Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: A indústria petroquímica no próximo século: como substituir o petróleo como matéria-prima?
Title Alternative: The petrochemical industry in the next century: how to replace petroleum as raw material
Author: Schuchardt, Ulf
Ribeiro, Marcelo L.
Gonçalves, Adilson R.
Abstract: The world reserves of petroleum will finish in about 100 years. For a tropical country like Brazil, biomass will be the natural substitute for petroleum. For the best utilization of biomass, it first needs to be separated into its principal components: cellulose, hemicelluloses, lignins, vegetable and essential oils, non-structural carbohydrates, bark and foliage. All feedstocks for the chemical industry can be obtained from these biomass components, as shown in the first part of this paper. In the second part we discuss how the major products from petrochemicals can be obtained from the different biomass components. We show that Brazil can use different strategies, compared to other countries, to obtain petrochemical products, which could result in innovations. However, it is necessary that the government starts to invest immediately in order to keep the petrochemical industries competitive with foreign industries, so that they continue to be one of Brazil's major employers.
Subject: biomass
petrochemical industry
substitution of petroleum
Editor: Sociedade Brasileira de Química
Rights: aberto
Identifier DOI: 10.1590/S0100-40422001000200016
Date Issue: 1-Apr-2001
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

Files in This Item:
File Description SizeFormat 
S0100-40422001000200016.pdf43.53 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.