It may then become permanent on the surface or fall off as a result of abrasion. This clay shows an endotherm due to dehydroxylation near this temperature. 这些纤维球可能会永远粘附在织物表面,或由于摩擦而脱落。这一粘土的曲线在此温度附近出现一个由脱羟基吸起的吸热峰。
Solvent Effect on Selective Dehydroxylation of Glycerol to 1,3-Propanediol over a Pt/ WO_3/ ZrO_2 Catalyst Pt/WO3/ZrO2催化甘油选择性脱羟基制1,3-丙二醇反应的溶剂效应
In Situ Infrared Studies on Dehydroxylation of MCM-41 MCM-41脱羟基的原位红外的研究
Based on the systematical analysis of the characteristics of the non-isothermal solid-reactions, a rate ( equation) of dehydroxylation reactions was founded. 在系统分析非等温固相反应特点的基础上,建立了非等温脱水反应速率方程。
Thermal dehydration, dehydroxylation and the kinetics of Al-montmorillonites were studied together with DTA and TG. 本文用DTA和TG研究了羟基铝交联蒙脱土由室温至1000℃的脱水、脱羟基的过程以及脱水动力学。
Some special technologies include continuous melting process of phosphate laser glass, dehydroxylation, elimination of platinum inclusion on the large scale laser glasses are discussed. 此外还对大型激光玻璃的特殊工艺&磷酸盐激光玻璃的连续熔炼工艺、除水工艺和除铂工艺原理作了讨论。
Studies of hydrogen isotopic fractionation and oxidation of fe~ (+ 2) during dehydroxylation of micas and amphiboles 云母、闪石类矿物脱羟过程中Fe~(2+)的氧化和氢同位素分馏性质的探讨
The latter has been found will a broad process of dehydroxylation and vitrification, which may be profitable to form the unique glaze colour of Jun porcelain. 仿古蓝钧釉料具有宽阔的脱羟基和玻璃化过程.这对形成钧瓷的独特釉色是有益的。
Study on kinetic mechanism of dehydroxylation of quartz glass 石英玻璃脱羟机理的研究
The kinetic mechanism of dehydroxylation of quartz glass melted under hydrogen atmosphere was studied by heat_treatment in the temperature range of 700& 900 ℃. 研究了氢气氛中熔制石英玻璃的脱羟机理,将这种连熔石英玻璃在空气中700~900℃温度范围内热处理;
The acidity of the acid modified kaolin generated with the following steps: primary dehydroxylation ( Al activated in meta kaolin), hydroxylation ( acid leaching reaction), and secondary dehydroxylation, in which the hydroxylation process is the key step. 酸改性高岭土酸性的产生经历了一次脱羟基(铝的活化)、羟基化(酸反应)、二次脱羟基的过程,其中羟基化是酸性产生的关键步骤。
Study on Dehydroxylation Process of Kaolinite and its Structural Change 高岭石脱(OH)过程及其结构变化的研究
It is clear that during the firing process, the glaze undergoes dehydration, dehydroxylation, vitrification and recrystallization. 釉料在烧制过程中明显地经历了脱水、脱羟基、玻璃化和再结晶过程。
The reaction of hydroxylation, demethylation, dehydration or dehydroxylation occurred in the incubate system. 在该温孵体系中,黄皮酰胺多发生羟基化反应、脱甲基化反应、脱水反应、脱羟基化反应等。