Ukuguqula Ukwelashwa Kwegesi: Indlela I-MDEA Desulphurization Skids Eguqula Ngayo Ukususwa Kwe-H2S Ezitshalweni Ze-LNG
Ukuguqula Ukwelashwa Kwegesi: Kanjani Izikidi ze-MDEA Desulphurization bayashintsha Ukususwa kwe-H2S ezitshalweni ze-LNG
Izixazululo ezintsha ze-modular zihlangabezana nesidingo esikhulayo samandla ahlanzekile phakathi kwemithetho eqinile yezemvelo
Umkhakha wamandla womhlaba wonke ubona ukwanda kwesidingo sokusebenza kahle ukwelashwa kwegesi yemvelo izixazululo, ikakhulukazi ngokugxila okwandayo ekususweni kwe-hydrogen sulfide (H2S). Muva nje, Sichuan Hengzhong wembule ilungelo lobunikazi eliqakathekile le- i-desulphurization skid esekelwe ku-MDEA kuhlanganiswe nama-catalyst e-iron complex, okuthuthukisa kakhulu ukwelashwa kwegesi ye-asidi ukusebenza kahle ngenkathi kunciphisa izindleko zokusebenza6Lokhu kusungula izinto ezintsha kuhambisana noshintsho lwemboni oluya ekushintsheni kwezinhlelo zokusebenza Amayunithi okususa i-H2S ezinikeza ukukhuliswa kanye nokuhambisana nezindinganiso zemvelo eziqinile.
Amandla Emakethe kanye Nentuthuko Yezobuchwepheshe
I i-MDEA desulphurization skid Imakethe ikhula ngokushesha, iqhutshwa yizinzuzo zayo ezifakazelwe: Ukusetshenziswa kwamandla okuphansi ngo-30-50%, Ukwehliswa kwezindleko zokusebenza ngo-20-30%, futhi Ukonga imali eningi okungu-20% uma kuqhathaniswa nezindlela ezivamile7Lezi zi-skid ziya ngokuya zisetshenziswa ku- Izitshalo ze-LNG kanye nezindawo zokucwenga, lapho ukususwa kwe-H2S okukhethiwe kubalulekile ukuze kuhlangatshezwane nemininingwane yepayipi kanye nemithethonqubo yezemvelo. Isibonelo, ukwakheka kwe-solvent okulungiselelwe (isb., izingxube ze-sulfolane-MDEA) kubonise ukusebenza kahle kakhulu ekususeni ama-organic sulfur compounds, okuqinisekisa ukuhambisana nezindinganiso ezifana ne-GB 17820-20125.
Impumelelo yakamuva ihlanganisa:
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Izilawuli Zedijithali Ezihlanganisiwe: Izinhlelo zokuqapha eziqhutshwa yi-AI ezilungisa amazinga okujikeleza kwe-solvent ngesikhathi sangempela, zikhulisa ukumuncwa kwe-H2S ngenkathi zinciphisa ukuwohloka kwe-amine.
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Izakhiwo Ze-Hybrid Solvent: Inhlanganisela ye-MDEA nezinyibilikisi zomzimba (isb., i-sulfolane) noma ama-catalyst akhethekile (isb., i-catalyst engu-888) efinyelela >80% ukususwa kwe-carbonyl sulfur (COS)3.
Izindawo Ezishisayo Zemboni Nombono Wesikhathi Esizayo
Ukucindezela ukwenziwa kwe-modularization ishintsha ukwenziwa kwephrojekthi. Amayunithi afakwe kuma-skid anciphisa isikhathi sokufakwa endaweni ngo 40% futhi zilungele izindawo ezikude zegesi kanye nezikhungo ze-LNG ezisogwini lolwandle. Ngaphezu kwalokho, ukwamukelwa okwandayo kwe- izinhlelo zokubuyisa igesi evuthayo—lapho ama-skid e-MDEA ephatha khona amagesi agcwele isibabule ngaphambi kokusetshenziswa kabusha—kuhambisana nemigomo yezomnotho eyindilinga8.
Uma sibheka phambili, imakethe ikulungele Ukukhula kwe-CAGR okungu-7.25% (2024–2030), ekhuthazwe yi:
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Izinqubomgomo Zemvelo Eziqinile: Imikhawulo yomhlaba wonke ekukhishweni kwesulfure (isb., i-ISO 14021) edinga ukususwa kwesulfure okujulile kakhulu.
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Ukwandiswa Kwengqalasizinda ye-LNGAmaphrojekthi amasha eMpumalanga Ephakathi nase-Asia-Pacific adinga izixazululo zokwelashwa kwegesi ezingandiswa.
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Ukuhlangana Kobuchwepheshe: Izinyibilikisi ezintsha ezifana uketshezi lwe-ionic (ILs) kanye nezinyibilikisi ezijulile ze-eutectic (DESs) kuhlanganiswe nezinhlelo ze-MDEA zokususa i-sulfurization yokukhipha i-extractive-catalytic, okufeza >99% ukususwa kwesulfure ngemizuzu9.
Imiphumela Yamasu Kwababambiqhaza be-B2B
Kwabasebenzi be- Izitshalo ze-LNG kanye nezindawo zokucubungula igesi, ama-MDEA skid amelela ukutshalwa kwezimali okunesu. Ukwakheka kwawo kwe-modular kuqinisekisa ukuthunyelwa okusheshayo, kuyilapho izinyibilikisi ezithuthukisiwe zinciphisa izinkinga zokugqwala kanye nokuwohloka—izingibe ezivamile kumayunithi e-amine endabuko. Njengoba ilungelo lobunikazi likaHebei Luohe lisikisela, ukuhlanganisa i-MDEA nobuchwepheshe obuhambisanayo (isb., ama-catalyst e-iron complex) kungachaza kabusha amazinga okusebenza kahle.6.
Isiphetho: Indlela Yokucubungula Igesi Esimeme
Imakethe ye-MDEA desulphurization skid isezingeni eliphezulu. Njengoba kunezindlela ezintsha kumakhemikhali we-solvent, ubunjiniyela be-modular, kanye ne-digitalization, lezi zinhlelo zizoba yitshe lesisekelo le-esimeme ukwelashwa kwegesi yemveloKwabadlali bemboni, ukwamukelwa kusenesikhathi kwezindlela zokunciphisa izindleko zesizukulwane esilandelayo kuzoba yisihluthulelo sokusebenzisa ukonga izindleko kanye nokuthobela imithetho.
Hlola Izixazululo Zethu: Ama-skid ethu asekelwe ku-MDEA ahlanganisa izinyibilikisi ezisezingeni eliphezulu kanye nezilawuli ze-AI ezenzelwe Amayunithi okususa i-H2S futhi Izitshalo ze-LNGXhumana nathi ukuze uhlele i-demo ebonakalayo futhi ufinyelele amaphepha ethu amhlophe obuchwepheshe.
Xhumana:
I-Sichuan Hengzhong Clean Energy Equipment Co., Ltd.
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