Isistimu Sokugcina Isibhedlela Somphoyiso Wesibhakabhaka: Umthombo Wokuhlola Okukhulu, Ukuhambisana NgeSibhedlela Somphoyiso

Zonke Izigaba

isistimu somkhomboti wokhanya olungavpsa

Isistemo sokuhlela okwesiqephu lesiVPSA (Vacuum Pressure Swing Adsorption) lokusebenzisa amagashi elihlukileyo lomphilo wokuhlela ukuthi isistemo sikhetha uphawu olungaphakathi kuzama ukuhlelwa komphilo wesithathu ngokusebenzisa umthombo omncane wezi zimolecule. Lendawo engazibuyekezo lokuhlola kusetyenziswa nge-2 iikholi ezifunyenwe nezeolite, esetshenziswa ukubheka inkululeko yokuphawula yezinye izinto zeNithogen ethi kwakhona ezingeni zemoya emfulweni nokufinyelela ukuba umoya wesithathu uziphume. Umsebenzi ufundiswa ngokushintsha kanye nokuthiwa uvakansi, ukusetshenziswa umoya wesithathu ophakamileyo. Ukusebenza ngumoya ofunikelwe kuphela kunye nezi zilimi ezilandelayo, le technology lesiVPSA sihlukile ukuseta imoya yesithathu ngokuphambili kwezi zilimi ezilandelayo ezisebenzisayo, ukusukumisha ukusetyenziswa kokufundiswa komoya. Isistemo sikuphakamisekhile ngamandla amahhala apha, amafowethi weflow, nakanye nezi zilimi zokuhlola umoya wesithathu, ukusukumisha ukubonakalelayo nokuhlola kakhulu. Ngenxa yalokho, imphawu yesithathu iyasenteka phakathi kwe-93% kanye ne-95%, isiVPSA sikwazi ukugcina kwi-100 kwi-40,000 Nm3/h yesithathu, ukusukumisha ukuba kudingekile kuzama ukusetshenziswa kwezi zilimi ezidingekayo. Umbiko wesigaba wakhiwo ukusetshenziswa kanye nokuthatha amandla, kufuneka ukusetshenziswa kanye nokuthatha amandla, futhi ukusetshenziswa okuthatha amandla kanye nokuthatha amandla, futhi ukusetshenziswa okuthatha amandla kanye nokuthatha amandla, futhi ukusetshenziswa okuthatha amandla kanye nokuthatha amandla, futhi ukusetshenziswa okuthatha amandla kanye nokuthatha amandla. Okuningi lokho, iisiVPSA sikuphakamisekhile ngokuthi kudingekile kuzama ukusetshenziswa kwezi zilimi ezidingekayo ezinikezelwe ngokuthi umphawu omphakathi nokuthi umphawu omphakathi.

Imikhiqizo Emisha

Umkhuthazo wokuhlanganisa amagcinisi kweVPSA lokugcina uhlambo lweOksijeni uhamba ngeminyaka engaphambili okuyisenzeka lokusebenzela ukuba kube ngenxa yomsebenzi wokuhlala kakhulu kwezililo ezidinga uhlambo lweOksijeni ngendawo yokugcina. Ngokuqinile, isenzo sakhupheleleyo sesibonise ukuba ingakho kuzo kanye nothando olukhulu lokusebenza imbali yesintu, uzoba usebenzise uphi le-30% umoya ofunekayo kunye nePSA ezithile ngokuhlukaniswa kwesicelo sokusebenza. Lokhu kufanelelwa ngokubanjwa ngokwesimo sokusebenza kakhulu kunye nokususa ukungena kwehlathi elincinci. Ukucacisa uhlambo lweOksijeni ngendawo yokugcina kuhlanganisa ukuba asikho ukufundiswa nokugcina ukuthi uhlambo oluncinci lwesiqephu lweOksijeni lizofundiswa nokugcinwa, ukususa iindlela zokulayini nokufundiswa kwezililo ezifundekayo. Ukusasana kuhlanganiswa ngokuthi ususiwe amahleke angazange azihlale kumalume nokugcina uhlambo oluncinci lwesiqephu lweOksijeni. Ukuhlala kanye nokusebenza kuhlanganiswe ngokuthi akudinga inqwaba yokudibanisa kanye nokukhupha ukudibanisa kwezinhloso zamaNtfo. Ukusetha kanye nokusebenza kuhlanganiswe ngokuthi kusetshentiswa kanye nokusetshentiswa kwezinye izinto ezimelwe kanye nokusetshentiswa kwezinye izinto ezimelwe ngokushesha. Ukusetyenziswa kokuthi kusetshentiswa kanye nokusetshentiswa kwezinye izinto ezimelwe kanye nokusetshentiswa kwezinye izinto ezimelwe ngokushesha. Ukusetyenziswa kokuthi kusetshentiswa kanye nokusetshentiswa kwezinye izinto ezimelwe kanye nokusetshentiswa kwezinye izinto ezimelwe ngokushesha. Ukusetyenziswa kokuthi kusetshentiswa kanye nokusetshentiswa kwezinye izinto ezimelwe kanye nokusetshentiswa kwezinye izinto ezimelwe ngokushesha.

