1) thermally induced phase separation
热致相分离法
1.
Research on structure and performance of PVDF microporous membranes via thermally induced phase separation;
热致相分离法制备聚偏氟乙烯微孔膜的结构及性能研究
2.
The research was based on the polymer phase separation and contained mainly three parts,the shape memory polymer blend of SBS/PCL and SBS/PLA,the low dielectric constant HDPE-grafted-maleic anhydride(HDPE-g-MAH) protection coating and the heat-resistant polyetherimide porous films prepared by a triple system of thermally induced phase separation(TIPS).
(2)热致相分离法制备聚乙烯接枝马来酸酐多孔低介电常数材料。
2) TIPS
[英][tip] [美][tɪp]
热致相分离法
1.
[Result]The average porosity rate of artifical bone with TIPS method was 85.
[方法]将海洋贝壳牡蛎粉、消旋聚乳酸按一定比例复合,采用热致相分离法制备多孔复合人工骨(CAB)材料,检测其孔隙率、孔径、生物力学强度;并将CAB和纯PLLA薄片浸泡于37℃平衡液中,观测不同时间点CAB和纯PLLA体外降解变化参数,对其结果进行统计学比较。
2.
Thermally induced phase separation(TIPS) was adopted to prepare the artificial bone made from oyster shell powder and Poly-DL-lactic Acid(PDLLA) that were proportionally mixed and its properties such as porosity rate,pore size and mechanical strength were assessed.
将牡蛎壳粉、消旋聚乳酸(PDLLA)按一定比例复合,采用热致相分离法(TIPS),制备多孔复合人工骨(OPCB)材料,检测其孔隙率、孔径、生物力学强度;将OPCB和纯PDLLA薄片浸泡于37℃的生理盐水中,观测不同时间点OPCB和纯PDLLA体外降解变化参数,对其结果进行统计学比较。
3) thermally induced phase separation
热致相分离
1.
Preparation of polyethylene/nano-titania blend membrane via thermally induced phase separation;
热致相分离法制备聚乙烯/纳米二氧化钛共混膜
2.
Development of polymer microporous membranes via thermally induced phase separation;
热致相分离法制备聚合物微孔膜的研究进展
3.
Effects of mixed diluents on isotactic polypropylene microporous membrane formation via thermally induced phase separation process;
混合稀释剂对热致相分离法制备等规聚丙烯微孔膜的影响
4) TIPS
[英][tip] [美][tɪp]
热致相分离
1.
Isotactic polypropylene(iPP) flat sheet microporous membranes were prepared via thermally induced phase separation(TIPS).
以热致相分离法制备了聚丙烯平板微孔膜。
2.
The hybrid membranes of PU/SiO_2 were prepared via thermal induced phase separation(TIPS) methods.
用热致相分离法制备了PU/SiO2杂化膜,研究了不同SiO2及其用量对PU/SiO2/溶剂体系微孔膜微孔结构的影响,并测试了膜的水通量。
3.
The hydrophilicity of UHMWPE micro porous material produced by means of TIPS was improved by structure amendment, surface active agent addition and dipping in solvent, resulted in good results The results of the property test of the modified UHMWPE showed these methods did not affect the property of the material in practice us
通过改善结构、添加表面活性剂以及浸泡三种方法对采用热致相分离法制成的超高摩尔质量聚乙烯微孔材料的亲水性能进行了改善 ,效果均很明显。
5) thermally-induced phase separation
热致相分离
1.
Formation mechanism and morphology control of porous polymeric membranes via thermally-induced phase separation;
热致相分离法聚合物膜形成机理与形貌控制
2.
Study on microstructure of microporous polypropylene membrane formed via thermally-induced phase separation;
热致相分离制备聚丙烯微孔膜微观结构的研究
3.
By the general thermally-induced phase separation(TIPS) technique and freezing-dry technology,it can fabricate the low-density,microporous perdeuterated polystyrene foams used in inertial confinement fusion.
采用聚合物溶液的热致相分离技术,并通过冷冻干燥制备出具有开放状网络孔洞结构的低密度全氘代聚苯乙烯泡沫。
6) thermal induced phase separation
热致相分离
1.
Recent progress on the preparation methods,polymer materials and formation mechanisms of the TIPS(thermal induced phase separation) membranes was reviewed in this paper.
综述讨论了热致相分离法(TIPS)制作微孔膜的影响因素及相关规律,以及近年来在膜制作方法和膜材质方面的一些重要的研究进展。
2.
Formation mechanisms of the porous membranes, which were prepared by thermal induced phase separation, were reviewed.
综述了由热致相分离法制备多孔膜的成膜机理。
补充资料：汽水分离再热器
汽水分离再热器
moisture separator-re-heater
金属丝网式、波纹板式和旋叶式。三种分离元件的性能比较见表。 三种形式分离元件性能的比较┌───┬──────┬───┬──┬───────┬────┐│元件 │流通横截面，│容积，│相对│可分离水滴的 │分离效率││形式 │ 相对位 │相对值│压降│最小尺寸(拌m) │ (%) │├───┼──────┼───┼──┼───────┼────┤│金层 │40 │5 │0.01│>5 │约100 ││丝网 │ │ │ │ │ │├───┼──────┼───┼──┼───────┼────┤│波纹板│l │2 │0。1│10~15 │约99 │├───┼──────┼───┼──┼───────┼────┤│旋叶式│1 │1 │l │l │毛95 │└───┴──────┴───┴──┴───────┴────┘ 对汽水分离器而言，分离效率是首要的，加上流通截面、容积和压降等性能的综合考虑.大多数核电厂采用波纹板式汽水分离器，旋叶式分离器很少采用. 再热器结构型式一般为管束式.汽水分离再热器的再热器管束通常为水平布t，立式容器也有采用垂直布里的再热器管束。典型的加热管是外侧带有1.5mm肋片的不锈钢管，管束错列排列.再热器有一级和二级式，大多数核电机组采用二级式再热器.q一shu一fenl一20}req-汽水分离再热器(moisture separator一reheat-er)指杖电厂饱和蒸汽汽轮机组高、低压缸之间用来将蒸汽除湿、加热的装置。 压水堆核电厂产生的饱和蒸汽通过汽轮机膨胀做功，如果不采取除湿措施，在汽轮机末级排汽的湿度将要达到24%左右。汽轮机在这种高湿度蒸汽条件下运行，动叶片会受到严重的侵蚀，机组的循环效率也会降低。 在汽轮机高、低压缸之间设工汽水分离再热器，将高压缸排出的较高湿度燕汽在进人低压缸之前进行除湿、加热，使进人低压缸的蒸汽具有一定的过热度，则汽轮机末级排汽的湿度可降至火电汽轮机组相当的水平。设置汽水分离再热器，是核电厂饱和汽轮机组系统的主要特征。 性能特点核电厂产生的饱和蒸汽压力通常较低，压水堆核电厂的蒸汽压力为5.0~7.0 MPa。汽水分离再热器的工作条件取决于汽轮机高压缸和低压缸的分缸压力。一般来说，通过合理选择高、低压缸的分缸压力，可使高压缸的排汽湿度在n写~14%范围内，经过汽水分离再热器除湿、加热，使进人低压缸的燕汽具有一定的过热度，加上汽轮机设计上采取内部除湿措施，低压缸末级排汽湿度也可降至11%~14%。
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