NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 3 of 3 (0.019 seconds)

Spelling suggestions: "subject:"lenhina"" "subject:"penhinha""

1

Lignin-based polyurethanes : synthesis, characterisation and applications

Cateto, Carolina Andreia Borges January 2008 (has links)
Tese de doutoramento. Engenharia Química e Biológica. Faculdade de Engenharia. Universidade do Porto, Institut Polytechnique de Grenoble. 2008
Poliuretanos
Síntese química
Lenhina
2

Precipitation of lignin from kraft black liquor

Paula, Sara Cristina da Silva January 2010 (has links)
Tese de mestrado integrado. Engenharia Química. Faculdade de Engenharia. Universidade do Porto. 2010
Lenhina
Licor negro (ind. celulose)
Precipitação
Polpa de madeira
Pasta de papel
3

Production of vanillin from lignin present in the kraft black liquor of the pulp and paper industry

Araújo, José Daniel Pacheco January 2008 (has links)
Tese de doutoramento. Engenharia Química. Faculdade de Engenharia. Universidade do Porto. 2008
Indústria de celulose e papel
Lenhina
Vanilina
Oxidação
Reactores gás-líquido

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