Te tipu wai LNG e mau ana i te paheke iti, 6 MMSCFD me te Pūngao Ma
taipitopito hua
Ko te hau māori wai (LNG) he hau māori, ko te nuinga he methane, kua whakamataohia kia wai hei whakahaere i te rokiroki me te kawe. Tata ki te 1/600 o te rahinga o te hau māori i roto i te āhua hau. Ka whakaratohia e mātou he Whare Whakarewa Hau Māori i roto i te tauine iti (iti) me te tauine iti. Ko te kaha o ngā whare ka kapi i te 13 ki te neke atu i te 200 Tāne/rā o te hanga LNG (18,000 ki te 300,000 Nm3/rā). Hau whāngai: ● Ngā mara hau kua mau ● Hau hono / hau mura ● Hau koiora ● Hau paipa Kei roto i te whare whakarewa LNG katoa e toru ngā pūnaha: te pūnaha tukatuka, te pūnaha whakahaere taputapu me te pūnaha whaipainga. E ai ki ngā pūtake hau rerekē, ka taea te whakarerekē. E ai ki te āhuatanga tūturu o te pūtake hau, ka whakamahia e mātou te tukanga pai rawa atu me te kaupapa tino ōhanga hei whakatutuki i ngā hiahia rerekē o ngā kiritaki. Mā ngā taputapu e mau ana ki te paheke ka māmā ake te kawe me te tāuta. 1. Pūnaha Tukanga Ka pēhangahia te hau māori whāngai i muri i te tātari, te wehenga, te whakahaere pēhanga me te ine, kātahi ka tomo ki te pūnaha maimoatanga mua o te hau māori. Whai muri i te tango i te CO2, H2S, Hg, H2O me ngā warowaihā taumaha, ka tomo ki te pouaka makariri wai. Kātahi ka whakamataohia ki roto i te whakawhiti wera pereti, ka tangohia te waikawa i muri i te wai, ā, muri iho ka whakamataohia, ka whakamātaohia, ka tukuna ki te tāke mura, ā, ko te mea whakamutunga, ka tomo te wāhanga wai kua wehea ki te tāke rokiroki LNG hei hua LNG. Ko te tūtohi rere o te Whare Hanga LNG kua mau ki te retireti penei: Ko te pūnaha tukanga o te Whare Hanga LNG cryogenic kei roto: ● Te tātari hau whāngai, te wehenga, te whakahaere pēhanga me te wāhanga ine; ● Te wāhanga pehanga hau whāngai ● Te wāhanga maimoatanga mua (tae atu ki te tango waikawa, te whakamaroke me te tango warowaihā taumaha, te tango mercury me te puehu); ● Te wāhanga whakataurite MR me te wāhanga huringa kōpeketanga MR; ● Te wāhanga wai LNG (tae atu ki te wāhanga tango waikawa); 1.1 Ngā Āhuatanga o te Pūnaha Tukatuka 1.1.1 Wāhanga Whakamaarama-mua o te Hau Whāngai Ko ngā āhuatanga o te tikanga tukatuka o te wāhanga whakamaarama-mua o te hau whāngai ko ēnei: ● Ko te whakakorenga waikawa me te otinga MDEA he iti te huka, he iti te waikura, ā, he iti te ngaronga amine. ● Ka whakamahia te mimiti tātari ngota mō te whakamaroke hohonu, ā, he nui tonu te painga mimiti ahakoa i raro i te pēhanga wāhanga iti o te mamaoa wai. ● He iti te utu mā te whakamahi i te waro whakahohe kua whakakiia ki te whanariki hei tango i te mercury. Ka tauhohe te mercury ki te whanariki ki runga i te waro whakahohe kua whakakiia ki te whanariki hei whakaputa i te mercury sulfide, ka mimitihia ki runga i te waro whakahohe hei whakatutuki i te kaupapa o te tango mercury. ● Ka taea e ngā wāhanga tātari tika te tātari i te tātari ngota me te puehu waro whakahohe i raro i te 5μm. 1.1.2 Wāhanga Whakawai me te Whakamatao Ko te tikanga tukatuka kua tohua mō te wāhanga whakawai me te whakamatao ko te whakamatao huringa MRC (whakamaarama whakauru), he iti te whakapaunga pūngao. Ko tēnei tikanga te mea iti rawa te whakapaunga pūngao