He pūtake pūngao nui te hau māori e whakamahia whānuitia ana puta noa i te ao. Heoi, he maha ngā wā ka poke i ngā poke pēnei i te hauhā waro (CO2), me tango atu i mua i te whakamahinga i roto i ngā momo mahi. Ko tētahi o ngā huarahi rongonui hei whakatutuki i tēnei ko te tukanga adsorption pressure swing (PSA), e mōhiotia ana mō tōna tino whai huatanga me te pono i roto i te tukatuka hau māori. Hangarau PSA e whakarato ana i tētahi huarahi watea, whai hua hoki ki te tangohia te hauhā waro mai i te hau māori.
Te Te tukanga tango waro PSA Ko te tikanga, ko te mimiti i te hauhā waro mā te whakamahi i ngā rauemi mimiti motuhake pērā i te waro whakahohe, i ngā tātari ngota rānei. He kaha te kaha o te rauemi mimiti ki te hauhā waro, ā, ka taea e ia te tango i tēnei paru mai i ngā awa hau māori. Ko te tukanga mimiti ka puta i te pēhanga teitei, e whakarei ake ana i te wehenga o te hauhā waro mai i ētahi atu hau i roto i te ranunga.
Kia mimitia te hauhā waro e te rauemi mimiti, ka tukuna te hau māori parakore ka tukuna ki te taahiraa e whai ake nei o te tukanga. Kātahi ka hangaia anō te rauemi mimiti he nui te hauhā waro, mā te whakamahi i te tukanga e kiia nei ko te depressurization. I roto i tēnei tukanga, ka heke te pēhanga ki runga i te rauemi mimiti, ka mimiti te hauhā waro, ka tukuna atu i te rauemi. Ka taea te hopu me te tukatuka haumaru i te hauhā waro i tukuna, ko te rauemi mimiti kua hangaia anō ka taea te whakamahi anō mō te tango atu i te hauhā waro. Hangarau PSA He maha ngā painga matua mō te purenga hau māori. Tuatahi, he tino whai hua, he tere, he rite tonu hoki ngā tere tango CO2. Tuarua, ka taea te whakawhanui, ā, ka taea te whakarerekē ki ngā whakaritenga whakahaere hau rerekē, kia pai ai mō ngā mahi tauine nui me ngā mahi tauine iti.
Tuatoru, ka whakaratohia he taumata teitei o te aunoatanga e āhei ai te mahi pumau me te pono me te kore e nui te wawaotanga ā-ringa. He maha ngā momo rerekētanga o te hangarau PSA mō te tukatuka hau māori, he āhuatanga motuhake me ngā painga motuhake o ia momo. Hei tauira, ko ētahi tukanga PSA e whakamahi ana i ngā moenga mimiti e rua, ko tētahi moenga e mimiti ana i te CO2 i te mea ka whakahoutia tetahi atu moenga. Mā tēnei ka taea te mahi tonu, ko tētahi moenga kei roto tonu i te wāhanga mimiti, ko tētahi kei roto i te wāhanga whakahou. Ko ētahi atu momo rerekētanga ko ngā momo rauemi mimiti rerekē, pērā i ngā moenga kua tākaihia, i ngā rauemi moenga totoka rānei. Ahakoa he maha ngā painga o te hangarau PSA, he iti anō hoki ōna herenga. Ko tētahi o ngā wero matua ko te hiahia ki te arotau i ngā tawhā tukanga kia tutuki ai te pai o te tango CO2 e hiahiatia ana me te whakaiti i te whakapaunga pūngao me ngā utu whakahaere. Me aro turuki pea tēnei i ngā āhuatanga pēnei i te pēhanga, te pāmahana me ngā tere rere hau, me ngā whakatikatika tonu kia pai ai te mahi.
Hei tāpiritanga, tera pea ētahi pūnaha PSA e aro nui ana ki ngā panonitanga o te hanganga hau me ngā poke, ka pā pea ki ngā tukanga mimiti me te whakaora. Hei whakarāpopototanga, ko te tukatuka i te hau māori mā te whakamahi i te hangarau mimiti pēhanga he tikanga whai hua me te pono mō te tango i te hauhā waro, ā, ka āwhina i te whakaputa i te pūngao ma, pumau ake. I te mea kei te tipu haere tonu te hiahia o te umanga mō te hau māori, ko te whanaketanga me te whakapai ake i te hangarau PSA tera pea ka nui haere te mahi a te tukatuka hau māori i ngā tau e haere ake nei.
Wā tuku: Oketopa-29-2023