氧化过程

The electrolytic oxidation of Cr 3+ to Cr 2O 2- 7 with lead dioxide anode is studied.

应用整体电解法，以二氧化铅为阳极，铜为阴极，对重铬酸钾间接电化学氧化蒽制蒽醌中影响Cr3 +电化学氧化过程电流效率的因素进行了探讨。

Photooxidation process of volatile organic compounds and gas/particle partitioning process of their photooxidation products are very important on formation of secondary organic aerosol s.

挥发性有机化合物的光氧化过程和光氧化产物的气态粒子态均分过程是二次有机气溶胶形成的重要原因。

The oxidation behavior of reaction-bonded silicon carbide,and the effects of process parameters on the oxidation,were studied.

摘 要：研究了反应烧结碳化硅材料900℃的氧化过程以及制备参数和掺杂元素对氧化过程的影响。

These new ionic liquid-supported acetylacetone catalysts were used for the oxidation of the intermediates of Vitamin E (2,3,5-trimethylphenol and 3,5,5-trimethylcyclohex-3-en-l-one). It not only checked the rationality of the design, but also established the base for the green oxidation of corresponding reactions.

论文进一步将此类离子液体支载乙酰丙酮金属催化剂应用于维生素E中间体三甲基苯酚和β—异佛尔酮的氧化过程，一方面检验了催化剂设计过程及结果的可靠性，另一方面为相关氧化反应的绿色化改造提供相关的基础。

Study on thermostable and salt-tolerant water-soluble polymers with super- high molecular weightChemical degradation of HPAM in aqueous solution and its influence factors werestudied. The oxidative degradation mechanism, including auto-oxidation and chainscission two processes, having longer kinetic chain length was established. Notably, inthe presence of the reductive impurities the oxidative degradation of HPAM inaqueous solution is remarkably accelerated.

2：线性超高分子量耐温抗盐水溶性聚合物的研究研究了部分水解聚丙烯酰胺水溶液中的化学降解作用及其影响因素，确立了它的氧化降解机制，包括自动氧化过程和链式裂解过程，具有较大的动力学链长，当有还原性杂质存在时，降解反应显著加速。

This o-quinone could isomerize to p-quinone methylene compound at low scan rates. The C3 hydroxyl group at ring C oxidized next was shown to undergo an irreversible oxidation reaction. This oxidation became the main oxidation peak during the following cyclic potential scans, due to an especial product-absorption mechanism.

在电势扫描速度较慢时该邻醌可异构化为对醌亚甲基化物。C环C_3羟基在稍高的电位发生不可逆的氧化过程，并且在后续的循环扫描过程中通过独特的产物吸附机理而成为主氧化峰。

The results of the tests in this paper show ANAMMOX process has practical engineering value. The ANAMMOX process could be established through recycle of the effluent from the sedimental tank to the anaerobic fluidized bed, and the TN removal efficiency of A〓/O could be enhanced by 15%.

本论文的实验表明厌氧氨氧化过程具有实际工程意义，利用好氧沉淀池出水回流到厌氧池，可以实现厌氧氨氧化过程，系统的总氮去除率可提高15％。

The results showed that the softening point of the asphalts rised linearly as the blowing time last, but the penetration decreased with the increase of softening point exponentially.

结果表明，在氧化过程中，氧化产物的软化点随着氧化时间的延长线性升高，针入度随着软化点的升高呈指数规律下降。

The results show that the anodic reaction is rapid and the current increases quickly and the specimen's surface is bestrewed with arc discharge when the anodic voltage exceeds 170 V.

结果表明：氧化过程存在一个明显的临界电压值(170 V)，在电压大于170 V阳极氧化反应剧烈、氧化电流增大、试样表面出现弧光放电。

For the model system, the reaction time decreased from 24 h to 7 h at 50 ℃ by adding the surfactant of hexadecyltrimethyl ammonium bromide into the reaction systems, and the sulfur content was detected to be below 10×10^-6 after only oxidation process.

对于实际汽、柴油体系，通过添加表面活性剂，氧化过程中油水相比可从1：1降低为25：1，大大减少了氧化剂用量，且氧化后萃取的单级脱硫率大于50％，优于直接萃取过程的脱硫率。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。