reduction kinetics 中文意思是什麼
reduction kinetics
解釋
還原動力學-
First in an 150 - 550 temperature range, the influence of oxygen concentration, space velocity and propene concentration on the no conversion was investigated and then also the macro kinetics of propene oxidization and no reduction
本文研究了在pt al _ 2o _ 3催化劑上進行的hc - scr反應，用以稀燃發動機尾氣的治理。首先在150 - 550溫度范圍內考察了氧氣濃度、空速及還原劑濃度對no轉化的影響。 -
The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm
試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。 -
Transport in the diffusion layers and catalyst layers are described by a superposition of knudsen diffusion and stefan - maxwell diffusion, and electrochemical kinetics for anodic methanol oxidation and cathodic oxygen reduction are described by tafel equation
模型以stefan - maxwell擴散和knudsen擴散的疊加描述了氣體混合物在多孔電極中的擴散過程，以tafel方程描述了甲醇在陽極氧化和氧在陰極還原的電化學動力學。 -
This course introduced solubility equilibria, oxidation - reduction equilibria, fundamentals of process kinetics, fundamentals of surface and colloidal chemistry, coagulation in water treatment, water softening and neutralization, and ac adsorption
本課程將簡介溶解度平衡、氧化還原平衡、動力學基本原理、表面和膠體化學基本原理、水處理之混凝、水質軟化與中和以及活性碳吸附處理等。 -
As the representatives of salt - free organic reductants, hydrazine derivatives possess such advantages as strong reductivity and high selectivity. the kinetics of the reaction of np ( vi ), pu ( iv ) reduction by hydrazine derivatives have been studied deeply since 1980s. the results show that it ' s potential for applying hydrazine derivatives as salt - free reductants in purex process in the near future
以肼類衍生物為代表的有機無鹽還原劑，具有還原能力強、選擇性高的特點。自上世紀八十年代以來，對于肼類衍生物還原np （ ） 、 pu （ ）的動力學已進行了較為深入的研究，並獲得了一系列重要的參數。 -
Catalytic reduction ; kinetics ; so
催化還原動力學二氧化硫氫硫酸鎳 -
Electroless copper depositing processess are controlled by the kinetics of formal dehyde oxidation reaction, which donate electron for the cathodic reduction of cupric ions
摘要化學鍍銅反應受甲醛氧化過程動力學控制，甲醛氧化為銅離子還原提供電子。 -
( 3 ) the kinetics of plutonium ( iv ) reduction by dmhan has been studied in aqueous nitric acid media spectrophotometrically
（ 3 ）使用分光光度法研究了dmhan在硝酸介質中還原pu （ ）的動力學。 -
Study on oxidation and reduction kinetics of cold - rolled steel
冷軋鋼板的氧化還原動力學研究 -
Preparation of co - b amorphous powder by chemical reduction and investigation of crystallization kinetics of this powder
非晶粉末的化學還原法制備及晶化研究
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