Results 51 to 60 of about 10,337 (222)
Hydrotreatment of Nylon 66 and Amide Model Compounds Over Sulfided NiMo Catalysts
ChemCatChem, Volume 18, Issue 9, 14 May 2026.Hydrotreatment of nylon‐66 and the model amide N,N‐dibutylhexanediamide over sulfided NiMo/Al2O3 reveals competing hydrodenitrogenation and hydrodeoxygenation pathways, without formation of heterocyclic products. Pathway selectivity is influenced by reaction conditions and differs between the model compound and the real nylon sample.
Boda Yang +4 more
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.A metal‐free nitrosation process enables direct C–H functionalization of polyethylene (PE) with high selectivity, producing either oxime‐ or carbonyl‐functionalized polymers. Using t‐BuONO under visible light or thermal conditions, the process operates in both lab‐scale and industrial settings.
Lucile Cluzeau +4 more
wiley +2 more sources
Bulletin of Chemical Reaction Engineering & Catalysis, 2013 An artificial neural network (ANN) and kinetic-based models for a pilot scale vacuum gas oil (VGO) hydrocracking plant are presented in this paper. Reported experimental data in the literature were used to develop, train, and check these models.
Sepehr Sadighi, Gholam Reza Zahedi
doaj +1 more source
Theoretical analysis of tracer method for the measurement of wetting efficiency [PDF]
, 2007 This work investigates the tracer technique for the measurement of catalyst wetting efficiency, f, in trickle-bed reactor. The model of Ramachandran et al.
Baussaron, Loïc +3 more
core +2 more sources
ChemSusChem, Volume 19, Issue 8, 28 April 2026.Heterogeneous catalysis has historically been developed in the gas phase, however, we have found it pertinent to highlight solvent effects that must be accounted for in liquid environments. Condensed phase catalysis, like that in biomass, petroleum and the conversion of CO2, stands to benefit from the typically overlooked discussion regarding the ...
Jim B. Floyd +3 more
wiley +1 more source
Use of Condensate Combined with Hydrocking Palm Oil Products for Improving the Quality of Premium [PDF]
, 2014 A research about hydrocracking of Crude Palm Oil (CPO) has been conducted using the catalyst Cr/active natural zeolite. Hydrocracking of CPO was conducted at the temperature variations of 300 oC, 400 oC, 500 oC and 600 oC to determine the optimum ...
Said, M. (Muhammad)
core +1 more source
Product Scope and Reactivity in Hydrothermal Conversion of Polyethylene With Solid Catalysts
ChemCatChem, Volume 18, Issue 7, 14 April 2026.The addition of solid catalysts to the hydrothermal conversion of polyethylene increases the conversion and promotes the formation of naphtha‐like compounds when using CeO2, and aromatic compounds when using aluminosilicates. The reusability of these catalyst materials was demonstrated as they retained catalytic activity upon reuse.
Johan H. van de Minkelis +5 more
wiley +1 more source
Indonesian Journal of Chemistry, 2010 Catalytic hydrocracking of waste lubricant oil into liquid fuel fraction using ZnO, Nb2O5, activated natural zeolite (ZAAH) and their modification has been investigated. The zeolite was produced in Wonosari, Yogyakarta.
Wega Trisunaryanti +2 more
doaj +1 more source
EFEKTIFITAS KATALIS Co/Mo PADA HYDROCRACKING MINYAK NYAMPLUNG
Reaktor, 2015 THE EFFECTIVTY OF Co/Mo CATALYSTS IN HYDROCRACKING OF NYAMPLUNG OIL. Hydrocracking process of Nyamplung Oil was presented using Co and Mo as metal catalysts.
Rismawati - Rasyid +4 more
doaj +1 more source
Automotive e-Fuels via Hydrocracking of FT-Wax: e-Gasoline and e-Diesel Production
EnergiesThe main goal of this research is the production of e-fuels in gasoline- and diesel-range hydrocarbons via the hydrocracking of wax from Fischer–Tropsch (FT-wax) synthesis. The hydrogen for the hydrocracking process originated from solar energy via water
Athanasios Dimitriadis +2 more
doaj +1 more source