Výsledky vyhledávání - "Suzana Modesto de Oliveira Brito"

Eriochrome black adsorption on yellow passion fruit peel (Passiflora edulis f. Flavicarpa) treated with sodium hydroxide and nitric acid: study of adsorption isotherms, kinetic models and thermodynamic parameters

Autor: Jéssica Fernanda Ribeiro Oliveira, José Luiz Cunha Cordeiro, Suzana Modesto de Oliveira Brito, Larissa da Cunha Ramalho

Publikováno v: SN Applied Sciences. 1

The yellow passion fruit peel was used for Eriochrome black adsorption studies in aqueous solution in such a way as to propose a use for this by-product of the Brazilian fruit juice industry. The passion fruit peel was treated with nitric acid and so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db41b4fa7df284bdbd68e29c3fa97377
https://doi.org/10.1007/s42452-019-1266-x

Zobrazit plný text záznamu

Prospecção Tecnológica sobre Métodos de Tratamento de Água Contendo Corantes e Pigmentos

Autor: José Luiz Cunha Cordeiro, Suzana Modesto de Oliveira Brito

Publikováno v: Cadernos de Prospecção. 12:907

Este trabalho tem como objetivo a busca de anterioridade sobre métodos de tratamentos de água contendo corantes e pigmentos utilizando as bases de dados Espacenet e ScienceDirect. A metodologia consistiu na associação das palavras dye*, pigment*,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::808e4d1b055ece9731cbeee3b02fd431
https://doi.org/10.9771/cp.v12i4.30694

Zobrazit plný text záznamu

Brazil nut shells as a new biosorbent to remove methylene blue and indigo carmine from aqueous solutions

Autor: Luciana Frota Soares, Suzana Modesto de Oliveira Brito, Rafael Pires de Azevedo, Heloysa Martins Carvalho Andrade

Publikováno v: Journal of Hazardous Materials. 174:84-92

The adsorption of methylene blue and indigo carmine, respectively a basic and an acid dye, was studied on raw Brazil nut shells. The dye removal from solution by BNS was governed by: (i) polarization effects between the colored ions and the surface s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4913a1d07eab29e6e726063b62824101
https://doi.org/10.1016/j.jhazmat.2009.09.020

Zobrazit plný text záznamu

Zeolite catalysts for the water gas shift reaction

Autor: Heloysa Martins Carvalho Andrade, Suzana Modesto de Oliveira Brito, Tânia Regina Oliveira de Souza

Publikováno v: Applied Catalysis A: General. 178:7-15

Cu- and Cu,Zn-ZSM-5 zeolite catalysts were prepared using different cation exchange procedures. The samples were characterized by TPR; CO-FTIR; O 2 -TPD, XRD; BET and XPS. These catalysts showed appreciable activity and selectivity for the water gas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::745ab676d585ee4beae11aaa60e59c3d
https://doi.org/10.1016/s0926-860x(98)00280-4

Zobrazit plný text záznamu

Selective catalytic oxidation of CO in H2 over copper-exchanged zeolites

Autor: Heloise O. Pastore, Anna C.B. da Silva, Fábio Argolo, Heloysa Martins Carvalho Andrade, Artur J.S. Mascarenhas, Ivana Tachard, Suzana Modesto de Oliveira Brito

Copper-exchanged zeolites were investigated as catalysts for the selective catalytic oxidation of CO in H 2 rich feeds. Three different zeolitic topologies were chosen: MFI, MWW and FAU. Under dry conditions the following order of activity in convers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcaf53cc3d2a5753a632f71f1f59c6a1
https://doi.org/10.1016/s0167-2991(07)80131-5

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání