Whakaritea 50×10⁴mita³ / Te whare hanga wai hau māori D

Kupu Whakataki

Te hanganga o te kaupapa 50 × 10⁴mita³/ Kaupapa whakapūnga hau māori D me ngā whare tautoko me te tāke LNG kotahi 10000 m3 te kaha. Ko ngā wāhanga tukatuka matua ko te pēhanga hau whāngai, te wāhanga tango waro, te wāhanga whakamaroke, te wāhanga tango mercury me te warowaihā taumaha, te wāhanga whakapūnga, te rokiroki hauhautanga, te pēhanga mamaoa tere, te pāmu tāke LNG me ngā whare uta.

He pēhea te mahi a te maimoatanga hau māori i mua i te whakapūkara?

Ka puta mai te puna kai o ngā tipu i roto i te āhua hau mā roto i te paipa. Kei roto i te hau māori i tangohia mai i te whenua ngā poke, te wai me ētahi atu wai e pā ana, nō reira i mua i te whakarewatanga, me haere te hau i roto i tētahi tukanga maimoatanga hei tango i ngā matū kāore e hiahiatia. Ka haere te hau mā roto i tētahi raupapa oko, pūwero me ngā paipa, ka wehea te hau i ia taahiraa mai i ngā wai taumaha me ngā poke.

Tuatahi, ka tangohia te wai me te wai whakapūkara, ā, muri iho ka te tango i te hau waikawa (hauora waro, CO2), hauwai whanariki (H2S) me te mercury (Hg). Kāore e hiahiatia ēnei matū, nā te mea ka puta he hukapapa i te wā e whakarewahia ana, ā, ka waikura i roto i ngā paipa me ngā whakawhiti wera LNG. Ka whakamataohia te toenga o te ranunga, ā, ka wehea ētahi atu wai hau maori taumaha ake i te ranunga i mua i te whakarewatanga. Ka taea te penapena me te hoko motuhake i ngā warowaihā kua tangohia. Ko te nuinga o te hau e toe ana he methane me ētahi ethane, ka kawea ki te whakarewatanga.

Ko te hau māori wai, e kiia pototia ana ko te LNG, he whakatōtō i te hau māori hei wai mā te whakamatao i te hau māori hau i raro i te pēhanga noa ki te – 162 ℃. Ka taea e te wai te penapena nui i te wāhi rokiroki me te wāhi kawe i te hau māori, ā, he pai hoki ngā painga o te nui o te uara wera, te mahi teitei, te āwhina i te taurite o te whakahaere kawenga tāone, te āwhina i te tiaki taiao, te whakaiti i te parahanga tāone me ētahi atu.

Ko te kaupapa tukanga ko te nuinga o ngā mea: te waeine whakahaere me te ine i te pēhanga hau whāngai,waeine purenga hau māorime te wāhanga waimeha hau māori, te pūnaha rokiroki hauhautanga, te pūnaha kōpeketanga toiao o te hauhautanga, te wāhanga rokiroki me te uta LNG.

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.

Kei a mātou ngā Whare Whakarewa Hau Taiao i roto i ngā tauine iti me ngā tauine iti. Ko te kaha o ngā whare whakarewa ka kapi i te 13 ki te neke atu i te 200 Tāne ia rā o te hanga LNG (18,000 ki te 300,000 Nm).³/rā).

E toru ngā pūnaha o tētahi tipu whakapūngao LNG: 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 āhua o te pūtake hau, ka whakamahia e mātou te tukanga pai rawa atu me te kaupapa tino ohanga 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 tukatuka

Ka pēhangahia te hau māori whāngai i muri i te tātari, te wehenga, te whakahaere pēhanga me te ine, kātahi ka uru ki te pūnaha maimoatanga hau māori i mua. Whai muri i te tango i te CO₂, H₂S ,Hg, H₂O me ngā warowaihā taumaha, ka uru ki te pouaka makariri waikeri. Kātahi ka whakamataohia i roto i te whakawhiti wera pereti, ka tangohia te waikawa i muri i te waikeri, kātahi ka whakamataohia, ka whakamātaohia, ka tukuna ki te tāke waikeri. Hei whakamutunga, ka uru te wāhanga wai kua wehea ki te tāke rokiroki LNG hei hua LNG.

