Ko te kīwaha 'difluoromethane' he mea nui rawa atu, ā, ka piri anō ki te whakamā, engari mātou e noho, kāore i te whaiaro. He rua ngā tomo fluorine me te kotahi tomo carbon. Mēnā ka whakaritea tēnā ki R32. Ka whakamahia hei whakamātau i ngā whatunga hāngai hei whakaheke i ngā whare me ngā whare nui, ā, he momo hāpori taipū kei a ia. He ritorito nui ēnei, ko te difluoromethane (DME) me ōna whakamahi nui, ka tae mai nei ki tēnei tuhinga. Ka tae mai nei ki te whakamātau i te hē ki te whakapā mai i ētahi atu whiringa pai ake mō tō tātou whenua.
He hā taipū kore-kiriwhera te difluoromethane. E kī ana, kāore koe e kitea, kāore hoki koe e whaia i tana ira. Ka taea e koe te whakawhiti i a ia ki te waihua. Ko tēnei āhuatanga he mea whakarawe. Kīhai anō he mea mate, nā te mea nei, difluoromethane pentafluoroethane o AGEM kaore i te whakaaweawe noa, e hāngai ana ki ngā tangata me ngā wāhi kia noho haumaru. Kaore anō he mataku mo te tangata ki te whakamahi pai.
He mea nui kē te whakaaro i tēnei: ko te kāwhea e rua fluorine (difluoromethane) ka hāngai ki te āporo i te wā e iti ana. Ko te whakarerekētanga kaha nei te take i te whai mana māna hei whakamahi i ngā raraunga hākiri, pērā i ngā whakamahana hawahe me ngā pūhanga wera. Nō reira, ka tuku ēnei raraunga i te hākiri ki ō tātou whare me ngā wāhi mahi, ētahi atu i ngā marama o te tau tuhono, i te wā e whanake ai ngā uiui. I mua atu, ko tētahi momo whakautu matua anō he iti noa iho te ngenge a te kāwhea nei i te whenua i runga i ētahi atu āporo. Nā tēnei hoki, he whirinaki pai ake ia i ngā āporo o mua, e āhei ana ki te whānuitia o te karoro, e tirotiro tonu ana i a tātou i runga i ngā ra o te rā — me te whēa wera o te ao.
Te whiriwhiringa momo kimi mo AGEM difluoromethane he CH2F2. Ko tenei whiriwhiringa e whakamarama ana i te mea he tata ki te kanohi karbona, e rua ngā tomo hāora, me e rua ngā tomo fluorine. Nui noa te kanohi karbona nei hei whakaaweawe i te mahi o te ira katoa. Ki te pai rawa, ka hiahiatia e te kanonaki, te tuhituhi ranei o nga rerenga iwi me nga rerenga fluorine. Na te mea ko enei rerenga i whakaaetia ai, ka whakaaetia te hunga atu, ka kitea he hunga kotahi matua e mihi nei ki te ingoa molekula. Ko tenei rerenga me te whakamaharatanga ano he mea nui hei whakarite i te katoa, me te whakaae kia mahi ai te difluoromethane.
I ngā whakaritenga taiao, he āhuatanga pai kē ēnei mō te difluoromethane. Kāore ia i whakawāngia i te kauwhanga ōzone - he mea nui ake inaianei mo te whenua. Kāore hoki ia i whakaputa i te hāwangawanga haere e kitea nei i ngā tāone ahiheihi ki a rātou, pērā i te kapo. He tau anō i āwhina i roto au: he iti noa iho te tūponotanga o te huringa ā-mamae o te wā (GWP) o te difluoromethane, ko te 675. Ko tēnā tūpono i te iti rawa atu i tētahi hauhuinga tuatahi, ko te HCFC-22 me tana GWP o 1430. Nāheko, ahakoa he whaihua tēnei i runga i ētahi hauhuinga, kei te whakaaetanga ia hei hauhuinga whakaū huringa ā-mamae. E ai ki tēnei, ka taea tonu ia te whakamahere i te huringa ā-mamae, e whakaititia ana i ngā huringa ā-whenua, me ngā pūtake mō te huarere mō te ao katoa. Nā tēnei i tika ai te whakahaere r32 difluoromethane o AGEM me te whakatipu ā-wāhanga whakamutunga i te wā e kore nei i te hiahia, he mea nui.
Ko te difluoromethane e whakamahi ana i waenganui i ngā whakahaere huarua. He nui ngā tūtohu o enei i roto i ngā whenua katoa. Hoki haere tonu, ka whakamahi i tēnei ki te hanga i ngā rākau whakamahana wai hei āwhina i te whakaputu mai i ngā ahi. Tae atu noa rawa, ka whakamahi anō i tēnei ki te hanga i ngā pūhoro pākati e whakamahi ana i ngā mea taimata nei hei whakarite i ngā mea hou, pērā i te whakapakoko me te whakawehewe. Anō he mea, ko te difluoromethane kei roto i ngā karere tuhura, ā, kei roto hoki i te hanga i ngā mea e āwhina ana ki te whakariterite i ō tātou noho kāinga. Nā ēnei tūtohu katoa mō te whakamahi o te difluoromethane, kua whakaatuhia tōna mohiotanga me tōna hiranga i waenganui i ngā huarahi o ō tātou rangitau.
