Impendulo eqondile
I-salt-lake brine kanye nemifudlana ehlobene ne-lithium ayikwazi ukuhlolwa ngokugxila kwe-lithium kuphela. Umbiko kufanele uhlanganise ukwakheka okuphelele kwe-majoni, ubudlelwano be-magnesium-to-lithium, i-sodium, i-potassium, i-calcium, i-sulfate, i-chloride, i-boron nezinye izinhlobo ezifanele, kanye ne-pH, izinga lokushisa, ukuminyana, okuqinile okumisiwe, izinto eziphilayo kanye nomlando wenqubo. Ukuhlukaniswa okuhlosiwe noma okuhlosiwe okuhlosiwe kumele kube sobala. Yuchen Water ingahlinzeka NF, RO, UF nezinto eziphathelene nolwelwesi oluhlobene futhi inikeze ukusekelwa kobuchwepheshe bemishini, kodwa ayifuni inqubo yokukhipha i-lithium ephelele noma ithembise ukubuyiselwa kwe-lithium ngaphambi kokubuyekezwa kobufakazi belabhorethri nobunjiniyela.
Inkinga yomthengi okufanele ixazululwe
Ama-brines avela emachibini ahlukene kasawoti noma izigaba zenqubo angaziphatha ngendlela ehluke kakhulu ngisho nalapho amanani e-lithium esihloko esikhulu ebukeka efana. Ukugxila okuphezulu, ama-ion amaningi, amakristalu amisiwe, izinto eziphilayo kanye nezinguquko zesizini zingathinta i-viscosity, ukukala, ukukhetha nokuhlanzeka. Isampula elimele kanye nendlela yokuhlaziya eqinisekisiwe ibalulekile.
Inhloso yenqubo kumele ishiwo ngokwamakhemikhali. Ukunciphisa ukungcola okuthile, ukuhlukanisa amaqembu ama-ion, ukugxilisa umfudlana noma ukulungisa okuphakelayo kwesinye isinyathelo kuyimisebenzi ehlukene. Izingxenye ezifiselekayo ezigciniwe nezigelezayo kufanele zikhonjwe esikhundleni sokusebenzisa umusho ovamile we-lithium extraction njengokuwukuphela kwencazelo.
Bika izidingo
Umbiko owusizo uhlanganisa idatha yaselabhorethri nengqikithi yokusebenza. Amanani kufanele ahlonze iphoyinti lesampula, amayunithi, usuku lokuhlolwa kanye nokuthi amele izimo ezivamile, eziyisisekelo noma eziphezulu. Lapho ukusakaza kushintsha nesizini noma umsebenzi wokukhiqiza, nikeza ububanzi esikhundleni senani elilodwa elikahle.
- isampula kanye nesigaba sokucubungula
- i-lithium, i-magnesium nobudlelwano babo
- i-sodium, i-potassium, i-calcium, i-chloride ne-sulfate
- i-boron nezinye izinhlobo ezincane ezihambisana nephrojekthi
- ukuminyana, ukusebenza kahle, i-pH, izinga lokushisa kanye ne-viscosity lapho kutholakala khona
- amakristalu amisiwe, okuqinile, okuphilayo namafutha
- izakhi ezifiselekayo ezigciniwe nezingena ngaphakathi
- ukugeleza okuqondiwe, iphethini yokusebenza, imikhawulo yokuhlanza kanye nesinyathelo esingezansi somfula
Ukuthi isigaba se-membrane sicatshangelwa kanjani
Isinqumo sesigaba kufanele sichaze ukuthi yini ulwelwesi okulindeleke ukuba luyigcine, yini engase idlule, iziphi izingozi okufanele zilawulwe phezulu nomfula kanye nokuthi inqubo yomfula idinga ini. Kufanele futhi ikhombe ukungaqiniseki kunokuguqula idatha engekho iyenze isimangalo somkhiqizo esiqinisekayo.
NF ingase ihlaziywe ngokuhlukaniswa okukhethekile lapho ishaje ye-ion, usayizi kanye nekhemistri yolwelwesi ihambisana nokuhlosiwe. RO-izisetshenziswa ezihlobene zingase zisekele ukuhlukaniswa kwamanzi noma ukugxilisa ingqondo ngaphansi kwe-osmotic-pressure ehambisanayo kanye nemvilophu yokukala. UF ingase isetshenziselwe ukulawula okumisiwe okwesikhashana noma okuqinile ngaphambi kwezigaba zolwelwesi oluqinile. Ayikho kulezi zindima ezisebenzayo efakazela umphumela wephrojekthi ngaphandle kokuhlolwa okuqondile kokusakaza.
