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Nkọwa Ọrụ

·Nkọwa nke ọrụ dehydration Molecular Sieve:

N'ikpeazụ ịghapụ karbon, ihe omimi na-adịghị nke ọma na-agbata n'ime Tower A, ebe mmiri na-agbanwe agbane site n'akwụkwọ mmanya molecular sieve. Ihe omimi na-esi n'elu na-enweghị mmiri elu igwe ≤ -60°C ma si na-egosi ya n'elu. N'ikpeazụ ịgbatama, Tower B gbagharị na njikwa: ihe omimi ma ọ bụ nitrogen na-emepụta n'ime ugbo mmiri wee jikọta ya maka ịkpachara akwụkwọ mmanya molecular sieve. Mmiri a na-ekpuchi ya na-agbanwe na-agbanwe n'ime cooler. Nkeji, ihe omimi osisi osisi na-ejikarị maka ịgbachite akwụkwọ mmanya ruo 40°C, emechitela njikwa maka ntanetanee. Ndị otu abụọ anaghị ekwe omume ịbawanye site n'ime valves ndị na-akpaghị akpa, na oge mbụ 8–12 awa.

·Ndoro-ndoto Ose Osisi + Nkọwa nke Ndoro-ndoto (TSA):

N'kà egwuregwu na-egbu agwa, ihe omimi na-adị ya n'ime exchanger mmiri akpụkpọ maka precooling, na-enyere aka ikpuchi oke C₅+ hydrocarbons. Ezi uwe ha mgbe ahụ dị elu site na turbo-expander ma ọ bụ refrigerant zuru ezu, kama oil phase (irecovery LPG/NGL) na-adịghị n'ime separator mmiri elu. Hydrocarbons elu ole na-adị n'ime gas phase baa n'ime TSA molecular sieve adsorption tower, ebe hydrocarbons elu na-adị njikọrịta. Outlet gas, na ngwaahịa hydrocarbon elu ≤ 20 mg/Nm³, enwetakwara ya n'ime liquefaction unit. Mgbe adsorption na-eche echensu, purified gas na-edunruru enweghị ike ịbawanye ya n'aka ọdịnaya. Hydrocarbons elu na-edunruru ha na-adị ha kacha elu ma ọ bụrụ na ha enweghị ike ịbawanye ya, ma ọ bụrụ na regeneration gas na-enweghị ike ịbawanye ya dị ka fuel gas.

·Ogige, Imeputa na Akwadozi Mmiri:

Emedeputa ya maka ntụgharị ngalaba na njikọ n'elu usoro, na-eweta ịnata ahụike nlegharị anya. Ndabere nkeji otúrụ gara n'ihu na ngalaba na-adịgboro n'ozuzu bụ 7 afọ.