Oxygen Generators Rau Desulphurization Ntawm Biogas

Vim li cas cov nroj tsuag biogas xav tau oxygen?

Oxygen yog ib qho tseem ceeb rau desulfurization ntawm biogas nroj tsuag thiab lawv cov khoom.
Qee qhov biomass feedstocks yuav ua rau biogas kom muaj cov sulfur siab, uas reacts hauv biogas los ua hydrogen sulfide. Hydrogen sulfide thiab dej nyob rau hauv lub biomass sib tov los tsim alkaline sulfide, ib tug heev corrosive thiab acidic sib tov.
Ntxiv cov pa rau fermenters, khoom siv thiab tso tsheb hlau luam (xws li biogas desulfurization) tuaj yeem txhawb cov kab mob loj hlob, uas yog siv cov kab mob kom decompose hydrogen sulfide. Thaum cov pa nkag mus rau hauv kev sib cuag nrog acidic thiab corrosive gases xws li hydrogen sulfide, nws muaj peev xwm neutralize lawv.
Qhov no yog qhov tseem ceeb heev vim tias kev qhia txog cov pa oxygen hauv cov txheej txheem biogas tuaj yeem tiv thaiv cov khoom tsis zoo hauv biogas los ntawm corroding txheej txheem ntawm biogas cog, xws li cov kav dej thiab cov khoom siv tank.

Tau qhov kev daws teeb meem

 

Cov txiaj ntsig ntawm On-site Oxygen Generation

 

Lub tshuab hluav taws xob oxygen yog ib qho cuab yeej uas tuaj yeem tsim cov pa oxygen los ntawm cov thev naus laus zis tshwj xeeb thiab cov txheej txheem.
Txoj Cai Ua Haujlwm
Siab viav vias adsorption txoj cai (PSA): siv cov adsorbents xws li zeolite molecular sieves los xaiv adsorb impurity gases xws li nitrogen thiab carbon dioxide nyob rau hauv cov huab cua nyob rau hauv lub siab, thiab oxygen dhau los ntawm lub adsorption ntauwd los ua cov khoom roj. Thaum lub adsorbent yog ze rau saturation, lub adsorbent yog desorbed thiab regenerated los ntawm kev txo lub siab, thiab ntau adsorption yees ua hauj lwm alternately kom ua tiav tas li oxygen ntau lawm.
Lub hauv paus ntsiab lus ntawm dej electrolysis: dej yog decomposed rau hauv hydrogen thiab oxygen los ntawm ib tug electrolytic cell, oxygen yog tsim nyob rau hauv anode, thiab hydrogen yog tsim nyob rau hauv lub cathode. Hauv cov txheej txheem no, yuav tsum muaj tam sim no ncaj qha, thiab muaj qee yam yuav tsum tau ua rau kev tsim cov khoom siv hluav taws xob thiab cov hlwb electrolytic kom ua tau zoo thiab ruaj khov ntawm cov pa oxygen.

Kev txuag nqi

Feem ntau, tus nqi ntawm CF ntawm tus kheej tsim cov pa oxygen yog ib feem peb mus rau ib nrab ntawm kev yuav khoom tsis tu ncua ntawm lub tog raj kheej oxygen lossis cryogenic oxygen los ntawm cov khoom siv roj. Tsis muaj nqi thauj khoom rau ntawm qhov chaw tsim cov pa oxygen, thiab cov tshuab tsim hluav taws xob hauv tsev tuaj yeem ua tiav cov nqi rov qab hauv tsawg li 18 lub hlis.

Kev ntseeg tau

Oxygen tiam technology muaj keeb kwm ntev ntawm kev loj hlob. On-site oxygen tiam systems tsis yog tsuas yog txhim khu kev qha, tab sis kuj yooj yim rau kev khiav lag luam. Nws siv cov huab cua nyob ib puag ncig los tsim cov pa oxygen uas xav tau, uas ua kom cov neeg siv tsis tas yuav txhawj xeeb txog kev tsis txaus oxygen.

Txhim khu kev ruaj ntseg

Cov kev phom sij thiab muaj peev xwm rau tus kheej raug mob los ntawm kev xav tau thauj cov pa oxygen cylinders raug tshem tawm tag nrho. Cov neeg ua haujlwm hauv tuam txhab tsis tas yuav nqa lub tog raj kheej oxygen lossis tshem tawm ntawm cov tsheb thauj khoom thiab thauj mus rau lub Hoobkas.

