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1)  double circulating fluidized bed
双循环流化床
1.
Industrialization experimental study on technology of double circulating fluidized bed flue gas suspend desulfurization;
双循环流化床烟气悬浮脱硫技术工业化试验研究
2)  circulating two-fluidized beds
循环双流化床
1.
The paper introduces the combustion technique of circulating two-fluidized beds used in boiler reconstruction of SHL10-1.
本文介绍循环双流化床锅炉燃烧技术在SHL1 0 - 1 。
3)  double-dipleg circulating fluidized bed
双级料腿循环流化床
1.
Experiments were carried out in a lab-scale double-dipleg circulating fluidized bed (DDCFB) to study effects of experiment conditions on re-circulating rate and pressure balance.
结果表明:在双级料腿循环流化床中,与常规的循环流化床相比,循环流率的规律没有发生变化。
4)  dual circulating fluidized bed boiler
双循环流化床锅炉
5)  circulating fluidized bed
循环流化床
1.
Characteristics of pressure fluctuation in standpipe at negative pressure gradient in circulating fluidized bed;
气固循环流化床负压差下料立管的压力脉动特性
2.
Experimental study on particle distributor in gas-liquid-solid circulating fluidized bed;
气液固循环流化床颗粒分布板实验研究
3.
Behavior of NO,N_2O and SO_2 emissions during coal combustion in a circulating fluidized bed combustor;
循环流化床燃煤过程NO、N_2O和SO_2的排放行为研究
6)  circulating fluidized bed(CFB)
循环流化床
1.
An incineration test of the toxic chemical organic waste liquid(red waste liquid) was conducted in a circulating fluidized bed(CFB) incinerator.
在一座热态循环流化床燃烧试验装置上对化工有毒废液红水进行焚烧试验,对焚烧过程烟气成分进行了在线检测,重点考察红水焚烧量、二次风率、红水密相区喷入比例、过剩空气系数等因素对NOx排放浓度的影响。
2.
Because of over consumption of oil and inaccurate coal-feeding time in the start-up process of the circulating fluidized bed(CFB) boiler,resource waste and even the start-up failure occur.
循环流化床锅炉在启动过程中普遍存在投油量过大,开始投煤时间把握不准等现象,导致启动过程中资源过度浪费,甚至会出现启动失败的情况。
3.
The first domesticated 300 MW circulating fluidized bed(CFB) boiler-KaiYuan CFB are described in the paper.
本文介绍了国内首台在引进技术的基础上开发的300MW大型循环流化床锅炉-开远循环流化床锅筒,并介绍了开远循环流化床锅筒的结构特点以及简要的工艺制造流程,封头采用一次热压成形,筒体采用压制成形或卷制成形,并解决了下降管接头的加工难题以及总装时的焊接难点,为大型循环流化床锅炉的制造留下了宝贵的经验。
补充资料:循环流化床
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性质:在气速大于颗粒的自由沉降速度下进行流化,颗粒被气流带出,把气体与固体分离后,固体又循环回床层中所构成的流化床。它在工业上有很多用途。例如用于催化裂化,催化剂在提升管中被重油蒸气流化并输送,同时发生反应。在提升管顶部失活的催化剂与油气分离后进入另一个流化反应器(再生器),被空气流化并进行再生。再生后的催化剂又循环回提升管,构成一组循环流化床的催化裂化反应器。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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