Biogas loj hlob muaj txiaj ntsig zoo tiv thaiv keeb kwm yav dhau los ntawm fossil fuels depleting. Nws muaj cov corrosive tiv thaiv hydrogen sulfide (H₂S), uas ua rau cov khoom siv hlau zoo li cov kav dej, li qub thiab cov khoom siv hluav taws xob. Cov tshuaj tiv thaiv ua rau muaj kev phom sij rau cov neeg kho tshuab lub zog thiab cov khoom siv lifespan.
Desulfurization yog ib puag ncig tus phooj ywg ua hauv kev txo qis emissions ntawm sulfur dioxides, uas yog thawj inducement ntawm acid nag thiab huab cua paug. Lub desulfurization yog ib qho kev ntsuas tsim nyog kom ua tau raws li cov cai nruj ib puag ncig. Tsis tas li ntawd, nws txhim kho kev ua haujlwm ntawm combustion rau kev huv huv, txhim kho cov khoom siv hluav taws xob thiab txo cov nqi ua haujlwm tib lub sijhawm.
Cov kev sib tw hauv Traditional Biogas Desulfurization
Cov teeb meem tseem ceeb muaj nyob rau hauv cov txheej txheem ntawm cov tsoos biogas desulfurization zoo li, ncua kev ntsuas, phau ntawv yuam kev, kev siv zog siab thiab kev txhawj xeeb txog kev nyab xeeb. Cia peb dhia rau hauv cov teeb meem saum toj no ib los ntawm ib qho tam sim no.
Phau ntawv sampling ntawm ib ntus yog txoj hauv kev tseem ceeb los saib xyuas qhov ceev. Txawm li cas los xij, qhov ceev ntawm cov kua desulfurization tuaj yeem sib txawv thaum lub sijhawm sib txawv, uas ua rau muaj qhov tsis txaus ntseeg tseem ceeb tau ploj mus hauv kev nrawm nrawm lossis qeeb ntawm cov tshuaj tiv thaiv desulfurization. Qhov ncua sij hawm ntsuas cuam tshuam rau cov neeg siv kawg kom pom cov teeb meem thiab daws lawv raws sijhawm.
Kev tuav tes ua haujlwm hauv kev ua piv txwv thiab hloov pauv cov sijhawm rau kev ua yuam kev. Piv txwv li, cov kua desulfurization yog nquag hnov mob nrog huab cua lossis paug los ntawm impurities, ua rau qhov tsis raug ntawm kev ntsuas. Tsis tas li ntawd, kev nyeem ntawv tsis txaus ntseeg yuav tshwm sim los ntawm kev soj ntsuam lub kaum ntse ntse, npuas hauv cov kua lossis ib puag ncig hloov pauv.
Kev ua haujlwm hnyav ntawm phau ntawv ua piv txwv thiab kev ntsuas ua rau muaj kev ua haujlwm hnyav thiab cov nqi ua haujlwm siab, tshwj xeeb tshaj yog nyob rau hauv cov nroj tsuag loj desulfurization nrog ntau cov ntsiab lus ntsuas. Thiab cov neeg ua haujlwm raug cuam tshuam rau cov khoom tsis zoo los ntawm cov kua dej desulfurization feem ntau ntsib teeb meem kev noj qab haus huv mus rau ib qib twg. Tsis tas li ntawd, kev ua haujlwm nquag hauv ib puag ncig ntawm cov biogas flammable tuaj yeem ua rau hluav taws xob zoo li qub thiab txawm tias muaj hluav taws.