Ukukhethwa kukalwa ngaphansi kokwakheka kwe-brine akukwazi ukudluliselwa ngokuzenzakalelayo kokunye ukwakheka. Ama-ion aqhudelanayo, ukugxilisa ingqondo, i-pH nezinga lokushisa kungashintsha ukuziphatha. Ngalesi sizathu, amashidi edatha ayireferensi yokuqala, kuyilapho ubufakazi belabhorethri noma umshayeli bungadingeka ngaphambi kokuba okubalulekile kuqinisekiswe ngomsebenzi ohlobene nechibi likasawoti noma i-lithium.
Ukwelashwa kwangaphambili kanye nengqikithi yesisetshenziswa
Ukwelashwa kusengaphambili kufanele kulawule amakristalu, okuqinile okumisiwe, uwoyela, izinto eziphilayo nezikali ezihlonzwe embikweni. Ingxoxo ingabandakanya ukulungisa, ukucaciswa, ukuhlungwa kwemidiya, UF, ukudosa nokuhlunga kokuphepha, kodwa ukulandelana kuncike ku-brine yangempela kanye nesinyathelo solwelwesi esilandelayo.
Izinto ezisetshenziswayo kumele zibuyekezwe ukuze kutholwe ingcindezi, ukugqwala, ukuvala, izinga lokushisa, i-viscosity kanye nokufinyelela kokuhlanza. Amaphampu, izindawo zokuhlala, izilawuli kanye nezindawo zamasampula kufanele zisekele ukuhlolwa okuthembekile komfudlana. Yuchen Water inganikeza lolu sekelo lobuchwepheshe kuyilapho ngokuyinhloko isala iwumhlinzeki we-membrane-material.
Amaphutha ajwayelekile
Lezi zinqamuleli zivame ukudala isicelo esingafanele noma zifihle ulwazi oludingwa ukubuyekezwa kobuchwepheshe:
- Ukukhetha kusuka ekugxilweni kwe-lithium kuphela
- Ukusebenzisa umphumela ovela ku-brine ehlukile njengomphumela wephrojekthi oqinisekisiwe
- Yehlulekile ukuchaza izingxenye ezigciniwe nezingena ngaphakathi
- Ukufuna ukubuyiselwa kwe-lithium ngaphandle kokuhlolwa kommeleli kanye nokubuyekezwa kwenqubo ephelele
Umngcele wokuhlinzekwa kwempahla kanye nokusekela
Yuchen Water Ububanzi obusesidlangalaleni wukunikezwa kwe-membrane-material kanye nokwesekwa kobuchwepheshe kwemishini. Ayishicileli i-flowsheet ye-lithium-extraction ephelele, ukukhetha okuqinisekisiwe, ukutakula kwe-lithium, ukutakula kwephrojekthi, ukuguquguquka, impilo yonke noma umphumela wokuhweba we-brine engabuyekeziwe.
Ngemva kokubuyekezwa kombiko, ithimba lingakwazi ukuhlonza isigaba se-membrane esizwakalayo, ukuhlaziya okungekho kanye nobufakazi obudingekayo ukuze kuthathwe isinqumo esilandelayo. Isincomo singahlala singaqali kuze kube yilapho ilabhorethri noma umsebenzi wokuhlola uqinisekisa ukuziphatha ngaphansi kokwakheka kwangempela kwekhasimende.
Lesi sihloko siyimfundo yezobuchwepheshe, hhayi isiqinisekiso sephrojekthi. Okokugcina, ukwelapha kwangaphambili, okokusebenza kanye nezinqumo zokusebenza zidinga umbiko omele abantu kanye nolwazi lwamanje olusemthethweni.
Ungawulungiselela kanjani umfushane wephrojekthi olungele izinqumo
Umfushane olungele isinqumo wehlukanisa amaqiniso akaliwe nokuqagelwa. Maka ukuthi yimiphi imiphumela eqhamuke elabhorethri, yiziphi amanani aqhamuke ethuluzini eliku-inthanethi nokuthi yiziphi izimo eziyizilinganiso. Faka amayunithi kanye nezinsuku zesampula. Uma isistimu ekhona ingasebenzi kahle, nikeza isisekelo sokuklama sangempela, ukufundwa kwamanje, umlando wokuhlanza kanye nedethi lapho ushintsho luvele khona okokuqala. Lokhu kuvimbela ingxoxo yezinto ezintsha ukuthi isekelwe enkingeni yokusebenza engaziwa.
