Isishwankathelo sokufunxwa kunye nokuvuselelwa
Emva kokuba igesi yokutya ingene kumda webhetri, ukungcola kunye namaconsi kwigesi kuyasuswa yisihluzi sokwahlulahlula, kwaye ingena kwinqaba yokufunxa ukusuka ezantsi. Kwinqaba, idibana nesisombululo se-MDEA esitshizwa ukusuka phezulu. Isisombululo samanzi se-MDEA (isisombululo se-amine lean) sifunxa i-hydrogen sulfide kunye ne-carbon dioxide kwigesi yendalo, ukuze i-hydrogen sulfide kunye ne-carbon dioxide kwigesi yokutya zisuswe ukuze kuhlangatyezwane neemfuno zobugcisa zomnini. Igesi ecociweyo ithunyelwa ngaphandle komda ngokusebenzisa isihluzi segesi yemveliso emva kokushiya phezulu kwinqaba yokufunxa.
Phantsi kolawulo lwevalvu elawula inqanaba lolwelo, inqanaba lolwelo ezantsi kwenqaba yokufunxa lihambisa i-amine etyebileyo kwi-flash tank. I-amine etyebileyo evela ezantsi kwenqaba yokufunxa ingena kwi-flash tank. Uninzi lwee-hydrocarbons ezifunxwe kwi-amine etyebileyo zisuswa kwi-flash gas phase. Phantsi kolawulo lwevalvu elawula uxinzelelo, umphunga we-flash ubuyiselwa kwinkqubo yegesi yamafutha. Ulwelo lwe-amine etyebileyo luthunyelwa kwi-lean/rich amine heat exchanger. I-amine etyebileyo eshushu evela kwinqaba yokufunxa ifudumeza i-amine etyebileyo kwi-flash tank, kwaye emva koko i-amine etyebileyo ingena kwinqaba yokufunxa i-amine.
Umphunga oveliswa yi-reboiler esezantsi kwenqaba yokuvuselela i-amine udibana nesisombululo se-amine esityebileyo esichasene nomsinga, ususa igesi ye-asidi kuyo, ngaloo ndlela ugqibezela ukuvuselelwa kwe-amine etyebileyo. Phantsi kolawulo lwevalvu yokulawula umgangatho wolwelo ezantsi kwenqaba yokuvuselela i-amine, isisombululo se-amine esishushu siyaphuphuma siye kwi-lean/rich amine heat exchanger. Ipompo ye-lean amine booster icinezela i-amine ekwitanki ye-amine buffer nge-1.0mpa kwaye iyithumele kwinqaba yokungenisa. Ivalvu yokulawula ukuhamba kwamanzi ifakwe kwipayipi ye-lean amine ukuya kwinqaba yokungenisa, apho i-lean amine ingena kwinqaba yokungenisa amanzi ilawulwa khona.
Emva kokususa i-CO2 kwigesi yokutya, igesi yokutya igesi iya kungena inqaba yokuphelelwa ngamanzi emzimbeni ngegesi yendalo ukususa amanzi.
Isixhobo esifakwe kwi-skid-mounted decarbonization
| S/N | Igama lezixhobo | Inkcazo | Izinto eziphathekayo
| Ubungakanani | Iyunithi |
| Nye | Izixhobo eziqhelekileyo |
|
|
|
|
| 1 | Impompo yolwelo engenamafutha |
| Yenziwe ngentsimbi eshayinayo | 2 | Iseti |
| 2 | Impompo yoxinzelelo lomoya |
| Yenziwe ngentsimbi eshayinayo | 2 | Iseti |
| 3 | Impompo entywilisiweyo |
| Yenziwe ngentsimbi eshayinayo | 1 | Iseti |
| 4 | Isihluzi esichanekileyo |
| Umxube | 1 | Iseti |
| 5 | I-cooler yegesi evuselelayo |
| 304 | 1 | Iseti |
| 6 | Isitshintshi sobushushu esityebileyo esityebileyo | Ipleyiti | 304 | 1 | Iseti |
| 7 | Isiqandisi solwelo esingenamthungo | Ipleyiti | 304 | 1 | Iseti |
| Mbini | Izixhobo ezingezizo ezisemgangathweni |
|
|
|
|
| 1 | Inqaba yokufunxa |
| 304 | 1 | Iseti |
| 2 | Isihluzi sesisombululo |
| Q345R | 1 | Iseti |
| 3 | Inqaba yokuvuselela |
| 304 | 1 | Iseti |
| 4 | Isahluli segesi ye-asidi |
| 304 | 1 | Iseti |
| 5 | Itanki yesisombululo |
| Q235-B | 1 | Iseti |
| 6 | Itanki yeflash |
| Q345R | 1 | Iseti |
| 7 | Isahluli segesi sokutya |
| Q345R | 1 | Iseti |
| 8 | Isahluli segesi esicociweyo |
| Q345R | 1 | Iseti |
| Ntathu | Izizalisi, iikhemikhali |
|
|
|
|
| 1 | Ukupakisha Okucwangcisiweyo Ngentsimbi Engagqwaliyo |
|
|
| M3 |
| 2 | Hlunga ikhabhoni esebenzayo |
|
|
| M3 |
| 3 | I-MDEA |
|
|
| M3 |
| 4 | Isiqalisi |
|
|
| M3 |
| 5 | Isifihli |
|
|
| M3 |
I-Hengzhong igxile kunyango lwemithombo yamanzi endle, ukucocwa kwegesi yendalo, ukubuyiselwa kwe-LPG, Isityalo se-LNG kunye neseti yejenereyitha yegesi yendalo.
Qhagamshelana:
Izixhobo zokuZenzekelayo zaseSichuan Hengzhong Co., Ltd.
Ifowuni/iWhatsApp/iWechat: +86 177 8117 4421 +86 138 8076 0589
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
.
Ixesha lokuthumela: Disemba-03-2023