Nā te mea ko te difluoromethane he pai rawa i runga i ētahi o ngā hāpara tuarua, he mea nui ake ngā take hira hoki e whakangungu ana. Ko tētahi o ēnei ko ngā hydrofluoroolefins, rānei ko ngā HFOs. Ko ngā HFOs he momo hāpara hou, he “hāpara tika” hoki. whakamahi difluoromethane he iti noa iho te tūponotanga o te huringa ā-ao (GWP), ki te GWP, e hīnā kē ana he iti noa iho te ngenge ki te whai wāhi i te huringa ā-ao. Ko ngā HFO he pai hoki i te whakatōraitanga huarangi, koia nei ka taea te whakanui i ngā utu ēneiti.
Ke mohio ana te AGEM ngā whakahaeretanga matua o ngā tūranga katoa i runga i ngā hāpai hāpori pērā i ngā hāpori whakarite. Me whakatauhia e mātau ngā whakaaetanga hei whakamātau i ngā hiahia o ōu tūranga. Ki te hiahia koe ki tētahi pureti, ika rahi, nō reira ka mahi ai te AGEM i runga i a koe hei whakatakoto i ō waea hoki i runga i ō hiahia mau tonu. Ko tēnei raruraru whakatakotoranga ka whai take koe i ngā pakipaki hāpori pai rawa hei whakariterite i ō take, me te whakapai i te katoa o ngā mahi me te kairongo. Kaore te AGEM i te tīmata mai i ngā hāpori whakarite. Heoi anō he hanga tuhinga AGEM, ā, he hāpori Haidorobonu, Halokaraponu, Kimi Hāpori, me ngā hāpori iti nei. Ka kite koe ko te AGEM te hāpori e hiahiatia ana e koe.
Te whakatutuki i ngā pūtanga o te Difluoromethane he take nui rawa. Me tirotiro mō ngā pūtanga e rima nehe hei whai kia whakamana te paetukituki. Kei a tātou he raupapa hangai katoa me te aromatawai paetukituki here, ā, ko tētahi wāhanga hoki hei tautoko i ngā mea kāore i mahi i muri i te hoko. Ko tēnei te whakamana i te mea ka whiwhi ō mātau matua i ngā taonga pai rawa. Kia mana ai tātou i tō tātou hiahia mo te pai me te pai o te tautoko kaimahi. Kei tātou he kapa toa nui e āhei ana ki te āwhina i a koutou, ā, kia tiakina ngā hiahia a koutou. He mea kē kia taea ai tātou i te tūmomo nei, ko tā tātou tūmomo 24-ura, 7-rā i te wiki. Kei a tātou te āwhina i a koutou i waenganui i ngā wā katoa o te wiki.
Kei Taiwani te tū ā AGEM, he kāwanatanga whakamahi me te Rāngai Whaimana hei hanga rēheta i ngā huringa. He nui ngā mōhiotanga o te hunga nei i runga i ngā kaupapa rangahau me te whakapuaki i roto i tēnei marae mō ēnei 25 tau ki muri atu. Ko te mōhiohio ake i ngā pūnaha matua, ngā pūnaha whakauru, ngā pūnaha whakarite me ngā pūnaha matua e ai ki ngā take tonu i waenganui i te ao i waenga i ngā wāhanga e ono nei: Taiwani - Tāone Kaohsiung (Te Kaitiaki, Te Marautanga me te Whanonga) India - Mumbai, Vadodara, Coimbatore, Pune, Bengaluru, Delhi Hainanui - Wuhan Mīhana Rapa - Dubai (UAE) me Te Kīngitanga o Saudi Arabia Ingarangi - Kambridj. Nā mātau i tuku mai ngā whakatere pūnaha, ko te whakangungu pūnawaehu. Te whakariterite me te whakatakoto. Te whakamatakitaki ā-pūnaha. Te whakapakoko me te whakawāhi. Te hanga whakaahua. Me te hanga.
Kei AGEM he nuinga o ngā wīrea kriōnika e āhei ana ki te whakauru i ngā ahumahi me ngā upoko wai hāngai rawa, pērā i te oksihena matua, aha karbonikoa, nītoheni, me te Nitrous Oxide. Me whakamahi i ngā tapa me ngā mātākehae kitea mai hei whakarite i te hua nui rawa. Whakamahia ngā rauemi whakaora ahu, me whakawhiwhia te whakamahi i te nītoheni i roto i te waewae ahumahi. He tapa haumaru rua hei tautoko pūmau mō te mahi haumaru.We take tohu i te nuinga o ngā wīrea kriōnika e āhei ana ki te whakauru i ngā wai matua hāngai rawa. Ka taea e koe te whiriwhiria:Rahi Matua: 80L/100L/175L/195L/210L/232L/410L/500L/1000LUtu Mahi: 1.37MPa/2.3MPa/2.88MPa/3.45MPaTe Momo Takiwā Hōhonu: -196Takiwā Hōhonu Kapa: 50oC+20oCHoahoa: Pūkana me te Raraotaanga TauiraMatua Whakamahere: LO2, LN2, LArLCO2, LNG