Habka farsamada
Cadaadiska gaaska dabiiciga ah iyo beddelidda
Gaaska dabiiciga ah ee ka baxsan xadka batteriga ayaa marka hore lagu cadaadiyaa 1.6Mpa by kombaresarada, ka dibna kuleyliya ilaa 380 ℃ by preheater gaaska quudinta ee qaybta convection ee foornada dib u habeynta uumiga, oo galaa desulfurizer si looga saaro baaruud ee gaaska quudinta. ka hooseeya 0.1ppm. Gaaska quudinta ee aan nadiifka ahayn iyo habka uumiga (3.0mpaa) Ku hagaaji kulayliyaha gaaska isku qasan iyadoo loo eegayo qiimaha tooska ah ee H2O / ∑ C = 3 ~ 4, horay u sii kulaylka in ka badan 510 ℃, oo si siman u geli tuubada beddelka ee gaaska sare tuubada weyn iyo tuubada sare ee pigtail. Lakabka kicinta, methane wuxuu la falgalaa uumi si uu u dhaliyo CO iyo H2. Kulaylka loo baahan yahay beddelka methane waxaa bixiya isku dhafka shidaalka ee ku gubtay gubashada hoose. Heerkulka gaaska la beddelay ee foornada dib-u-qaabeeyaha waa 850 ℃, heerkulka sarena waxaa loo beddelaa heerkul sare. Gaaska kiimikaad wuxuu galaa dhinaca tuubada kuleyliyaha qashinka si uu u soo saaro 3.0mpaa uumi buuxa. Heerkulka gaaska beddelka ee kuleyliyaha kulaylka qashinka wuxuu hoos ugu dhacayaa 300 ℃, ka dibna gaaska beddelka wuxuu galaa kuleyliyaha quudiyaha biyaha preheater, qaboojiyaha biyaha gaaska beddelka iyo kala-soocida biyaha gaaska si loo kala saaro kondensate-ka kondensate-ka, iyo Gaaska habraaca ayaa loo diraa PSA.
Gaaska dabiiciga ah sida shidaalka waxaa lagu qasaa cadaadiska lulida adsorption gaaska desorption, ka dibna mugga gaaska shidaalka galay preheater gaaska shidaalka la hagaajiyaa iyadoo loo eegayo heerkulka gaaska ee ka soo baxa foornada reformer. Ka dib hagaajinta socodka, gaaska shidaalku wuxuu galaa gubaha sare ee gubashada si uu u siiyo kulayl foornada dib-u-qaabaynta.
Biyaha la macmalay waxa lagu sii kululeeyaa kulayliyaha biyaha macmala ah iyo kuleyliyaha quudinta biyaha preheater waxayna galaan uumiga ka soo baxa kuleyliyaha qashinka qiiqa iyo dib u habeynta kuleyliyaha qashinka gaaska.
Si biyaha kuleyliyaha looga dhigo mid buuxiya shuruudaha, qadar yar oo ah fosfat fosfate iyo deoxidizer waa in lagu daraa si loo hagaajiyo qolof iyo daxalka biyaha kululeeyaha. Durbaanku waa inuu si joogto ah u sii daayaa qayb ka mid ah biyaha kuleyliyaha si uu u xakameeyo wadarta milanka adag ee biyaha kululeeyaha ee ku jira durbaanka.
adsorption lulid cadaadis
PSA waxay ka kooban tahay shan taarood. Hal munaarad xayeysiis ah ayaa ku jira xaalad adsorption wakhti kasta. Qaybaha ay ka midka yihiin methane, carbon dioxide iyo carbon monoxide ee ku jira gaasta beddelka waxay ku sugnaadaan dusha sare ee adsorbent. Hydrogen waxaa laga soo ururiyaa xagga sare ee munaaradda xayeysiinta iyada oo ah waxyaabo aan wax xayeysiin ahayn oo laga soo diro xadka. Adsorbent-ka ay ka buuxaan waxyaabaha wasakhaysan ayaa laga soo saaraa xayeysiyaha iyada oo loo marayo tallaabada dib u soo kabashada. Ka dib markii la ururiyo, waxaa loo diraa foornada dib-u-habeeynta sida shidaal ahaan. Tallaabooyinka dib-u-soo-nooleynta ee munaaradda adsorption waxay ka kooban yihiin 12 tillaabo: dhibicda labiska koowaad, dhibicda labiska labaad, dhibicda labiska saddexaad, sii daynta hore, dheecaanka beddelka, daadinta, kor u kaca labiska saddexaad, kor u kaca labiska labaad, kor u kaca labiska koowaad iyo kor u kaca ugu dambeeya. Dib-u-soo-nooleynta ka dib, munaaradda adsorption waxay mar kale awood u leedahay inay daaweyso gaaska rogmaday iyo soo saarista hydrogen. Shanta taarood ee adsorption-ka ayaa markooda u kala baxa si ay u fuliyaan tillaabooyinka kor ku xusan si loo xaqiijiyo daawaynta joogtada ah. Ujeedada gaaska loo rogo iyo in si joogto ah loo soo saaro hydrogen isku mar.
