The effects of orthophosphoric acid concentration in precursor preparation with n pentanol as reductive agent on vanadium catalyst behavior were studied. 实验考察了以正戊醇为还原剂的前驱体制备过程中磷酸浓度对催化剂性能的影响。
The effects of quality of diatomite as carrier on vanadium catalyst in sulphuric acid production are discussed. 探讨了作为载体的硅藻土的性能对硫酸生产钒催化剂质量的影响。
Development and research of NWS-1 vanadium catalyst for wet sulphuric acid production NWS-1型湿法制酸专用钒催化剂的开发研究
This paper introduces the technical features S ( 101)-AH cyclic vanadium catalyst and its effects of application to sulphuric acid plants. 前言:介绍了铜仁市化工厂生产的“三阳牌”钒催化剂的技术性能及其在硫酸生产厂家的应用效果。
Vanadium catalyst for manufacture of sulfuric acid 硫酸生产用钒催化剂
Investigation on Variation on Activation Energy of SO_2 Oxidation on Vanadium Catalyst 钒催化剂上SO2氧化反应活化能的变异问题
With the diatomite as carrier, the vanadium catalyst for sulphuric acid production features high strength, activity and lifetime. 用该硅藻土生产的硫酸钒催化剂具有强度高、活性好、寿命长的特点。
Research on high-performance vanadium catalyst HIGH PERFORMANCE EPOXY ADHESIVE 高性能钒催化剂的研制高性能环氧粘合剂的研究
The Kinetic Model for Oxidation of Sulphur Dioxide on Vanadium Catalyst 钒催化剂上二氧化硫氧化过程的本征动力学模型
Chemical kinetics of so_2 oxidation over new kind HS-2 vanadium catalyst 新型HS-2钒催化剂上SO2氧化的本征动力学研究
Calcination of Vanadium Catalyst for Sulfuric Acid Industry by Microwave Method 微波法煅烧硫酸工业钒催化剂
The vanadium catalyst is produced by microwave calcination, and its performances are investigated. 采用微波煅烧法生产钒催化剂,并对其性能进行了考察。
Studies on Applications of Diatomite to the Vanadium Catalyst Carrier in China 我国硅藻土作钒催化剂载体的研究
Shengxian diatomite is described with respect to its resource, property, and research and development as carrier of vanadium catalyst. 介绍浙江嵊县硅藻土的资源及质量,以及用该硅藻土作钒催化剂载体的研究开发。
Experimental research on recovery of vanadium from waste vanadium catalyst 从废钒催化剂中回收钒的实验研究
Application of Shengxian diatomite in vanadium catalyst as carrier 浙江嵊县硅藻土及其在钒催化剂中的应用
Microwave calcinations can be used to prepare the vanadium catalyst with higher activity and strengthen. 在工业钒催化剂的制备中,采用微波煅烧所得到的产品活性更高,机械强度更大。
Polymerization of acetylene with vanadium catalyst system 乙炔在钒催化体系下的聚合
The sequential method is first time used for the kinetic study of oxidation of sulfur dioxide on vanadium catalyst. 在二段反应器内,模拟工业条件下,测定了细颗粒S101型钒催化剂上二氧化硫氧化过程的数据,并首次将序贯法应用于二氧化硫氧化过程动力学的研究。
Experimental study of recovering refined vanadium pentoxide from waste vanadium catalyst 从废钒催化剂中回收精制五氧化二钒的试验研究
Reaction characteristics of the oxidation of SO2 with vanadium catalyst in molten liquid phase was studied. 本文通过SO2在钒催化剂熔融液相中反应特性的分析,提出了一种新的液相反应机理及液相反应本征动力学模型。
Comment on vanadium catalyst carrier 对钒催化剂载体的评述
Microwave calcination test and catalyst performance research in production of vanadium catalyst 钒催化剂生产过程中微波煅烧实验与性能研究
The Research on the Complex Reaction Kinetics of the Oxidation of Naphthalene on a Vanadium Catalyst 钒催化剂上萘氧化复杂反应的动力学研究
Copolymerization of ethylene-propylene by the new vanadium catalyst 新型钒催化剂用于催化乙烯-丙烯共聚合的研究
For example, the possible two-step catalytic reaction schemes of SO_2 oxidation on SLP vanadium catalyst and the asymptotic solutions of E_L at some special conditions have been evaluated in detail. 并以SO2在SLP钒催化剂上氧化过程可能存在的两段式机理为例,说细推导了EL在某些特定条件下的渐近解。
By measuring the thermal properties, such as heated expansion rate, TG and DTA, the co-pyrogenation effect caused by plastic on vanadium catalyst is observed and researched. 通过测试整体式钒催化剂干燥和摘要锻烧时的膨胀率及热重、差热等性质,研究了塑芯对整体式钒催化剂结构和强度的破坏作用。
The heterogeneous transient model of a fixed-bed reactor packed with vanadium catalyst, S101, for catalytic oxidation of SO2 and operating in a flow direction switched periodically was developed. 建立了充填国产S101钒催化剂的、单段流向变换周期操作固定床反应器的非均相动态模型。
Preparation of High-Purity Vanadium Pentoxide from Spent Vanadium Catalyst by Solvent Extraction 用溶剂萃取法从废钒催化剂制备高纯五氧化二钒
Vanadium is recycled from waste vanadium catalyst by sulfuric acid leaching-ammonia water enrichment-nitric acid oxidation. 采用硫酸浸取-氨水富集-硝酸氧化的方法,从废钒催化剂中回收钒。