hae-haukene

Nature Gas i ka CNG/LNG Plant

  • Mea hānai maʻamau: Natural, LPG
  • Laulā kaha: 2×10⁴ Nm³/d~500×10⁴ Nm³/d (15t/d~100×10⁴t/d)
  • Ka hana: 'akomi, PLC hoʻomalu
  • Utilities: pono kēia mau mea pono:
  • kinoea maoli
  • Mana uila

Hoʻolauna Huahana

Hoʻomaʻemaʻe ʻia ke kinoea hānai hoʻomaʻemaʻe cryogenically a hoʻopaʻa ʻia i loko o ka mea hoʻololi wela e lilo i kinoea kūlohelohe wai (LNG).

Hana ʻia ka hoʻoheheʻe ʻana o ke kinoea maoli ma kahi kūlana cryogenic. I mea e pale aku ai i ka pōʻino a me ka hoʻopaʻa ʻana o ka mea hoʻololi wela, pipeline a me nā valves, pono e hoʻomaʻemaʻe ʻia ke kinoea hānai ma mua o ka liquefaction e wehe i ka makū, CO.2, H2S, Hg, hydrocarbon kaumaha, benzene, etc.

wehewehe huahana1 hua-huahana2

ʻO ke kaʻina hana Nature Gas i CNG/LNG e pili ana i kekahi mau ʻanuʻu

Hoʻomaʻamaʻa mua: Hoʻomaʻamaʻa mua ʻia ke kinoea maoli e wehe i nā mea haumia e like me ka wai, carbon dioxide, a me ka sulfur.

ʻO nā kumu nui o ka hoʻomaʻamaʻa mua ʻana i ke kinoea maoli:
(1) Hōʻalo i ka hoʻoheheʻe ʻana o ka wai a me nā ʻāpana hydrocarbon i ka haʻahaʻa haʻahaʻa a me ka hoʻopaʻa ʻana i nā lako a me nā paipu, e hōʻemi ana i ka hiki ke hoʻoili kino ʻia o nā paipu.
(2) Hoʻomaikaʻi i ka waiwai calorific o ke kinoea maoli a hoʻokō i ke kūlana maikaʻi o ke kinoea.
(3) E hōʻoia i ka hana maʻamau o ke kinoea liquefaction unit ma lalo o nā kūlana cryogenic.
(4) E pale i nā haumia ʻino e hoʻopōʻino i nā paipu a me nā mea hana.

Liquefaction: Hoʻomaʻalili ʻia ke kinoea i hana mua ʻia i nā mahana haʻahaʻa loa, ma lalo o -162°C, ma ia manawa e hoʻoheheʻe ʻia i loko o kahi wai.

Ka Waihona: Mālama ʻia ka LNG i loko o nā pahu pahu kūikawā a i ʻole nā ​​​​mea pahu, kahi e mālama ʻia ai i nā haʻahaʻa haʻahaʻa e mālama ai i kona kūlana wai.

Kaʻahele: Lawe ʻia ka LNG i nā pahu pahu kūikawā a i ʻole nā ​​​​mea pahu i kona wahi e hele ai.

Ma kona wahi e hele ai, ua ho'āla hou 'ia ka LNG, a i 'ole e ho'ololi hou 'ia i loko o ke kinoea, no ka ho'ohana 'ana i ka ho'omehana, ka hana mana, a i 'ole nā ​​noi 'ē a'e.

He ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka LNG ma mua o ke kinoea kūlohelohe i kona kūlana kinoea. He liʻiliʻi ka liʻiliʻi o ka LNG ma mua o ke kinoea maoli, e maʻalahi ka mālama a me ka lawe ʻana. He ʻoi aku ka nui o ka ikehu kiʻekiʻe, ʻo ia hoʻi, hiki ke mālama ʻia ka nui o ka ikehu ma kahi liʻiliʻi liʻiliʻi o LNG ma mua o ka nui o ke kinoea maoli. He koho maikaʻi kēia no ka hāʻawi ʻana i ke kinoea kūlohelohe i nā wahi i pili ʻole i nā paipu, e like me nā wahi mamao a i ʻole nā ​​mokupuni. Eia hou, hiki ke mālama ʻia ka LNG no nā manawa lōʻihi, e hāʻawi ana i ka lako pono o ke kinoea maoli i ka wā o ka koi nui.