- Lijo tse tloaelehileng: Methanol
- Sebaka sa bokhoni: 10 ~ 50000Nm3 / h
- H2bohloeki: Ka tloaelo 99.999% ka vol. (boikhethelo 99.9999% ka palo.)
- H2khatello ea phepelo: Ka tloaelo 15 bar (g)
- Tshebetso: Ka ho iketsa, PLC e laoloa
- Lisebelisoa: Bakeng sa tlhahiso ea 1,000 Nm³/h H2Ho tsoa methanol, lisebelisoa tse latelang lia hlokahala:
- 500 kg / h methanol
- 320 kg / h metsi a demineralized
- 110 kW matla a motlakase
- 21T/h metsi a pholileng
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.
PSA Hydrogen Plant Applicable Feed Gas
Khase e phatlohang ea methanol, khase e phatlohang ea ammonia, khase ea mohatla ea methanol le khase ea formaldehyde ea mohatla
Khase ea maiketsetso, khase e fetohang, khase e hloekisang, khase e fetolang mouoane oa hydrocarbon, khase e belisoang, khase ea polycrystalline silicon ea mohatla.
Semi-water gase, khase ea toropo, khase ea oveni ea coke le khase ea mohatla oa orchid
Refinery FCC khase e omileng le khase e nchafatsang ea mohatla
Mehloli e Meng ea Khase e Nang le H2
PSA Hydrogen Plant Features
Semela sa TCWY PSA hydrogen purification se na le likarolo tse ngata tse khahlang tse etsang hore e be khetho e holimo bakeng sa tlhahiso ea haedrojene maemong a fapaneng a indasteri. E hlahella ka ho etsa mokhoa oa eona oa ho ikamahanya hantle le litlhoko tse khethehileng tsa feme e 'ngoe le e 'ngoe, e sa netefatse feela hore ho na le khase e ngata empa le boleng bo tsitsitseng ba sehlahisoa.
E 'ngoe ea matla a eona a mantlha a ts'ebelisong ea eona ea li-adsorbents tse sebetsang hantle haholo tse bonts'ang khetho e ikhethang bakeng sa litšila, ka hona e netefatsa ts'ebetso e ts'epahalang le e tšoarellang ea nako ea bophelo e fetang lilemo tse 10. Ho feta moo, semela sena se kenyelletsa li-valve tsa taolo tse ikhethileng tse etselitsoeng nako e telele, ka nako ea bophelo le eona e fetang lilemo tse leshome. Li-valve tsena li ka etsoa hore li sebetse ho sebelisoa khatello ea oli kapa mechine ea pneumatic, ho ntlafatsa ho tenyetseha le ho ikamahanya le maemo.
TCWY PSA Hydrogen Plant e na le sistimi ea taolo e se nang sekoli e lumellanang hantle le litlhophiso tse fapaneng tsa taolo, e e etsa tharollo e fapaneng le e tšepahalang bakeng sa litlhoko tse fapaneng tsa indasteri. Ebang ke ts'ebetso e matla, nako e telele ea bophelo, kapa ho ikamahanya le maemo ho litsamaiso tse fapaneng tsa taolo, semela sena sa haedrojene se ipabola ka mahlakoreng 'ohle.
(1) PSA-H2 Plant Adsorption Process
Feed Gas e kena tora ea adsorption ho tloha tlase ho tora (E le 'ngoe kapa tse' maloa li lula li le boemong ba ho bapatsa). Ka khetho e khethiloeng ea li-adsorbents tse fapa-fapaneng ka mor'a e 'ngoe, litšila lia adsorbed 'me H2 e sa adsorbed e tsoa ka holim'a tora.
Ha boemo bo ka pele ba sebaka sa phetisetso ea batho ba bangata (boemo ba adsorption pele) ba litšila tsa adsorption bo fihla karolong ea ho tsoa e bolokiloeng ea lera la bethe, tima valve ea phepelo ea khase ea phepelo le valve ea khase ea sehlahisoa, emisa ho bapatsa. 'Me joale bethe ea adsorbent e fetoloa ts'ebetsong ea tsosoloso.
