Imisebenzi yenkqubo kunye neeparamitha zoyilo lwenkcazo yokuphelelwa ngamanzi emzimbeni ye-TEG
1) Imisebenzi yenkqubo
I-lean triethylene glycol evela kwinkqubo yokuvuselela iqala ipholiswe yi-lean-rich liquid heat exchanger ize icinezelwe yi-TEG circulation pump. Emva koko, emva kokuba ipholisiwe yigesi yendalo kwindawo yokuphuma kwe-absorber, ingena kwi-absorber ize ihambe iye ezantsi. Igesi eluhlaza eyahlulwe yi-separator ngaphandle kwe-absorber kunye ne-scrubber engaphakathi kwinqaba ingena ezantsi kwe-absorber ize ihambe iye phezulu. Xa ezi zimbini zidibana ne-countercurrent ne-filler, umphunga wamanzi kwigesi ufunxwa yi- isisombululo se-triethylene glycol. Kubonelelwa nge-defoamer phezulu kwe-absorber ukuze kususwe amaconsi e-glycol athwalwa yi-outlet dry gas, ngaloo ndlela kunciphisa ukulahleka kwe-glycol. I-glycol etyebileyo efunxe umphunga wamanzi kwigesi ishiya ezantsi kwe-absorber, kwaye emva kokuba ifudunyezwe yi-reflux condenser coil ye-regeneration tower rectification column kunye ne-lean-rich liquid heat exchanger, uninzi lwegesi enyibilikisiweyo kwi-glycol etyebileyo yahlulwe kwi-flash tank, ize ingene kwi-regeneration tower nge-mechanical filter, i-activated carbon filter kunye ne-lean-rich liquid heat exchanger. Amanzi afunxiweyo afudunyezwa kwi-reboiler ngoxinzelelo oluqhelekileyo aze aphele, aze akhutshwe aye emoyeni ukusuka phezulu kwikholamu yokulungisa. I-lean glycol ehlaziyiweyo iphinda isetyenziswe nge-buffer tank, i-lean-rich liquid heat exchanger, i-TEG circulation pump kunye ne-glycol heat exchanger. Isixhobo sisebenzisa inkqubo yokuphelelwa ngamanzi ye-triethylene glycol (TEG) ukuqinisekisa ukusebenza okuzinzileyo nokuthembekileyo kwesixhobo ixesha elide.
2) Iiparamitha zoyilo
Umthamo wokucubungula igesi eluhlaza Isityalo sokuphelisa amanzi emzimbeni se-TEG: 85MMSCFD
Uxinzelelo lokufunxa inqaba yokufunxa 6.0MPa g
Ubushushu bokufunxa: 54℃
Uxinzelelo lokuhlaziya: 0.01MPa g
Ubushushu bokuvuselelwa: ~19 5 ℃
Umthombo wobushushu obuvuselelayo: isitshisi esibangelwayo
Umxholo we-H2O kwigesi ecociweyo
Ukujikeleza kwe-TEG: ~4 m³/h
Uxinaniso lwe-TEG olungenamthungo (mol%): 96.8%
3) Ububanzi besicelo
Uluhlu lokulungiswa komthwalo wegesi eluhlaza yi-20 ~ 110%.
4) Inkcazo yenkqubo
I-lean triethylene glycol evela kwinkqubo yokuvuselela iqala ipholiswe ukuya kwi-75°C yi-lean-rich liquid heat exchanger (E1303), ize icinezelwe ukuya kwi-6.0MPa yi- Impompo yokujikeleza kwe-TEG, ize ingene kwinqaba yokufunxa emva kokuba ipholise ngegesi yendalo kwindawo yokuphuma yenqaba yokufunxa ize ihambe ukusuka phezulu ukuya ezantsi. Igesi eluhlaza eyahlulwe sisahluli ngaphandle kwenqaba yokufunxa kunye ne-scrubber engaphakathi kwinqaba ingena ezantsi kwenqaba yokufunxa ize ihambe iye phezulu. Xa ezi zimbini zidibana nomatshini wokufunxa, umphunga wamanzi kwigesi ufunxwa sisisombululo se-triethylene glycol. I-defoamer inikwa phezulu kwinqaba yokufunxa ukuze kususwe amaconsi e-glycol athwalwa yigesi eyomileyo ephumayo, ngaloo ndlela kunciphisa ukulahleka kwe-glycol. I-glycol etyebileyo efunxwe ngumphunga wamanzi kwigesi ishiya ezantsi kwinqaba yokufunxa, kwaye emva kokuba ifudunyezwe yi-reflux condenser coil yekholamu yokufunxa yenqaba yokufunxa kunye ne-lean-rich liquid heat exchanger, uninzi lwegesi enyibilikisiweyo kwi-glycol etyebileyo yahlulwe kwi-flash tank, ize ingene kwinqaba yokufunxa ngesixhobo sokucoca, isihluzi sekhabhoni esisebenzayo kunye ne-lean-rich liquid heat exchanger, kwaye ifudunyezwe kwi-reboiler ngoxinzelelo oluqhelekileyo ukuze ikhuphe amanzi afunxweyo, kwaye ikhutshwe emoyeni ukusuka phezulu kwikholamu yokufunxa. I-lean glycol evuselelweyo iphinda isetyenziswe ngetanki ye-buffer, i-lean-rich liquid heat exchanger, ipompo yokujikeleza ye-TEG kunye ne-glycol heat exchanger.
Qhagamshelana:
Izixhobo zoQoqosho zeSichuan Rongteng Co., Ltd.
Ifowuni/i-WhatsApp/i-Wechat: +86 177 8117 4421
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Idilesi: No. 8, Icandelo lesi-2 leTengfei Road, iShigao Subdistrict, iTianfu New Area, iMeishan city, iSichuan China 620564