1) combustion reactivity of semi-coke
半焦燃烧反应性
3) combustion reactivity
燃烧反应性
1.
By employing the method of thermogravimetric analysis and powder X-ray diffraction measured respectively were the combustion reactivity and structural changes of the semicoke of two low-rank bituminous coals and one type of anthracite during the process of pyrolysis at 400~1400 ℃.
用热天平(TGA)和粉末X射线衍射方法(XRD)分别测量了两种低变质程度烟煤和一种无烟煤的半焦在400~1 400℃热解过程中燃烧反应性及其结构的变化,探讨了低变质煤的反应性变化的原因。
2.
The combustion reactivity of chars from pyrolysis of Shenmu coal maceral concentrates under different pyrolysis temperature, heating rate and pressure were systematically investigated by using TGA.
近年来 ,对显微组分热解半焦燃烧反应性的研究已有报道[1~ 4 ] 。
3.
Taking the blended coal chars of anthracite and bituminous coal as examples,the physical and chemical properties and combustion reactivity of blended coal chars were investigated by micro-analysis method.
以无烟煤和烟煤的混煤焦为例,采用微观分析方法研究混煤焦的理化特性和燃烧反应性。
4) reactivity
[,ri(:)æk'tiviti]
燃烧反应特性
1.
Influence of preparation conditions on the combustion reactivity of chars produced from the fast pyrolysis of biomass;
生物质焦制备条件对其燃烧反应特性的影响(英文)
5) NO-char reaction
NO-半焦反应
1.
Catalytic effects of Na,Ca,Fe and their composites on NO-char reaction in the presence of SO_2;
SO_2存在下钠、钙、铁及其复合物对NO-半焦反应的催化作用(英文)
6) combustion
[英][kəm'bʌstʃən] [美][kəm'bʌstʃən]
燃烧反应
1.
The Kinetic Study of PMMA Isothermal Combustion;
聚甲基丙烯酸甲酯等温燃烧反应的动力学研究
2.
The flame temperature of C_2H_2 combustion in NO was 3587 K by theoretical colculation, which was very near its actual temperature (3368 K).
1196n λ计算了乙炔在NO中燃烧反应的火焰温度,计算值为3587K,与实际温度3368K非常接近。
补充资料:粒焦反应性试验
粒焦反应性试验
grain coke reactivity test
lij妞0 fanying xing shiyan 粒焦反应性试验(grain。oke:eaetsvity test) 通常指对小于6~粒状燕炭反应性的测定。中 国规定了煤和焦炭(粒焦)co:化学反应性的测定方法 (GB22O)。用粒焦测定焦炭反应性,由于试样量少和试 验时间短,操作很方便。大量对比测定表明,粒焦反 应性与块焦反应性指数和反应后强度有很好的线性关 系,因此被广泛用于焦炭的实验室研究。各国所取的 试验条件均不同。欧洲经济共同体受联合国委托,于 1965年制订了国际标准。并已由联合国国际标准化组 织通过。但各国的一些企业仍习惯于使用各自的方法, 或按不同目的确定试验方法。中国采用在1100℃温度 下以一定的纯Co:流量与粒焦反应一定时间的方法测 定粒焦反应性。一些国家测定粒焦反应性的试验要点 见表。 一些国家或组织的粒焦反应性试验要点亡一续表一牛一价{- (挑昭章金邦新)
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