Paheke whakakorenga hau maori 100MMSCFD me te tukanga otinga MDEA
I whānau mai a Sichuan Hengzhong Clean Energy Equipment Co., Ltd. i te tau 2012, ā, ka taea e mātou te whakarato i ngā otinga me te kete taputapu mō ngā taputapu maimoatanga puna. ngā taputapu whakangao hau māori, mōkihi whakaora whanariki, Te wae tango LPG me te wae whakaora NGL, Te whare whakapūngao LNG, wae whakaputa hauwai, mōkihi tango hauhā, huinga whakaputa hau.
E toru ngā pūnaha o tētahi paheke whakakorenga whanariki: 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.
- Te tukanga matua mō te whakamahi i te otinga MDEA hei tango i te CO2 me te H2S:
Ka tomo te wai māori mai i te taha whakarunga ki te wāhanga tango waikawa, e whakamahi ana i te otinga MDEA hei tango i ngā hau waikawa pēnei i te CO2\H2S mai i te hau mata.
Ka tomo te hau māori ki te ngongo mai i raro ka rere ki runga. Ko te otinga MDEA kua whakahoutia katoatia (te otinga kikokore) ka tomo ki te ngongo mai i runga ka rere ki raro. Ka pa katoa ngā au whakamuri o te otinga MDEA me te hau māori ki te ngongo, ka mimiti i te CO2 me te H2S i roto i te hau, ka whakawhiti i a rātou ki te āhua wai. Ka tangohia ngā wāhanga kāore i mimiti mai i te tihi o te ngongo ka tomo ki te pouaka whakamatao hau whakakore waikawa me te wehewehe. Ko te hau e puta ana i te wehewehe hau whakakore waikawa ka tomo ki te wāhanga whakamatao-mua hau whāngai, ā, ka tukuna te wai whakapūhau ki te tāke mura.
TKo te ihirangi CO2 i roto i te hau maori kua tukatukahia he iti iho i te 50 PPM, ā, ko te ihirangi H2S he iti iho i te 4 PPM.
Ko te otinga MDEA kua mimiti i te CO2 me te H2S, e kiia nei ko te wai momona, ka tukuna ki te pourewa mura, ka whakaitihia te pēhanga, ā, ka tukuna te hau maori mura ki te pūnaha whakaputa hau. Kātahi ka whakawhiti te wai momona mura ki te otinga (wai kikokore) e rere ana i waho o te raro o te pourewa whakaora. Kātahi ka whakanuia te pāmahana ki te ~203 °F ka tukuna ki te wāhanga o runga o te pourewa whakaora, ka tangohia te wera me te whakaora kia tae rā anō te wai kikokore ki te kukū e hiahiatia ana.
Ka haere te wai kikokore mai i te pourewa whakaora mā te whakawhiti wera wai kikokore me te whakamatao wai kikokore, ka whakamataohia ki te 113 °F, ā, ka pēhia e te papu wai kikokore i mua i te urunga ki te wāhanga o runga o te pourewa mimiti.
Ka haere te hau e puta mai ana i te tihi o te pourewa whakaora mā te pouaka whakamatao hau waikawa ka tomo ki te wehewehe hau waikawa. Ka tukuna te hau e puta ana i te wehewehe hau waikawa ki te pūnaha tuku hau waikawa, ā, ka hoki te wai whakapūhau ki te tāke ārai MDEA.
Ka whakamahanatia te pūtake wera o te kohua pourewa whakahou e te hinu wera.
Ko ngā taputapu tukatuka matua o tēnei waeine ko te pourewa mimiti me te pourewa whakaora.
Ngā tawhā hoahoa：
Te kaha tukatuka: 100MMSCFD
Te wāhi hoahoa o te ihirangi CO2 i roto i te hau mata: 5% (mol % )
Ko te nui o te H2S i roto i te hau mata he 8ppmv
Te pēhanga whakahaere o te pourewa mimiti: 986.1psig
Te pāmahana whakahaere o te pourewa mimiti: 104 ℉ ~ 140 ℉
Te pēhanga whakahaere o te pourewa whakaora: 4.351psig ~ 7.252psig
Te pāmahana whakahaere o te pourewa whakaora: 203 ℉ ~257 ℉
Pūtake wera whakaora: Te whakamahana hinu wera
Te ihirangi CO2 i roto i te hau kua whakakorea te waikawa ≤50PPM
te ihirangi hau i roto i te hau kua whakakorea te waikawa ≤4PPM
3) Te whānuitanga o te tono
50% ~ 110%
- 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
- 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.