Mgbanwe nke ihe mejupụtara gas nri ga-eweta ihe ịma aka na ọgwụgwọ tupu a gwọọ ya na iwepụ ihe ọṅụṅụ.
Nzaghachi nke sistemụ tupu ọgwụgwọ gas nri na mgbanwe akụkụ
n Nzaghachi Decarbonization
Dịka ọnụọgụgụ carbon dioxide dị ugbu a si dị, anyị na-eji usoro amine MDEA iji decarbonize ma mee ka nhazi nke carbon dioxide dịkwuo elu ruo 3%. Ọtụtụ ahụmịhe injinia bara uru egosila na nhazi a nwere ike ịgbanwe agbanwe ọdịnaya carbon dioxide ma wepụ carbon dioxide ruo ọkwa nke 50ppm.
Mwepụ hydrocarbon dị arọ
Nnukwu hydrocarbons dị na gas sitere n'okike bụ neopentane, benzene, aromatic hydrocarbons na ihe ndị dị n'elu hexane nke na-emebi usoro cryogenic nke igbe oyi. Usoro mwepụ anyị na-agbaso bụ usoro mmịpụta carbon + usoro mmịpụta okpomọkụ dị ala, nke bụ atụmatụ mkpuchi nke nzọụkwụ abụọ na nke abụọ. Nke mbụ, a na-etinye hydrocarbons dị arọ dị ka benzene na aromatic hydrocarbons site na carbon arụ ọrụ na okpomọkụ ụlọ, mgbe ahụ a na-ejikọta ihe ndị dị arọ dị n'elu propane na - 65 ℃, nke na-enweghị ike iwepụ ihe ndị dị arọ dị na gas nri, kamakwa kewapụ ihe ndị dị arọ iji nweta hydrocarbons agwakọtara dị ka ihe na-esote.
Mmeghachi omume nke mmiri ịkpọ nkụ
Mmiri dị na gas sitere n'okike na-adaberekarị n'okpomọkụ na nrụgide. Mgbanwe nke ihe ndị ọzọ dị na gas nri agaghị enwe nnukwu mmetụta na mmiri dị n'ime ya. Ojiji nhazi mmiri na-ebelata mmiri zuru oke iji nagide ya.
Nzaghachi nke sistemụ liquefaction na mgbanwe akụkụ
Mgbanwe nhazi nke gas nri ga-ebute mgbanwe nke usoro okpomọkụ liquefaction nke gas eke. Site n'ịhazi oke nke refrigerant agwakọtara (MR) nke ọma, mgbanwe nhazi nke gas nri nwere ike ịgbanwe ruo n'ókè dị ukwuu.
Hengzhong bụ ọkachamara n'ihe gbasara imewe, nyocha na mmepe, nrụpụta, ntinye ụdị dị iche iche nke ọgwụgwọ mmanụ na gas site na olulu mmiri, nhicha gas sitere n'okike, ọgwụgwọ mmanụ ala, mgbake hydrocarbon dị mfe, ụlọ ọrụ LNG na ihe na-emepụta gas sitere n'okike.
Oge ozi: Maachị-18-2022