Kev ua haujlwm ntawm Liquid Density Meter
Hauv cov txheej txheem biogas desulfurization, cov ntsuas ntsuas hauv online ua lub luag haujlwm tseem ceeb los ntawm kev txhim kho kev ua tau zoo, kev nyab xeeb, thiab kev ua raws li ib puag ncig. Nov yog lawv cov ntawv thov tseem ceeb:
- Saib xyuas Desulfurization Liquid Concentration
Hauv ntub biogas desulfurization, cov tshuaj alkaline yog siv los tshem tawm hydrogen sulfide (H₂S) los ntawm kev sib cuag tam sim no. Qhov concentration ntawm cov kua desulfurization sib raug zoo nrog nws qhov ntom ntom, uas online ntom ntom ntsuas tuaj yeem saib xyuas lub sijhawm. Qhov no ua rau cov neeg ua haujlwm tswj xyuas cov kua dej kom zoo, ua kom cov H₂S tshem tawm tau zoo thiab cov txheej txheem ruaj khov. - Optimizing Reaction Conditions
Qhov ceev ntawm desulfurization kua hloov raws li reactants tau noj thiab cov khoom raug tsim thaum lub sij hawm cov tshuaj tiv thaiv. Los ntawm kev taug qab cov kev sib txawv ntawm qhov ntom ntom no, cov ntsuas ntsuas hauv online muab kev nkag siab txog kev ua haujlwm ntawm cov tshuaj tiv thaiv thiab kev ua haujlwm zoo. Cov neeg ua haujlwm tuaj yeem kho qhov tsis xws li qhov kub, qhov siab, thiab qhov sib ntxiv ntxiv los txhim kho tus nqi desulfurization thiab txhim kho kev tshem tawm cov sulfur. - Tswj kev kho dej khib nyiab
Cov txheej txheem desulfurization tsim cov dej khib nyiab uas muaj cov sulfates siab thiab lwm yam kuab paug. Los ntawm kev saib xyuas qhov ntom ntawm cov dej khib nyiab no, cov ntsuas ntsuas hauv online pab txiav txim siab cov pa paug, ua kom muaj kev hloov pauv hauv cov tswv yim kho dej khib nyiab kom tau raws li ib puag ncig cov qauv. - Tiv thaiv cov cuab yeej thaiv
Hauv cov txheej txheem xws li atmospheric ntub dej oxidative desulfurization (xws li, siv cov tshuaj sodium carbonate), cov kua dej tsis txaus los yog cov tshuaj tsuag tsis zoo tuaj yeem ua rau muaj kev cuam tshuam hauv desulfurization yees. Online density meters muab kev ceeb toom ntxov los ntawm kev tshawb xyuas qhov hloov pauv ceev, pab tiv thaiv cov teeb meem xws li fouling lossis clogging ntawm cov txaj ntim. - Ua kom muaj kev ruaj ntseg thiab ruaj ntseg
Nrog rau lub sijhawm tawm tswv yim ntawm qhov tseem ceeb ntawm qhov tsis sib xws, cov ntsuas no txhawb kev ua haujlwm ruaj khov, txo qhov kev pheej hmoo ntawm cov khoom puas lossis cov txheej txheem cuam tshuam. Tsis tas li ntawd, lawv txo qis tib neeg raug rau cov khoom tsim kev puas tsuaj los ntawm kev tshem tawm qhov xav tau ntawm phau ntawv coj mus kuaj hauv qhov chaw muaj peev xwm txaus ntshai.
Cov khoom pom zoo & Cov txiaj ntsig zoo sib xws
No. 1 Tuning Fork Density Meter
Nws yog qhov zoo tagnrho rau slurries zoo li cov uas pom hauv cov txheej txheem ntub dej desulfurization. Lawv muab kev ntsuas qhov ceev ntawm lub sij hawm tas li, thiab ua kom yooj yim direct-insertion installation. Lawv cov qauv tsim muaj zog txo cov nqi tu thiab ua kom muaj kev ntseeg siab, ua rau lawv tsim nyog rau kev siv biogas.
Tuning Fork Density Meter
No. 2 Ultrasonic Density Meter
Lub 'meter' yog sib xws nrog ntau yam kev siv, nrog rau kev tsim tshuaj. Lawv cov qauv tsim muaj zog, kev sib raug zoo nrog cov kua dej corrosive, thiab cov ntaub ntawv digital tso tawm ua rau lawv muaj txiaj ntsig zoo rau kev saib xyuas biogas desulfurization systems.
No. 3 Coriolis Flow Meter
Thaum feem ntau Coriolis flowmeter, lawv tuaj yeem ntsuas qhov ntom ntom nrog qhov raug siab hauv cov txheej txheem uas muaj cov kua dej sib txawv. Lawv txhim khu kev qha rau biogas desulfurization qhov twg kev tswj cov tshuaj tiv thaiv yog qhov tseem ceeb.
Kev daws rau biogas desulfurization yuav tsum tau hais txog lub luag haujlwm tseem ceeb ntawm kev lag luam automation thiab kev tswj xyuas qhov tseeb hauv kev ua kom zoo ntawm cov txheej txheem. Los ntawm kev siv cov cuab yeej saib xyuas lub sijhawm tiag tiag, xws li inline density meters, kev lag luam tuaj yeem tswj xyuas cov kua desulfurization kom muaj txiaj ntsig zoo thiab kev ruaj ntseg. Qhov no tsis tsuas yog tiv thaiv cov khoom siv corrosion thiab blockages tab sis kuj txo cov nqi khiav lag luam thiab txhim kho kev ua raws li ib puag ncig los ntawm kev txo qis cov pa phem xws li hydrogen sulfide.
Tsis tas li ntawd, automating cov txheej txheem desulfurization ua rau txo qis kev siv zog, ua kom muaj kev nyab xeeb, thiab ua kom muaj kev ua haujlwm tsis tu ncua, txhim khu kev qha. Precision tswj ntawm cov kua desulfurization ua kom zoo-tuning ntawm cov tshuaj tiv thaiv kab mob, thaum kawg txhim kho kev siv hluav taws xob thiab qhov zoo ntawm biogas. Cov kev nce qib no sawv cev rau kev dhia mus rau hauv kev ua lag luam kom ruaj khov, ua raws li cov hom phiaj ntawm lub zog niaj hnub thiab kev saib xyuas ib puag ncig.
Post lub sij hawm: Dec-31-2024
