Gabatarwa
Tsarin samar da hydrogen na iskar gas ya ƙunshi matakai guda huɗu: kafin a fara amfani da iskar gas, sauya tururi na iskar gas, canza carbon monoxide da tsarkake hydrogen.
Mataki na farko shine maganin kayan da aka yi kafin a fara amfani da su. Maganin da aka yi kafin a fara amfani da shi a nan galibi yana nufin kawar da iskar gas mai danshi. A cikin aikin da aka yi a zahiri, ana amfani da sinadarin zinc oxide na iskar gas mai danshi na cobalt molybdenum a matsayin mai cire sulfur don canza sulfur na halitta a cikin iskar gas zuwa sulfur mara tsari sannan a cire shi. Guduwar iskar gas mai danshi da aka yi wa magani a nan tana da girma, don haka ana iya amfani da tushen iskar gas mai matsin lamba mai yawa ko kuma a yi la'akari da babban gefe yayin zabar na'urar damfara ta iskar gas.
Mataki na biyu shine canza tururi na iskar gas. Ana amfani da sinadarin nickel a cikin na'urar gyara don canza alkanes a cikin iskar gas zuwa iskar gas mai ɗauke da manyan abubuwan da ke cikin carbon monoxide da hydrogen.
Sannan, ana canza carbon monoxide zuwa ga tururin ruwa a gaban mai kara kuzari don samar da hydrogen da carbon dioxide don samun iskar gas mai juyawa wanda manyan abubuwan da ke cikinsa sune hydrogen da carbon dioxide. Dangane da yanayin zafi daban-daban na juyawa, ana iya raba tsarin juyawar carbon monoxide zuwa nau'i biyu: canjin zafin jiki na matsakaici da kuma canjin zafin jiki mai girma. Zafin juyawar zafin jiki na babban zafi yana da kusan 360 ℃, kuma tsarin juyawar zafin jiki na matsakaici yana da kusan 320 ℃. Tare da haɓaka matakan kariya na fasaha, an ɗauki tsarin matakai biyu na juyawar carbon monoxide mai girma da kuma juyawar ƙarancin zafin jiki a cikin 'yan shekarun nan, wanda zai iya ƙara adana amfani da albarkatu. Duk da haka, idan abun da ke cikin carbon monoxide a cikin iskar gas mai juyawa bai yi yawa ba, za a iya ɗaukar juyawar zafin jiki na matsakaici kawai.
Mataki na ƙarshe shine tsarkake hydrogen. Yanzu tsarin tsarkake hydrogen da aka fi amfani da shi shine tsarin PAS, wanda aka fi sani da tsarin tsarkakewa da rabuwa na PSA. Wannan tsarin yana da ƙarancin amfani da makamashi, tsari mai sauƙi da kuma yawan samar da hydrogen. A mafi girma, tsarkin hydrogen zai iya kaiwa kashi 99.99%.
