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Recent Advances in Using Niobium Compounds as Catalysts in Organic Chemistry
(Bentham Science Publ Ltd, 2015-01-01)
Niobium is not found in nature in its free form, but usually in the form of oxides and usually with the tantalum element. The largest niobium reserves are in Brazil. The use of niobium compounds in organic synthesis has ...
Biolubricant Production from Stearic Acid and Residual Secondary Alcohols: System and Reaction Design for Lipase-Catalyzed Batch and Continuous Processes
(Springer, 2021-05-19)
Six lipases were immobilized on a styrene-divinylbenzene support and evaluated on the batch esterification reaction of stearic acid with fusel oil. After a screening design, the two most appropriate lipases were assayed ...
Modificação de zeólitas para uso em catáliseModifying zeolites for use in catalysis
(Sociedade Brasileira de Química, 2001)
TGA-FTIR OF PdSn FINE SOLID SUPPORTED ON MgO: CYCLOHEXENE REDUCTION
(Sociedad Chilena de Química, 2004)
DRIFT+MS Quantitative Study of the CO Oxidation on Gold supported on Ceria
(VI San Luis School and Conference on Surfaces, Interfaces and Catalysis, 2019)
The steps of the CO oxidation reaction on a Au/CeO2 catalyst was quantitatively investigated using a novel DRIFT cell/micro-reactor. The design and characterization of this DRIFT cell/micro-reactor, coupled with mass ...
Alternative raw materials to produce biodiesel through alkaline heterogeneous catalysis
(MDPI AG, 2019-08-15)
Recent research focuses on new biodiesel production and purification technologies that seek a carbon neutral footprint, as well as cheap, renewable and abundant raw materials that do not compete with the demand for food. ...
Examination of the surface chemistry of activated carbon on enantio selective hydrogenation of methyl pyruvate over Pt/C catalysts
(Elsevier Science BvAmsterdamHolanda, 2002)