1)phosgenation[f?zd?i'nei??n]光气法
1.2,6-Diisopropylphenyl-carbodiimide with the purity of 98% and the yield of 93% was synthesized by condensation reaction from 2,6-diisopropylphenyl-isocyanate,which were obtained from 2,6-diisopropylphenyl-aniline by phosgenation.以2,6-二异丙基苯胺为原料,用光气法合成了2,6-二异丙基苯异氰酸酯,后者经缩合得2,6-二异丙基苯碳二亚胺,纯度98%,总收率93%。
2)Non-phosgene approach非光气法
1.Compared withother non-phosgene approaches such as amino oxidizing carbonylation and nitro-reductive carbon.本文研究了以“绿色化学品”——碳酸二甲酯代替光气,与苯胺为原料合成二苯甲烷二异氰酸酯(MDI)的非光气法工艺;提出了苯氨基甲酸甲酯(MPC)的分离工艺。
英文短句/例句
1.Research on the Phosgene-free Process for the Preparation of Hexamethylene Diisocyanate (HDI);非光气法合成六亚甲基二异氰酸酯（HDI）
2.The Non-phosgene Approach to Synthesize MDI;非光气法合成二苯甲烷二异氰酸酯（MDI）的研究
3.Non-Phosgene Synthesis of Methyl Phenyl Carbamate and Process Simulation and Equipments Design非光气法合成MPC工艺流程模拟及设备设计
4.Synthesis of Hexamethylene Diisocyanate by Non-phosgene Method非光气法合成六亚甲基二异氰酸酯的研究
5.Study on Synthesis of Series Flame Retardants of Brominated Polycarbonates by Non-phosgene Method非光气法合成溴代聚碳酸酯系列阻燃剂的研究
6.The Fundamental Research on the Green Technology in the Synthesis of Carbonic Esters by Non-phosgenation-The Measurement of Physical Properties;非光气法合成碳酸酯绿色工艺的基础研究—物性测定
7.Study on Non-intrusive Aero-optical Measurement Methods and Experiments;非接触气动光学测量方法及实验研究
8.The algorithm for bonnet tool polishing of rotary symmetrical aspheric surface回转对称非球面气囊抛光控制算法研究
9.photolysis gas chromatography光解气相色谱(法)
10.laser pyrolysis gas chromatography激光热解气相色谱(法)
11.The abiotic factors of the environment include light, temperature, and atmospheric gases.环境的非生物因素包括光、温度和大气
12.fluorescent source non-dispersive infrared gas analyzer荧光源非色散红外气体分析仪
13.The Determination of Tropospheric Nitrogen Oxides by Colorimetric Method and Chemiluminescence Method;分光光度法及化学发光法测定对流层大气NO_x
14.Filamentation Nonlinear Optics of Intense Femtosecond Laser Pulses in Air;强飞秒激光在大气中的成丝非线性光学研究
15.Air Sac Polishing Principle of Optics Non- Sphere Surface Components and Experimental Research;光学非球面零件气囊抛光去除机理及试验研究
16.Method of Gas Detection Based on Intra-Cavity Erbium-Doped Fiber Laser基于环腔光纤激光器的气体检测方法
17.Research on Optical Fiber SO_2 Detection System Based on the Theory of Photoacoustic Effect;基于光声光谱法的SO_2气体浓度光纤传感器研究
18.Aspheric Optical System Design Based on Wave-Deviation Method;波差法设计非球面光学系统方法研究
相关短句/例句
Non-phosgene approach非光气法
1.Compared withother non-phosgene approaches such as amino oxidizing carbonylation and nitro-reductive carbon.本文研究了以“绿色化学品”——碳酸二甲酯代替光气,与苯胺为原料合成二苯甲烷二异氰酸酯(MDI)的非光气法工艺;提出了苯氨基甲酸甲酯(MPC)的分离工艺。
3)non-phosgene非光气法
1.Synthesis of ethyl 5-[(methoxycarbonyl)aminosulfonyl]-1-methy- pyrazole-4-carboxylate by non-phosgene method;非光气法合成吡唑磺酰氨基甲酸酯
2.Methyl phenyl carbamate (MPC) is the important intermediate in non-phosgene synthesis of diphenylmethane diisocyanate.苯氨基甲酸甲酯(MPC)是非光气法合成二苯基甲烷二异氰酸酯(MDI)的重要中间体。
4)arc light gasification孤光气化法
5)Ballonet polishing气囊式抛光法
6)non-phosgene synthesis非光气法合成
延伸阅读
光气化法聚碳酸酯分子式：CAS号：性质：又称直接光气化法聚碳酸酯。由双酚A经光气化反应制得的聚碳酸酯。具有分子量较高，副反应少的特点。机械性能、电性能和透明性较优于酯交换法聚碳酸酯。相对密度1.19～1.21，热变形温度127～138℃，连续使用温度110～116℃；拉伸强度62MPa，弯曲强度90MPa，压缩强度86MPa，冲击强度(缺口)45～50kJ/m2；体积电阻率1.0×1015Ω·cm，介质损耗因数(106Hz)0.01。以双酚A为原料，在催化剂存在下与光气进行光气化和缩聚反应制得。可用作机械工业用零部件，受力不大的紧固件；电子，电器工业用零部件；医疗器械；安全帽；飞机、车、船风挡玻璃等。
