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Repositório Aberto da Universidade do Porto
Browsing by Author J. Ferrer
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Showing results 1 to 2 of 2
Issue Date
Title
Author(s)
Type
2000
Using ashes from incineration of chromium sulphate tanned leather scrap - Part 1: Characterization of ashes and chromium extraction
M. J. Ferreira
;
E. Xará
;
Manuel Fonseca Almeida
;
M. Barla
;
J. Ferrer
Artigo em Revista Científica Internacional
2001
Using Ashes from incineration of chromium sulphate tanned leather scrap. Part II: Tanning Liquors, Additives in footwear adhesives and fillers in mortars
M. J. Ferreira
;
E. Xará
;
M. F. Almeida
;
M. Barla
;
J. Ferrer
Artigo em Revista Científica Internacional