Effects of Magnetic Field on Electron-Discharge Activated Urea Synthesis from CO2 and NH3 in a Fixed

来源 :等离子体催化与能源材料应用研讨会(ISPCEM2012) | 被引量 : 0次 | 上传用户：mayy01

【摘要】

：

We here report experimental results on effects of magnetic field on the urea synthesis from NH3 and CO2 in a glass-bead or magnetic-bar fixed bed,under negative

【作者】

：

Xiaofeng Xiang Xing Wu Li Guo Xiaoxun Ma

【机构】

：

SchoolofChemicalEngineering,ChemicalEngineeringResearchCenteroftheMinistryofEducationforAdvancedUseT

【出处】

：

等离子体催化与能源材料应用研讨会(ISPCEM2012)

【发表日期】

：

2012年9期

【关键词】

：

Carbon dioxide Fixed bed Magnetic field Urea synthesis Electronegative ions CO2

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

We here report experimental results on effects of magnetic field on the urea synthesis from NH3 and CO2 in a glass-bead or magnetic-bar fixed bed,under negative corona electron-discharge at ambience.The conversion of CO2 and yields of urea rise with increasing magnetic-field strength.The conversion of CO2 reached 85.23％ with a molar flow ratio of n(NH3)/n(CO2) of 2.5 and the discharge frequency of 10.2 kHz on the magnetic-bar fixed bed,while on the glass-bead fixed bed the CO2 conversion is 12.76% in the same conditions.

其他文献

NiSiO2 catalyst for CO methanation with support treated by dielectric barrier discharge plasma

Ni/SiO2 catalyst was prepared using SiO2 which was treated by dielectric barrier discharge plasma before impregnation,and then evaluated by the CO methanation.C

会议

Deep desulfurization of diesel fuel by DBD plasma oxidation and combination of ionic liquid extracti

Oxidative desulfurization (ODS) has been considered to be one of the promising alternative methods for deep desulfurization,because it can be performed under ve

会议

Soil Remediation by Pulsed Discharge Plasma-Catalytic System

In view of serious soil organic pollution,high efficient and rapid soil remediation method is becoming a necessity.A pulsed discharge plasma-TiO2 catalytic (PDP

会议

The investigation of cobalt film prepared by a plasma enhance atomic layer deposition with a Co(MeCp

Co thermal or plasma enhanced atomic layer deposition (ALD) using a metal organic precursor,Co(MeCp)2 were investigated from metal organic precursor,Co(MeCp)2,a

会议

A Stable and Active Non-Noble Catalyst based on Graphene Nano-flakes for Fuel Cells

Two of the major challenges for the commercialization of automotive fuel cells are cost and durability.Cost estimations indicate that the majority of the stack

会议

The Diagnosis of NON2O2C2H4 mixtures in plasma-assisted catalytic systems by Laser-induced Fluoresce

Inductively coupled plasma was used to investigate the removal of NO in NO/N2/O2/C2H4 mixtures in the plasma-assisted catalytic systems.Laser-induced fluorescen

会议

NOx removalLaser-induced FluorescenceOptical Emission Spectroscopyplasma assi

Reforming of Greenhouse Gas into Syngas over Ni-CeAl2O3 in a Dielectric Barrier Plasma Reactor

The activation of CO2 and CH4 was conducted at atmospheric pressure and low temperature in a DBD plasma reactor for syngas production.The influences of CO2/CH4

会议

Methane conversioncarbon dioxideDBDnon-thermal plasmacatalytic-plasma

Effect of metal oxide nanoparticleson non-thermal plasma decomposition of volatile organic compounds

Volatile organic compounds (VOCs) are emitted mainly from the results of burning fuel,manufacturing of solvents,paints,glues,and other polymer products.Most of

会议

oxide nano-particlessubstrateVOCsnon-thermal plasmadecompositionby-products

Catalytic NTP-DBD plasma reactor for mineralization of aqueous organic pollutants

Aqueous organic pollutants present a threat to ecology and environment and needs highly promising techniques for remediation.Phenols are common organic pollutan

会议

Direct decomposition of hydrogen sulfide to produce hydrogen by synergistic effect of catalyst and n

Hydrogen sulfide (H2S) has often been considered a potential source of hydrogen in the future hydrogen energy economy.However,the conventional method for H2S re

会议

Effects of Magnetic Field on Electron-Discharge Activated Urea Synthesis from CO2 and NH3 in a Fixed

其他学术论文