Ukukhetha inqubo yokuphelelwa amanzi emzimbeni yokususa amanzi kusuka kugesi yemvelo
Isingeniso Senqubo
Ukuba khona kwamanzi kugesi yemvelo kuvame ukuholela emiphumeleni emibi kakhulu: amanzi negesi yemvelo kwakha amanzi ngaphansi kwezimo ezithile, okuvimba amapayipi; ngaphezu kwalokho, ukuze kuhlangatshezwane nezinkomba zekhwalithi yokuqukethwe kwamanzi (noma iphuzu lamazolo) kwemikhiqizo yegesi yemvelo, ukuphelelwa amanzi emzimbeni kuyadingeka.
I ukuphelelwa amanzi emzimbeni ngegesi yemvelo inqubo ngokuvamile ihlanganisa:
- Ukuphelelwa amanzi emzimbeni okuqandisa izinga lokushisa eliphansi
- Ukumuncwa kwe-desiccant eqinile
- Ukumuncwa kwe-solvent
- Ukuhlukaniswa kwe-membrane
Ukuphelelwa amanzi emzimbeni okubandayo okushisa okuphansi ngokuvamile kuhlanganiswa ukubuyiselwa kwe-hydrocarbon elula amaphrojekthi. Uma igesi yemvelo ikhishwa amanzi ngokuhlukaniswa kweqhwa, igesi yemvelo idinga ukuba nomfutho ophezulu noma umthombo wangaphandle obandayo. Njengoba idinga umfutho noma kuhlinzekwa umthombo wangaphandle obandayo, ayibizi kakhulu kule divayisi.
Izindlela ezivamile zokukhipha amanzi emzimbeni nge-desiccant eqinile yindlela ye-silica gel, indlela ye-molecular sieve noma inhlanganisela yalezi zindlela ezimbili. Izindleko zokutshalwa kwezimali kanye nokusebenza kwedivayisi yendlela yokukhipha amanzi emzimbeni ziphakeme kunezo zedivayisi yokukhipha amanzi emzimbeni nge-glycol.
Ukumuncwa kwe-solvent kuyindlela esetshenziswa kakhulu. Nakuba kunezinhlobo eziningi ze-solvent ongakhetha kuzo, amadivayisi amaningi asebenzisa i-glycol solvents. Ukuqhathaniswa kwezinhlobo ezahlukene ze-solvents zokuphelelwa amanzi emzimbeni kuboniswa kuthebula lokuqhathaniswa kwezinhlobo ze-solvents zokuphelelwa amanzi emzimbeni.
Ukuqhathaniswa kwezinyibilikisi zokuphelelwa ngamanzi emzimbeni
| Isinyibilikisi sokuphelelwa ngamanzi emzimbeni | inzuzo | ukushiyeka | Isaziso |
| Isixazululo samanzi se-calcium chloride | Izindleko zokusebenza eziphansi kanye nemishini elula | Imishini igugile kakhulu, ukwehla kwamazolo kuncane (cishe ngo-11°C), kanti i-H2S egesini yemvelo izokwakha imvula. | Akusasetshenziswa kakhulu manje, ikakhulukazi emithonjeni yegesi ekude nasezindaweni ezibandayo kakhulu. |
| Isixazululo samanzi se-lithium chloride | Iphuzu lamazolo lingehla liye ku-22 ~ 36℃, okuyinto engangcolisi kakhulu imishini kunesisombululo samanzi se-calcium chloride. | Ibiza kakhulu | Isetshenziswa kakhulu ekuphefumulweni kwamanzi emzimbeni |
| Isixazululo se-Diethylene glycol | Isixazululo esigxilile ngeke siqine, i-solvent izinzile ekushiseni okusebenzayo, i-hygroscopicity ephezulu | Iphuzu lamazolo lincishiswa ngo-28℃, okuphansi kunesisombululo se-triethylene glycol. Ukulahleka kokudlula kukhulu kunokwe-triethylene glycol, futhi ukutshalwa kwezimali kwedivayisi kuphezulu. | Ayisetshenziswa kabanzi embonini yegesi yemvelo |
| Isixazululo se-Triethylene glycol | Isixazululo esigxilile ngeke siqine, i-solvent izinzile ekushiseni kokusebenza, futhi i-hygroscopicity iphezulu kakhulu. Umfutho womusi uphansi, ukulahlekelwa kokuthwala kuncane, futhi iphuzu lamazolo lingehla liye ku-40℃ | Ukutshalwa kwezimali kwedivayisi kuphezulu, futhi ikhambi linomkhuba othile wokwenza igwebu | Iyindlela yokukhipha amanzi emzimbeni esetshenziswa kakhulu embonini yegesi yemvelo |
Njengoba i-triethylene glycol ine-dew point drop enkulu, izindleko eziphansi kanye nokusebenza okuthembekile, iyona engabizi kakhulu phakathi kwamakhemikhali e-glycol. Ngakho-ke, le divayisi isebenzisa i-triethylene glycol yokuqeda ukopha.
Ukwakheka kwemishini yenqubo
1) Iyunithi yokuphelelwa amanzi emzimbeni ye-Triethylene glycol:
(1) Umbhoshongo wokumunca (kufaka phakathi ukugcwalisa)
(2) Isishintshi sokushisa se-TEG esingenagesi
2) Iyunithi yokuvuselela i-triethylene glycol:
(1) Isihlungi semishini esinoketshezi olucebile nge-Glycol
(2) Isihlungi sekhabhoni esisebenza ngoketshezi olucebile nge-Glycol
(3) Ithangi le-fuel gas buffer
(4) I-Triethylene glycol lean-rich liquid heat exchanger
(5) Iphampu yokujikeleza kwegazi ye-triethylene glycol
(6) Idivayisi ehlanganisiwe yokuvuselelwa kwe-triethylene glycol ihlanganisa:
(a) Umbhoshongo wokuvuselela i-triethylene glycol
(b) I-TEG reboiler.
(c) Ithangi le-triethylene glycol
(d) Isishisi
Xhumana:
I-Sichuan Rongteng Automation Equipment Co., Ltd.
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