i roto i ngā tikanga whakamatao e whakamahia whānuitia ana, e whakataetae ana te utu hua i te mākete. He motuhake te wāhanga whakataurite hau whakamatao i te wāhanga kōpeketanga e rere ana. I te wā e mahi ana, ka whakakīia anō e te waeine whakataurite te hauhautanga ki te waeine kōpeketanga e rere ana, kia mau tonu ai te āhua mahi pumau o te waeine kōpeketanga e rere ana; i muri i te whakaweto i te waeine, ka taea e te waeine whakataurite te penapena i te hauhautanga mai i te wāhanga pēhanga teitei o te waeine kōpeketanga me te kore e tukuna te hauhautanga. Ehara i te mea ka taea anake te penapena i te hauhautanga, engari ka whakapoto hoki i te wā tīmatanga e whai ake nei. He mea whakarewa ngā takirere katoa i roto i te pouaka matao, ā, kāore he hononga flange i roto i te pouaka matao hei whakaiti i ngā wāhi turuturu pea i roto i te pouaka matao. 1.2 Ngā taputapu matua o ia Wāhanga S/N Ingoa Wāhanga Ngā taputapu matua 1 Wāhanga wehewehe tātari me te whakahaere hau whāngai Wehewehe tātari hau whāngai, mita rere, kaiwhakahaere pēhanga, pūwero hau whāngai 2 Wāhanga maimoatanga-mua Wāhanga whakakore waikawa Pūwero mimiti me te kaiwhakaora Wāhanga maroke Pourewa mimiti, whakamahana whakaora, whakamatao hau whakaora me te wehewehe hau whakaora Wāhanga tango hauwai taumaha Pourewa mimiti Wāhanga tango me te tātari mercury Tātari tango me te puehu 3 Wāhanga wai Pouaka makariri, whakawhiti wera pereti, wehewehe, pourewa whakakore waikawa 4 Wāhanga whakamatao hau whakamatao whakaranu Pūwero hurihuri hau whakamatao me te tāke whakataurite hau whakamatao 5 Wāhanga uta LNG Pūnaha uta 6 Wāhanga whakaora poka Pūwero whakaoho poka 2. Pūnaha whakahaere taputapu Hei aroturuki pai i te tukanga whakaputa o te huinga taputapu katoa, me te whakarite i te mahi pono me te mahi me te tiaki watea, ko te nuinga o te pūnaha whakahaere taputapu ko: Pūnaha whakahaere tohatoha (DCS) Pūnaha taputapu haumaru (SIS) Pūnaha Whakaoho Ahi me te Pūnaha Kimi Hau (FGS) Pouaka whakaata porowhita-kati (CCTV) Pūnaha tātari me ngā taputapu tino tika (mita rere, tātari, inemahana, pēhanga (ine) e tutuki ana i ngā whakaritenga o te tukanga. Ka whakaratohia e tēnei pūnaha ngā mahi whirihoranga tino tika, te whakatūnga me te aroturuki, tae atu ki te kohikohi raraunga tukanga, te whakahaere porowhita kati, te tūnga aroturuki mahi taputapu, te hononga me te ratonga whakaoho, te tukatuka raraunga wā-tūturu me te whakaatu, te ratonga au, te whakaaturanga whakairoiro, te ratonga pūrongo rekoata mahi me ētahi atu mahi. Ina puta he āhuatanga ohorere i roto i te wāhanga whakaputa, ina tukuna rānei e te pūnaha FGS he tohu whakaoho, ka tukuna e te SIS he tohu hononga tiaki hei tiaki i ngā taputapu kei te papaanga, ā, ka whakamōhio te pūnaha FGS ki te tari ahi ā-rohe i te wā kotahi. 3. Pūnaha Whaipainga Kei roto i tēnei pūnaha te nuinga o ngā mea: te wāhanga hau taputapu, te wāhanga hauota, te wāhanga hinu whakawhiti wera, te wāhanga wai tango tote me te wāhanga wai hurihuri whakamatao. I te mutunga o te tau 2025, e 32 ngā kaupapa LNG a Hengzhong. Kei roto i ēnei kaupapa ko te Mini LNG, te Micro LNG, me ngā tipu LNG me ngā tere rere mai i te 2 ki te 10 MMSCFD, ā, ko ngā kiritaki ko Īrāna, Rūhia, me Haina.