Ka mor'a hydrogen (H2) khase e tsoakiloeng e kena yuniti ea khatello ea khatello ea (PSA), litšila tse fapa-fapaneng tse ka har'a khase ea phepelo li khethoa ka mokhoa o ikhethileng betheng ke li-adsorbents tse fapa-fapaneng tora ea adsorption, 'me karolo e sa tsitsang, hydrogen, e romeloa linaheng tse ling ho tloha sebakeng sa adsorption. tora. Ka mor'a hore adsorption e tletse, litšila lia senyeha 'me adsorbent e tsosolosoa.
Likaroloana:
1. Ho khetha tsela e nepahetseng ka ho fetisisa ea ts'ebetso ho latela maemo a sebele a lifeme, ka poelo e phahameng ea khase le boleng bo tsitsitseng ba sehlahisoa.
2. The adsorbent e nang le ts'ebetso e phahameng e na le matla a ho khetha adsorbability bakeng sa litšila, adsorbent e matla le nako e telele ea bophelo ho feta lilemo tse 10.
3. Ho hlophisoa ha li-valve tse khethehileng tsa ho laola, nako ea bophelo ea valve e feta lilemo tse 10, foromo ea koloi e ka kopana le khatello ea oli kapa pneumatic.
4. E na le tsamaiso e phethahetseng ea taolo 'me e loketse mefuta eohle ea mekhoa ea ho laola.
PSA semela sa haedrojenekhase ea phepelo e sebetsang: Methanol cracking gas, ammonia cracking gas, methanol tail gas le formaldehyde tail gas Synthetic gas, shift gas, refination gase, hydrocarbon steam reforming gas, fermentation gas, polycrystalline silicon tail gas Semi-water gase, khase ea toropo, coke oven khase le orchid mohatla khase Refinery FCC omileng khase le refinery reforming tail gas Mehloli e meng ea Khase e Nang le
H2 Bohloeki: 98%~99.999%
Theknoloji ea PSA le eona e ka sebelisoa ho:
1. Karohano le tlhoekiso ea CO2 (PSA - CO2)
Ho tsosolosa CO2 e hloekileng e sebelisoa hape ho tloha motsoako oa khase e nang le CO2 e ngata. Ligase tsa lintho tse bonahalang li kenyelletsa: joalo ka khase ea mouoane oa lime, khase e belisoang, khase e fetotsoeng, khase ea tlhaho ea morafo le mehloli e meng ea khase e nang le CO2. Ho hloeka ha CO2 e tsosolositsoeng e fihlang e ka fihla ho 98 ~ 99.99%.
2. Karohano ea CO le Tlhoekiso (PSA - CO)
Ho tsosolosa CO e hloekileng e sebelisoa hape ho tloha motsoako oa khase ea CO-rich. Likhase tsa lintho tse bonahalang li kenyelletsa: tse kang khase ea metsi, khase ea metsi, khase ea sebōpi se phatlohang sa cuprammonia e nchafalitsoeng, khase e mosehla ea mohatla oa phosphorus le mehloli e meng ea khase e nang le CO. Bohloeki ba CO e tsosolositsoeng e ka finyella bohloeki ba CO e fihla ho 80 ~ 99.9% .
3. Ho tlosoa ha CO2 (PSA - CO2 Ho tlosoa)
Tlosa CO2 khase e fetotsoeng, e sebelisoang bakeng sa decarbonization ea synthetic ammonia le tlhahiso ea methanol.
Nako ea poso: Jul-12-2023
