D
Dachamir Hotza
Researcher at Universidade Federal de Santa Catarina
Publications - 444
Citations - 8480
Dachamir Hotza is an academic researcher from Universidade Federal de Santa Catarina. The author has contributed to research in topics: Ceramic & Chemistry. The author has an hindex of 36, co-authored 402 publications receiving 6577 citations. Previous affiliations of Dachamir Hotza include University of Limoges & University of Hamburg.
Papers
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Lipase immobilization on ceramic supports: An overview on techniques and materials.
TL;DR: An overview of the main techniques of enzyme immobilization in ceramic supports highlighting the immobilization of lipases is provided, which are of fundamental importance to turn industrial biocatalysis into viable and competitive processes.
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Silicon carbide filters and porous membranes: A review of processing, properties, performance and application
Dachamir Hotza,Marco Di Luccio,Michaela Wilhelm,Yuji Iwamoto,Samuel Bernard,João C. Diniz da Costa,João C. Diniz da Costa +6 more
TL;DR: In this article, the authors focused on the latest advancements in SiC and SiC composites used for the preparation of substrates and thin films in filters and membranes, and addressed the potential applications in gas and liquid separation processes, coupled with thermal/chemical stability properties.
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Life cycle assessment of the production of Portland cement: a Southern Europe case study
TL;DR: In this article, the authors assess environmental impacts of using wastes as a partial replacement of fossil fuels in a representative cement plant in Southern Europe, using a cradle-to-gate life cycle assessment approach based on primary data collected in the plant.
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Simultaneous optimization of linear firing shrinkage and water absorption of triaxial ceramic bodies using experiments design
TL;DR: In this article, the authors applied the techniques of experiments design, often used in various other areas, to model those properties of floor and wall ceramic tiles, including shrinkage and water absorption.
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In-situ synthesis of zeolites by geopolymerization of biomass fly ash and metakaolin
A. De Rossi,Lisandro Simão,Manuel J. Ribeiro,Rui M. Novais,João A. Labrincha,Dachamir Hotza,Regina de Fátima Peralta Muniz Moreira +6 more
TL;DR: In this article, the in-situ synthesis of zeolites through geopolymerization of biomass fly ash wastes at low temperature in a hermetic container was evaluated, where the raw materials were activated using a mixture of sodium silicate and sodium hydroxide, and then the specimens cured at 60°C to obtain zeolite-containing geopolymers.