MnS + CO2
- Igikorwa: byikora, PLC iyobowe
- Ibikorwa: Kubyara umusaruro Nm³ / h H.2bivuye kuri gaze gasanzwe Ibikorwa bikurikira birasabwa:
- 380-420 Nm³ / h gaze gasanzwe
- 900 kg / h ibyokurya bigaburira amazi
- 28 kW amashanyarazi
- 38 m³ / h amazi akonje *
- * irashobora gusimburwa no gukonjesha ikirere
- Ibicuruzwa: kohereza ibicuruzwa hanze, nibisabwa
Umusemburo wa hydrogène ukomoka kuri gaze karemano ni ugukora reaction ya chimique ya gaze naturel na gaze ya gaze na gaze mumasoko yihariye ivugurura yuzuza catalizator kandi ikabyara gaze ivugurura hamwe na H₂, CO₂ na CO, ihindura CO mumyuka ivugurura CO₂ hanyuma ikavamo yujuje ibyangombwa H₂ bivuye mu myuka ivugurura ukoresheje igitutu swing adsorption (PSA).
Igishushanyo mbonera cya hydrogène Igishushanyo n’ibikoresho byatoranijwe bivuye mu bushakashatsi bwimbitse bwa TCWY n’isuzuma ry’abacuruzi, hamwe cyane cyane no guhitamo ibi bikurikira:
1. Umutekano no koroshya imikorere
2. Kwizerwa
3. Gutanga ibikoresho bigufi
4. Akazi ntarengwa
5. Igishoro gihiganwa nigiciro cyo gukora
(1) Umwuka wa gazi karemano
Ku bushyuhe n’umuvuduko runaka, hamwe na gaze yo kugaburira binyuze muri okiside ya manganese na zinc oxyde ya adsorbent, sulfure yose muri gaze y ibiryo izaba iri munsi ya 0.2ppm hepfo kugirango ihuze ibisabwa na catalizator yo kuvugurura amavuta.
Igisubizo nyamukuru ni:
| COS + MnO |
| MnS + H.2O. |
| H2S + ZnO |
(2) Ivugurura rya NG
Gahunda yo kuvugurura ibyuka ikoresha umwuka wamazi nka okiside, hamwe na catalizike ya nikel, hydrocarbone izavugururwa kugirango ibe gaze mbisi yo kubyara gaze hydrogène.Iyi nzira ni endothermic process isaba gutanga ubushyuhe buturuka kumirasire ya Furnace.
Igisubizo nyamukuru imbere ya nikel catalizaires niyi ikurikira:
| CnHm + nH2O = nCO + (n + m / 2) H.2 |
| CO + H.2O = CO2+H2 ° H ° 298 = - 41KJ / mol |
| CO + 3H2 = CH4+H2O △ H ° 298 = - 206KJ / mol |
(3) Isuku rya PSA
Nkibikorwa by’imiti, tekinoroji yo gutandukanya gazi ya PSA yagiye itera imbere byihuse muri disipuline yigenga, kandi ikoreshwa cyane mubice bya peteroli, imiti, metallurgie, electronics, ingabo zigihugu, ubuvuzi, inganda zoroheje, ubuhinzi no kurengera ibidukikije inganda, nibindi. Kugeza ubu, PSA yabaye inzira nyamukuru ya H.2gutandukana byakoreshejwe neza mugusukura no gutandukanya dioxyde de carbone, monoxyde de carbone, azote, ogisijeni, metani nizindi myuka yinganda.
Ubushakashatsi bwerekanye ko ibikoresho bimwe bikomeye bifite imiterere myiza ishobora gukuramo molekile zamazi, kandi ibintu nkibi byinjira byitwa kwinjiza.Iyo molekile ya fluid ihuye na adsorbents ikomeye, adsorption ihita ibaho.Adorption itera kwibumbira hamwe kwa molekile zinjiye mumazi no hejuru.Kandi molekules zamamaza zishizwemo zizakungahazwa hejuru yacyo.Nkibisanzwe, molekile zitandukanye zizerekana ibiranga bitandukanye iyo zinjijwe na adsorbents.Na none imiterere yo hanze nkubushyuhe bwamazi hamwe nubushyuhe （igitutu） bizagira ingaruka kuri ibi.Kubwibyo, gusa bitewe nubwoko butandukanye buranga, muguhindura ubushyuhe cyangwa umuvuduko, dushobora kugera kubitandukanya no kweza imvange.
Kuri iki gihingwa, adsorbent zitandukanye zuzuye muburiri bwa adsorption.Iyo gaze ivugurura (gazi ivanze) itembera mu nkingi ya adsorption (uburiri bwa adsorption) munsi yumuvuduko runaka, kubera ibiranga adsorption zitandukanye ziranga H2, CO, CH2, CO2, n'ibindi CO, CH2na CO2ni amatangazo yamamaza, mugihe H.2izasohoka ivuye hejuru yigitanda kugirango ibone hydrogen yujuje ibyangombwa.
