Setsi sa ho Fumana Litšila tsa Acid Featured Image

Yuniti ea ho khutlisa asiti ea litšila

Tlhaloso e Khutšoanyane:

The Waste Acid Recovery System (haholo-holo hydrofluoric acid) e sebelisa ho feto-fetoha ho fapaneng ha likarolo tsa asiti ea litšila. Ka mekhahlelo e 'meli ea sepakapaka khatello e tsoelang pele ea distillation e nang le mekhoa e nepahetseng ea ho laola, mokhoa oohle oa ho hlaphoheloa o sebetsa ka mokhoa o koetsoeng, o ikemetseng o nang le ts'ireletso e phahameng ea tšireletso, ho finyella tekanyo e phahameng ea ho hlaphoheloa.

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Ts'ebetso ea R&D:

Mosebetsi oa Sesebelisoa sa ho khutlisa Asiti ea litšila:

• Ts'ebetso, li-distill, ho arola, le ho tsosolosa lisebelisoa tse ngata tsa litšila tse hlahisoang ke ts'ebetso ea moreki ea holimo, ho fokotsa litšenyehelo tsa tlhahiso.
• E tšoara ka nepo masala a litšila le masala a tiileng, 'me e fihlelle sekhahla sa ho khutlisa metsi ho feta 75%.
• E etsa bonnete ba hore metsi a litšila a kopana le maemo a naha, e leng ho fokotsa litšenyehelo tsa litšila ka ho feta 60%.

Melemo ea Tekheniki:

•Theknoloji ea "Dual column atmospheric pressure" e tsoelang pele ea "distillation" e ntlafatsa ho hlaphoheloa ha hydrofluoric acid ka ho e arola le ho e hloekisa ka mela e 'meli ea tokiso. Ts'ebetso ea khatello ea sepakapaka e matlafatsa polokeho le botsitso, e lumella khetho ea lisebelisoa tse theko e boima le ho fokotsa litšenyehelo ka kakaretso.

• Theknoloji e tsoetseng pele ea ho laola k'homphieutha ea DCS le thekenoloji ea tora ea distillation ea ho khutlisa mocheso oa litšila li nolofalletsa taolo e kopanetsoeng ho tloha bohareng, mechine le liteishene tsa lehae, ho shebella ka katleho ts'ebetso eohle ea ho hlaphoheloa. Tsamaiso ea taolo e fana ka moralo o tsoetseng pele le o ka tšeptjoang, katleho e phahameng ea litšenyehelo le ho ntlafatsa matla a matla.

•Mojule oa ho hloekisa metsi le oa ho nchafatsa o sebelisa kalafo e nchafatsang ea adsorption resin, e fanang ka katleho e phahameng ea adsorption, ho hlobola habonolo le ho nchafatsa, ts'ebetso e phahameng ea ho khutlisa metsi, ts'ebetso e bonolo ea ho boloka matla, le bophelo bo bolelele ba ts'ebeletso.

Monyetla oa Pele oa Moversi ho Indasteri ea Photovoltaic:

• Shanghai LifenGas e na le metso e tebileng ea indasteri ea photovoltaic 'me e fetohile haufi le eona. Ka lipatlisiso tse pharaletseng, re fumane phephetso e kholo eo bahlahisi ba photovoltaic ba tobaneng le eona: tlhokahalo ea bongata bo bongata ba li-hydrofluoric le nitric acid tse tsoakiloeng mekhoeng ea ho hloekisa, e leng se fellang ka metsi a litšila a nang le fluoride a mangata. Phekolo ena ea litšila e bile ntlha ea bohloko e phehellang bakeng sa indasteri.

• Ho rarolla bothata bona, Shanghai LifenGas e thehile setsi se secha sa ho khutlisa asiti ea litšila. Theknoloji ena e fumana li-acids tsa bohlokoa, haholo-holo boleng bo phahameng ba hydrofluoric acid, melapo ea litšila. Sena se re nolofalletsa ho tsosolosa lisebelisoa le ho fokotsa haholo litšenyehelo tsa tlhahiso bakeng sa lik'hamphani tsa photovoltaic.
• Katleho ea rona ea ho sebelisa litšila ka hydrofluoric acid e emetse tsoelo-pele e kholo ea theknoloji. E sebelisa mokhoa o rarahaneng oa ho hloekisa, ho hloekisa le ho kopanya hape ho fetola litšila tsa hydrofluoric acid hore e be thepa ea bohlokoa e tala. Tlhahiso ena e thusa ho potoloha ha likarolo tsa fluorine ho pholletsa le ketane ea phepelo ea indasteri ea photovoltaic, e leng ho eketsang tšebeliso ea lisebelisoa tsa fluorine.
• Ka ho kenya ts'ebetsong thekenoloji ena, ha re rarolle bothata bo boholo ba tikoloho feela, empa hape re ntlafatsa ts'ebetso le ts'ebetso ea ts'ebetso ea tlhahiso ea photovoltaic.

Melemo e Meng

Sesebediswa sa ho Fumana Letlapa le Leholo (3)

• Ho tsosolosoa hape: Asiti ea litšila e na le boleng bo ka bang teng haeba litaba tsa eona tsa hydrofluoric acid e le ≥4%.
• Sekhahla sa ho hlaphoheloa: Ts'ebetso ea ho hlaphoheloa > 75%; ho hlaphoheloa ka botlalo> 50% (ntle le tahlehelo ea ts'ebetso le ho hlapolla ho tsoa ha asiti).
• Lenane la boleng: Lihlahisoa tse tsosolositsoeng le tse hloekisitsoeng li finyella litlhoko tse phahameng tsa bohloeki tse boletsoeng ho GB/T31369-2015 "Electronic Grade Hydrofluoric Acid for Solar Cells".
• Mohloli oa Theknoloji: Theknoloji e ncha e entsoeng ka ho feletseng ke Shanghai LifenGas, ho tloha litekong tse nyenyane ho ea ho moralo o moholo oa boenjiniere, tlhahiso ea liteko le ho netefatsa, ka setifikeiti sa boleng ba bareki.

Mokhoa oa ho sebetsa oa khoebo:

Semela sena sa ho khutlisa asiti ea litšila se sebelisa karohano ea distillation, theknoloji e thehiloeng hantle. Shanghai LifenGas e sebelisa tsebo ea eona e pharaletseng ea theory le boiphihlelo bo bongata ho khetha mokhoa o nepahetseng oa tekheniki le ho o fetola ho latela litlhoko tsa moreki. Ha ho bapisoa le mekhoa e meng ea karohano le mefokolo e fapaneng, karohano ea distillation e sebetsa haholo, e ka tšeptjoa ebile e bonolo ho e laola.
Mokhoa ona oa theknoloji o ka finyella
- Ho hlaphoheloa ho feta 80% ea hydrofluoric acid, hydrochloric acid le nitric acid
- Ho hlaphoheloa ha metsi ho feta 75%.
- Phokotso e fetang 60% ea litšenyehelo tsa metsi a litšila.
Bakeng sa fektheri ea lisele tsa photovoltaic ea 10GW, sena se ka fella ka ho boloka litšenyehelo tsa selemo le selemo tsa li-yuan tse limilione tse 40, kapa ho feta liranta tse limilione tse 5,5 tsa US. Ho tsosolosoa ha acid e litšila ha ho fokotse litšenyehelo feela bakeng sa bareki, empa hape ho rarolla mathata a litšila a metsi le masala, ho lumella bareki ho tsepamisa maikutlo holima tlhahiso ntle le mathata a tikoloho.