VPSA ngokumbhatho kwePSA: Izibungu zoGas Separation Ezidingekayo ukuze Kuwumeleke Kuphela nokusebenza Kwakhona

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vPSA ngaphandle kwe-PSA tekholojini

Amatekonolodhi aVPSA (Vacuum Pressure Swing Adsorption) nasePSA (Pressure Swing Adsorption) zingabhedlela ezimbini ezikhulu kwiqhutywa lezihlangene nokuthengisa amagase. Ngokugcina, ite konolodhi yasePSA yakhiwe njengephatho olumelwe, kunye nokusebenza kwesikhashana sesiVPSA esekhethwe ngokubhebhu okuningi nokusetyenziswa okungapheli. Ite konolodhi yesiPSA isebenza ngokushintsha amandla kwiqhutywa lomoya lokwenzeka ngokuphakamisayo, futhi inqwaba eziqondileyo phakathi kwe-2 kanye ne-4 bar. Ngaphezulu, iVPSA iyahamba ngephasi yevacuum, isebenza ngemali engaphezulu kwe-amandla, phakathi kwe-0.3 kanye ne-0.5 bar absolute. Ukukhangelana okulandelayo kuhlelwa ukuba izindlela ze-VPSA zibhekisele amarara akhothani nokusetyenziswa kwamandla. Lomculo usebenzisa amaxesha amancane amadhlula okuyishayela umoya omncane ngokushintsha amandla. Ngokusebenza, amasistemu aVPSA azisebenzisa umbuzo wokuqala, ukuhlanganisa, ukushintshela amandla, kunye nokuvumelela kakhulu kwevacuum. Lolu hlangothi lingabheka ukuthi kuhlanganisiwe kakhulu amagase amaningi, ngokufaneke ukuthi igasesi seOxygen sihlanganiswe kwezinye izigasesi zomoya, ngenxa yalokho amarara akhothani ayikho 90% noma epheleleyo. Lomculo lwakhiwe ngokupheleleyo kwiqhutywa lezihlangene nokuthengisa amagase, izindawo zokugcina, izindawo zokuthengiswa amagase, kunye nokuhlola amagase amaningi apho kudinga amagasesi amaningi amapheli.

Imikhiqizo edumile

VPSA Ukugcina Okshini INDABA YOKUBUKA

VPSA Ukugcina Okshini

Ukugcina Okshini kwePSA INDABA YOKUBUKA

Ukugcina Okshini kwePSA

Ukugcina Amangaliso kwePSA INDABA YOKUBUKA

Ukugcina Amangaliso kwePSA

Uhlobo Lwesiqephu Lesingasemva INDABA YOKUBUKA

Uhlobo Lwesiqephu Lesingasemva

Uthuthukiso lweVPSA uhlukele amandla amabili esikudleni kwisezulwini lokusebenza kuPSA, ufunekayo ukuba kuhloniphe izinkinga ezincinci eziphathelene ngegas separation applications. Ukuphakamiswa kwesikhatsi sokugcina kungakho ngokushesha umoya wokusebenza okuncane kunye nokuphucula komva okuyenzelwe ngokubhekisisa. Lolu hlobo lokuhlukela kungafanele ukusetyenziswa kokufundiswa kweesiNkulu 20 kunye ne30 percent yokuqala kumthetho wesintshontsho wePSA, uzoba ngenxa lokho kulindelwa kukho imali yokusebenza emasinyeni. Luthuthukiso lulandelayo ukuba luhlukileyo ukuphawula iimveliso, uzobuya kwi-90 percent ngokwesikhatsi sonye senziwe phakathi kwe-60 kunye ne70 percent wePSA. Le ndlela elihlukene yonke inani lephrojekthi lalayiyiwe yinkulumo yokusetshenziswa kwezi zinto ezinikezeliwe, uzobuya kwenziwe ukuba zingcindezelwe kuzo zizibona. Izinhlelo zeVPSA zithathelana ngezilimi ezincinci zomthengi wememe ngokuthi zihlukene ukuphawula kwezinye izinto, uzobuya kwenziwe ukuba zisisekelwe ngendlela enkulu kakhulu futhi uphinde usetyenziswa kwezi zinto ezifanayo. Uthuthukiso lunqumelela ukuba kuhloniphe ukusetyenziswa kwezi zinto eziphuculekileyo ngokuthi zihlukene ukusetyenziswa kwezi zinto eziphuculekileyo, uzobuya kwenziwe ukuba zihlobene ngekhona kakhulu kwiimeko yokusebenza. Izinga lokusebenzisa kuhlonipheleleyo ngokuthi zihlukene ukusetyenziswa kwezi zinto eziphuculekileyo, uzobuya kwenziwe ukuba zihlobene ngekhona kakhulu kwiimeko yokusebenza. Izinhlelo zisetshenziswa ngokuphi indlela yokusetshenziswa kwezinye izinto ezifananeyo kunye nokuphucula komva, uzobuya kwenziwe ukuba zisetyenziswa ngokuphi indlela yokusetshenziswa kwezinye izinto ezifananeyo. Ngaphandle kwalokho, ithuthukiso yeVPSA lusetyenziswa ngokuphi indlela yokusetshenziswa kwezinye izinto ezifananeyo kunye nokuphucula komva, uzobuya kwenziwe ukuba zisetyenziswa ngokuphi indlela yokusetshenziswa kwezinye izinto ezifananeyo.

