Nhanganyaya
Iyo haidhirojeni yekugadzira gasi rechisikigo inonyanya kusanganisira maitiro mana: yekudyisa gasi pretreatment, gasi rechisikigo shanduko yehutsi, kutendeuka kwekabhoni monoxide uye kucheneswa kwehydrogen.
Danho rekutanga ndiro raw material pretreatment . Iyo pretreatment pano inonyanya kureva desulfurization yegasi mbishi. Mukuita basa chairo, gasi rechisikigo cobalt molybdenum hydrogenation series zinc oxide rinowanzo shandiswa sedesulfurizer kushandura organic sarufa mugasi rechisikigo kuita inorganic sulfur yobva yaibvisa. Kuyerera kwegasi rakasvibirira rinobatwa pano rakakura, saka gasi remusikirwo rine kudzvanywa kwakanyanya rinogona kushandiswa kana muganho wakakura unogona kutariswa pakusarudza iyo chaiyo gasi compressor.
Danho rechipiri nderekushandura gasi remuutsi. Nickel catalyst inoshandiswa mukuvandudza kushandura alkanes mugasi rechisikigo kuita gasi rekudya rine zvikamu zvikuru zvecarbon monoxide nehydrogen.
Zvadaro, kabhoni monoxide inoshandurwa kuita nemhute yemvura pamberi pekatalyst kuti ibudise haidrojeni necarbon dioxide kuti iwane gasi rekushandura rine zvikamu zvikuru zvehydrogen necarbon dioxide. Zvinoenderana neyakasiyana tembiricha yekutendeuka, iyo nzira yekushandura kabhoni monoxide inogona kukamurwa kuita mhando mbiri: yepakati tembiricha shanduko uye yakanyanya tembiricha shanduko. Iyo yakanyanya tembiricha yekushandura tembiricha ingangoita 360 ℃, uye iyo yepakati tembiricha yekushandura maitiro ingangoita 320 ℃. Nekuvandudzwa kwehunyanzvi hwekupikisa, iyo-matanho maviri-maitiro ekugadzika kwekabhoni monoxide yakakwirira-tembiricha shanduko uye yakaderera-tembiricha yakagamuchirwa mukati. makore achangopfuura, izvo zvinogona kuwedzera kuchengetedza kushandiswa kwezvinhu. Nekudaro, kune iyo nyaya yekuti iyo kabhoni monoxide yemukati mune yekutendeuka gasi haina kukwirira, chete yepakati tembiricha shanduko inogona kugamuchirwa.
Nhanho yekupedzisira ndeyekuchenesa hydrogen. Ikozvino iyo inonyanya kushandiswa hydrogen yekuchenesa sisitimu iPAS system, inozivikanwawo sePSA kucheneswa uye kupatsanura system. Iyi sisitimu ine yakaderera simba rekushandisa, yakapusa maitiro uye yakanyanya kuchena kwekugadzirwa kwehydrogen. Pamusoro, kuchena kwehydrogen kunogona kusvika 99.99%.
Main process midziyo
| S/N | Equipmentname | Mainspecifications | Main zvinhu | Unit huremu toni | QTY | Mashoko |
| Ⅰ | Chikamu chekushandura gasi gasi | |||||
| 1 | Reformer choto | 1 set | ||||
| Thermal load | Radiation chikamu: 0.6mW | |||||
| Convection chikamu: 0.4mw | ||||||
| Burner | Kupisa mutoro: 1.5mw/set | compound material | 1 | |||
| High tembiricha reformer chubhu | HP-Nb | |||||
| Upper pigtail | 304SS | 1 set | ||||
| Lower pigtail | Ikoloy | 1 set | ||||
| Convection chikamu chinopisa chinopisa | ||||||
| Preheating yezvinhu zvakasanganiswa mbishi | 304SS | 1 boka | ||||
| Dyisa gasi preheating | 15CrMo | 1 boka | ||||
| Flue gasi tsvina boiler | 15CrMo | 1 boka | ||||
| Zvakawanda | Ikoloy | 1 boka | ||||
| 2 | chimney | DN300 H=7000 | 20# | 1 | ||
| Dhizaini tembiricha: 300 ℃ | ||||||
| Dhizaini yekumanikidza: ambient pressure | ||||||
| 3 | Desulfurization tower | Φ400 H＝2000 | 15CrMo | 1 | ||
| Dhizaini tembiricha: 400 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| 4 | Shanduko gasi tsvina boiler | Φ200/Φ400 H＝3000 | 15CrMo | 1 | ||
| Dhizaini tembiricha: 900 ℃ / 300 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| Kupisa mutoro: 0.3mw | ||||||
| Kupisa divi: yakakwirira tembiricha shanduko gasi | ||||||
| Cold side: boiler mvura | ||||||
| 5 | Pombi yekudyisa boiler | Q=1m3/h | 1Kr13 | 2 | 1+1 | |
| Dhizaini tembiricha: 80 ℃ | ||||||
| Inlet pressure: 0.01Mpa | ||||||
| Outlet pressure: 3.0MPa | ||||||
| Kuputika humbowo mota: 5.5kw | ||||||
| 6 | Boiler yekudyisa mvura preheater | Q=0.15MW | 304SS/20R | 1 | Hairpin | |
| Dhizaini tembiricha: 300 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| Kupisa divi: kutendeuka gasi | ||||||
| Cold side: mvura ine munyu | ||||||
| 7 | Kugadzirisa gasi mvura inotonhorera | Q=0.15MW | 304SS/20R | 1 | ||
| Dhizaini tembiricha: 180 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| Kupisa divi: kutendeuka gasi | ||||||
| Cold side: kutenderera mvura inotonhorera | ||||||
| 8 | Kugadzirisa gasi mvura yekuparadzanisa | Φ300 H＝1300 | 16MnR | 1 | ||
| Dhizaini tembiricha: 80 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| Demister: 304SS | ||||||
| 9 | Dosing System | phosphate | Q235 | 1 set | ||
| Deoxidizer | ||||||
| 10 | Desalination tank | Φ1200 H＝1200 | Q235 | 1 | ||
| Dhizaini tembiricha: 80 ℃ | ||||||
| Dhizaini yekumanikidza: ambient pressure | ||||||
| 11 | Natural gasi compressor | Exhauty vhoriyamu: 220m3/ h | ||||
| Suction pressure: 0.02mpag | ||||||
| Exhaust pressure: 1.7mpag | ||||||
| Oil isina lubrication | ||||||
| Motokari inodzivirira kuputika | ||||||
| Motokari simba: 30KW | ||||||
| 12 | Natural gasi buffer tank | Φ300 H＝1000 | 16MnR | 1 | ||
| Dhizaini tembiricha: 80 ℃ | ||||||
| Dhizaini yekumanikidza: 0.6MPa | ||||||
| Ⅱ | Chikamu chePSA | |||||
| 1 | Adsorption tower | DN700 H=4000 | 16MnR | 5 | ||
| Dhizaini tembiricha: 80 ℃ | ||||||
| Dhizaini yekumanikidza: 2.0MPa | ||||||
| 2 | Desorption gasi buffer tank | DN2200 H=10000 | 20R | 1 | ||
| Dhizaini tembiricha: 80 ℃ | ||||||
| Dhizaini yekumanikidza: 0.2MPa |
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