Koronto-dhaliye Biyo-dhaliyaha Biyaha Alkaline Sawirka

Koronto-dhaliyaha biyaha alkaline

Sharaxaad Gaaban:

Koronto dhaliyaha biyaha alkaline wuxuu ka kooban yahay qalab elektaroonik ah, unug daawaynta dareeraha gaaska, nidaamka nadiifinta hydrogen, hagaajinta cadaadiska doorsoomiyaha, golaha qaybinta danab hoose, armaajo xakameyn toos ah iyo biyaha iyo qalabka qaybinta alkali.

Unuggu wuxuu ku shaqeeyaa mabda'a soo socda: iyadoo la isticmaalayo 30% potassium hydroxide xal sida elektrolytka, hadda tooska ah wuxuu keenaa cathode iyo anode ku jira korantada alkaline si ay u jajabiso biyaha hydrogen iyo oxygen. Gaasaska ka dhasha iyo electrolyte-ka ayaa ka soo baxaya korontolytarka. Electrolyt-ka ayaa marka hore laga saarayaa kala soocida cuf-jiidad ee kala-soocida dareeraha gaaska. Gaasasku waxay markaa maraan deoxidation iyo hababka qalajinta nidaamka nadiifinta si ay u soo saaraan hydrogen oo nadiif ah ugu yaraan 99.999%.

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• Haydarojiin saafi ah oo nadiif ah oo loogu talagalay semiconductors, wax soo saarka polysilicon iyo saldhigyada shidaalka hydrogen.
• Mashaariicda Haydarojiin cagaaran oo baaxad weyn oo loogu talagalay warshadaha kiimikada dhuxusha iyo isku dhafka ammonia cagaaran iyo alkolada.
• Kaydinta tamarta: U beddelashada koronto la cusboonaysiin karo ee dheeraadka ah (sida dabaysha iyo qorraxda) oo loo beddelo hydrogen ama ammonia, taas oo hadhow loo isticmaali karo in lagu dhaliyo koronto ama kulayl si toos ah gubasho ama unugyada shidaalka. Isku dhafkan wuxuu kordhiyaa dabacsanaanta, xasiloonida iyo joogtaynta shabakada korontada.

Faa'iidooyinka Farsamada:

Isticmaalka tamarta hoose, daahirsanaanta sare: Isticmaalka korantada DC≤4.6 kWh/Nm³H₂, hydrogen purity≥99.999%, barta sayaxa -70℃, oksijiinta hadhaaga ah≤1 ppm.
• Habka casriga ah iyo hawlgalka fudud: Kontaroolka si toos ah u toosan, nadiifinta nitrogen taabasho, hal taabasho qabow bilow. Hawl-wadeenadu waxay baran karaan nidaamka tababar gaaban ka dib.
Tignoolajiyada horumarsan, badbaado leh oo la isku halayn karo: Heerarka naqshaduhu waxay ka sarreeyaan heerarka warshadaha, mudnaanta siinaya badbaadada xidhidhyo badan iyo falanqaynta HAZOP.
• Naqshad dabacsan: Waxaa lagu heli karaa qaab-ku-saaran ama weel lagu rakibay si ay ugu habboonaato shuruudaha isticmaale iyo deegaanno kala duwan. Doorashada nidaamyada xakamaynta DCS ama PLC.

Faa'iidooyinka kale:

• Qalab la isku halayn karo: Qaybaha muhiimka ah sida qalabyada iyo valves-yada waxa laga keenay summadaha caalamiga ah ee hormuudka ka ah. Qalab kale iyo qalabyo kale ayaa laga soo qaatay soosaarayaasha hormuudka ah ee gudaha, hubinta tayada iyo cimri dhererka.
• Adeegga iibka ka dib oo dhammaystiran: Dabagal farsamo oo joogto ah si loola socdo waxqabadka qalabka. Kooxda iibka ka dib u go'ay waxay bixisaa taageero tayo sare leh oo degdeg ah.