calcination的例句大全

The thermal decomposition of layered double hydroxides ( LDH) influences the preparation of composite oxides by calcination of LDH precursors.

研究层状双金属氢氧化物（LDH）的热分解过程对以其为前体制备双金属复合氧化物可提供理论指导。

after drying and calcination, nickel oxide powder with fairly good uniformity is obtained.

经干燥、煅烧后成功地制成了单分散性相当好的氧化镍微粉。

molybdenum trioxide was prepared from the mo rich desorption solution in steps of purification, acidic precipitation, filtration, washing, drying and calcination.

富钼解吸液再经除杂净化、酸化沉淀、过滤、洗涤、烘干、煅烧，制得三氧化钼产品。

the attrition of the catalyst was mainly due to the chemical attrition. the morphology observation of the catalyst after fts run for 600 h showed that the attrition resistance was enhanced by increasing the calcination temperature, and the catalyst calcined above 400 ℃ exhibited robust attrition resistance.

反应600h后卸载下的催化剂的形貌观测表明，催化剂的磨损主要是由化学磨损引起的，提高焙烧温度可明显改善其抗磨损性能，焙烧温度高于400℃时，催化剂具有较好的抗磨损性能。

secondly, by substituting calcium carbide sludge for limestone as calcareous raw material to calcine cement clinker, effect of calcium carbide sludge batching on clinker calcination was studied, and then cement convention performance was determined.

其次，以电石渣为钙质原料替代石灰石烧制水泥熟料，考察电石渣配料对熟料煅烧的影响，并进行了水泥常规性能的测定。

the calcination of petroleum coke is an extremely complex process including physics and chemical change, but the carbon rotary kiln is a typical equipment to calcine petroleum coke.

石油焦的煅烧是一个极其复杂的物理、化学过程，而炭素回转窑是煅烧石油焦的核心设备。

The macroporous channel structures could even be preserved after calcination at 800 oC.

大孔通道甚至可以在800℃锻烧后依然存在.

Effect of high temperature calcination on the oxidation of nitric oxide to nitrogen dioxide over Ru/ ZrO_2 catalyst

Ru/ZrO2催化剂高温焙烧对NO催化氧化反应性能的影响

The effects of loading, calcination temperature and calcination time on the solid base catalyst preparation conditions on the yield of dehydroacetic acid.

通过实验考察了负载量、煅烧温度和煅烧时间等固体碱催化剂制备条件对脱氢乙酸产率的影响。

Results The IR spectrometry of Ophicalcitum was different before and after calcination.

结果炮制前后的花蕊石红外光谱图有明显差异。

Objective To explore if the IR spectra analysis is useful for learning the Ophicalcitum, compare with the character of IR spectrometry before and after calcination.

目的比较花蕊石炮制前后红外光谱特征，寻求红外光谱是否对花蕊石有鉴别意义。

Have studied calcination temperature on the effect of the loss of weight 、 white degree and crystal structure of kaolin of coal measures of Inner Mongolia and kaolin of Su Zhou by calcination and DTA experiment. The characterization of kaolin calcined is described by XRD technology.

进行了煅烧和DTA实验，研究了煅烧温度对内蒙煤系高岭土和苏州土烧失量、白度和结构的影响，煅烧后用XRD进行了表征。

According to catalyst characterization and catalytic activity of inspection data to determine the calcination temperature to 350 ℃ for the best.

根据催化剂表征与活性考察数据确定催化剂的焙烧温度以350℃为最佳。

STS results showed that the surface electronic properties of Pt-TiO_2/ ITO changed greatly and two novel types of tunneling current-bias voltage ( I-V) curves were obtained after calcination at 673 K in air.

STS研究发现，673K空气气氛中处理后，Pt-TiO2/ITO表面出现两类新的隧道电流-偏压曲线，TiO2的费米能级从导带边移向价带边，表明Pt和TiO2间发生了强相互作用。

The paper introduces the control method of base crack for mass device taking the base concrete construction of 50T/ H sulfuric acid calcination for example.

本文以33M硫酸焙烧炉基础砼施工为例介绍了大体积设备基础裂缝控制方法。

Effects of calcination temperature on structure of titanium oxide photocatalyst

煅烧温度对二氧化钛光催化剂结构的影响

Study on Application of Kaolin in Synthetic Processing of Molecular Sieve and Its Calcination Property

分子筛合成工艺中原料高岭土及其焙烧特性研究

The catalyst preparation method and the calcination temperature have a strong effect on the catalytic activity.

不同的催化剂制备方法和锻烧温度导致各催化剂的反应活性相差很大。反应条件方面，反应稀释气体影响了碳管的形态和产量。

the retention end of the screening device is communicated with the external calcination area through the rotary distributor;

筛分装置截留端通过旋转布料器与外部煅烧区域连通；

the filtration end of the screening device is communicated with the internal calcination area through the hopper;

筛分装置的滤过端通过漏斗与内部煅烧区域连通；