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1.PRESSURE OXIDATION PROCESSING FOR SULPHIDE-BEARING CARBONATE TYPE URANIUM ORE
含硫碳酸盐型铀矿石的加压氧化处理收藏指正
2.TREATMENT OF HIGH CONCENTRATED METHYL ORANGE SOLUTION BY LOW PRESSURE WET CATALYTIC OXIDATION
高浓度甲基橙溶液的低压湿式催化氧化处理收藏指正
3.The effect of reflux temperature, reflux ratio and reaction pressure on the oxidation process was simulated.
用此模型考察了反应压力、冷凝回流温度和回流比对反应过程的影响。收藏指正
4.Changes of TBARS values in beef subjected to high pressure at different temperatures and inhibition of antioxidants and chelator on lipid oxidation
不同温度下高压处理牛肉TBARS值的变化及抗氧化剂和螯合剂的抑制作用研究收藏指正
5.Abstract: Emphasis is put on the recent development concerning the catalytic oxidation of methane to oxygenates by heterogeneous catalysis and liquid catalysis.For heterogeneous catalysis, the choice of catalysts, reaction temperature and pressure, oxygents, additives, reactors and reaction mechanism are summarized.Different research systems of liquid phase oxidation of methane are reviewed.
文摘:本文对甲烷催化氧化制含氧化合物的研究，从多相催化和液相催化两个方面进行了综述；对多相催化的研究从催化剂的选择、反应温度、反应压力、氧源、反应添加物、反应器及反应机理等方面进行了总结，液相氧化的研究则对不同的研究体系进行了详细的综述。收藏指正
6.(1) The effect of reaction temperature, partial pressure of oxygen and pH valueon the percentage decrease was studied, the optimal catalytic oxidation condition: T=255℃, PO2=4.2MPa, pH =10.8, time=150 min. And at least 98.5% of ammonia(C0=1023mg·L-1) was decomposed.
(1)系统地考察了反应温度、氧气分压、pH 值对氨氮去除率的影响。 得到在温度 255℃、氧气分压为 4.2Mpa,pH=10.8 下,初始浓度为 1023mg·L-1氨水,反应 150min,去除率达到 98.5%以上。收藏指正
7.The effects of operating pressure, temperature, and concentration and pH values of feedwater on PFI membrane performance were tested, at the same time, resistance to oxidation and chloridization, and stability of long time storage were also tested.
本文对操作压力,供料液温度,供料液浓度和pH值等对PFI型膜性能的影响进行了试验,同时考查了其抗氧化性,抗氯性,长期贮存和长期运转的稳定性。收藏指正
8.The Chambishi Metals Cobalt Plant in Zambia has recently installed a novel oxidation/precipitation pressure leach process as part of the COSAC (Cobalt from Slag And Copper as by-product) Project.
赞比亚谦比希金属公司钴厂近期安装了一套新型的氧化/沉淀加压浸出装置作为COSAC(从渣中回收钴和副产品铜)项目的一部分。收藏指正
9.Comparing with non-catalytically wet air oxidation method, the required reaction temperature and operating pressure in WACO are lowered effectively by catalytic action, so the investment funds and oporating cost are reduced.
与非催化湿式空气氧化法相比,催化作用降低了反应温度和压力,使投资费用、操作费用下降。收藏指正
10.Experiment data indicated that the mechanism of the reaction should be a radical course and NH2 may be produced by oxidation and reduction reaction under higher pressure and temperature.
实验数据表明，该反应历程为自由基加成反应历程，NH2的产生可能是由于在实验条件下发生了氧化还原反应。收藏指正
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