- Whāngai angamaheni: H2-Rangi hau nui
- Awhe kaha: 50~200000Nm³ / h
- H2ma: Tikanga 99.999% na vol.(kowhiringa 99.9999% na vol.)& Me tutuki nga paerewa pūtau hauwai
- H2te pehanga tuku: kia rite ki te hiahia a te kaihoko
- Mahi: Aunoa, PLC te whakahaere
- Utilities: Ko nga taputapu e whai ake nei e hiahiatia ana:
- Taputapu Air
- Hiko
- hauota
- Te mana hiko
Ka whakamahia e te Hangarau Whakangao Waiwai Te Methanol me te wai hei rauemi mata, ka huri i te methanol ki te hau whakauru ma te whakakorikori me te pure i te hauwai ma te pehanga piu adsorption (PSA) i raro i tetahi pāmahana me te pehanga.
Nga Ahuatanga Hangarau
1. Te whakauru teitei: te taputapu matua i raro i te 2000Nm3/h ka taea te paheke ka tukuna katoatia.
2. Te rereketanga o nga tikanga whakamahana: whakawera whakawera whakawera;Whakawera-whaiaro rewharewha tohanga hau whakawera;Te wera hinu whakawera hinu hinu whakawera;Whakawera hiko whakawera wera whakawera hinu.
3. He iti te kai methanol: te iti rawa o te kai methanol o te 1Nm3Ko te hauwai ka kiia he <0.5kg.Ko te mahi tuturu ko te 0.495kg.
4. Te whakaoranga o te kaha o te wera: te whakanui i te whakamahinga o te kaha o te wera me te whakaiti i te tuku wera ma te 2%;
(1) Kapiti Methanol
Whakaranuhia te methanol me te wai ki tetahi ohanga, pehia, whakamahana, whakangohu me te whakawera i te rauemi ranunga kia tae ki tetahi pāmahana me te pehanga, katahi ka puta mai te whakakorikori, te tauhohenga methanol cracking me te tauhohenga neke CO ka mahi i te wa ano, ka whakaputa he ranunga hau me H2, CO2me te iti o te toenga CO.
Ko te hangai Methanol he tauhohenga waahana maha uaua me nga tauhohenga hau me nga tauhohenga matū totoka
Tauhohenga nui:
| CH3OH |
| CO + H2O |
Tauhohenga whakarāpopototanga:
CH3OH + H2O CO2+ 3H2– 49.5kJ/mol |
Ko te tukanga katoa he tukanga endothermic.Ko te wera e hiahiatia ana mo te tauhohenga ka tukuna ma te tohanga o te hinu kawe wera.
Hei whakaora i te kaha o te wera, ko te hau ranunga ka puta i roto i te reactor ka whakawhiti wera me te wai ranunga rauemi, katahi ka whakamatao, ka horoia ki te pourewa purenga.Ka wehea te wai ranunga mai i te whakamahana me te horoi horoi i roto i te pourewa purenga.Ko te hanganga o tenei ranunga ko te wai me te methanol te nuinga.Ka whakahokia ki te taika rawa mo te hangarua.Ka tukuna te hau kapiti tohu ki te wae PSA.
(2) PSA-H2
Ko te Pressure Swing Adsorption (PSA) e ahu mai ana i runga i te urunga tinana o nga ngota ngota hau i runga i te mata o roto o tetahi adsorbent motuhake (mea totoka maiengi).He ngawari te whakauru i nga waahanga kohua nui me te uaua ki te whakauru i nga waahanga iti-kohua i te pehanga kotahi.Ko te nui o te adsorption ka piki ake i raro i te pehanga teitei me te heke i raro i te pehanga iti.Ka whiti te hau whangai i roto i te moenga whakauru i raro i tetahi pehanga, ka kowhiria nga poke e koropupupuu nui ana, ka puta mai te hauwai iti-kohua e kore e ngawari te uru.Ko te wehenga o te hauwai me nga wahanga poke ka kitea.
I muri i te tukanga adsorption, te adsorbent desorbs te poke whenumi i te whakaiti i te pēhanga kia taea te regenerated ki adsorb me wehe ano poke.
