Te Pūngao LNG o te Ao: Ngā Taumahatanga Tuku, Ngā Huringa Mākete, me te Tūranga Hiranga o ngā Otinga Whakatere Whakauru
Ka tūtaki te tono i ahu mai i te werawera ki ngā ārai hanganga
Kei te whakatere ngā mākete LNG o te ao i ngā wai pōrearea. Ahakoa te pikinga o te pāmahana raumati e akiaki ana i te tono whakamatao nui, e whakaatu ana ngā raraunga Kpler i tētahi mea tino miharo: kua heke te tipu kaweake LNG o te tau 2024 ki te 0.4% noa iho—ko te tere puhoi rawa atu mai i te tau 2015. I ahu mai tēnei pēhanga i ngā whakaroa kaupapa a te US me ngā whiunga ki ngā hanganga o Rūhia, me te whakawhāiti i ngā taonga ahakoa te pikinga o ngā kawemai Āhia me Ūropi. I piki ake ngā utu TTF o Ūropi mā te 1.2% i te wiki kua hipa i waenganui i te whakakī nui o ngā rokiroki, me ngā taonga 18.8 ōrau i raro i ngā taumata 2024. I taua wā, nā te angitu nui o te hokohoko a te US-Haina i whakaheke i ngā taripa LNG mai i te 140% ki te 25%, me te whakatuwhera anō i ngā ara mō ngā rerenga hau o Amerika ki Āhia.
Te Pekenga Wai o Haina me te Hiahia Whakarei i te Reka
Kei te kaha a Haina ki te whakakī i te āputa o te tuku. Ko ngā whakatutukitanga tata nei ko te otinga o te miihini o te teihana hinu Longkou LNG a Sinopec, te whakahaere pumau a CNPC i tana tipu whakamātautau Sichuan mō ngā rā 20, me te tīmatanga o te pokapū tukatuka cryogenic maha-āhuatanga tuatahi o Haina—he peke hangarau mō te whakamahinga hau uara nui. E whakaatu ana ēnei ahunga whakamua i tētahi mea nui hei whakahohe: ngā reti whakareka hau maori. Mā ēnei waeine whakauru—e whakakotahi ana i te maimoatanga amine, ngā tātari ngota, me te tango i te mercury—ka whakarite kia tutuki te hau whāngai i ngā whakaritenga waimeha pakari (H2S
Whakaora NGL: Mai i te Pokapū Utu ki te Mīhini Hua
Koinei te wāhi e tūtaki ai te rautaki me te whai wāhitanga. E ai ki a Goldman Sachs, ka piki ake ngā utu NGL, ka tata ki te 40% o ngā hinu mata Brent i te tau 2025. Ehara tēnei i te mea iti; he mea whakarerekē. Whai huaNgā wae whakaora NGL(hei tauira, ngā demethanizers e hangai ana ki te turbo-expander) ka taea te tango i te 90%+ o te ethane, te propane, me ngā wāhanga taumaha ake—ka huri i te hau toenga hei hua utu nui. I te Permian Basin anake, ka tata te putanga NGL ki te 4,900 tana/rā i te tau 2025. Mō ngā tipu waikura, ehara i te mea he uaua hangarau anake te whakauru i te whakaora—engari he hopu i tētahi awa moni tuarua e whakakore ana i ngā tawhē hurihuri a te LNG.
Te Kaupapa Whakamaroke: Te Karo i te Hē o te Taunga Tuku Iho
Kei te mahara koe ki te pahūtanga o te Freeport LNG i te tau 2022? Nā te aukati i te kaweake i te $20 piriona ia rā i hinga ai te utu hau o te US i te 9%. Ahakoa he maha ngā take matua, i whakanuia e ia tētahi pono e kore e taea te whiriwhiri:ngā waeine marokehe parepare kei mua i te rārangi. Ko te urunga iti o te wai ka tūpono ki te hanganga hukapapa, ka kino ai ngā tāpine me ngā takirere, ko ngā toenga CO2/H2S ka tere ake te waikura. Hou ngā pūnaha triethylene glycol (TEG) Me eke ngā whakamaroke whakamaroke ki te -150°F me te pono. I te whānui haere o ngā kaupapa, kei te noho hei paerewa ngā paheke aunoa me ngā tātari makuku wā-tūturu me ngā huringa whakaora—te whakawhiti i te maroketanga mai i te tūemi "tīkina-pouaka" hei mea e hiahiatia ana mō te manawanui.
Te Raina Taketake
Te Whakarewatanga Kāore e tū motuhake ana i ēnei rā. He whakakotahitanga o te purenga, te whakaora, me te whakamaroke tika. Ko ngā tipu e matatau ana ki tēnei whakaurunga—mā roto i ngā nekehanga matatau, ngā tātaritanga matapae, me te whakanui NGL—ka kaha ake i te huringa e whai ake nei. Ko te hunga e whakaroa ana? Ka tūpono rātou ki te noho hei kōrero whakatūpato i roto i tētahi ahumahi e hangaia ana ngā tawhē i mua i te maimoatanga.
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