1) circulating entrained bed
循环气流床
1.
Study on the methanol synthesis in a circulating entrained bed reactor;
循环气流床反应器甲醇合成研究
2) CFB
烟气循环流化床
1.
The desulfurization experiments were carried out by using highly active absorbent prepared from CaO,FA and additives at a circulating fluidized bed(CFB),physical model of circulating fluidized bed under fast fluidization was established by the analysis of velocity and concentration distribution in reactor.
利用以工业石灰,粉煤灰和添加剂制备的高活性吸收剂在循环流化床上进行了脱硫实验,通过对床内流场和温度场的分析,建立了快速流态化下循环流化床的物理模型;在此基础上,针对床内喷水增湿活化脱硫时吸收剂的三种不同物态:新鲜干燥颗粒、干燥再循环颗粒、含水颗粒,分别建立了与之对应的表面覆盖模型、气固反应模型、浆滴脱硫模型;总结得到了快速流态化下烟气循环流化床总的脱硫模型;同时利用模型模拟了各种参数对脱硫效率的影响。
2.
A review on pollution and control for SO2 in flue gas is carried out in the dissertation, CFB FGD process is brought forward on the base of large number of literatures.
本文对烟气中二氧化硫污染与控制技术进行了综述,在参考大量文献的基础上,提出了烟气循环流化床脱硫工艺。
3.
Highly active absorbent is used in CFB firstly, 90% desulfurization , 63% denitrification efficiency can be achieved under optimum operating conditions.
首次在烟气循环流化床上进行了联合脱硫脱氮实验,研究表明,在最佳工况下脱硫脱氮率分别达90%、63%,实验结果表明运行温度和烟气湿度是影响脱硫脱氮效率的主要因素。
3) flue gas circulating fluidized bed
烟气循环流化床
1.
Technical and economical analysis on flue gas circulating fluidized bed desulfurization;
烟气循环流化床脱硫工艺的技术经济分析
4) Gas-solid circulating fluidized bed
气固循环流化床
1.
Gas-solid circulating fluidized bed is an high efficient equipment in mass-transfer, heat-transfer and gas-solid reaction.
气固循环流化床是一高效的气固反应和传质传热设备,其在现代工业中的应用越来越受到重视。
5) gas-liquid-solid circulating fluidized bed
气液固循环流化床
1.
Structural optimization pre-distributor in gas-liquid-solid circulating fluidized bed heat exchanger;
气液固循环流化床换热器中预分布器结构的优化
2.
The investigation on the self-organization of Gas-liquid-solid circulating fluidized bed can deepen the fundamental understanding of the system, as well as have far-reaching significance to quantitative description of the system.
本论文在对气液固循环流化床内的气泡、颗粒等的团聚行为及其运动变化规律等自组织现象深刻理解的基础上,以分形理论为桥梁,根据气泡间存在的作用力、颗粒间存在的作用力,提出分形假说,重构了三相循环流化床内流动时空结构图。
3.
As a novel separation facility for adsorption process, gas-liquid-solid circulating fluidized bed (GLSCFB) has extensive application prospect for its continuous operation, fast mass transfer and well contact between liquid-solid phases.
气液固循环流化床作为一种新型的吸附分离装置,具有操作连续化、传质速度快和液固相接触充分等优点,拥有广泛的应用前景。
6) CFB-FGD
循环流化床烟气脱硫
1.
Analysis of scaling on absorber wall of CFB-FGD system and its mechanism;
循环流化床烟气脱硫吸收塔内结垢现象及机理分析
2.
Neural Network-Based Intelligent Integrated Modeling for the CFB-FGD Processes;
基于神经网络的循环流化床烟气脱硫过程的智能集成建模研究
补充资料:GQX系列循环气流干燥机
循环气流干燥机:
适用于各类含表面水份的粉粒状物料的干燥脱水,回收可利用的尾气余热,排出的低温高湿废气接近饱和,比其它气流干燥节能15-30%,热效率为75-85%,而且系统中设有独特的旋风干燥器,有效地增加了干燥时间,保证了产品的最终水份在安全限以内,适用于某些有特殊脱水过程的产品。
特点:
1.干燥时间短、脱水速度快、一般在0.5-3秒。热效率高、且产品不产生过热现象。自动化程度高、干燥产品质量好。
2.干燥强度大、脱水能力可从25 kgH2O/h至2000 kgH2O/h。
3.设备简单、占地面积小、投资省,GQW型为专用低高度紧凑型。
4.应用范围广,可适用于各种粉粒状、膏糊、滤饼类物料。
5.可根据用户情况及物料耐热温度选择蒸汽、电、热风炉、烟气炉、锅炉烟气余热等作为热源。热介质的温度可以从120℃至780℃之间选择。
选型表:
型号 | 脱水量 Kg/h | 进风量 Kg/h | 进风温度 ℃ | 装机功率 KW | 占地面积 m2 |
GQX150 | 35~70 | 1400~1600 | 140~200 | 18 | 15 |
GQX200 | 65~120 | 2500~2800 | 140~200 | 23 | 32 |
GQX250 | 100~190 | 3800~4400 | 140~200 | 29 | 40 |
GQX350 | 190~370 | 7600~8600 | 140~200 | 42 | 64 |
GQX450 | 360~700 | 9900~11300 | 140~200 | 67 | 80 |
GQX600 | 520~1000 | 22000~25000 | 140~200 | 116 | 105 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条