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vPSA ngaphandle kwe-PSA tekholojini

umaxhobo wesezintsha lwe-VPSA
amaxhobo amasezintsha ukusebenzisa i-VPSA
umthombo wombuzo wesigaba esingazibophelelwa ngokungasebenzi vakhasi
vPSA ngaphandle kwe-PSA tekholojini
amaphethi weVPSA
ba umthengi weseVPSA
Ukuphakamiswa Kwesicwangciso Sokuqinisekisa kwaye Ukusukela Okulinganayo KweCost

Ukuphakamiswa Kwesicwangciso Sokuqinisekisa kwaye Ukusukela Okulinganayo KweCost

Ukuphakamiswa kwesicwangciso sokuqinisekisa sesiVPSA sihleli esikhundleni sokugcinwa lokuncedisi. Ngokusebenza ngemvume ezifanele ukudla nokuthiwa amandla, izindlela zesiye ngaphandle komoya, lezi zizama ukufunyanwa kwezihlaba ngenxa yamathebula angaphezu komoya okulandelayo. Ukubanzi kwezindlela lokungena lokuhlola ukubonisa ukuphakamiswa kokuphindezelwa kwezihlaba ngokusuka kunye nezindlela ezithile esiPSA, efuna ukuba kuhlinzekile imali yokusebenza. Le sicwangciso siphakamiswe ngokusebenzela iimeyi yesikhashu, amanye amacala engasenjalo okuyenzelwe ukuze kube ngokwesobizo, futhi amandla amahhovha asebenzela apho akhona umthetho wokushintsha okuziphatheka. Amandla angaphansi amaphathelene amakhulu ngokuthi akhona amali okubhekiseleyo olungazibophelele, kodwa akhona amali okubhekiseleyo olungabophelele amakhulu, futhi akhona ukubaluleka kwezinhlobo zokubeka indlela yokusebenza, uzame ukuthi i-VPSA yiyingxenye elinganayo lokuvikelela phakathi komkhonto wesikhashu.
Amahlostisi Okungakhotheli Kakhulu Ngenqanawe Yokuqinisekisa

Amahlostisi Okungakhotheli Kakhulu Ngenqanawe Yokuqinisekisa

Utheknoloji weVPSA uhluke kuhlanganisa amaratesi ephakeme yamagasesi, uzikhetha ngokuzenzakalelayo usuku lesithathu phakathi kwesibini umla wokuqasha. Lomkhono olunomgaqo wakhiwo luhlukene kusukelela ukuphucula kweminye imibhedheni yesihlanu lokubhediswa kunye nokugcina okuthile ukusetyenziswa kwemigas ethile. Lutheknoloji lushayelela ukungena ngenkinga yokusebenzela, uzikhetha ngokuzenzakalelayo izinethi zophawuliwe ezifaneleyo noma ezizenzekelayo izicatshulwa zesekhempi. Izimali ezinhloko zokuqasha zingabonisa ukuba kakhulu umla wokushintsha ungavumelekanga kwiqhobo elandelwayo, ukusuka ukumaximise ukusetshenziswa kwamandla kanye nokugcina ukwakhiwa komncedisi. Lomkhondo womfanekiso ofana nokuthi uhlala kunye nokuthola uphawulo lwesiphephetho esidingayo kuhlanganiswe ngokukhetha kakhulu ngalokho olungaba ngaphandle kwezincinci zokuthintwa noma apho zizama ukwenza amaxesha engcono ekutsonteni kweziqhuruma zokuthintwa. Ukungena olungaphansi kunye nokuphawulo kwesiphephetho esidingayo kuhlanganiswe ngokukhetha kakhulu ngalokho olungaba ngaphandle kwezincinci zokuthintwa noma apho zizama ukwenza amaxesha engcono ekutsonteni kweziqhuruma zokuthintwa kuhlanganiswe ngokukhetha kakhulu ngalokho olungaba ngaphandle kwezincinci zokuthintwa.
Ukuphatha nokutholakalayo kwezinhlobo

Ukuphatha nokutholakalayo kwezinhlobo

Amasistimu eVPSA ayihlobene ngokukhululekileyo kwisebe sokuphucula, zikwazi ukubona amandla akhathalika emisebenzi wamandla nokuphucula ngenxa yomsebenzi okufana nokuphucula namandla ezidingekayo ngaphandle kokuthi iphucule khona. Izindlela zecontrol ezikhulu zethemba lwezinto ezinikezayo zikwazi ukusetha esiqondweni sokuqala lokusebenza lokuhlola ukungena izindlela ezibonakalayo, nesikhathi somkhombotshe omncane kunye nezilungiselelo ezindabeni zokugcina umdloti. Lolu hlobane kuhlonipheke kulokhu olunomasiko oluningi lokuphucula okudingekayo okanye imisebenzi yesikhathi sesixhumanisi. Amasistimu akhuzwa ngamandla engenisa, uzokusetyenziswa ngokukhululekileyo ngaphansi komphilo wesintsho obungakanani kunye nokuphucula namandla angaphambili ngaphandle kokuthi uphucule khona. Ukusetha kwesiphumo esikhulu kunye nokuphucula ekumngangathu kakhulu kusuke kusuka kwiqhutywa elinganisayo kunye nokuphucula ekusetyenziswa ngokushesha. Lokhu kuyahamba ukuthi kuhlanganise ukubonisa ukuphucula kakhulu ngokubanzi kwindawo ezidingekayo ngaphandle kokuthi uphucule khona. Ithemba lezinto ezithile zethemba lokuphucula kakhulu ngokubanzi kwindawo ezidingekayo kuhlanganise ukuthi kube nesisistimu esikhulu esidingekayo apho i reliability ifanele.