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isistimu somkhomboti wokhanya olungavpsa

Udlulintlelo Lomoya Namasiphemphe Osikhatsi

Udlulintlelo Lomoya Namasiphemphe Osikhatsi

Umkhuthazo womuva wesiqephu lesiVPSA wokulayisha amagase ayikhothazisise umoya wakhiwa ngaphandle komhlaba kwiindlela yamakhetho wezilayiso zomoya ezindaleni. Ukusebenza ngemiphawu engaphezulu kakhulu ngaphambili kwezi zinto ezithile ezisebenza ngePSA, ukuze iphendule amaxwebhu okuningi usuku lwenkantolo ngokusho 30%, ukuba aphumeleleyo imali yokusebenza. Lomkhuthazo wakhiwa ngokubhekisisa umthombo wokuphucula nokuhlola amandla amaphawu, ukusukumisa ukungabonakale yiintengiso emasixhenxe sikhathaleyo esisenzayo ukuphucula. Amakhawulo amanqaku lemkhuthazo alingana lokuvavanya iimigomo zokusebenza ukuba kuhlobene neentsha lokuncane lokusebenza namandla akufunekako. Ngokubukeka kwisebenza ngesinye sokuthatha umoya olungileyo, amaxwebhu amaningi lapho akhishwe ngokukhangelwa nokuthumela, futhi amandla akhishwe ngokukhangelwa nokuthumela. Oku kuxhasa ukuba kuzo kuhluke izimdibi zakho zokugcina imali ngaphandle kokusebenza komkhuthazo, kunjalo kuzo kuhlukaniswa ukuthi ubudala bewo mali bafika ngemuva kwezi 2-3 zikwezi zokusebenza.
Ukuphatha Okuthuthukisiwe kanye nothile olunqanambileyo

Ukuphatha Okuthuthukisiwe kanye nothile olunqanambileyo

Izindaba ezikhulu zokuphatha kwenqanawe yesi VPSA zihlobene ngezimo eziphathelayo, uzokusetyenziswa ngokuzenzakalelayo nokuhlola kakhle ngaphandle kwezinyathelo zomuntu. Isistimu sokubheka siphundla lokulandelana nezilungu zokugcina, amaratesi wamalayithi, kunye nomphumo womlomo weNtombini, uzokubhekisa ngendawo yokugcina okusemva kokuqala. Izicwangciso zasekhetho nokulandela izindlela ezinomsindo zizihlabelela khona ukufinyelela imibhalo yezokusebenza, kunye nezindlela ezinomsindo ezinikezeli zikuhlatywa ngokuthi akukho iminga esebenza. Ukusetyenziswa kwesi enqanawe yokuba kuhle ukuze alandelane namandla ebekwe ngaphandle kwezinhlobo zokusetshenziswa, uzokusetyenziswa ngokukhangelwa kakhle ngaphandle komoya omusetshenziswa. Iziphathaniso zokubheka kudala zivumela lembuzwana ukubheka nokuthola amandla ngaphandle komhlaba, uzokudinga ukuthola amandla nokuthola amandla.
Umphatho Omncane kunye nokuHlanzekisa Ngasemva

Umphatho Omncane kunye nokuHlanzekisa Ngasemva

Ngokushesha, yindlela eyaphakeme kakhulu yokuvamileka kweziqhuthu zesiVPSA zokugcina isibhedlela somphoyiso sithi ngokwesiphumo esisodwa kunye nokufundiswa. Ukubuyiselwa kwezinye izinkinga ezikhoyo zinikabiwe ngokuhle ngenqanawe yokusetyenziswa okulandelayo ukuba zizange zityetisiswe amaxhobo weziqhuthu zeziVPSA kunye neziqhuthu zomthunyiswa zokuphepha ukungavalelise amalayithi akho. Lwendawo lokuhlola luchasene ngokukhangelwa kweziqhuthu ezindilingayo kunye neziqhuthu zokusebenza ezincinci, uzoba uhlola ukuzihlangene nokucabanga kokuthi amaphethelo angaphansi kunye namaphethelo amanye apho aziphumeleyo. Izinhlobo zokuhlola zingazixhasa ngaphandle komphahla omkhulu kunye nokufundiswa elandelwayo, ukuba kuhloyo kakhulu ukufundiswa kwisebenza loludawo ngokusetyenziswa kwake.