Babban kayan aiki
| S/N | Sunan Kayan Aiki | Babban bayani dalla-dalla | Babban kayan aiki | Tan naúrar nauyi | YAWAN ADADI | Bayani |
| Ⅰ | Sashen canza tururin iskar gas ta halitta | |||||
| 1 | Tanderun gyarawa | Saiti 1 | ||||
| Nauyin zafi | Sashen haske: 0.6mW | |||||
| Sashen haɗa wutar lantarki: 0.4mw | ||||||
| Mai ƙonawa | Nauyin zafi: 1.5mw/saita | kayan haɗin | 1 | |||
| Bututun gyaran zafin jiki mai ƙarfi | HP-Nb | |||||
| Babban ɗan alade | 304SS | Saiti 1 | ||||
| Ƙananan alade | Incoloy | Saiti 1 | ||||
| Mai musayar zafi na sashen convection | ||||||
| Kafin dumama kayan da aka haɗa | 304SS | Rukuni 1 | ||||
| dumama iskar gas kafin ciyarwa | 15CrMo | Rukuni 1 | ||||
| Boiler ɗin sharar gas mai feshi | 15CrMo | Rukuni 1 | ||||
| Da yawa | Incoloy | Rukuni 1 | ||||
| 2 | bututun hayaki | DN300 H=7000 | 20# | 1 | ||
| Zafin zane: 300 ℃ | ||||||
| Matsi na ƙira: matsin lamba na yanayi | ||||||
| 3 | Hasumiyar rage sulfur | Φ400 H＝2000 | 15CrMo | 1 | ||
| Zafin zane: 400 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| 4 | Tukunyar sharar gas mai juyawa | Φ200/Φ400 H＝3000 | 15CrMo | 1 | ||
| Zafin ƙira: 900 ℃ / 300 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| Nauyin zafi: 0.3mw | ||||||
| Sashen zafi: iskar gas mai canza zafin jiki mai yawa | ||||||
| Sashen sanyi: ruwan tukunya | ||||||
| 5 | famfon ciyar da tukunyar jirgi | Q=1m3/h | 1Cr13 | 2 | 1+1 | |
| Zafin zane: 80 ℃ | ||||||
| Matsi a cikin shigarwa: 0.01Mpa | ||||||
| Matsi daga fitarwa: 3.0MPa | ||||||
| Motar hana fashewa: 5.5kw | ||||||
| 6 | Injin dumama ruwa na tukunyar jirgi | Q=0.15MW | 304SS/20R | 1 | Nau'in gashi | |
| Zafin zane: 300 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| Babban ɓangaren: iskar gas mai juyawa | ||||||
| Sashen sanyi: ruwan da aka tace | ||||||
| 7 | Gyaran na'urar sanyaya ruwa ta iskar gas | Q=0.15MW | 304SS/20R | 1 | ||
| Zafin zane: 180 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| Babban ɓangaren: iskar gas mai juyawa | ||||||
| Bangaren sanyi: ruwan sanyaya mai zagayawa | ||||||
| 8 | Gyaran mai raba ruwan iskar gas | Φ300 H＝1300 | 16MnR | 1 | ||
| Zafin zane: 80 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| Demister: 304SS | ||||||
| 9 | Tsarin Shawarwari | fosfeti | Q235 | Saiti 1 | ||
| Mai cire sinadarin sinadarai (Deoxidizer) | ||||||
| 10 | Tankin rage gishiri | Φ1200 H＝1200 | Q235 | 1 | ||
| Zafin zane: 80 ℃ | ||||||
| Matsi na ƙira: matsin lamba na yanayi | ||||||
| 11 | na'urar kwampreso ta iskar gas ta halitta | Yawan shaye-shaye: mita 2203 / h | ||||
| Matsin tsotsa: 0.02mpag | ||||||
| Matsi daga shaye-shaye: 1.7mpag | ||||||
| Man shafawa ba tare da mai ba | ||||||
| Motar hana fashewa | ||||||
| Ƙarfin Mota: 30KW | ||||||
| 12 | Tankin adana iskar gas na halitta | Φ300 H＝1000 | 16MnR | 1 | ||
| Zafin zane: 80 ℃ | ||||||
| Matsin ƙira: 0.6MPa | ||||||
| Ⅱ | Sashen PSA | |||||
| 1 | Hasumiyar shaye-shaye | DN700 H=4000 | 16MnR | 5 | ||
| Zafin zane: 80 ℃ | ||||||
| Matsin ƙira: 2.0MPa | ||||||
| 2 | Tankin cire iskar gas mai narkewa | DN2200 H=10000 | 20R | 1 | ||
| Zafin zane: 80 ℃ | ||||||
| Matsin ƙira: 0.2MPa |
-
Ƙaramin farashi don Cikakken Faranti Mai Walƙiya da Zafin Block...
-
Babban Zaɓi don Babban Inganci da Ƙananan Farashi ...
-
Ɗaya daga cikin Mafi Zafi ga China Granular Kunna Cha...
-
7~11 MMSCFD LNG Liquefaction Plant daga kasar Sin...
-
Sabuwar Isarwa ga China 1mmscfd Skid Sanya Min...
-
Manyan Masu Kaya China CSI Power, Ningdong, 2...