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- This paper presents a new type of melt crystallization technique based on a combination of solidification and sweating. 提出了一种新的基于直接冷却固化与发汗提纯的熔融结晶技术。
- In addition, the developing tendency of the melt crystallization technology and equipments was prospected. 最后展望了熔融结晶技术与设备的发展趋势与方向。
- The combined vacuum distillation and melt crystallization technology was used to purify DDHI from artificial musk. 通过减压精馏-熔融结晶耦合技术研究提高人造麝香(DDHI)含量的原理和工艺流程。
- As accelerator for PET, PBT could decrease the cooling crystallization temperature and increase the melt crystallization temperature of recycled PET. PBT作为PET结晶促进剂,降低回收PET的冷结晶温度,提高热结晶温度。
- The p-nitrochlorobenzene(p-NCB) and m-nitrochlorobenzene(m-NCB) in rectification waste of nitrochlorobenzene were recovered by means of melt crystallization. 采用熔融结晶法对精馏塔处理过的硝基氯苯废料回收进行了研究。
- The whole process of the dendrite growth in PGO melt crystal growth was visualized in the in situ observation system. 本文介绍了用实时观察方法研究水溶液中晶体生长长机制的实验。
- In this thesis, a new melt crystallization technology was developed to purify octyl-phenol, which could provide the basic data and theoretical instruction for industrialization and engineering design. 本文着重研究辛基酚熔融结晶精制提纯新技术,为工程放大和产业化设计提供基础数据和理论指导。
- While during the melt crystallizing process, the addition of a second component restrained the crystallization of the system. 而在熔融结晶过程中,第二组分的加入抑制了体系的结晶性能,当配比为50/50时,结晶速率相对最低。
- Keywords Dimethoate;melt crystallization;sweating; 乐果;熔融结晶;发汗;
- non-isothermal melt crystallization kinetics 非等温结晶动力学
- Keywords musk DDHI;melt crystallization;separation; 关键词人造麝香DDHI;熔融结晶;分离;
- Non-isothermal melt crystallization 非等温结晶
- falling film melt crystallization 降膜熔融结晶
- Spherulites of some polymers such as PE,PP and PS during melting crystallization under different conditions are studied by means of polarized microscope. 利用偏光显微镜,对高聚物(PP,PS和PE)在不同条件进行熔融结晶时的球晶进行了研究。
- The purification principle and method of technical naphthalene by melt crystalization, especially the falling film crystalization are introduced in this paper. 本文介绍了熔体结晶法,特别是降膜结晶法提纯工业萘的原理和方法。
- The results show that lamellae rows are parallel to each other and perpendicular to the extrusion direction when polypropylene melt crystallized under stress field. 结果表明,应力场下聚丙烯熔体结晶,得到的硬弹性聚丙烯具有垂直于挤出方向而又平行堆积的片晶结构(即排状堆积片晶)。
- The structure and morphology of syndiotactic polystyrene (sPS) melt crystallized in high vacuum electrostatic fields has been respectively investigated by using WAXD, DSC and SEM. 用WAXD、DSC和SEM研究了高真空强静电场下熔融结晶的间规聚苯乙烯晶体结构和形态。
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。