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Estudo comparativo da pirólise convencional e catalítica de óleo de soja refinado com catalisadores tipo HAlMCM-41COMPARATIVE STUDY OF CONVENTIONAL AND CATALYTIC PYROLYSIS SOYBEAN OIL REFINED WITH CATALYTIC CONVERTER TYPE HAlMCM-41
(Universidade Federal de SergipePós-Graduação em Engenharia QuímicaBRUFS, 2017)
Catalytic degradation of high density polyethylene over microporous and mesoporous materials
(Elsevier Science, 2005-06)
High-density polyethylene (HDPE) was converted to a mixed of lower and higher hydrocarbons over micro (ZSM-11 zeolite with MEL structure) and mesoporous (MCM-41) modified materials. The main liquid hydrocarbons (LHC) were: ...
Immobilized Rh, Ru, Pd and Ni complexes as catalysts in the hydrogenation of cyclohexene
(Elsevier Science, 2004-10)
Complexes of Rh, Ru, Pd and Ni with tridecylamine and chloride as ligands were prepared and tested as heterogeneous catalysts for the hydrogenation of cyclohexene. The Wilkinson's complex was used as a reference catalyst. ...
H-ZSM-11 and Zn-ZSM-11 zeolites and their applications in the catalytic transformation of LDPE
(Elsevier Science, 2009-09)
Low density polyethylene was converted into hydrocarbons over Zn- and H-ZSM-11 zeolite catalysts in a fixed-bed reactor during 20 and 60 min reaction time, 0.5 and 2.0 polymer to catalyst mass ratio at 500 °C. The zeolites ...
The challenge of converting biomass polysacharides into levulinic acid through heterogeneous catalytic processes
(John Wiley & Sons Ltd, 2020-03)
The differences between a biorefinery and an oil refinery are determined by the higher oxygen content of the biorefinery´s biomass, its high degree of functionalization, its low thermal stability, its polar components, ...
Converting olefins to propene: Ethene to propene and olefin cracking
(Taylor and Francis, 2018-02)
Demand for propene as a petrochemical building block keeps
growing, while its availability has been decreased by the adoption
of shale gas resources, among others. Efforts to optimize
its production by conventional means ...