(2) PSA-H2 Plant Equal Depressurization
Kamora ts'ebetso ea adsorption, ka lehlakoreng la adsorption beha khatello e phahameng ea H2 tora ea adsorption tower e 'ngoe e tlase ea khatello ea adsorption e qetileng ho nchafatsoa. Ts'ebetso eohle ha se ts'ebetso ea khatello ea maikutlo feela, empa hape ke ts'ebetso ea ho khutlisa H2 ea sebaka se shoeleng sa bethe. Ts'ebetso ena e kenyelletsa makhetlo a 'maloa ho khatello ea maikutlo e lekanang, kahoo ho hlaphoheloa ha H2 ho ka netefatsoa ka botlalo.
(3) PSA-H2 Plant Pathwise Pressure Release
Ka mor'a ts'ebetso e lekanang ea khatello ea maikutlo, ho latela tataiso ea adsorption, sehlahisoa H2 se ka holim'a tora ea adsorption se khutlisetsoa ka potlako ka har'a tanka ea khase ea khase (PP Gas Buffer Tank), karolo ena ea H2 e tla sebelisoa e le mohloli oa khase ea adsorbent. khatello ea maikutlo.
(4) PSA-H2 Plant Reverse Depressurization
Kamora ts'ebetso ea ho lokolla khatello ea tsela, boemo ba adsorption pele bo fihlile pheletsong ea bethe. Ka nako ena, khatello ea tora ea adsorption e fokotsehile ho 0.03 barg kapa joalo ka tataiso e mpe ea adsorption, bongata bo boholo ba litšila tse adsorbed bo qala ho senyeha ho tsoa ho adsorbent. The reverse depressurization desorbed gase e kena ka tankeng ea khase ea mohatla ebe e tsoakana le khase e hlatsuoang bocha.
(5) PSA-H2 Plant Purging
Kamora ts'ebetso e fapaneng ea khatello ea maikutlo, e le hore u fumane ntlafatso e felletseng ea adsorbent, sebelisa hydrogen ea pathwise khatello ea khatello ea khase ea buffer tanka ka tsela e mpe ea adsorption ho hlatsoa bethe ea adsorption, ho fokotsa khatello ea likaroloana, 'me adsorbent e ka ba ka ho feletseng. e tsosolositsoe, ts'ebetso ena e lokela ho lieha le ho tsitsa e le hore phello e ntle ea ho tsosolosoa e ka netefatsoa. Ho hloekisa khase e nchafatsang ho boetse ho kenya tanka ea buffer tail buffer tank. Ebe e tla romelloa ho tsoa moeling oa betri mme e sebelisoe joalo ka khase ea mafura.
(6) PSA-H2 Plant Equal Repressurization
Ka mor'a ho hloekisa ts'ebetso ea ho tsosolosa, sebelisa khatello e phahameng ea H2 ho tloha tora e 'ngoe ea adsorption ho hatella tora ea adsorption ka lehlakoreng le leng, ts'ebetso ena e lumellana le ts'ebetso e lekanang le khatello ea maikutlo, hase feela mokhoa oa ho matlafatsa khatello, empa hape ke mokhoa oa ho tsosolosa H2. betheng sebaka se shweleng sa tora enngwe ya mokgoa. Tshebetso ena e kenyelletsa makhetlo a 'maloa holim'a mekhoa e lekanang ea khatello ea maikutlo.
(7) PSA-H2 Sehlahisoa sa Sehlahisoa sa Semela sa Khase ea ho qetela ea Khatello
Kamora makhetlo a 'maloa a ts'ebetso ea khatello ea khatello e lekanang, e le ho fetolela tora ea adsorption mohatong o latelang oa adsorption butle-butle le ho etsa bonnete ba hore bohloeki ba sehlahisoa ha bo fetohe, ho hlokahala ho sebelisa sehlahisoa sa H2 ka matla a ho laola valve ho phahamisa khatello ea tora ea adsorption ho khatello ea adsorption. butle le butle.
Kamora ts'ebetso, litora tsa adsorption li phethela potoloho eohle ea "adsorption-generation", 'me li etsa boitokisetso bakeng sa papatso e latelang.
