Gusukura amine, bizwi kandi nka amine sweetening, ni inzira y'ingenzi ya shimi mu gufata imyuka ikomoka kuri aside nka CO2 cyangwa H2S, cyane cyane mu nganda nka za gaze karemano, inganda zikora peteroli, inganda zivugurura biogas, n'inganda zikora hydrogen. Uburyo bwo gusukura amine ni ingenzi mu gukuraho imyuka ikomoka kuri aside nka CO2 cyangwa H2S mu miyoboro ya gaze kugira ngo hirindwe ingese mu gutwara ibintu byinshi hakurikijwe ibisabwa n'imiyoboro.
Impamvu kwibanda kuri MDEA ari ingenzi mu gukaraba amine
MethylDiEthanolAmine (MDEA) ni amine ikoreshwa cyane mu gukaraba amine bitewe n'ubushobozi bwayo mu gukuraho CO2 cyangwa H2S mu buryo bugaragara. Kugumana ingano ikwiye y'umuti wa MDEA ni ingenzi kubera impamvu nyinshi:
- Uburyo bwo gukora neza:Ingano nziza ya MDEA ituma imyuka ikomoka kuri aside yinjizwa neza, bigabanura ikoreshwa ry'ingufu mu ruganda rutunganya imyuka ikomoka kuri amine.
- Kugabanya Ikiguzi: Kugenzura neza bigabanya ikoreshwa ry’amine cyane, bigabanya ikiguzi cy’imikorere kandi bigabanya imyanda.
- Iyubahirizwa ry'amategeko agenga iyubahirizwa ry'amategeko: Gukurikirana neza bigamije kubahiriza amahame ngenderwaho y’ibidukikije binyuze mu gukuraho neza CO2 cyangwa H2S, bihuzwa n’intego zo kubungabunga ibidukikije.
Imbogamizi mu kugenzura ukwishyira ukizana kwa MDEA
Gukurikirana ishyirwa mu bikorwa rya MDEA mu gukaraba amine bihura n'imbogamizi zikomeye nko gupima ibintu mu buryo budahuye, bishobora gutera ingese mu miyoboro n'ibikoresho mu gihe aside CO2 cyangwa H2S zitabashije gufatwa neza. Byongeye kandi, ishyirwa mu bikorwa rya amine ritari ryo rishobora kongera ikoreshwa ry'ingufu mu mikorere yo kuvugurura, bigagira ingaruka ku mikorere.
Ibisubizo bya Lonnmeter byo kugenzura uko ibintu byifashe kuri gahunda ya MDEA
Abahanga mu by’ikoranabuhanga rya lonnmeter batanze ibisubizo byiza byo gufasha izo nganda zigamije kugenzura neza ubwinshi bw’ibinyabutabire bya MDEA binyuze mu guhuza ibikoresho biryoshya imyuka karemano hamwe n’ibipimo bya ultrasonic. Bipima umuvuduko w’ijwi hakurikijwe igihe cyo kohereza mu buryo bupimwe, hanyuma bigapima ubwinshi bw’ibinyabutabire bya amine mu migezi.
Imikorere ya mekanike ntizagabanuka uko igihe kigenda nta bice bigenda. Sensor ibara umuvuduko w'amajwi ukurikije intera ihamye iri hagati y'umuyoboro wa ultrasonic na receiver. Uburyo bwo gupima ntibugengwa no gutwara, ibara n'ubuhanga bw'ibinyamakuru mu gihe bigumana ubwizerwe n'ubunyangamugayo kugeza kuri 0.05%.
Utumashini dupima amine twagenewe gukemura ibibazo byo kugenzura uburyo MDEA ikora, tugafasha gukurikirana amakuru mu buryo bufatika no kugabanya inshuro zo kuyatunganya n'igihe cyo kuzimya ibikoresho.