Chaza ukuhlukahluka esikhundleni sokuthumela isilinganiso kuphela. Izinguquko zemithombo yesizini, imikhankaso yokukhiqiza, imicimbi yokuhlanza, isikhathi sokulondoloza, ukusebenza kokumiswa kokuqala kanye nokufunwa okuphezulu kungadalula ulwelwesi ezimeni ezingekho kusampula eyodwa. Ububanzi busiza ithimba lezobuchwepheshe libone ukuthi iziphi izingozi ezidinga ukwelashwa kusengaphambili, ukugadwa, ukunganakwa noma ukuhlola okwengeziwe ngaphambi kokuqinisekiswa kokunikezwa kwezinto.
Ulwazi lwezisetshenziswa kufanele lubonise ukuthi ulwelwesi lungena kanjani ohlelweni oluphelele. Imininingwane ewusizo ihlanganisa umdwebo olula wokugeleza, ulwazi lwephampu nolwazi lwezindlu, ukulandelana kwesihlungi, amathuluzi atholakalayo, ukuhlelwa kokuhlanza nezithombe zokuxhunywa okukhona. Lokhu akuceli ikhasimende ukuthi lidizayine isisombululo. Inikeza Yuchen Water umongo owanele ukuze ugweme ukuncoma umsebenzi ongqubuzana nezinto ezisetshenziswayo ezifakiwe.
Isincomo sokugcina kufanele sisho ubufakazi obusetshenzisiwe, ukungaqiniseki okusele kanye nesinyathelo esilandelayo sokuqinisekisa. Ingase ihlonze isigaba se-membrane kuqala bese ihlehlisa okubalulekile kuze kuqedwe ukuhlaziya noma ukuhlola. Le ndlela yesiteji isekela izinqumo ezingcono zokuthenga, izingcaphuno ezicacile kanye nohlelo olusebenzayo lokubuyisela esikhundleni sokukhetha kulebula yomkhiqizo ngaphambi kokuba kuqondwe amanzi nomsebenzi.
Ngemva kokunikezwa, amarekhodi okusebenza adala ubufakazi bokusekelwa kwesikhathi esizayo. Ukufundwa kwamanzi okuphakelayo namanzi omkhiqizo, izitayela zengcindezi, imicimbi yokuhlanza, izinguquko zokuhlunga nokuvalwa okungavamile kusiza ukuhlukanisa ukuguga okuvamile nezinkinga zokwelashwa kusengaphambili noma zokusebenza. Isiqondiso sokusebenzisa isilawuli kude nokuhlelwa kokumiselela kuba usizo kakhulu lapho ikhasimende ligcina irekhodi elilula, elingaguquki lale mibandela.
Isicelo sezentengiso kufanele silandele isinqumo sobuchwepheshe kunokusihola. Ubuningi, isikhathi sokudiliva kanye nemibhalo esekelayo kungaxoxwa ngayo kusenesikhathi, kodwa akuthathi indawo yokuqinisekiswa komthombo, okuhlosiwe kanye nesixhumi esibonakalayo semishini. Isisekelo sobuchwepheshe esicacile sinciphisa ubungozi bokucaphuna isigaba esingafanele futhi senza ukuxhumana kamuva mayelana nezinto ezisele nokugcinwa kucace kakhudlwana.
Uma uqhathanisa iziphakamiso zabahlinzeki, hlola ukuthi isincomo ngasinye sisho izimo zakho zokuphakelayo ezicatshangwayo kanye nenhloso yokwelashwa. Ukucindezela kwesihloko esiphansi, igama lesigaba esibanzi noma isitatimende esinikeza ithemba akubonisi ukufaneleka okungcono. Iziphakamiso eziqhathanisekayo kufanele zisebenzise umbiko ofanayo, izinga lokushisa, ishejuli yokusebenza kanye nenjongo yamanzi omkhiqizo, ngamavelu angasekelwe ahlukaniswe ngokucacile namaqiniso aqinisekisiwe.
Ireferensi esemthethweni
Isixhumanisi esisemthethweni sinikezwe njengereferensi eyinhloko yezigaba zamanje zolwelwesi kanye nemibhalo. Ulwazi lomkhiqizo lungashintsha, ngakho-ke okubalulekile kanye nedokhumenti esemthethweni yamanje kuqinisekiswa ngesikhathi sokubuyekezwa kobuchwepheshe.
Vontron isikhulu NF, RO kanye UF nohlaka lolwelwesi →Imihlahlandlela yolwazi ehlobene
Qhubeka nesikhungo solwazi se-membrane ukuze uthole ezinye izindlela zomthombo wamanzi nezindlela zokufaka isicelo, noma uthumele umbiko lapho inhloso yokwelapha isichaziwe kakade. Izixhumanisi zangaphakathi zixhuma isihloko sobuchwepheshe emakhasini afanele asekela izisetshenziswa ngaphandle kokushintsha okuqukethwe kwezemfundo kube ikhathalogi yamamodeli.