湿法脱硫吸收塔浆液起泡的影响因素(4)

在石灰石-石膏湿法烟气脱硫工艺中普遍存在吸收塔浆液起泡现象,影响了脱硫系统的稳定运行.根据吸收塔浆液泡沫的生成机理,分析了可能引起吸收塔起泡的原因,并对某电厂脱硫装置进行了长期跟踪试验,找出了引起吸收塔浆液起泡的影响因素,并提出了相应的应对措施.

１２４

:２０１０,２８(１)６５-６７．

热 力 发 电

controlmeasures[J]．EnvironmentalEngineering,

２０１５年

NIEPengfei,BIANDongsheng,WANGYang,etal．A-nalysisofcauseandcountermeasureofabsorberover-flowinginWFGDfor６００MWunits[J]．ElectricPow-:erEnvironmentalProtection,２０１１,２７(６)２１-２３．

[等．石灰石-石膏法中浆液起２] 和志强,田雁冰,沈建军,

:泡研究[电力环境保护,J]．２００８,２４(４)１１-１３．HEZhiqiang,TIANYanbing,SHENJianjun,etal．The

studyofserifluxfoaminginlimestone-gypsumdesulfu-:Protection,２００８,２４(４)１１-１３．:报,２００６,２７(７)８６-８９．

[邹向群．吸收塔浆液起泡原因分析及消泡剂的选择１０]

[:电力科技与环保,J]．２０１２,２８(４)４１-４２．

ZOUXiangqun．Discussiononabsorberfoamingphe-:PowerEnvironmentalProtection,２０１２,２８(４)４１-４２．:施[热力发电,J]．２０１１,４０(５)９６-５９．

rizationtechnology[J]．ElectricPowerEnvironmental

[乔志勇．浆液起泡的起因与消除[纺织学３] 祝志峰,J]．

ZHUZhifeng,QIAOZhiyong．Causesandelimination:Research,２００６,２７(７)８６-８９．

nomenonandantifoamingagentchoice[J]．Electric

[牛拥军,杨程．湿法脱硫无旁路运行的问题及应对措１１]

NIUYongjun,YANGCheng．Problemsoccurredinop-uresthereof[J]．ThermalPowerGeneration,２０１１,erationofwetFGDwithoutby-passandcountermeas-

ofthefoamswithinsizingpastes[J]．JournalofTextile[李辉,陈彪．燃煤发电机组脱硫塔浆液起泡问４] 毛文利,

MAOWenli,LIHui,CHENBiao．Analysisandcoun-:题分析及应对措施[浙江电力,J]．２０１４(５)４８-５１．

ofcoal-firedgeneratingunits[J]．ZhengjiangElectric[钟智坤．表征湿法脱硫浆液起泡特性指标的研５] 沈峥,

SHENZheng,ZHONGZhikun．Astudyonslurrybub-:究[资源节约与环保,J]．２０１４(４)１５-１６．:Power,２０１４(５)４８-５１．

termeasuresofserifluxfoamingindesulfurationtower

[王国微,许建斌,李晓彬．吸收塔浆液溢流原因分析及１２]

:处理措施[河北电力技术,J]．２０１１,３０(６)５１-５４．WANGGuowei,XUJangbin,LIXiaobin．Causeanaly-[:J]．HebeiElectricPower,２０１１,３０(６)５１-５４．

:４０(５)９６-５９．

sisandtreatmentmeasuresonabsorberslurryoverflow

[冯恩民,朝格其乐图．火电厂脱硫系统浆液起泡原因分１３]

FENGEnmin,Chaogeqiletu．Causeanalysisanditszationsystem[J]．InnerMongoliaElectricPower,[吕宏骏．石灰石/石灰-石膏湿法脱硫浆液溢流问题研１４]

LVHongjun．Studyonslurryoverflowingoflime-:究[电力环境保护,J]．２００９,２５(６)２２-２４．:２０１２,３０(１)８４-９２．

treatmentonserumfrothinginpowerplantdesulphuri-:析及治理[内蒙古电力技术,J]．２０１２,３０(１)８４-９２．

desulfurizationsystem[J]．ResourcesEconomization&[方云,吕栓锁．阴-阳离子表面活性剂复配研究６] 邹利宏,

ZOULihong,FANGYun,LVShuansuo．Mixingbehav-:与应用[日用化学工业,J]．２００１,３１(５)３７-４０．:Environment,２０１４(４)１５-１６．

blesfeaturesindexofwetlimestone-gypsumfluegas

:ChinaSurfactantDetergent&Cosmetics,２００１,３１(５)[林智群,彭道林．液体表面张力系数与温度和７] 任文辉,

:２００４,３０(１)７７-７９．３７-４０．

iorsandapplicationofanionic-cationicsurfactants[J]．

,浓度的关系[湖南农业大学学报(自然科学版)J]．[顾圣秋,俞利强．石灰石-石膏湿法脱硫中吸收塔浆液１５]

３４．

２２-２４．

:ElectricPowerEnvironmentalProtection,２００９,２５(６)

stone-gypsumwetfluegasdesulfurizationsystem[J]．

RENWenhui,LINZhiqun,PENGDaolin．Ontherela-temperatureandtheconcentration[J]．JournalofHu-:３０(１)７７-７９．

:泡沫过多问题探讨[上海电气技术,J]．２０１０,３(４)２７-

tionshipbetweentheliquidsurfacetensionandthe

GUShengqiu,YULiqiang．Researchonexcessiveslur-desulfurization[J]．JournalofShanghaiElectricTech-:nology,２０１０,３(４)２７-３４．

,nanAgriculturalUniversity(NaturalSciences)２００４,

rybubbleofabsorptiontoweronlimestone-gypsum

[张宏剑．不同种类杂质对液体表面张力系数的８] 李艳琴,

LIYanqin,ZHANGHongjian．Effectontheliquidsur-[J]．ResearchandExplorationinLaboratory,２０１３,３２(:４)４３-４６．

:影响[实验室研究与探索,J]．２０１３,３２(４)４３-４６．

[程永新．１６] FGD系统中吸收塔浆液起泡溢流的原因分析

facetensioncoefficientofdifferenttypesofimpurity

CHENGYongxin．AnalysisofcausesandsolutionsofTechnology

absorberserifluxfoamingoverflow[J]．ElectricPower:２７(１)３５-３７．

and

Environmental

:及解决办法[电力科技与环保,J]．２０１１,２７(１)３５-３７．

Protection,２０１１,

[边东升,王洋,等．９] 聂鹏飞,６００MW机组湿法脱硫吸收

:２７(６)２１-２３．

塔溢流原因分析及对策[电力科技与环保,J]．２０１１,

(责任编辑 杨嘉蕾)