搜索结果: 1-6 共查到“石油与天然气工程 complex”相关记录6条 . 查询时间(0.104 秒)
Development of Hydrodesulfurization Catalysts Using Molybdenum Complex with Molybdenum-sulfur Bonds (Part 1) Effect of Activation Method on Catalytic Activity
Hydrodesulfurization Dibenzothiophene Molybdenum dithiocarbamate
2009/7/24
The catalytic precursors of alumina-supported molybdenum dithiocarbamate (Mo-DTC) and molybdenum dithiophosphate (Mo-DTP) were assessed as catalysts for hydrodesulfurizastion (HDS). The effect of the...
Three-dimensional Finite Element Analysis of Magnetic Flux Leakage Signals Caused by Transmission Pipeline Complex Corrosion
Finite element analysis Magnetic flux leakage Non destructive testing
2009/7/24
The most commonly used and cost effective method of transmission pipeline non destructive testing (NDT) utilizes the magnetic flux leakage (MFL) technique. The corrosion pits occur in many and comple...
Oxidation of Isobutane over Complex Oxides Containing V and Mg2V2O7 Catalysts Partially Substituted by Transition Metal Ions
Isobutane Oxidation Oxidative dehydrogenation Acidic site
2009/7/24
The oxidation of isobutane was investigated over various complex vanadium oxide catalysts. Mg2V2O7, MgV2O6, and Mg3V2O8 are effective catalysis for isobutene formation at >300°C. Cu2V2O7 and CaV2O6 s...
Inclusion of Hydrodynamic Dispersion in Fluid Flow Computations Using the Complex Variable Boundary Element Method
Dispersion Streamline CVBEM Solute transport
2009/7/23
The complex variable boundary element method (CVBEM) has been successfully applied to convective flow problems. This study aims at extending the applicability of the CVBEM to convective-dispersive fl...
Development of Acetic Acid Production Process Catalyzed by Rhodium Complex Immobilized to Pyridine Polymer Support
Rhodium complex catalyst Immobilization Polymer support Acetic acid production
2009/7/23
In the field of industrial production of acetic acid via methanol carbonylation, the higher yield and efficiency are still pursued by employing the low water reaction system. Rhodium complex catalyst...
Immobilization of Rhodium Complex to Polymer Support and Its Catalytic Reaction
Rhodium complex catalyst Immobilization Polymer support Methanol carbonylation
2009/7/23
The concept to immobilize homogeneous catalyst such as rhodium complex to solid support has received considerable attention, as it simplifies the separation of catalyst from product and also it solve...
