位置：成果数据库 > 期刊 > 期刊详情页
700 MW机组SCR脱硝系统性能考核试验若干关键问题探讨
  • ISSN号：1007-290X
  • 期刊名称：《广东电力》
  • 时间：0
  • 分类：TK223[动力工程及工程热物理—动力机械及工程]
  • 作者机构：[1]广东电网有限责任公司电力科学研究院,广东广州510080
  • 相关基金：国家自然科学基金重点项目资助（50736006）.
作者： 李德波, 徐齐胜, 曾庭华, 廖永进, 许凯
关键词： 选择性催化还原(SCR), 性能考核试验, 脱硝效率, 氨逃逸率, 喷氨量调整, selective catalytic reduction , performance examination test , denitration efficiency , ammonia escape rate , ammo-nia spraying amount adjustment
中文摘要：

介绍了某电厂700MW机组现场选择性催化还原（selective catalytic reduction，SCR）脱硝系统考核试验，包括烟气温度分布测量、烟气流量测量、系统压损测量、烟气NOx、O2测量及脱硝效率计算、氨逃逸率（体积分数）测量、SO2／SO3转化率测量、氨耗量计算等，所得结果表明SCR脱硝系统满足SCR性能保证值要求，但是，现场性能试验还说明SCR脱硝系统还存在问题，需进一步解决并提出解决措施。

英文摘要：

This paper introduces examination test for selective catalytic reduction denitration system of 700 MW unit of some power plant including flue gas temperature distribution measuring, flue gas flow measuring, measuring for loss of pressure of system, NOx and Oimeasuring, calculation on denitration efficiency, ammonia escape rate measuring, SO2/SO3 conversion percent measuring and calculation on ammonia consumption. Results indicated that SCR denitration system was able to meet requirement for SCR performance guarantee value, but there were still existing some problems in SCR denitration system to be solved and solutions were needed to be proposed.

