缓慢氧化

正庚烷的气相低温缓慢氧化

Slow oxidation of N - heptane in gas phase

本文介绍了做氢气和氢气光化反应演示实验的三种方法及其适用范围，比较了它们的优缺点，强调了防止缓慢氧化的意义。

Tree demonstrative methods of hydrogen and chlorine photochemical reaction are introduced in this paper , author studies their applicative limits , compares their merits and demerits , and emphasizes precaution slow oxidation .

采用缓慢氧化、稀释的HF刻蚀、沸水浸泡的表面氢化处理方法，降低SiC表面态密度。

The treatment of hydrogenation SiC surface by slowly oxidizing , etching by dilute HF and then immersing in boiling water was utilized to lower the density of surface states .

实验结果表明，0℃冷藏鲢鱼糜的脂质氧化迅速，即使在-18℃冷冻贮藏仍然存在缓慢氧化；

The results of refrigerated storage showed that lipid oxidation still proceeded rapidly during 0 ℃ storage and slowly during - 18 ℃ storage .

采用空气缓慢氧化处理乙烯装置废碱液中的硫化钠，使之生成可溶性的硫酸盐，从而可排入污水处理系统处理。

In Qilu 's Ethylene Plant , sodium sulfide in spent lye is slowly oxidized by air to produce soluble sulfate which is discharged to spent water disposal system .

2个模型均表明反应分2个步骤：首先是H-酸被迅速氧化成小分子有机酸，后者再缓慢氧化。

Both models show the reaction has two steps : firstly the H acids are rapidly oxided as intermediate products and then these low molecular organic acids are slowly oxided .

但是由于直拉单晶硅炉内微氧化气氛使得炭素热场材料缓慢氧化，生成的二氧化碳和一氧化碳溶解于硅料里面，造成直拉单晶硅产品的碳沉降和氧沉降。

But because the micro oxidizing atmosphere in CZ furnace makes carbon thermal field slow oxidation , generate carbon dioxide and carbon monoxide , these gas dissolved in silicon materials cause the silicon products carbon and oxygen settlement .

氧化实验结果表明：具有慢沉积多层涂层的三维C/SiC在1300℃空气中表现为缓慢的氧化质量增加。

Oxidation tests indicate that the three dimensional C / SiC with the slow deposition coatings shows the increase of mass of slow oxidation in air at 1 300 ℃ .

叶片质膜氧化还原系统的部分性质及其在田间缓慢干旱下氧化还原活力的变化。

Some properties of plasma membrane redox systems in two spring wheat leaves and their responses to gradual field drought were investigated .

用草酸作为电解液，通过缓慢改变阳极氧化电压制备出具有梯度孔径的氧化铝模板。

The AAO template with a graded pore diameter was prepared through gradually changing the anodic voltage during an anodization in 0.3M oxalic acid .

但是，厌氧氨氧化菌生长缓慢，厌氧氨氧化反应器启动困难。

However , the ANAMMOX reactor start-up is very slow and difficult .