10~20×10⁴m³ / D hale hana hoʻoheheʻe LNG maʻamau

ʻAno o ka LNG

a) Hoʻonohonoho ʻana

ʻO ka LNG / LCBM kahi hui hydrocarbon me ka methane ma ke ʻano he mea nui, nona ka liʻiliʻi o ka ethane, propane, nitrogen a me nā mea ʻē aʻe i loaʻa pinepine i loko o ke kinoea kūlohelohe.

Ma keʻano laulā, ʻoi aku ka nui o ka methane o ka LNG / LCBM ma mua o 80% a ʻoi aku ka haʻahaʻa o ka nitrogen ma mua o 3%.

ʻOiai ʻo ka methane ka ʻāpana nui o ka LNG, ʻaʻole hiki ke hoʻoholo ʻia nā waiwai kino a me nā kemika o LNG mai ka methane maʻemaʻe.

Hiki ke loaʻa nā waiwai kino a me ka thermodynamic o ka methane a me nā ʻāpana kinoea kūlohelohe ʻē aʻe i nā puke kuhikuhi pili a me nā manual helu thermodynamic.

b) Ka nui o ka paʻa

ʻO ka nui o ka LNG / LCBM e pili ana i kona mau ʻāpana, ma waena o 430kg / m3 a me 470kg / m3, akā i kekahi mau hihia hiki ke kiʻekiʻe a hiki i 520kg / m3. ʻO ka nui kekahi hana o ka mahana o ka wai, a ʻo kona gradient loli ma kahi o 1.35kg/m3. ℃.

Nā lako o ka hale hana LNG

1) ʻŌnaehana hana nui ka ʻōnaehana nui o ka mea kanu LNG / LCBM:

ʻŌnaehana kānana a me ka hoʻopili kinoea hānai

ʻŌnaehana hoʻopau ʻacidification kinoea hānai

ʻŌnaehana hoʻomaloʻo kinoea hānai

ʻŌnaehana wehe hydrocarbon kaumaha kinoea hānai

ʻŌnaehana wehe a kānana ʻo Mercury o ke kinoea hānai

ʻŌnaehana hoʻoheheʻe haʻahaʻa kinoea i hoʻomaʻemaʻe ʻia

Ka mālama ʻana a me ka halihali ʻana o ka LNG a me ka ʻōnaehana hoʻopili bog

ʻŌnaehana hoʻomaʻalili nui a me/a i ʻole ʻōnaehana hoʻomaʻalili kōkua

ʻŌnaehana hoʻomaha palekana

Mea hana a me ka ʻōnaehana hoʻokele uila

2) ʻO ka ʻōnaehana kōkua o ka ʻōnaehana kōkua o ka mea kanu LNG / LCBM:

ʻŌnaehana wai hoʻoluʻu e kaapuni ana

ʻŌnaehana mahu a me/a i ʻole ka wai wela

ʻŌnaehana ea mea kani

ʻŌnaehana naikokene

ʻŌnaehana kinoea wahie a i ʻole / a me ka ʻōnaehana ʻaila wahie