Kev siv yooj yim

Lwm qhov txiaj ntsig tseem ceeb ntawm kev tsim cov pa oxygen hauv qhov chaw yog tias nws tuaj yeem ua haujlwm txhua qhov chaw muaj hluav taws xob thiab huab cua.

Vim li cas biogas desulfurization xav tau lub tshuab hluav taws xob oxygen?

Biogas desulfurization yuav tsum muaj lub tshuab hluav taws xob oxygen vim hais tias thaum lub sij hawm biogas ntau lawm, sulfur hauv biomass hloov mus rau hydrogen sulfide, uas sib txuas nrog dej los tsim corrosive alkaline sulfides, uas tuaj yeem ua rau cov khoom siv ntawm biogas cog. Lub tshuab hluav taws xob oxygen tuaj yeem muab cov pa oxygen rau cov txheej txheem desulfurization thiab txhawb kev loj hlob ntawm cov kab mob. Cov kab mob no tuaj yeem decompose hydrogen sulfide los ntawm cov kab mob. Nyob rau tib lub sijhawm, cov pa oxygen kuj tuaj yeem ua rau cov kua qaub corrosive gases xws li hydrogen sulfide los tiv thaiv cov cuab yeej los ntawm corroded.
 

Lub hauv paus ntsiab lus ua haujlwm ntawm cov pa oxygen rau biogas desulfurization yog dab tsi?

Oxygen generators rau biogas desulfurization feem ntau yog raws li lub hauv paus ntsiab lus ntawm siab viav vias adsorption (PSA) los yog lub tshuab nqus tsev siab viav vias adsorption (VPSA). Noj PSA ua piv txwv, nws siv cov cuab yeej uas cov adsorbent muaj peev xwm adsorption sib txawv rau cov impurities xws li nitrogen thiab carbon dioxide nyob rau hauv cov huab cua ntawm qhov sib txawv pressures. Cua nkag mus rau lub adsorption ntauwd nruab nrog adsorbent. Nyob rau hauv kev kub siab, lub adsorbent adsorbs cov impurity gas, thiab oxygen hla dhau los ua cov khoom roj. Thaum lub adsorbent yog ze rau saturation, lub siab txo kom desorb lub impurity gas thiab cov adsorbent yog regenerated, yog li tsis tu ncua ua oxygen los muab cov pa yuav tsum tau oxygen rau biogas desulfurization.
 

Yuav ua li cas xaiv cov pa generator specifications haum rau biogas desulfurization?
Muaj ntau yam uas yuav tsum tau xav txog thaum xaiv qhov tsim nyog oxygen generator specifications. Thawj yog qhov ntsuas ntawm cov nroj tsuag biogas, suav nrog qhov loj ntawm lub tank fermentation thiab biogas ntau lawm. Qhov loj dua qhov ntsuas, qhov xav tau oxygen ntau dua. Qhov thib ob yog leej faj cov ntsiab lus ntawm biomass raw khoom. Yog tias cov ntsiab lus sulfur siab, xav tau oxygen ntau ntxiv kom ntseeg tau tias muaj txiaj ntsig zoo desulfurization. Tsis tas li ntawd, cov kev cai thiab kev ua haujlwm ntawm cov txheej txheem desulfurization yuav tsum raug txiav txim siab. Cov yam ntxwv no tau ua ke los txiav txim siab cov pa tawm, siab thiab lwm yam tshwj xeeb ntawm lub tshuab hluav taws xob oxygen.
 

Dab tsi yog cov txiaj ntsig ntawm kev siv lub tshuab hluav taws xob oxygen rau biogas desulfurization rau ib puag ncig?
Muaj cov txiaj ntsig zoo ib puag ncig rau kev siv lub tshuab hluav taws xob oxygen rau biogas desulfurization. Ntawm qhov tod tes, kev ua haujlwm zoo desulfurization tuaj yeem txo qhov emission ntawm cov pa phem xws li hydrogen sulfide rau hauv cov huab cua, txo qhov kev pheej hmoo ntawm cov kua qaub los nag tsim, thiab tiv thaiv ib puag ncig ecological ib puag ncig. Ntawm qhov tod tes, biogas tuaj yeem siv tau huv dua tom qab desulfurization. Raws li lub zog siv hluav taws xob, nws tuaj yeem txo qhov kev cia siab ntawm lub zog fossil ib txwm muaj, yog li txo qis cov pa hluav taws xob hauv tsev thiab pab txo kev hloov pauv huab cua.

Cim npe nrov: Oxygen Generators rau desulphurization ntawm biogas, Tuam Tshoj oxygen generators rau desulphurization ntawm biogas, lwm tus neeg, Hoobkas