10 ~ 20 × 10⁴m³ Osisi Mbelata LNG omenala / D

Ọdịdị nke LNG

a) Nhazi

LNG / LCBM bụ ngwakọta hydrocarbon yana methane dị ka ihe bụ isi, nke nwere obere ego nke ethane, propane, nitrogen na ihe ndị ọzọ na-adịkarị na gas eke.

N'ikwu ya n'ozuzu, ọdịnaya methane nke LNG / LCBM dị elu karịa 80% yana ọdịnaya nitrogen dị ala karịa 3%.

Ọ bụ ezie na ihe bụ isi nke LNG bụ methane, enweghị ike ịchọpụta ihe anụ ahụ na kemịkalụ nke LNG site na methane dị ọcha.

Enwere ike ịchọta ihe gbasara anụ ahụ na thermodynamic nke methane na ihe ndị ọzọ metụtara gas eke n'akwụkwọ ntụaka na akwụkwọ ntuziaka mgbakọ na mwepụ thermodynamic dị mkpa.

b) Njupụta

Njupụta nke LNG / LCBM dabere na ihe ndị mejupụtara ya, nke na-abụkarị n'etiti 430kg / m3 na 470kg / m3, mana n'ọnọdụ ụfọdụ ọ nwere ike ịdị elu ruo 520kg / m3. Njupụta bụkwa ọrụ nke okpomọkụ mmiri mmiri, mgbanwe ya na-adaberekwa na 1.35kg / m3. ℃.

Ngwa akụrụngwa nke ụlọ ọrụ LNG

1) Isi usoro usoro ihe mejupụtara usoro ihe owuwu LNG / LCBM:

Sistemụ nzacha na mkpakọ nri gas

Sistemụ mwepụ asịd nke nri gas

Sistemụ nkụ gas na-eri nri

Sistemụ mwepụ hydrocarbon dị arọ nke na-ebufe gas na nri

Sistemụ mwepụ na nzacha nke gas nri Mercury

Sistemụ mmiri mmiri dị ọcha nke gas dị ọcha

Sistemụ nchekwa na njem LNG na sistemụ mkpakọ apịtị

Sistemụ friji isi na / ma ọ bụ sistemụ friji enyemaka

Sistemụ enyemaka nchekwa

Sistemụ njikwa ngwa na eletriki

2) Nhazi sistemụ inyeaka nke sistemụ inyeaka osisi LNG / LCBM:

Sistemụ mmiri jụrụ oyi na-agbasa

Sistemụ mmiri ọkụ na/ma ọ bụ steam

Sistemụ ikuku ngwa egwu

Sistemụ Nitrogen

Sistemụ gas mmanụ ma ọ bụ / na sistemụ mmanụ mmanụ