Advanced Catalyst Unlocks Efficiency hauv Alkylation thiab Bio-Oil Upgrading
Tus thawj coj molecular sieve innovator hnub no tau tshaj tawm cov kev siv ntawm nws cov khoom siv Beta Zeolite catalysts, daws cov teeb meem tseem ceeb hauv kev ua cov hydrocarbon hnyav thiab cov roj txuas ntxiv. Nrog nws qhov tshwj xeeb 3D 12-ntiv nplhaib pore qauv (6.6 × 6.7 Å), Beta Zeolite ua rau kev ua haujlwm tsis tau pom dua hauv kev hloov pauv loj-molecule - outperforming pa catalysts txog li 40% hauv cov txheej txheem tseem ceeb.
Txoj Cai Goldilocks: Vim Li Cas Beta Dominates Loj-Molecule Daim Ntawv Thov
Thaum me-pore zeolites (piv txwv li, ZSM-5) txwv kev nkag mus thiab cov ntaub ntawv loj dua-pore txi kev xaiv, Beta Zeolite's balanced architecture muab:
Kev hloov pauv zoo tshaj plaws: 3D kev sib tshuam sib txuas kom haum rau cov khoom loj xws li roj nplua nyeem, roj bio-roj, thiab polyaromatics
Tunable Acidity: Adjustable SAR (10-100 mol / mol) tswj qhov chaw ntom ntom rau cov tshuaj tiv thaiv tshwj xeeb
Hydrothermal Stability: Tswj> 99% crystallinity ntawm 650 ° C / chav ib puag ncig
Hloov daim ntawv thov
✅ Heavy Alkylation Breakthroughs
• Paraffin Alkylation: 30% siab dua C8+ tawm los vs. kua qaub, tshem tawm HF/SO₂ txaus ntshai
• Lubricant Synthesis: Pab Pawg III hauv paus roj ntau lawm nrog viscosity indexes> 130
• Cov Diesel tauj dua tshiab: Catalyzes C18-C22 fatty acid alkylation rau poob hauv biofuels
✅ Hydrodeoxygenation (HDO) Cov Thawj Coj
Daim ntawv thov kev ua tau zoo tau txais kev cuam tshuam nyiaj txiag
Lignin Depolymerization 90% oxygen tshem tawm $ 200 / tuj bio-aromatics txo nqi
Pyrolysis Roj Txhim Kho 40% siab dua hydrocarbon yield Pab kom refinery co-processing
Biomass Qab Zib → Roj 5x catalyst lifetime vs. Al₂O₃ 30% qis OPEX
Engineering Innovations
[Lub Npe Lub Tuam Txhab] cov kev hloov kho tswv cuab kov yeej cov kev txwv ib txwm muaj Beta:
Hierarchical Pores
Mesopore (2-50nm) kev koom ua ke nrawm nrawm ntawm 6x
Ua kom ua tiav ntawm> 3nm molecules (piv txwv li, triglycerides)
Hlau-Functionalization
Ni / Mo / Beta ua tiav 98% HDO kev ua haujlwm hauv ib leeg-thooj reactors
Pt / Beta boosts alkane isomerization xaiv rau 92%
Kev rov tsim dua tshiab
100+ rov tsim dua tshiab nrog <5% kev ua haujlwm poob
Nyob rau hauv-situ coke oxidation muaj peev xwm
Case Study: Renewable Jet Fuel Project
Ib tug loj European lub zog koom tes ua tiav:
☑️ 99.2% deoxygenation ntawm khib nyiab roj ua noj
☑️ 18,000 barrels / hnub ua haujlwm tas li
☑️ $35M nyiaj txuag txhua xyoo vs. cov pa hydrotreating
* "Beta-raws li catalysts txo peb hydrotreating kub los ntawm 70 ° C, slashing hydrogen noj."* - Chief Technology Officer
Post lub sij hawm: Aug-04-2025
