Kupu Whakataki
He iti te utu me te nui o te pānga o te hanga hauwai mai i te hau māori. Ko te rangahau me te whakawhanake i ngā hangarau tukanga hou matatau ake mō te hanga hauwai mai i te hau māori he taurangi nui hei whakaoti rapanga o te pūtake hauwai iti te utu. Hei pūngao ahumahi kounga teitei, ma hoki, he hiranga rautaki nui te hau māori i roto i te tukanga whakawhanake pūngao i Haina. Nā te mea ehara i te mea he wahie nui te hau māori mō te oranga o ia rā o te tangata, engari ko te rauemi mata taketake hoki o te maha o ngā hua matū tuarua.
Ko te hanga hauwai mai i te hau māori tētahi o ngā hua hau māori maha. Ko te mara hinu o Liaohe, te tuatoru o ngā mara hinu me te hau nui rawa atu i Haina, he nui ngā rauemi hau māori, inā koa i roto i ngā umanga tukatuka hinu me te hau matua. I roto i te tukanga whakaputa hinu me te hau, ka taea e tātou te whakaputa i tētahi tauine nui o te hau maroke e hono ana, he āhuatanga motuhake mō te tukatuka hohonu o te hau māori, he nui ake te hiranga mahi mō te whakatairanga i te whanaketanga me te rongonui o te tukanga whakaputa hauwai hau māori.
Te whiriwhiri me te tātari ariā o te hanga hauwai mai i te hau māori
Hei hua matū tuarua, he whānui te whakamahinga o te hauwai i roto i ngā ahumahi rongoā, matū pai, hikohiko me te hiko. Ina koa, ko te hauwai, hei wahie pai mō ngā pūtau wahie, ka whānui ngā tirohanga mākete i roto i te mara o te kawe waka me te whakaputa hiko a meake nei, ā, ka noho ki tētahi tūranga nui ake i roto i te hanganga pūngao a meake nei. Kua tino pakari ngā tikanga whakaputa hauwai tuku iho, pērā i te hurihanga mamaoa hauwai māmā, te hikohiko wai, te pakaru methanol, te whakapūnga waro me te pirau haukini. Heoi, he raruraru "kotahi te teitei, e rua te iti" pērā i te utu nui, te iti o te hua me te iti o te whai hua o te mahi. I roto i te tukanga whakaputa hinu me te hau i te Marae Hinu o Liaohe, kei reira ngā rauemi hauwai pērā i te hau maroke me te naphtha. Mā te whakamahi i tēnei tikanga ki te whakaputa hauwai ka taea te whakanui ake i te whakamahinga o ngā rauemi. Hei tāpiri, ko te wāhanga matua o te hau maori e pā ana ko te methane, ka taea te huri hei hauwai mā te mamaoa hauwai, me te parakore o te whakaputa me te whai hua o te whakaputa.
Te kaupapa tukanga o te hanga hauwai mai i te hau māori
Ko ngā tukanga tukatuka matua o te hau māori ko te whakatōtō hau me te korehau, te pakaru catalytic, te whakahou catalytic me te whakaputa kakara. I taua wā anō, kei roto ko te whakamahi hau māori, te kohikohi me te tuku me te purenga. I raro i tētahi pēhanga, te pāmahana teitei me te whakatere, ka tauhohe ngā alkane me te mamaoa i roto i te hau māori i roto i te matū. Ka uru te hau whakahou ki te kaitahuri i muri i te whakawhiti wera i roto i te poiha hei huri i te CO ki te H2 me te CO2. I muri i te whakawhiti wera, te whakatōtō me te wehenga wai mamaoa, ka tukuna te hau i roto i te pourewa adsorption e toru ngā adsorbent motuhake mā te whakahaere kaupapa, ā, ka pēhia te N2, Co, CH4 me te CO2 ka mimitihia e te adsorption swing pressure (PSA) hei tango i te hauwai hua. Ka tukuna e te tātaritanga depressurization ngā paru me te whakahou i te adsorbent.
Tātai tauhohenga: CH4 + H2O → CO + 3h2-q CO + H2O → CO2 + H2 + Q
Ngā tohu hangarau matua. Pēhanga: 1.0-2.5mpa; Te whakamahinga hau māori: 0.5-0.56nm3/nm3 hauwai; Te whakamahinga hiko: 0.8-1.5/nm3 hauwai; Tauine: 1000 Nm3 / H ~ 100000 Nm3 / h; Te parakore: rite ki te hauwai ahumahi me te hauwai parakore (GB / t7445-1995); Te wā mahi ā-tau: neke atu i te 8000h.
