Skid nke na-eme ka ihe dị ụtọ nke gas na-ejikọta mwepụ nke sieve na mmiri mmiri TEG maka osisi LNG nke ọgbọ na-abịa
Ka ụlọ ọrụ gas eke a na-akpọ liquefied gas (LNG) zuru ụwa ọnụ na-agba mbọ iru nkọwapụta ịdị ọcha dị elu na 2026, ihe na-eme ka gas tọọ ụtọ aghọọla ebe a na-eme ka ọ dị mma nke ọma, na-ejikọta mwepụta molekul sieve dị elu na otu TEG gas dehydration iji nye gas nri akọrọ nke ukwuu, nke na-enweghị sọlfọ maka mmiri mmiri dị n'okpuru ala.
N'oge ochie, usoro ndị e ji amine mee na-ejikwa iwepụ gas acid buru ibu, mana ihe na-eme ka gas tọọ ụtọ nke oge a gụnyere ugbu aMbelata ihe mkpofu nke molekụla sieve oyi akwa—iji zeolites sịntetik nwere nha oghere a na-achịkwa nke ọma—iji mee ka mmiri gas dị ọcha site n'ịmịnye ihe ndị fọdụrụ na mercaptans, COS, ma soro H₂S gbadaa ruo ọkwa sub-ppm. Mwepụ miri emi a dị oke mkpa maka ihe mgbanwe okpomọkụ osisi LNG cryogenic, ebe ọbụna obere ngwakọta sulfur nwere ike ibute nhazi siri ike na mmebi na -162 °C.
Tinyere akwa sieve molekul a, e nwere otu TEG gas dehydration unit, nke na-eji triethylene glycol amịkọrọ uzuoku mmiri, na-enweta decreases nke 40–60 °C ma na-ebelata ọdịnaya mmiri ruo ihe na-erughị 0.1 lb/MMscf. Mgbe edobere ya n'usoro n'otu skid gas sweetening, ngwakọta nke Molecular sieve desulphurization na usoro TEG dehydration na-eme ka gas a gwọrọ na-emezu ihe achọrọ maka pipeline na LNG access access na-enweghị mkpa maka arịa dị iche iche, nke na-eri oghere.
Ndekọ ubi ọhụrụ sitere na nnukwu ụlọ ọrụ LNG nke dị na ndịda ọwụwa anyanwụ Eshia na-egosi na iji ihe na-eme ka gas dị ụtọ dochie nkeji ndị kwụụrụ onwe ha na skid gas na-eme ka ihe dị ụtọ belata akara ụkwụ site na 35% ma belata oriri ike mmeghari site na ihe fọrọ nke nta ka ọ bụrụ 20%. Ndị ọrụ na-eritekwa uru site na ngwa ọrụ a na-ekerịta, valvụ mgbanwe akpaka, na oghere gas mmeghari ọhụrụ nke na-eme ka arụmọrụ okpomọkụ ka mma.
“Ebe oke ikuku na-esi n'ihe ndị siri ike na-amalite ịrụ ọrụ n'afọ a, ihe na-eme ka gas tọọ ụtọ abụghịzi naanị ihe eji arụ ọrụ—ọ bụ isi ihe na-eme ka ụlọ ọrụ LNG a pụrụ ịtụkwasị obi rụọ ọrụ,” ka otu onye injinia usoro dị elu n'ụlọ ọrụ EPC na-edu ndú kwuru. “Mkpochapụ sieve molecular na-enye polish ikpeazụ, ebe mkpụcha sieve na-enye polish ikpeazụ, ebe mkpụcha sieve na-enye polish ikpeazụ. Ngalaba nkụchi mmiri gas TEG na-ekwe nkwa arụmọrụ na-egbochi oyi; ha abụọ na-etolite usoro ọgwụgwọ siri ike nke na-eme ka oge ọrụ mmiri ọṅụṅụ dịkwuo elu.
Ka ikike LNG zuru ụwa ọnụ na-amụba site na ihe karịrị nde tọn iri isii kwa afọ na 2026–2027, ọchịchọ maka obere ihe na-eme ka gas dị ụtọ nke nwere sieve molecular na glycol dehydration ga-abawanye, na-akwalite ihe ọhụrụ na imewe modular arụnyere na skid-module na ikike nlekota anya dịpụrụ adịpụ.
Kpọtụrụ:
Sichuan Hengzhong Clean Energy Equipment Co., Ltd.
Ekwentị/WhatsApp/Wechat: +86 177 8117 4421
Weebụsaịtị: www.rtgastreat.comOzi ịntanetị: info@rtgastreat.com
Adreesị: No. 8-1, Nkebi 2, Tengfei Road, Shigao Subdistrict, Renshou County, Meishan City, Sichuan Province, China 620564