Buscar
Mostrando ítems 1-10 de 192
Electrochemical Behavior of Titanium (IV) Silsesquioxane Occluded in the MCM-41 Cavity and their Application in the Electro-Oxidation of Sulphite and Dipyrone Compounds
(2019-01-01)
Titanium (IV) silsesquioxane was occluded in the cavities of a mesoporous silica MCM-41. The material was chemically modified with nickel hexacyanoferrate (III) (named MTTiPNiH) and subsequently characterized by spectroscopic ...
Fast and reliable analyses of sulphite in fruit juices using a supramolecular amperometric detector encompassing in flow gas diffusion unit
(ELSEVIER SCI LTD, 2011)
A new compact system encompassing in flow gas diffusion unit and a wall-jet amperometric FIA detector, coated with a supramolecular porphyrin film, was specially designed as an alternative to the time-consuming Monier-Williams ...
Evaluation of sulphite alkaline pulps with anthraquinone and methanolEvaluación de pulpas al sulfito alcalino con presencia de antraquinona y metanol
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 1997)
Estudo da oxidação do metabissulfito de sódio contido no efluente da carcinicultura
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia QuímicaPesquisa e Desenvolvimento de Tecnologias Regionais, 2005-01-18)
The shrimp farming is a process of creation of shrimp that has been growing rapidly in the country, occupying a meaningful space in the Brazilian exporting. In 2003, this activity presented a volume of 60 millions of tons ...