Hoʻohui ka Gas Sweetening Skid i ka Molecular Sieve Desulphurization a me ka TEG Dehydration no nā mea kanu LNG hanauna hou

I ka neʻe ʻana o ka ʻoihana kinoea kūlohelohe wai (LNG) honua i nā kikoʻī maʻemaʻe kiʻekiʻe aʻe i ka makahiki 2026, ʻo ka ka paheʻe hoʻomāʻona kinoea ua ulu aʻe i loko o kahi kikowaena pretreatment i hoʻohui piha ʻia, e hoʻohui ana i ka Molecular sieve desulphurization holomua me kahi ʻāpana dehydration gas TEG e hāʻawi i ka kinoea hānai maloʻo loa, sulfur-free no ka liquefaction ma lalo.

ʻO ka mea maʻamau, ua lawelawe nā ʻōnaehana amine-based i ka wehe ʻana i ke kinoea waikawa nui, akā ua hoʻokomo pū ka skid ʻono kinoea o kēia lā i kahiKa hoʻohemo ʻana o ka kānana molekala papa—me ka hoʻohana ʻana i nā zeolites synthetic me nā nui pore i kāohi pono ʻia—e hoʻopili i ke kahawai kinoea ma o ka adsorbing residual mercaptans, COS, a me ka trace H₂S i lalo i nā pae sub-ppm. He mea koʻikoʻi kēia desulphurization hohonu no nā mea hoʻololi wela cryogenic o ka hale hana LNG, kahi e hiki ai i nā hui sulfur liʻiliʻi ke hana i ka hoʻokumu paʻa a me ka fouling ma –162 °C.

Ua hui pū ʻia me kēia moena kānana molekala ka ʻāpana dehydration kinoea TEG, kahi e hoʻohana ai i ka triethylene glycol e omo i ka mahu wai, e hoʻokō ana i nā depressions depressions o 40-60 °C a hoʻohaʻahaʻa i ka nui o ka wai i lalo o 0.1 lb/MMscf. Ke hoʻonohonoho ʻia ma ke ʻano he moʻo ma kahi skid hoʻokahi e hoʻomāʻona ai i ke kinoea, ʻo ka hui pū ʻana o ka Molecular sieve desulphurization a me ka TEG dehydration sequence e hōʻoiaʻiʻo ana ua hoʻokō ke kinoea i mālama ʻia i nā koi o ka pipeline a me ka hale hana LNG me ka ʻole o ka pono no nā moku kaʻawale, e hoʻopau ana i ka hakahaka.

Ua hōʻike ʻia nā ʻikepili kahua hou mai kahi hale hana LNG nui ma ka Hikina Hema o ʻAsia e hōʻemi ana ka hoʻololi ʻana i nā ʻāpana kū hoʻokahi me kahi skid hoʻonanea kinoea i hoʻohui ʻia i ka wāwae ma 35% a hōʻemi i ka hoʻohana ʻana i ka ikehu hana hou ma kahi o 20%. Loaʻa pū ka pōmaikaʻi o nā mea hana mai nā mea hana like, nā valves hoʻololi automated, a me kahi loop kinoea hana hou maʻamau e hoʻomaikaʻi i ka pono wela.

"Me nā palena hoʻokuʻu koʻikoʻi e hoʻomaka ana i kēia makahiki, ʻaʻole wale ka skid hoʻomāʻona kinoea he mea pono paʻa—ʻo ia ka puʻuwai o nā hana hale hana LNG hilinaʻi," wahi a kekahi ʻenekinia hana kiʻekiʻe ma kahi hui EPC alakaʻi. "Hāʻawi ka desulphurization sieve molecular i ka polish hope loa, ʻoiai ʻo ka ʻĀpana hoʻomaloʻo kinoea TEG hōʻoia i ka hana pale hau; i ka hui pū ʻana, hana lākou i kahi kaʻina hana mua paʻa e hoʻonui ai i ka manawa hana liquefaction.

I ka hoʻonui ʻia ʻana o ka mana LNG honua ma mua o 60 miliona tone i kēlā me kēia makahiki ma 2026–2027, ua hoʻonohonoho ʻia ke koi no nā skids hoʻomāʻona kinoea compact a kiʻekiʻe me ka sieve molekala i hoʻohui ʻia a me ka glycol dehydration e piʻi aʻe, e hoʻokele ana i ka hana hou i ka hoʻolālā modular i kau ʻia ma luna o ka skid a me nā hiki ke nānā mamao. 

Hoʻokaʻaʻike:

ʻO Sichuan Hengzhong Clean Energy Equipment Co., Ltd.

Kelepona/WhatsApp/Wechat: +86 177 8117 4421

Pūnaewele: www.rtgastreat.comLeka uila: info@rtgastreat.com

Wahi: No. 8-1, Māhele 2, Alanui Tengfei, Mahele ʻo Shigao, Renshou County, Meishan City, Sichuan Province, Kina 620564