（2） Ibikoresho byo gukuraho gazi karemano
Imyuka ikoreshwa mu kugaburira abantu yinjira mu ibikoresho byo gukuraho gazi karemano Uyu muti ukoresha umuti wa MDEA kugira ngo ukureho imyuka ikomoka kuri aside nka CO22 na H2S mu mwuka ukoreshwa mu kugaburira.
Gazi karemano yinjira iturutse mu gice cyo hasi cy'umunara wo kwinjiza amazi ikanyura mu munara wo kwinjiza amazi kuva hasi kugera hejuru; umuti wa MDEA (amazi yoroheje) winjira uturutse mu gice cyo hejuru cy'umunara wo kwinjiza amazi ukanyura mu munara wo kwinjiza amazi kuva hejuru kugera hasi. Umuti wa MDEA na gaze karemano zinyura mu cyerekezo gitandukanye ziba ziri mu munara wo kwinjiza amazi. Nyuma yo gukorana neza, CO22 na H2Imyuka irashongeshwa hanyuma ikinjira mu gice cy’amazi. Ibice bitashongeshejwe biva hejuru y’umunara wo kwinjizamo umwuka bikinjira mu gikoresho gikonjesha umwuka n’igitandukanya. Imyuka iva mu gikoresho gitandukanya umwuka n’igi ...amazi. Imyuka iva mu gikoresho gitandukanya umwuka n’igitandukanya umwuka n’igitandukanya umwuka n’amazi mu buryo bwa molekile, hanyuma igipimo cy’umwuka n’igitandukanya umwuka kijya mu gikoresho gikurura amazi.
H2Ibipimo bya S mu bikoresho karemano byatunganyijwe biri munsi ya 5 mg/Sm3.
MDEA yakiriye H2S yitwa amazi akungahaye kandi yoherezwa mu munara wo gusohora amazi. Gazi karemano isohoka binyuze mu gukuraho ingufu zoherezwa mu buryo bwa lisansi. Nyuma y'uko amazi akungahaye ahinduranya ubushyuhe n'umuti (amazi akungahaye) uva hasi mu munara wo gukosora, ubushyuhe buzamurwa kugeza kuri ~98°C kugera hejuru y'umunara wo gukosora, aho gukuraho no kuvugurura bikorerwa mu munara wo gukosora kugeza igihe ingano y'amazi akungahaye y'amazi akungahaye igeze ku ntego.
Amazi yoroheje ava mu munara wo kuvugurura anyura mu cyuma gishyushya amazi gikize cyane n'icyuma gikonjesha amazi yoroheje. Amazi yoroheje akonjeshwa kugeza kuri ~ 104°F. Nyuma yo gushyirwamo igitutu n'ipompo y'amazi yoroheje, yinjira aturutse mu gice cyo hejuru cy'umunara wo kubyutsa.
Gazi iri hejuru y'umunara wo kuvugurura inyura mu gikoresho gikonjesha gaze karuboni hanyuma ikinjira mu gikoresho gitandukanya gaze karuboni. Gazi isohoka mu gikoresho gitandukanya gaze karuboni yoherezwa muri sisitemu yo gusohora gaze karuboni. Ingufu zishyirwamo umuvuduko w'umwuka na pompe ya reflux hanyuma zikoherezwa mu munara wo kuvugurura.
Isoko y'ubushyuhe bw'icyuma gishyushya ubushyuhe cy'umunara wo kuvugurura ubushyuhe itangwa n'amavuta yo kohereza ubushyuhe mu bushyuhe buringaniye aturuka muri sisitemu yo kohereza ubushyuhe.
Imyuka ikomoka kuri aside ikurwaho n'uburyo bwo gusohora sulfuri isohoka mu kirere. Muri make nta mazi mabi asohoka, kandi amazi akurwaho na aside asohoka binyuze mu buryo bw'inyongera bwo kuringaniza amazi yakuwemo umunyu; amazi akurwaho n'uburyo bwo gukura amazi yinjira mu buryo bwo gutunganya imyanda anyuze mu buryo bwo gusohora amazi afunze hanyuma agasohoka nyuma yo kuvurwa.
(3) Kubura umwuka ukomoka ku byuka bisanzwe ibikoresho
Iki gikoresho gikoresha ikoranabuhanga ryo gukurura ubushyuhe mu gutandukanya no gutunganya gaze. Ikoranabuhanga ryo gukurura ubushyuhe rishingiye ku gukurura gaze ku buso bw'imbere bw'agakurura (ibintu bikomeye bifite imyenge). Ubushobozi bwo gukurura gaze buhinduka bitewe n'ubushyuhe n'umuvuduko wa gaze. Mu gihe agakurura gakura gakura ibice bitandukanye bya gaze, gakura ibice bimwe na bimwe muri gaze ivanze ku bushyuhe buke n'umuvuduko mwinshi, hanyuma ibice bitarakurura bigasohoka mu gice cy'agakurura, kandi bigakuramo ibice byakurura ubushyuhe bwinshi n'umuvuduko muto. Ku gikurikiraho cyo gukurura gaze ku bushyuhe buke n'umuvuduko mwinshi, iminara myinshi yo gukurura gaze irashobora gukoreshwa kugira ngo hagerwe ku ntego yo gutandukanya gaze mu buryo buhoraho.
Itsinda icyuma cyo kumisha imyuka yo kugaburira ifite ibikoresho bitatu byo guhinduranya ibikoresho, birimo kimwe cyo gukurura, ikindi cyo guhumeka ubukonje, n'ikindi cyo gushyushya no kongera kuvugurura.
Igikoresho cyo kumisha imyuka ikoreshwa mu kumisha ikoresha ingano nto ya gazi ikoreshwa mu kumisha imyuka ikonje kandi igasubiramo. Iyo gazi ivuguruye ivuye mu munara wo kumisha imyuka, irakonjeshwa igatandukana hanyuma igakandamizwa n'icyuma gitera imbaraga hanyuma cyoherezwa mu munara wo kumisha imyuka kugira ngo ihindurwemo imyuka.
Gazi yo kuvugurura ibanza guca mu cyuma gikonjesha kuva hejuru kugera hasi. Hanyuma gazi yo kuvugurura ishyushya kugeza ku bushyuhe bwa 392 ~ 428 ° F n'icyuma gishyushya, hanyuma ikinjira mu gice cyo hasi cy'icyuma kugira ngo gikuremo amazi yinjijwe n'icyuma gishyushya. Gazi yo kuvugurura iva hejuru y'icyuma cyumisha, ikonjeshwa n'icyuma gikonjesha, hanyuma ikinjira mu cyuma gitandukanya gaze yo kuvugurura. Nyuma y'uko amazi atandukanijwe, yinjira muri supercharger hanyuma igakandamizwa yoherezwa mu munara wo kuvugurura kugira ngo inyurwemo.
Nyuma yo kunyura muri iki gice, amazi ari muri gaze karemano yumye ni ≤ 15 ppm.
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Aderesi: No. 8, Igice cya 2 cy'Umuhanda wa Tengfei, Akarere ka Shigao, Agace Gashya ka Tianfu, Umujyi wa Meishan, Sichuan Ubushinwa 620564
Igihe cyo kohereza: Mutarama-24-2024