Methods: P-carboxybenzenesulfonic amide was synthesized by potassium permanganate oxydation under the alkalinity environment and acidification from p-toluenesulfonic amine. 方法:对甲苯磺酰胺首先在碱性环境下与高锰酸钾发生氧化反应,然后再酸化生成对羧基苯磺酰胺。
Analyses and Research on Oxydation Key Enzymes and Biochemistry Metabolism Spectrum in Diabetes Mellitus and Its High-risk Groups 糖尿病及高危人群氧化代谢关键酶的测定与生化代谢谱的研究
Study of Different Sources Astragalus with AFLP and Metabolite Profiling Analyses and Research on Oxydation Key Enzymes and Biochemistry Metabolism Spectrum in Diabetes Mellitus and Its High-risk Groups 不同来源黄芪的AFLP标记和代谢谱分析糖尿病及高危人群氧化代谢关键酶的测定与生化代谢谱的研究
Compared with heated reforming and secondary reformer with oxygen, the catalytic partial oxydation has more advantage in producing CO-rich syngas from natural gas. 经与换热转化并纯氧二段炉法比较,在天然气制取富一氧化碳合成气方面催化部分氧化法具有更多优越性。
The Treatment of HCHO Waste Water With Technology Oxydation Adjustment of pH Flocculation Adsorption 用氧化-调pH值-絮凝-吸附工艺处理含甲醛废水
Microbial oxydation of hydrocarbons I.SOME biochemical behavior of soil bacterium A-3 烃类的微生物氧化I.土壤细菌A-3的某些生化特征
In Hefei, Anhui Province. Practice has Proved that the application is successful. Without the revamp of the desulfurization tower for shift effluent and the oxydation regenerator, the ammonia capacity increases by 10%, and the cost of desulfurization per ton of ammonia decreases. 实践证明,应用是成功的,在不改造变脱塔和氧化再生槽的情况下,使合成氨生产能力提高了10%,吨氨脱硫费用也得以降低。
Coal B_1 is composed of three or four succession from reduction facies to oxydation facies, showing the development from forest swamp to marsh upwards. 二1煤层由3~4个周期性相序构成,反映了成煤沼泽由森林沼泽向草本或草本木本混生沼泽的演化过程。
This paper deals with the principle of biological contact oxydation, the advantages of semi-soft filling, the acclimation of biological film, and the problems and suggestions on the practical operation of biological contact oxydation pond. 介绍了生物接触氧化法的原理,选用半软性填料的优点,特别是对生物膜培养驯化的阐述具有实际意义,同时提出了接触氧化池在运行中应注意的问题和建议。
Study of Synthesis of Glyoxylic Acid by Oxydation with Ozone ⅰ. Preparation of Maleate by Solid Acid Catalyzed Esterification 臭氧氧化合成乙醛酸技术研究Ⅰ.固体酸催化酯化反应合成马来酸酯
The optimal partitioning method for order-geological data can be used not only in the quantitative classification of oxydation zones, but also in revealing the inherent laws of the genetic development of oxydation zones. 运用有序地质量的最优分割法不仅可以对氧化带的划分定量化,而且揭示了氧化带形成过程的内在规律性。
A Moving Flame Front Model for the combustion of carbon particle, which takes the affect of CO oxydation in the boundary layer of it into account, was proposed by the authors in the paper. 本文提出了一种新的考虑了颗粒边界层内CO气相反应效应的碳颗粒燃烧简化模型&移动火焰锋面(MFF)模型。
A Simplified Process of Manufacturing the Dispersion Strengthened Copper Aluminium Alloys by Internal Oxydation 一种生产内氧化弥散强化铜铝合金的简化工艺
To study the ablative characteristics and mechanism of TaC coatings at high temperature, ablation experiments were conducted by low power laser with different time; and the oxydation and ablation processes of the coatings were observed/ measured by using XRD, SEM, etc. 为研究TaC涂层的高温烧蚀特征和机理,用低功率激光仪对TaC涂层进行了不同时间的烧蚀试验,并用XRD,SEM等观测了该涂层在空气中的氧化与烧蚀过程。
The reaction conditions of the preparation of oxalic acid by nitric acid catalytic oxydation from the starch of sweet potato, cassava and corn are studied. The results indicate that the acid concentration, reaction temperature and material proportion are key factors. 以红薯,木薯、玉米淀粉为原料,对硝酸催化氧化制备草酸的反应条件进行研究,结果表明,适当控制酸的浓度、反应温度、物料配比是本氧化法成功的关键。
The percentage of specific insulin binding to adipocyte membranes, the releasing of insulin mediator from liver cell membranes and the glucose oxydation in adipocytes were measured in streptozotocin-induced diabetic rats. 作者测定了链脲佐菌素引起的糖尿病大鼠脂肪细胞膜对胰岛素特异结合率、肝细胞膜胰岛素介体释放和脂肪细胞葡萄糖氧化。
The suitable conditions for unit operation of chemical coagulation and H_2O_2 catalytic oxydation have been obtained. 确定所选工艺中凝聚、催化氧化单元过程的适宜条件。
An experiment study is given on the treatment of dyeing sewage with SPFS& H_2O_2 catalytic oxydation method. 报道用聚铁&H2O2催化氧化法处理印染废水的试验结果。
The oxydation zone of the Xitieshan Pb-Zn deposit is formed in the typical dry climate. 锡铁山铅锌矿床氧化带是在典型干旱气候条件下生成的。
Therefore the treatment of high concentration wastewater has become the common problem which the vast chemical industry workers focus, the methods of treating wastewater include adsorption, extraction, light-catalysed oxydation, supercritical oxidation, ultrasonic degradation, electrochemical degradation and biological processing. 因此,高浓度有机废水的治理是广大化工工作者普遍关注的问题,治理方法有吸附法、萃取法、光催化氧化法、超临界氧化法、超声波降解法、电化学降解法、生物处理法等。
The addition of promoters, Sn and Li, can help reduce propylene conversion, enhance the selectivity to hydrogen oxydation. 在Pt催化剂中添加助剂Sn和Li有助于抑制丙烯转化,因而能提高氢氧化的选择性。