Katleho Theknolojing ea Sefa ea Limolek'hule e Ntlafatsa ho Ntša Sebabole le Bokhoni ba ho Fokotsa Metsi Ts'ebetsong ea Khase
Indasteri ea ts'ebetso ea khase ea tlhaho e bona tsoelo-pele e kholo theknolojing ea ho tlosa sebabole le ho ntša metsi 'meleng, e susumetsoang ke litlhoko tse ntseng li eketseha tsa litlhaloso tsa mafura a hloekileng haholo le katleho ea ts'ebetso. Mekhoa e mecha ea morao tjena e shebane le ho ntlafatsa botsitso ba catalyst le bokhoni ba ho nchafatsa lisebelisoa tsa khase ea tlhaho, haholo-holo bakeng sa fektheri ea LNG le ho hlaphoheloa ha NGL lits'ebetsong tsa khase ea tlhaho.
Ka pele ho tsohle ke ntshetsopele ya disefe tsa mesoporous tsa dimolekhule tse nang le cobalt-doped tse kentsweng ka N,N-dihydroxypyromellitimide (Co-SBA-15-NDHPI), e bontshang botsitso bo rekotilweng nakong ya ho ntshwa ha oxidative ka di-catalytic. Motswako ona wa organic-inorganic o matlafatsa phello ya tshebedisano-mmoho pakeng tsa dikarolo tse sebetsang le ditshehetso tse nang le masoba, o ntlafatsa haholo bokgoni ba phetoho ya sulfide-ho-sulfone ha o ntse o hanela ho kgaolwa ha tshebetso.
E kopantsoe Diyuniti tsa ho Fokotsa Metsi le ho Ntša Sebabole Ho Fumana Khatello
Meralo ea sejoale-joale ea li-unit tsa ho ntša metsi 'meleng e kenyelletsa tsoelo-pele ena le meralo e ntlafalitsoeng ea ts'ebetso:
Litlhophiso tsa Modular: Diyuniti tse kentsweng ka skid tse nang le phetoho e iketsahallang pakeng tsa ho monya metsi, ho tsosolosa le ho phodisa (ditsamaiso tse pedi kapa tse tharo tsa ditora) di nolofalletsa tshebetso e tswelang pele ya -70°C ya phoka ya metsi e bohlokwa bakeng sa LNG/Mekhoa ea NGL
Bokgoni ba ho tsosolosa: Dihitara tse sebediswang ka ho toba kapa tsa motlakase jwale di tsosolosa disefe tsa dimolekhule mochesong wa 230-300°C di sebedisa phallo e ommeng ya kgase, di tsosolosa bokgoni ba ho monya ha di ntse di fokotsa tshebediso ya matla ka ho fihla ho 30%.
Taolo ea litšila tse ngata: Li-seeve tsa limolek'hule tsa moloko o latelang li shebana ka nako e le 'ngoe le H₂S, SO₂, le mouoane oa metsi ka har'a meaho ea li-pore tse etselitsoeng motho ka mong—li-pore tse nyenyane (
Ho kenya tshebetsong le tshebetso ya tshimo
Sebakeng sa Shandong LNG sa Chaena, diyuniti tse ntlafaditsweng tsa ho felloa ke metsi ka sefe ya dimolek'hule di fokoditse maqhubu a ho tsosoloswa ha dintho ka 40% ha di ntse di boloka ditlhaloso tsa kgase ya sehlahiswa di le ka tlase ho 0.1 ppm metswako ya sebabole le ntlha ya phoka ya -70°C. Ka ho tshwanang, Permian Basin Pholiso ea NGL Litsi li tlaleha bophelo ba sefe bo bolelele ba 15% kamora ho fetohela ho li-sieve tsa limolek'hule tsa ZSM-5 tse fetotsoeng ke vanadium, tse ntlafatsang katleho ea thiophene desulfurization ka 11% ha e bapisoa le lisebelisoa tse tloaelehileng.
"Ho kopanngoa ha likarolo tsa ho tlosa sulfur tse tsitsitseng haholo ka har'a litora tsa ho felloa ke metsi ho emela phetoho ea mohlala. Limela ha li sa hloka li-unit tse arohaneng bakeng sa ho tlosa sebabole le metsi, li fokotsa CAPEX ka 25% ha li ntse li fihlela khase e khethehileng ea liphaephe ka mohato o le mong." — Moetapele oa Boenjiniere ba Petrochemical ba Jiangsu Rudy
Kaha kgwebo ya lefatshe ka bophara ya LNG e lebelletswe ho hola ka 70% ka 2040, boqapi ba sefe ya dimolekhule bo itokiseditse ho tshehetsa dipheo tse pedi tsa indasteri tsa ho hola le phokotso ya mosi o kotsi. Diphuputso tse tswelang pele di shebane le disefe tse thehilweng ho MOF tse nang le bokgoni ba ho kgetholla dimolekhule ho tlosa ka nako e le nngwe mefuta ya mercury, metsi le sebabole disebedisweng tsa ho fellwa ke metsi ha kgase ya tlhaho ya moloko o latelang.
Ikopanye le rona:
Sichuan Hengzhong Clean Energy Equipment Co., Ltd.
Mohala/WhatsApp/Wechat: +86 177 8117 4421
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Aterese: No. 8-1, Karolo ea 2, Tengfei Road, Setereke sa Shigao, Setereke sa Renshou, Motse oa Meishan, Profinseng ea Sichuan, Chaena 620564