您要查找的是不是:
- Experiment results showed that mixed solvent of isopropyl ether and phenol could promote the extraction of hydroquinone. 实验发现,异丙醚-苯酚复合溶剂对萃取对苯二酚有促进作用。
- In the snthesis of isopropyl ether by vsing the chemincal reaction between propylene and isopropanol,the state equation method is adopted in equilibrium calculation. 对于丙烯、异丙醇直接合成异丙醚的化学反应过程,采用状态方程法进行了平衡计算。
- Because of the enduring temperature limitation of the catalyst,the total isopropyl ether production of Jinzhou petrochemical company is about1000ton from the year 1998 to 2004. 然而,由于催化剂耐受温度的限制,从1998年工放成功后到2004年仅累计生产1000余吨异丙醚产品,远未达到设计目标。
- In order to solve this bottleneck problem, weuses high temperature colophony catalyst-DNW for the synthesis of isopropyl ether,and the feasibility of this method is studied in this paper. 为了解决这一生产瓶颈问题,本文研究了DNW高温树脂催化剂合成异丙醚可行性问题。
- Keywords isopropanol;separation;isopropyl ether; 异丙醇;分离;精制;异丙醚;
- On chemical equilibrium in synthesis of isopropyl ether 异丙醚合成过程的化学平衡
- Allyl ether phenolic resin was synthesised ,then it was copolymerized with bismaleimide.Its properties were characterized by FTIR and DTA. 本文合成了烯丙基醚化酚醛树脂,并与双马来酰亚胺共聚,通过FTIR和DTA进行了性能表征。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Study on Separation and Purification of Isopropyl Ether from Isopropanol 异丙醇生产副产物中异丙醚的分离精制技术
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Keywords isopropanol;isopropyl ether;vapor liquid equilibrium;thermodynamics; 异丙醇;异丙醚;汽液平衡;热力学;
- Benzylic ether phenolic resin is one of the main components of foundry polyurethane binder; its structure and preparation condition determine the performances of polyurethane binder. 苯醚型酚醛树脂是铸造用聚氨酯粘合剂的主要成份之一,它的结构及合成工艺条件决定了该类粘合剂性能。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。
- You need to filter the drinking water. 你需要把饮用水过滤。
- I waved my dog to plunge into the water. 我挥手示意我的狗跳入水中。