He maha ngā huarahi hei whirihora i ngā tukanga waeine rerekē mō te tukatuka hau māori, te tukatuka rānei i te tipu hau māori. Ko te whirihoranga whānui me te whirihoranga noa o te hau māori mō ngā puna hau kāore e hono ana. E whakaatu ana me pēhea te tukatuka i te hau māori kāore i te rongoatia hei hau māori hei hoko, ka haria ki te mākete kaiwhakamahi mutunga mā roto i ngā paipa. Te wai hau māori (NGL): propane, butane me te C5+ (he kupu noa tēnei mō te pentane me te hauwaiwai taumaha ngota teitei). Ko te hau māori taketake ka kohia i te nuinga o te wā mai i tētahi rōpū puna tata, ā, ka tukatukahia tuatahitia ki roto i te ipu wehewehe i te wāhi kohi hei tangohia te wai kore utu (tangohia te wai mai i te hau māori) me te wai whakapūkara hau māori. Ko te wai whakapūkara ka tukuna ki te whare whakapai hinu, ā, ka tukatukahia te wai hei wai para.
Kātahi ka haria te hau whāngai ki te tipu maimoatanga hau mā te paipa, te wāhi e purea ai te tuatahi. tangohia ngā hau waikawa (hauwai whanariki me te hauhā waro). Nā te maha o ngā herenga mahi me te taiao o te tukanga amine, kua piki haere te manakohia o ngā hangarau hou e hangai ana ki te whakamahinga o ngā kiriuhi polymer hei wehe i te hauhā waro me te hauwai whanariki mai i ngā awa hau māori. He ātaahua te kiriuhi nā te mea kāore e pau ngā matū. Ka tangohia te hau waikawa (mēnā he mea) mā te kiriuhi, mā te maimoatanga amine rānei, kātahi ka tukuna ki te wāhanga whakaora whanariki, e huri ana i te hauwai whanariki i roto i te hau waikawa hei whanariki taketake, hei waikawa whanariki rānei. I roto i ngā tukanga ka taea te whakamahi mō ēnei huringa, ko te tukanga Claus te tukanga tino mōhiotia mō te whakaora i te whanariki taketake, ko te tukanga whakapā tuku iho me te WSA (tukanga waikawa whanariki mākū) ngā hangarau e whakamahia whānuitia ana mō te whakaora i te waikawa whanariki. Ka taea te tukatuka i te iti o te hau waikawa mā te tahu.
Ko te hau toenga mai i te tukanga Claus e kiia ana ko te hau hiku, kātahi ka tukatukahia te hau i roto i te wāhanga maimoatanga hau hiku hei whakahoki mai i te matū whanariki toenga me te hangarua anō ki te wāhanga Claus. Waihoki, he maha ngā tukanga ka taea te whakamahi hei tukatuka i te hau hiku o te wāhanga Claus. Nā reira, he tino pai hoki te tukanga WSA nā te mea ka taea e ia te whakahaere i te maimoatanga whakamahana-ake i runga i te hau hiku.
Ko te mahi e whai ake nei o te tipu maimoatanga hau ko te whakamahi i te mimiti hou i roto i te triethylene glycol wai (TEG), e mōhiotia whānuitia ana ko te ethylene glycol dehydration, te deliquescent chloride desiccant, te taputapu adsorption pressure swing (PSA) rānei e whakamahi ana i te adsorbent totoka hei adsorption hou hei tango i te mamaoa wai mai i te hau. Ka taea hoki te whakaaro ki ētahi atu tukanga hou, pērā i te wehenga membrane.
Kātahi ka tangohia te konukōre mā te whakamahi i tētahi tukanga mimiti pērā i te waro whakahohe, i te tātari ngota ngota hou rānei.
Ahakoa kāore i te tino kitea, i ētahi wā ka whakamahia tētahi o ngā tukanga e toru hei tango me te whakakore i te hauota:
- Ko te tukanga pāmahana iti (taputapu tango hauota) e whakamahi ana i te whakatōtō pāmahana iti. Mena e tika ana, ka taea te whakarerekē i te tukanga hei whakaora i te hēriuma.
- I roto i te tukanga mimiti, ka whakamahia te hinu kikokore, te whakarewa motuhake rānei hei mimiti.
- Ka whakamahia te waro whakahohe, te tātari ngota rānei hei momo mimiti mō te tukanga mimiti. Tērā pea he iti noa te whakamahinga o tēnei tikanga nā te mea e kiia ana ka ngaro te butane me ngā warowaihā taumaha ake.
Whakapā mai ki a mātou:
Te Kamupene Taputapu Aunoatanga Hengzhong o Sichuan
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Wā tuku: Hepetema-03-2023