Inkcazo yenkqubo yesityalo sokususa igesi yendalo
1) isityalo sokususa igesi yendalo inkcazo yenkqubo
Igesi yokutya ye-5mmscfd enoxinzelelo lwe-590psig ingena kuqala kwisihluli segesi-ulwelo ukuze yahlule ii-hydrocarbons ezingamanzi, ikhulule amanzi kunye nokungcola koomatshini ukusuka kumsinga ophezulu, ize ingene kwiyunithi yokususa i-asidi. Le yunithi isebenzisa isisombululo se-MDEA ukususa iigesi ze-asidi ezifana ne-CO2 kunye ne-H2S kwigesi yokutya.
Igesi yendalo ingena isuka kwinxalenye esezantsi yenqaba yokufunxa kwaye idlule kwinqaba yokufunxa ukusuka ezantsi ukuya phezulu; isisombululo se-MDEA esihlaziyiweyo ngokupheleleyo (ulwelo olungenamafutha) singena sisuka kwinxalenye ephezulu yenqaba yokufunxa kwaye sidlule kwinqaba yokufunxa ukusuka phezulu ukuya ezantsi. Isisombululo se-MDEA esihamba ngokuchasana kunye negesi yendalo zichukunyiswa ngokupheleleyo kwinqaba yokufunxa, kwaye i-CO2 kwigesi iyafunxwa kwaye ingena kwisigaba solwelo. Izinto ezingafunxwanga zikhutshwa phezulu kwinqaba yokufunxa kwaye zingene kwi-cooler yegesi yokufunxa kunye ne-separator. Igesi evela kwi-decarbonization gas separator ingena kwinkqubo yomsebenzisi.
Umxholo we-CO2 kwigesi yendalo enyangiweyo awudluli kwi-3%.
Isisombululo se-MDEA esifunxe i-CO2 sibizwa ngokuba lulwelo olutyebileyo, kwaye siya kwi-flash tank. Igesi ye-asidi ekhutshwa yi-depressurization idibana negesi ye-asidi ephezulu kwinqaba yokuvuselela. Emva kokuba ulwelo olutyebileyo emva kokuqaqamba lutshintshana nobushushu nesisombululo (ulwelo oluthambileyo) oluphuma ezantsi kwinqaba yokuvuselela, siyafudunyezwa ukuya kuthi ga kwi-95 ℃ size siye phezulu kwinqaba yokuvuselela, apho siyasuswa size sivuselelwe de kube liqondo lolwelo oluthambileyo lolwelo oluthambileyo lufikelela kwindawo ekujoliswe kuyo.
Ulwelo oluthambileyo oluvela kwinqaba yokuvuselela ludlula kwi-lean-rich liquid heat exchanger luze lungene kwi-MDEA buffer tank. Lucinezelwa yipompo yolwelo oluthambileyo luze lungene kwi-lean liquid cooler. Ulwelo oluthambileyo luyapholiswa ukuya kuthi ga kwi-~55 ℃ luze lungene lusuka phezulu kwinqaba yokufunxa.
Igesi ephumayo evela phezulu kwinqaba yokuvuselela idibana negesi ye-asidi ekhazimlayo ephuma kwi-flash tank ize idlule kwi-acid gas cooler ize ingene kwi-acid gas separator. Igesi evela kwi-acid gas separator ithunyelwa kwinkqubo yokukhupha i-asidi gas, kwaye i-condensate ingena kwi-MDEA buffer tank ukuze isetyenziswe kwakhona.
Umthombo wobushushu we-reboiler kwinqaba yokuvuselela unikezelwa yioyile yokudlulisa ubushushu.
2) Iiparamitha zoyilo
Ukuhamba kwegesi yondla kwinqaba yokufunxa: 5MMSCFD
Ingongoma yoyilo lomxholo we-CO2 kwigesi yokutya: 24%
Uxinzelelo lokusebenza lwe-Absorber: 590 psig
Ubushushu bokusebenza kwenqaba yokufunxa: 45℃ ~ 100℃
Uxinzelelo lokusebenza lwenqaba yokuvuselela: 0.03 MPa.G~0.05 MPa.G
Ubushushu bokusebenza kwenqaba yokuvuselela: 95 ℃ ~ 120 ℃
Umthombo wobushushu we-regeneration tower reboiler: ioyile yokudlulisa ubushushu kubushushu obuphakathi
Umxholo we-CO2 kwigesi engabi nakhabhoni: ≤ 3%
3) Ububanzi besicelo
Uluhlu lohlengahlengiso lomthwalo: 50% ~ 110%.
Siziingcali kunyango lwemithombo yegesi, ukucocwa kwegesi yendalo, ukubuyiselwa kwe-LPG, Isityalo se-LNG kunye nomvelisi wegesi yendalo.
Kungaba lilungelo lam elikhulu ukusebenzisana nokubonelela ngenkonzo yethu nawe.
Qhagamshelana:
Izixhobo zoQoqosho zeSichuan Rongteng Co., Ltd.
Ifowuni/i-WhatsApp/i-Wechat: +86 177 8117 4421
Iwebhusayithi: www.rtgastreat.com I-imeyile: info@rtgastreat.com
Idilesi: No. 8, Icandelo lesi-2 leTengfei Road, iShigao Subdistrict, iTianfu New Area, iMeishan city, iSichuan China 620564