Qalabka habka ugu muhiimsan
S/N | Qalabka magac | Ugu weyn tilmaamo | Qalabka ugu muhiimsan | Culayska halbeegga | QTY | Hadallo |
Ⅰ | Qaybta beddelka uumiga gaaska dabiiciga ah | |||||
1 | foornada dib u habeynta | 1 set | ||||
Culayska kulaylka | Qaybta shucaaca: 0.6mW | |||||
Qaybta isku dhafka: 0.4mw | ||||||
Gubida | Culayska kulaylka: 1.5mw/set | walxaha isku dhafan | 1 | |||
Tuubada wax ka beddelka heerkulka sare | HP-Nb | |||||
Doofaarka sare | 304SS | 1 set | ||||
Doofaarka hoose | Incoloy | 1 set | ||||
Isku-bedelka kulaylka qaybta convection | ||||||
Kuleylinta alaabta ceeriin ee isku dhafan | 304SS | 1 koox | ||||
Quudinta kululaynta gaaska | 15CrMo | 1 koox | ||||
Kuleyliyaha qashinka qashinka | 15CrMo | 1 koox | ||||
Kala duwan | Incoloy | 1 koox | ||||
2 | Shiino | DN300 H=7000 | 20# | 1 | ||
Heerkulka naqshadeynta: 300 ℃ | ||||||
Cadaadiska naqshadeynta: cadaadiska deegaanka | ||||||
3 | munaaradda desulfurization | Φ400 H2000 | 15CrMo | 1 | ||
Heerkulka naqshadeynta: 400 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
4 | Beddelka kuleyliyaha qashinka gaaska | Φ200/Φ400 H=3000 | 15CrMo | 1 | ||
Heerkulka naqshadeynta: 900 ℃ / 300 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
Culayska kulaylka: 0.3mw | ||||||
Dhinaca kulul: gaaska beddelka heerkulka sare | ||||||
Dhanka qabow: biyo kululeeyaha | ||||||
5 | Bamka quudinta kululeeyaha | Q=1m3/h | 1Cr13 | 2 | 1+1 | |
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska gudaha: 0.01Mpa | ||||||
Cadaadiska dibadda: 3.0MPa | ||||||
Matoorka ka hortagga qaraxa: 5.5kw | ||||||
6 | Kuleyliyaha quudinta biyaha preheter | Q=0.15MW | 304SS/20R | 1 | Timaha timaha | |
Heerkulka naqshadeynta: 300 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
Dhinaca kulul: gaaska beddelka | ||||||
Dhanka qabow: biyo macaan | ||||||
7 | Dib u habeynta qaboojiyaha biyaha gaaska | Q=0.15MW | 304SS/20R | 1 | ||
Heerkulka naqshadeynta: 180 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
Dhinaca kulul: gaaska beddelka | ||||||
Dhanka qabow: wareega biyaha qaboojinta | ||||||
8 | Dib u habeynta kala-duwayaasha biyaha gaaska | Φ300 H=1300 | 16MnR | 1 | ||
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
Bixinta: 304SS | ||||||
9 | Nidaamka Dawaynta | fosfooraska | Q235 | 1 set | ||
Deoxidizer | ||||||
10 | Haanta saliimaynta | Φ1200 H=1200 | Q235 | 1 | ||
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska naqshadeynta: cadaadiska deegaanka | ||||||
11 | Compressor gaaska dabiiciga ah | Mugga daaqa: 220m3/ h | ||||
Cadaadiska nuugista: 0.02mpag | ||||||
Cadaadiska daalka: 1.7mpag | ||||||
Saliid aan saliid lahayn | ||||||
Matoorka aan qarxin karin | ||||||
Awoodda matoorka: 30KW | ||||||
12 | Haanta kaydinta gaaska dabiiciga ah | Φ300 H 1000 | 16MnR | 1 | ||
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska naqshadeynta: 0.6MPa | ||||||
Ⅱ | PSA qayb | |||||
1 | munaaradda adsorption | DN700 H=4000 | 16MnR | 5 | ||
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska naqshadeynta: 2.0MPa | ||||||
2 | Haanta kaydinta gaaska burburisa | DN2200 H=10000 | 20R | 1 | ||
Heerkulka naqshadeynta: 80 ℃ | ||||||
Cadaadiska naqshadeynta: 0.2MPa |
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