同期刊论文项目
气固两相湍流与燃烧相互作用的直接数值模拟和实验研究
期刊论文 105 会议论文 13
同项目期刊论文
H_2/N_2湍射流抬升火焰的直接数值模拟
H_2/air旋流预混燃烧的流场特性和火焰结构分析
后台阶气固流动的双流体大涡模拟和二阶矩两相湍流模型的验证
Effect of particle-particle collision in decaying homogeneous and isotropic turbulence
三维超声速射流火焰的直接模拟研究
全尺度方法对颗粒与流体之间相交换量研究
High-fidelity resolution hydrogen jet flame with heated co-flow air
圆孔射流近场湍流特性DNS与RANS模拟的对比研究
超音速射流火焰的DNS研究:计算方法与涡结构
Numerical Study of Solid Particle Erosion on the Tubes Near the Side Walls in a Duct with Flow Past
Numerical simulation of instantaneous flow structure of swirling and non-swirling coaxial-jet partic
Numerical study of particle-vortex interaction and turbulence modulation in swirling jets
A macroscopic and microscopic study of particle mixing in a rotating tumbler
考虑颗粒碰撞的三维混合层直接数值模拟
旋流喷雾燃烧的直接数值模拟
边界层内涡旋-颗粒相互作用的直接数值模拟
H_2/N_2/O_2射流扩散火焰的直接数值模拟
Numerical simulation of pulsed fluidized bed with immersed tubes using DEM-LES coupling method
LES/FDF simulation of particle dispersion in a gas-particle two phase plane wake flow
Immersed boundary method for the simulation of flows with heat transfer
A direct numerical simulation study of coherent oscillation effects of swirling flows
液雾燃烧大涡模拟的应用研究进展
气粒流动两相亚网格尺度动能模型的大涡模拟
移动火焰锋面(MFF)模型的理论对比与实验验证
有限气相反应速率条件下MFF模型应用方法的研究
Numerical study of particle-particle collision in swirling jets: A DEM-DNS coupling simulation
Advances in Studies on Turbulent Dispersed Multiphase Flows
颗粒圆孔射流碰撞并行直接数值模拟算法研究
三维超音速射流火焰的直接数值模拟研究
湍流煤粉火焰中多相燃烧的跨尺度模拟方法
Direct numerical simulations and analysis of three-dimensional n-heptane spray flames in a model swi
Second-order moment modeling of dispersed two-phase turbulence-Part 2-USM-I similar to two-phase tur
二阶矩湍流燃烧模型的考虑浮力的DNS及LES检验
均相着火后挥发分燃烧的移动火焰锋面模型
DNS-LES VALIDATION OF AN ALGEBRAIC SECOND-ORDER-MOMENT COMBUSTION MODEL
Experimental and numerical investigations on the interactions of volatile flame and char combustion
煤粉挥发分火焰行为的理论分析与简化模拟方法
液雾燃烧细观模拟的最近研究进展
Immersed boundary method for the simulation of 2D viscous flow based on vorticity-velocity formulati
三维射流中颗粒碰撞的直接数值模拟
Three-dimensional time-dependent numerical simulation of a quiescent carbon combustion in air
Direct numerical simulation of a three-dimensional particle laden plane mixing layer considering int
Direct numerical simulation of a particle-laden low Reynolds number turbulent round jet
Numerical study of particle mixing in bubbling fluidized beds based on fractal and entropy analysis
The effects of flow structure and particle mass loading on particle dispersion in particle-laden swi
乙醇-空气液雾两相流动和燃烧的大涡模拟
考虑颗粒边界层气相反应的炭粒气化过程模型预报
Second-order moment modeling of dispersed two-phase turbulence-Part 1: USM, k-epsilon-k(p), and non-
Direct numerical simulation and analysis of a hydrogen/air swirling premixed flame in a micro combus
Studies on gas turbulence and particle fluctuation in dense gas-particle flows
Measurement and simulation of the two-phase velocity correlation in sudden-expansion gas-particle flows
Advances in LES of Two-phase Combustion （II） LES of Complex Gas-Particle Flows and Coal Combustion
Advances in Large-eddy Simulation of Two-phase Combustion （I） LES of Spray Combustion
Validation of the RANS-SOM Combustion Model Using Direct Numerical Simulation of Incompressible Turbulent Reacting Flows
有旋和无旋气固两相湍流的不同结构
固体火箭发动机燃烧室冷态突扩气固多相流动的数值模拟
Comparison of Gas Particle Flow Prediction from Large Eddy Simulation and Reynolds-Averaging Navier-Stokes Modeling
气固两相流动大规模并行直接数值模拟算法研究进展与展望
角点处理的特征无反射边界条件直接数值模拟
雷诺应力输运方程在圆柱坐标系下的数学方程推导形式研究
基于二阶矩燃烧模型的液雾燃烧大涡模拟
湍流煤粉火焰中多相燃烧的跨尺度模拟方法及应用
三维可压缩圆孔单相射流近场DNS并行数值模拟研究
H2/N2/O2射流扩散火焰的直接数值模拟
可压缩颗粒圆孔射流并行直接数值模拟算法研究
耦合边处理的特征无反射边界条件研究
面特征无反射边界条件处理关键问题的直接数值模拟
Gas Turbulence Modulation Model for Gas-Solid Flows in Two-Fluid Approach
期刊信息
  • 《广东电力》
  • 中国科技核心期刊
  • 主管单位:广东省电网公司
  • 主办单位:广东电网公司电力科学研究院　广东省电机工程学会
  • 主编：何宏明
  • 地址：广州市东风东路水均岗8号
  • 邮编：510080
  • 邮箱：gddl888@sohu.com; gddl@2911.net
  • 电话：020-85125659
  • 国际标准刊号：ISSN：1007-290X
  • 国内统一刊号：ISSN：44-1420/TM
  • 邮发代号:
  • 获奖情况:
  • 中国期刊方阵“双效”期刊,广东省优秀科技期刊一等奖,广东省优秀期刊奖
  • 国内外数据库收录:
  • 波兰哥白尼索引,中国中国科技核心期刊
  • 被引量:8403