Ibicuruzwa Bisabwa
Akamaro k'ibikoresho byo gupima inzira bya Lonnmeter
Ubuziranenge butunguranye
Igipimo cy'ubuziranenge kidasanzwe cya amine ni 0.05% ~ 0.1%. Ubu buziranenge budasanzwe butuma habaho ikurikiranwa ryimbitse ry'ubunini bwa MDEA mu bikorwa nko gusukura imyuka karemano na CO2.2gukaraba amine, bigatuma imyuka ihumanya nka CO2 ibasha kwinjiza neza2cyangwa H2S mu gihe bigabanya ikoreshwa ry'ingufu n'imyanda ya amine.
Gukurikirana no Guhindura mu Gihe Nyacyo
Guhuza kwayo neza na sisitemu za PLC na DCS binyuze muri porogaramu zisanzwe nka 4-20mA na RS 485 bituma amakuru atangwa mu buryo bwihuse, bigatuma habaho impinduka zihuse mu mikorere. Ibi bigabanya imyanda y’ingufu iterwa no kongera kuvugurura, bikagabanya kugeza kuri 15-20% by’ikiguzi cy’ingufu mu kongera kuryoshya gazi karemano hakoreshejwe umuti wa amine.
Kugabanya Ikiguzi
Mu kunoza uburyo MDEA igenzura ry’ibipimo by’imiti, izi sensor zigabanya ikoreshwa ry’ingufu, zigabanya imyanda ya amine, zigabanya ikiguzi cyo kuyitunganya, kandi zikarinda igihe gitwara amafaranga menshi, bigatuma zihindura uburyohe bw’inganda zitunganya gaze karemano zikoresha gazi karemano kugira ngo zitware neza imiyoboro y’amazi ariko zikirinda amafaranga akoreshwa mu kwangirika.
Gukurikirana neza birinda kwangirika kwa amine mu buryo butari bwo, bikongera igihe cyo gukoresha imiti ya MDEA. Ibi bigabanya inshuro zo gusimbuza, bigabanya ikiguzi cyo kugura imiti ku kigero cya 5-10% buri mwaka.
Ibibazo Bikunze Kubazwa
Amine Scrubbing ni iki kandi kuki MDEA ikoreshwa?
Gusukura amine ni uburyo bukoreshwa mu nganda zitunganya imyuka ya amine kugira ngo ikuremo imyuka ikomoka kuri aside nka CO2 cyangwa H2S mu miyoboro ya gaze. MDEA ikundwa cyane kubera ko ihitamo cyane CO2 na H2S, ikenera ingufu nke kugira ngo yongere ivugururwe, kandi ikagabanya ubushyuhe.
Ni izihe nyungu zo kugenzura ibikorwa bya MDEA mu gihe nyacyo?
Gukurikirana mu buryo bufatika hakoreshejwe ibipimo bya MDEA bitanga amakuru yihuse ku rugero rw'amine, bigatuma habaho impinduka zihuse kugira ngo imikorere ikomeze kuba myiza. Ibyiza birimo kugabanya ikoreshwa ry'ingufu, ikoreshwa rito ry'amine, igihe kirekire cyo kumara ibikoresho, no kubahiriza intego zo kurengera ibidukikije mu kongera uburyohe bw'imyuka isanzwe hakoreshejwe umuti wa amine.
Kugenzura ubwinshi bw'ibinyabutabire bya MDEA ni ingenzi cyane mu kunoza uburyo bwo kunoza uburyo bwo kuryoshya amine mu nganda zitunganya imyuka karemano, inganda zitunganya peteroli, inganda zivugurura biogas, n'inganda zikora imyuka ya hydrogen. Mu gukemura ibibazo nk'ibipimo bidahuye, ikoreshwa ry'ingufu nyinshi, ibipimo by'ubwinshi bwa MDEA bifasha ubucuruzi kugera ku musaruro mwiza mu mikorere, kugabanya ikiguzi no kuramba.
With real-time data, robust sensor designs, and strategic implementation, these instruments transform the amine gas sweetening process, ensuring compliance and maximizing performance. Ready to enhance your amine scrubbing system? Contact Lonnmeter at lonnsales@xalonn.com or visit www.lonnmeter.comkugira ngo dusuzume ibisubizo byacu bigezweho.
Igihe cyo kohereza: Kamena-24-2025
