Based on the analysis of composition of exhausted gas, regularities for the changes of reduction rate and production components with respect to time were obtained.
在小型流化床內(nèi) ,利用CO CO2 H2 的混合氣體還原鐵礦粉 ,用氣體分析儀對尾氣成分進行檢測 ,并與初始?xì)夥障啾容^ ,得出還原速度和產(chǎn)品組成隨時間的變化規(guī)律 ;應(yīng)用縮核模型 ,對流化床內(nèi)的鐵礦石還原的動力學(xué)行為進行了描述 ,確定了反應(yīng)的速度控制步驟·當(dāng)初始?xì)夥諡? 0 %CO +2 0 %CO2 +2 0 %H2 時 ,在 5 5 0～ 70 0℃范圍內(nèi)表觀活化能為 34。
Controlling higher temperature and right carbon in scale can acclerate the reduction rate.
控制還原溫度上限、適宜內(nèi)配碳量，可加快還原速度。
The slag structure and mechanism of multipeaks in reduction rate during smelting reduction of V-Ti containing magnetite were systematically analysed.
研究了釩鈦磁鐵礦熔態(tài)還原速度與渣相結(jié)構(gòu)的關(guān)系，分析了釩鈦磁鐵礦熔態(tài)還原渣相結(jié)構(gòu)的變化特征，討論了釩鈦磁鐵礦熔態(tài)還原速度產(chǎn)生多峰特性的機制。
Preparation of p-chloroaniline by catalytic hydrogenation reduction of p-chloro nitrobenzene;
催化加氫還原法制備對氯苯胺的工藝研究
The Research on Mechanism of Acceleration of Reducting Caused by in Fluidizing Pre-oxidized of Da Bie Shan Magnetite
大別山磁鐵礦流態(tài)化預(yù)氧化加速還原機理研究
The Principle of Virtual Velocity and the Principle of Virtual Acceleration and its Application
虛速度原理和虛加速度原理及其應(yīng)用
Study on the Effect and Reaction Mechanism of Additives on the Selective Non-Catalytic Reduction;
添加劑對選擇性非催化還原反應(yīng)特性的催化作用及其機理研究
Use the catalogs on the media to speed up building restore catalogs on disk.
用媒體上的目錄加速在磁盤上建立還原目錄。
Power is generated from the hips and torso. Use your shoulders for your recovery and to generate additional arm speed.
用髖部和軀干發(fā)力，用雙肩還原為手臂追加速度。
STUDY OF ACCELERATING REDUCTIONRATE OF HIGH DRI PRODUCTION BY HOGANAS
加快反應(yīng)罐法生產(chǎn)優(yōu)質(zhì)海綿鐵還原速度的研究
The priciple of acceleration relativization and the principle of force relativization was deduced.
引出了加速度相對性原理和力相對性原理.
Troubleshooting of BJ-6B Medical Linear Accelerator
BJ-6B加速器水流故障原理及排除
The working principles and applications of SRD;
開關(guān)磁阻電動機調(diào)速系統(tǒng)原理及應(yīng)用
Cluster-impact fusion experiments and collision acceleration mechanism
原子簇注入引起的聚變實驗和碰撞加速機制
Studies on Inorganic Rate-accelerating Additives of Atom Transfer Radical Polymerization of Styrene
苯乙烯原子轉(zhuǎn)移自由基聚合無機加速劑研究
IMAGE ACCELERATION RESTORATION ALGORITHM FOR TURBULENCE-DEGRADED IMAGES BASED ON SUPPORT VECTOR MACHINE
基于支持向量機的湍流退化圖像加速復(fù)原算法
Theory and Field Test Study on Improvement of Soft Foundation;
快速加固軟基的機理及現(xiàn)場實驗研究
Research on Acceleration Mechanisms of Custom Instruction and Coprocessor
定制指令與協(xié)處理器加速機制的研究
GPU-based Volume Rendering
基于計算機圖形處理器加速的體繪制
Research on Characteristics and Mechanisms of Microbial Cr(Ⅵ) Reduction;
微生物還原Cr（Ⅵ）的特性與機理研究
The Mechanism and Kinetics Research on NO Reduction by Char Reburning;
煤焦再燃還原NO的機理與動力學(xué)研究
Research on Electrochemical Dyeing Process and Mechanism;
電化學(xué)還原染色工藝及其機理的研究