Ko te tūtohi rere o te tipu LNG kua whakanohoia ki runga i te reti koia tēnei:

Ko te pūnaha tukanga o te Whare Hanga LNG cryogenic ko:

• ● Te tātari hau whāngai, te wehenga, te whakahaere pēhanga me te waeine ine;

• ● Wāhanga pēhanga hau whāngai

• ● Wāhanga maimoatanga mua (tae atu kite whakakore waikawa,matewaime te tango i te warowaihā taumaha, te tango i te konukōre me te puehu);

• ● Te waeine whakataurite MR me te waeine huringa kōpeketanga MR;

• ● Wāhanga whakapūkara LNG (tae atu ki te wāhanga whakapūkara);

1.1 Ngā āhuatanga o te pūnaha tukanga

1.1.1 Wāhanga maimoatanga hau whāngai

Ko ngā āhuatanga o te tikanga tukatuka o te waeine tukatuka hau whāngai:

• ●Te whakakore waikawa ki te otinga MDEAHe iti ngā painga o te pahuka, te iti o te waikura, me te iti o te ngaronga amine.

• ●Te mimiti i te tātari ngotae whakamahia ana mō te maroketanga hohonu, ā, he pai tonu te mimiti ahakoa i raro i te pēhanga ā-wāhanga iti o te kohu wai.

• ● He iti te utu mō te whakamahi i te waro whakahohe kua whakakiia ki te whanariki hei tango i te konutei. Ka tauhohe te konutei ki te whanariki ki runga i te waro whakahohe kua whakakiia ki te whanariki hei whakaputa i te konutei whanariki, ka mimitihia ki runga i te waro whakahohe hei whakatutuki i te kaupapa o te tango konutei.

• ● Ka taea e ngā huānga tātari tino tika te tātari i te tātari ngota me te puehu waro whakahohe i raro i te 5μm.

1.1.2 Wāhanga wai me te pouaka whakamātao

Ko te tikanga tukatuka kua tīpakohia mō te waeine wai me te pouaka whakamātao ko te MRC (whakamātao whakaranu) huringa pouaka whakamātao, he iti te whakapaunga pūngao. Ko tēnei tikanga te mea iti rawa te whakapaunga pūngao i roto i ngā tikanga pouaka whakamātao e whakamahia whānuitia ana, e whakataetae ana i te utu hua i te mākete. He motuhake te waeine whakataurite pouaka whakamātao i te waeine pēhitanga hurihuri. I te wā e mahi ana, ka whakakī anō te waeine whakataurite i te pouaka whakamātao ki te waeine pēhitanga hurihuri, kia mau tonu ai te āhua mahi pumau o te waeine pēhitanga hurihuri; I muri i te whakaweto i te waeine, ka taea e te waeine whakataurite te penapena i te pouaka whakamātao mai i te wāhanga pēhanga teitei o te waeine pēhitanga me te kore e tukuna te pouaka whakamātao. Ehara i te mea ka taea anake te penapena i te pouaka whakamātao, engari ka whakapoto hoki i te wā tīmatanga e whai ake nei.

He mea whakarewa ngā takirere katoa i roto i te pouaka makariri, ā, kāore he hononga flange i roto i te pouaka makariri hei whakaiti i ngā pūwāhi turuturu pea i roto i te pouaka makariri.

1.2 Ngā taputapu matua o ia Wāhanga

2. Pūnaha whakahaere taputapu

Hei aroturuki tika i te tukanga whakaputa o te huinga taputapu katoa, me te whakarite kia pono te mahi me te whakahaere me te tiaki watea, ko te pūnaha whakahaere taputapu te nuinga o ngā mea:

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, ine pēhanga) e tutuki ana i ngā whakaritenga o te tukanga. Ka whakaratohia e tēnei pūnaha ngā mahi whirihoranga, te whakatūnga me te aroturuki tino tika, tae atu ki te kohikohi raraunga tukanga, te whakahaere porowhita kati, te aroturuki i te mana whakahaere taputapu, te hononga me te ratonga whakaoho, te tukatuka me te whakaatu raraunga wā-tūturu, te ratonga au, te whakaatu 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 tiaki hononga 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 waeine hau taputapu, te waeine hauota, te waeine hinu whakawhiti wera, te waeine wai tango tote me te waeine wai toiawhio whakamatao.