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Vanadosilicate with MWW zeolite structure synthesized from VCl3 by cooperative assembly of organic templates
(2019-05-01)
Aluminum-free MWW structure containing vanadium was easily prepared from a mixture of suitable templates (N,N,N-trimethyl-1-adamantamonium hydroxide (TMAdaOH) and hexamethyleneimine (HMI)). Besides, the use of VCl3 as ...
Glycerol dehydration catalyzed by MWW zeolites and the changes in the catalyst deactivation caused by porosity modification
(Elsevier B.V., 2015-04-05)
Members of the layered MWW family, including microporous MCM-22, pillared MCM-36 and delaminated ITQ-2 zeolites, were used as catalysts for the gas phase dehydration of glycerol. The chemical, structural and surface ...
Desidratação de glicerol a acroleína, em fase gasosa, sobre catalisadores derivados do precursor lamelar de estrutura MWW
(2012)
O aproveitamento do glicerol excedente pela conversão catalítica a produtos de maior valor agregado vem sendo bastante estudado no sentido de dar um destino mais nobre a este coproduto, valorizando a cadeia produtiva do ...
Glycerol dehydration catalyzed by MWW zeolites and the changes inthe catalyst deactivation caused by porosity modification
(Elsevier, 2015-04)
Members of the layered MWW family, including microporous MCM-22, pillared MCM-36 and delaminated ITQ-2 zeolites, were used as catalysts for the gas phase dehydration of glycerol. The chemical, structural and surface ...
Estudo da síntese de zeólitas lamelares contendo átomos de alumínio, boro e gálio
(Universidade Estadual Paulista (Unesp), 2016-08-04)
Glycerol is the major by-product of biodiesel production. This organic compound has received much attention in recent years due to its growing supply, which has easily surpassed the demand. Therefore, there is a relevant ...