I-BETA ZEOLITE IVULA INKQUBO ENKULU YEMOLECULE KWIFUELS EZIGCINWAYO & NECHEMICAL

I-Catalyst ePhezulu ivula ukusebenza kakuhle kwi-Alkylation kunye nokuphuculwa kwe-Bio-Oil

Umqalisi ophambili we-molecular sieve namhlanje ubhengeze ukuphumelela kwezicelo zobunjineli be-Beta Zeolite catalysts, ukusombulula imiceli mngeni ebalulekileyo ekusetyenzweni kwe-hydrocarbon enzima kunye nokuveliswa kwamafutha avuselelekayo. Ngesakhiwo sayo esiyingqayizivele se-3D ye-12-ring pore (6.6 × 6.7 Å), i-Beta Zeolite yenza ukuba isebenze ngendlela engazange ibonwe kwiinguqu ezinkulu ze-molecule - ukugqithisa i-catalysts eqhelekileyo ukuya kwi-40% kwiinkqubo eziphambili zoshishino.

Umgaqo we-Goldilocks: Kutheni i-Beta Ilawula usetyenziso lweeMolekyuli ezinkulu
Ngelixa i-zeolite encinci yepore (umzekelo, i-ZSM-5) ithintela ukufikelela kunye nokukhethwa kwezinto ezinkulu zepore, uyilo olulungeleleneyo lweBeta Zeolite lubonelela:

Ukugqithiselwa koManinzi okuLungileyo: Iitshaneli ezinqamlezayo ze-3D zihlala iimolekyuli ezinkulu ezifana nezithambiso, i-bio-oyile, kunye ne-polyaromatics.

I-Acidity ene-Tunable: I-SAR ehlengahlengiswayo (i-10-100 mol/mol) ilawula uxinaniso lwesiza esisebenzayo ukulungiselela ukuchaneka kokusabela.

Ukuzinza kwe-Hydrothermal: Igcina> 99% ikristale kwi-650°C/imo engqongileyo yomphunga

Utshintsho lwezicelo
✅ Ukuphumelela kweAlkylation enzima
• I-Parafini Alkylation: i-30% ephezulu ye-C8+ isivuno vs. i-acids elulwelo, ukuphelisa iingozi ze-HF/SO₂
• ILubricant Synthesis: Yenza iGroup III isiseko se-oyile yemveliso kunye nezalathisi ze-viscosity>130
• Idizili eHlaziywayo: Catalyzes C18-C22 fatty acid alkylation for drop-in biofuels

✅ UbuNkokheli beHydrodeoxygenation (HDO).

UkuSebenza kweSicelo kuzuze iMpembelelo yezoQoqosho
I-Lignin Depolymerization 90% yokususwa kweoksijini $200/toni yokunciphisa iindleko ze-bio-aromatics
I-Pyrolysis Oli yoPhuculo lwe-40% ephezulu yesivuno se-hydrocarbon yenza ukuba ukucokiswa kunye nokucoca
IiSugars zeBiomass → Izibaso 5x ixesha lokuphila elikhuthazayo vs. Al₂O₃ 30% esezantsi OPEX
Ubunjineli bobuNjineli
[Igama leNkampani] uhlengahlengiso lobunikazi bayoyisa imida yeBeta yesiko:

IiPores zeHierarchical

Ukuhlanganiswa kwe-Mesopore (2-50nm) kukhawuleza ukusasazwa nge-6x

Ivumela ukusetyenzwa kwe->3nm molekyuli (umzekelo, i-triglycerides)

Metal-Ukusebenza

I-Ni/Mo/Beta ifezekisa i-98% ye-HDO esebenzayo kwiireactors ezine-single-pass reactors

I-Pt/Beta yongeza ukhetho lwe-alkane isomerization ukuya kwi-92%

Ukuvuselelwa

Imijikelezo ye-100 + yokuvuselela kunye <5% ilahleko yomsebenzi

Isakhono se-coke oxidation kwi-situ

I-Case Study: Iprojekthi yeJet Fuel eHlaziywayo
Iqabane elikhulu lamandla laseYurophu liphunyeziwe:
☑️ 99.2% yokukhupha i-oyile yokupheka inkunkuma
☑️ 18,000 imigqomo/umsebenzi oqhubekayo ngosuku
☑️ $35M ukonga ngonyaka vs. hydrotreating eqhelekileyo
*”Ii-catalysts ezisekwe kwiBeta zinciphise ubushushu bethu be-hydrotreating ngama-70°C, zinciphisa ukusetyenziswa kwe-hydrogen.”* – IGosa eliyiNtloko lobuChwephesha