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Kev kho cov roj pov tseg ntawm cov roj hluav taws xob tsim hluav taws xob

Kev kho cov roj pov tseg ntawm cov roj hluav taws xob tsim hluav taws xob

Waste gas treatment of gas power generation Featured Image
  • Waste gas treatment of gas power generation

Lus piav qhia luv luv:

Kev tiv thaiv ib puag ncig tau tsim cov txheej txheem "grvnes" SCR denitration system rau kev kho cov nitrogen oxides hauv cov roj hluav taws xob tom qab xyoo ntawm kev tshawb fawb mob.Tom qab tsim tshwj xeeb, lub kaw lus tseem tuaj yeem paub txog kev ua haujlwm ua haujlwm siab nyob rau hauv cov xwm txheej ntawm qhov tsis ruaj khov ntawm qhov kub thiab txias thiab roj zoo;Cov khoom tseem ceeb tuaj yeem tiv taus cov impurities hauv cov roj av pov tseg thiab xyuas kom lub sijhawm ua haujlwm ruaj khov ntawm qhov system.


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Khoom cim npe

Kev taw qhia txuj ci

Landfill gas power generation hais txog kev tsim hluav taws xob los ntawm ntau cov roj biogas (LFG landfill gas) uas tsim los ntawm anaerobic fermentation ntawm cov organic teeb meem hauv qhov chaw pov tseg, uas tsis yog tsuas yog txo cov pa phem los ntawm cov khib nyiab incineration, tab sis kuj ua rau siv tau zoo.

Vim hais tias cov emission ntawm nitrogen oxides nyob rau hauv cov txheej txheem ntawm landfill gas fais fab nroj tsuag yuav tsum tau raws li qhov yuav tsum tau ntawm lub Environmental Protection Department, nws yuav tsum tau kho ua ntej nws yuav tsum tau tawm mus rau hauv cov huab cua.

Waste gas treatment of gas power generation

Grvnes ib puag ncig kev tiv thaiv tau tsim ib txheej ntawm "grvnes" SCR denitration system rau kev kho mob ntawm nitrogen oxides hauv cov khoom siv roj av pov tseg tom qab xyoo ntawm kev tshawb fawb mob.

Technical zoo

1. paub tab thiab txhim khu kev qha technology, siab denitration efficiency thiab txo ammonia khiav.

2. Cov tshuaj tiv thaiv ceev ceev.

3. Uniform ammonia txhaj tshuaj, tsis muaj kev tiv thaiv, tsis tshua muaj ammonia noj thiab cov nqi ua haujlwm qis.

4. Nws tuaj yeem siv rau denitration ntawm qhov qis, nruab nrab thiab siab kub.

Cov yam ntxwv

1. Cov yam ntxwv ntawm lub zog tsim hluav taws xob ntuj:

Nws yog ib tug huv fossil zog.Lub zog tsim hluav taws xob ntuj muaj qhov zoo ntawm lub zog tsim hluav taws xob zoo, tsis muaj kev ua qias tuaj ib puag ncig, kev tswj hwm kev ua haujlwm zoo, thiab siv sijhawm luv luv.

2 、 Emission tswj tswvyim ntawm natural gas phooj ywg fais fab generating units

Nyob rau hauv cov roj sib tov emitted los ntawm lub ntuj gas generator teeb.Cov tshuaj phem yog cov oxides NOX.Nitrogen oxides yog cov tshuaj lom, ua rau cov pa taws ua rau muaj kev puas tsuaj rau kev noj qab haus huv thiab ib puag ncig.

Nitrogen oxide NOx feem ntau muaj nitric oxide NO thiab nitrogen dioxide NO2.Tom qab nitric oxide tawm mus rau hauv cov huab cua, nws chemically reacts nrog oxygen nyob rau hauv cov huab cua thiab oxidized rau nitrogen dioxide NO2.

Kev kho cov pa hluav taws xob ntawm lub tshuab hluav taws xob tsim hluav taws xob feem ntau yog hais txog kev kho cov nitrogen oxides NOx.

Tam sim no, SCR denitration thev naus laus zis tau lees paub tias yog cov thev naus laus zis thev naus laus zis rau tshem tawm nitrogen oxides NOx.SCR denitration thev naus laus zis muaj kev sib koom ua lag luam ze li ntawm 70% hauv ntiaj teb.Hauv Suav teb, daim duab no tau tshaj 95%.

 

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