Usoro mgbake nke obere hydrocarbons sitere na gas metụtara na ubi mmanụ (2)

3) Sistemụ friji gas eke

1) Nkọwa usoro

Mgbe mmiri kpọnwụrụ akpọnwụ ma sachaa uzuzu, gas eke na-abanye na ihe na-agbanwe okpomọkụ, okpomọkụ ahụ na-agbada ruo ~7 Celsius tupu ọ banye na sistemụ friji propane. Okpomọkụ ahụ na-agbada ruo -33 Celsius C~ tupu ọ banye na ihe na-ekewa obere okpomọkụ. A na-ekpo ọkụ oge gas nke ihe na-ekewa obere okpomọkụ na ihe na-agbanwe okpomọkụ ruo ~13 Celsius, usoro mmiri mmiri na-abanyekwa n'ụlọ elu NGL mgbe ọ gbanyụrụ.

2) Paramita nhazi

Ike nhazi gas nri: 70 × 10⁴ Nm³/d

Nrụgide ọrụ 3.5MPaG

Okpomọkụ mbata ~7 ℃

Okpomọkụ mpụga ~ - 33 ℃

4) Sistemụ ụlọ elu NGL

1) Nkọwa usoro

Hydrocarbons ndị na-esi n'ebe dị ala na-ekewapụ ha na-abanye n'ụlọ elu NGL mgbe ha gbasasịrị nrụgide. Elu ụlọ elu ahụ bụ gas sitere n'okike nke ewepụrụ nnukwu hydrocarbons, ala ụlọ elu ahụ bụkwa hydrocarbons dị arọ.

2) Paramita nhazi

Nrụgide ọrụ ụlọ elu NGL 1.0MPa G

5) sistemụ nchekwa hydrocarbon dị arọ

1) Nkọwa usoro

Ngwaahịa: NGL

2) Paramita nhazi

Tankị nchekwa NGL

Nrụgide ọrụ 1.0MPa G

Okpomọkụ imewe 100 ℃

Olu nke 50 m ³

6) Sistemụ nchekwa mmiri nsị

1) Nkọwa usoro

Ebe nchekwa nsị.

2) Paramita nhazi

tankị nchekwa mmiri nsị

Nrụgide ọrụ Nrụgide nkịtị

Okpomọkụ imewe 80 ℃

Olu nke 50 m ³

Na mgbakwunye na teknụzụ, mgbake nke obere hydrocarbons sitere na gas metụtara ya nwekwara uru gburugburu ebe obibi. Site n'ịnaghachi NGL na LPG, ọnụọgụ methane na gas ndị ọzọ na-apụta n'ime ikuku na-ebelata, na-enye aka na mgbalị iji belata mgbanwe ihu igwe. Ọzọkwa, ime ka ihe ndị bara uru sitere na gas ndị metụtara ya dịkwuo mma na-enyere aka ibelata ihe mkpofu na ime ka ojiji nke ihe ndị sitere n'okike ka mma.

Na mmechi, mgbake nke NGL na LPG site na gas metụtara na ubi mmanụ bụ usoro dị oke mkpa nke na-eme ka ọ bụghị naanị na ọ na-agbakwụnye uru na mmiri gas kamakwa ọ na-enye aka na nchekwa ike na nkwado gburugburu ebe obibi. Site na iji teknụzụ dị elu dị ka nhazi na nnabata cryogenic, ụlọ ọrụ ahụ na-aga n'ihu na-emeziwanye arụmọrụ na irè nke Mgbake NGL na LPG, na-ahụ na a naghị emefusị ihe bara uru nakwa na a na-ebelata mmetụta gburugburu ebe obibi.