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1)  structure of pyrocarbon
热解炭结构
1.
Performances of C/C composites are influenced by structure of pyrocarbon.
热解炭结构是影响C/C复合材料性能的重要因素,通过工艺条件的控制可以得到理想的热解炭结构,文章综述了影响C/C复合材料中热解炭结构的几类工艺因素,并对其作用机理进行阐述。
2)  Pyrolytic carbon
热解炭
1.
Influence of heat-treatment on crack initiation in smooth laminar pyrolytic carbon matrix;
高温热处理对光滑层热解炭裂纹形成的影响
2.
The composition changes of surface with oxygen-containing groups of pyrolytic carbon before and after oxidation and the influence of oxidation temperature and time on the composition of oxygen-containing groups of the pyrolytic carbon surface are studied by means of Fourier infrared spectrum and potentiometric titration.
借助于傅里叶红外光谱和电位滴定分析,研究了热解炭氧化前后表面含氧基团组成的变化以及氧化温度和氧化时间对热解炭表面含氧基团组成的影响。
3)  pyrocarbon [,pairəu'kɑ:bən]
热解炭
1.
Influence of microstructure of pyrocarbon on friction and wear properties of C/C composites;
热解炭微观结构对C/C复合材料摩擦磨损性能的影响
2.
The microstructures,extinction angles of different pyrocarbons are determined.
通过对不同结构热解炭的显微结构、显微图像分析,消光角的测试,将热解炭的微观结构分为粗糙层结构RL、光滑层结构SL、再生层状结构ReL和各向同性结构ISO。
3.
Secondly, development of studies on pyrocarbon is interpreted in detail.
介绍了热解炭的微观结构和石墨化度及其沉积机理的新发展。
4)  coal pyrolysis
煤炭热解
1.
Research progress of coal pyrolysis technology in China;
我国煤炭热解技术研究进展
5)  pyrolytic carbon black
热解炭
1.
The chemical structure of C in pyrolytic carbon black(PCB) from the pyrolysis of used tires in a pilot-scale rotary kiln was analyzed by X-ray photoelectron spectroscopy(XPS).
应用X射线光电子能谱(XPS)对废轮胎回转窑中试热解炭(PCB)中C元素的化学形态进行分析。
2.
The effect of initial solution pH,adsorption time and dosage of PCB(pyrolytic carbon black) on the heavy metal removal was examined.
对废轮胎回转窑中试热解炭的重金属离子Pb2+、Cr3+和Cr6+吸附特性进行了研究,分析了溶液pH值、接触时间、吸附剂用量以及溶液初始浓度对重金属去除率的影响。
3.
It was found that in the bulk of pyrolytic carbon black(PCB), the peak of ‘=O/S—O' increases with the increase of pyrolysis temperature and the concentration of sulphide was high.
应用X射线光电子能谱(XPS)对废轮胎回转窑中试热解炭(PCB)中O、S、N、Zn的化学形态进行分析。
6)  pyrolytic carbon black
热解炭黑
1.
Particle size and chemical compositions of pyrolytic carbon black and commercial carbon black;
废轮胎热解炭黑与工业炭黑的粒径及化学组成
2.
The recycled pyrolytic carbon black(PC) from used tyre was obtained by atmospheric pyrolysis with a small degree of aggregation,small surface area,and a lot of ashes and carbonaceous deposits.
系统地考察了未改性PC以及硝酸酸洗改性热解炭黑(WPC)、硬脂酸硝酸酸洗改性热解炭黑(SWPC) 表面能色散分量、极性分量、热力学函数变化以及炭黑表面不同活性点的能量分布情况, 并考察了改性处理对热解炭黑填充天然橡胶硫化胶机械性能的影响。
3.
The recovered pyrolytic carbon black(PC) from the used tyre was obtained by atmospheric pyrolysis, having small degree of aggregation and small surface area, having a lot of ashes and carbonaceous deposits.
本文系统考察了未改性PC以及硝酸酸洗改性热解炭黑(WPC)、硬脂酸—酸洗改性热解炭黑(SWPC)的表面能色散分量、极性分量、热力学函数变化以及炭黑表面不同活性点的能量分布情况等方面的差别,并考察了改性处理对热解炭黑填充天然橡胶硫化胶机械性能的影响。
补充资料:低结构通用炉法炭黑
C    分子量 12.01
     黑色粉状物。平均粒径60一80nm。比表面积20~35m2/g。氧含量0.15-0.40%。氢含量0.35-0.45%。真密度1.8g/cm3左右。
    采用燃烧裂解法。即以重油为原料,配以一定量的页岩油,经预热喷入反应炉,与预热的空气在炉内进行不完全燃烧,裂解为炭黑烟气,再经冷却分离收集、造粒、筛选、筛选而得。
    应用  主要用作天然橡胶和各种合成橡胶的填充剂,使之具有较低的吸油值、良好的加工性能和较高的弹性,也能使硫化橡胶具有适度的扯断强度、较低的定伸强度、变形小、生热低的特点,从而可广泛用于制造轮胎的胎体、胎侧、帘布层、内胎,以及胶管、电线等所有不需要有高补强性能的橡胶制品。
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