient catalysts for hydrolysis of phosphonate. 壳聚糖的引入使其具有低成本,无污染,环境协调性等优良特性,是一种很好的新型酯类水解催化剂。
- Study on Synthesis of Butyl Methacrylate Using Reusable High Efficient Catalyst 可回用高效催化剂催化合成甲基丙烯酸丁酯的工艺研究
- high efficiency catalyst 高效催化剂
- High efficiency in-line UV drying system. 高效率在线UV干燥系统。
- Install a high efficiency dishwasher machine. 安装一个高效率洗碗机机器。
- Easy to clean and disassemble,high efficiency. 清洁简易,拆卸容易,效率更高。
- Work with order and high efficiency. 工作很有条理,办事效率高。
- But the integrated high efficiency. 而是综合的高效率。
- The new typist works with high efficiency. 新来的这位打字员,工作效率很高。
- High efficiency electric power convert system. 高效率电力转换系统模组。
- High efficiency and good performance. 高效率和出色的表现。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- It is pointed out that nontoxic,environment-friendly with high efficiency are the world wide development trent of catalyst. 指出高效,无毒,无公害的催化剂的是今后研究的重点。
- The key was to choose high efficiency viscosity reductant. 以大庆黑帝庙稠油为原料,发烟硫酸为磺化剂,合成了稠油磺酸盐。
- Proportional valves than servo valves high efficiency. 比例阀效率比伺服阀高。
- In a system with alcohol as solvent and aqueous H 2O 2 as oxidizer,the catalyst peroxy niobic acid can catalyze cyclopentene to prepare glutaraldehyde with high efficiency. 以氧化铌为原料制备了过氧铌酸、以乙醇为溶剂、双氧水为氧化剂的体系中,过氧铌酸作为催化剂能够高效的催化环戊烯制备戊二醛。