Chemical Industry Case Studies
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Novas metodologias para compressão de dados de processos e para o ajuste do Sistema PI
The consolidation of the automation in the chemical industry has brought a challenge: translating the large volume of data in useful information. With the advent of digital systems, the expansion in the development of sensors and sampling methods allowed the acquisition of a large amount of data from the process field. Thus, nowadays, engineers and operators
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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2. APQP : caracterização da aplicação da metodologia de gestão de desenvolvimento de produtos em fornecedores dos setores de linha branca e automotivo
The exchange of knowledge and optimization of resources optimism are increasingly needed necessaries for companies Product Delevopment Process (PDP). The Product Quality Advanced Planning (APQP) is a structured method, contained in Norm ISO/TS 16:949:2002, which aims to define and execute the actions required for a PDP in order to ensure that the product sat
Publicado em: 2009
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3. A Produção mais Limpa como ferramenta em busca da sustentabilidade empresarial: um estudo de múltiplos casos em empresas do Estado do Rio Grande do Norte / Cleaner production as corporate sustainable tool: a multiple case studies within companies from Rio Grande do Norte state
This study aimed to assess the Cleaner Production CP as corporate sustainable tool, through the multiple case studies within companies from Rio Grande do Norte State. In order to achieve this goal a research methodology approach was set. The initial stage of the research methodology was based on a literature review on which it was observed that the CP can be
Publicado em: 2008
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4. Comparação do desempenho do secador roto-fluidizado com o secador rotatório convencional : secagem de fertilizantes
The objective of this work was to analyze the phenomena of mass and energy transfer between heat air and the granulated simple super-phosphate in rotary dryers in the versions: conventional with cascading and roto-fluidized. A study of fluid dynamics of flowing of particles in conventional rotary dryers was made with objective of determine the conditions tha
Publicado em: 2008
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5. Strategic make-or-buy decision process: contributions from an exploratory study in the Brazilian chemical industry / Contribuições para o processo decisório estratégico de fazer ou comprar: um estudo exploratório no contexto químico brasileiro
The main theme of this research is the strategic decision making process associated with make-or-buy decisions. Said theme has been developed in the literature with primary focus on automotive and hardware industries, not chemical industry, what leads to the main question of this research: what is the adherence level between the literature and the actual beh
Publicado em: 2007
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6. Competences to innovate in the pharmaceutical industry : the case of Fundação Oswaldo Cruz and the Instituto de Tecnologia em Farmacos / Competencias para inovar no setor farmaceutico : o caso da Fundação Oswaldo Cruz e de seu Instituto Tecnologico em Farmacos/ Far-Manguinhos
Product and process innovation is acknowledged as crucial for the competitiveness of countries and firms and seems to depend on a conjunction of factors that go far beyond the stricttechnologica1 capabi1ity (or technical change). This study has as its purpose to understand and describe the competencies that are essential to arrive at innovation in the pharma
Publicado em: 2005
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7. Microbiological quality of poultry meat: a review
Poultry meat can be contaminated with a variety of microorganisms, including those capable of spoiling the product during chill storage, and certain foodborne pathogens. Human illness may follow from handling of raw meat, undercooking or mishandling of the cooked product. While Salmonella and Campylobacter spp. remain the organisms of greatest global concern
Revista Brasileira de Ciência Avícola. Publicado em: 2004-09
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8. A responsabilidade social das empresas, vista sob a ótica de "stakeholders" : um estudo de caso com empregados de uma indústria química de São Paulo
Este trabalho tem como objetivo investigar a opinião de "stakeholders" sobre a importância e a legitimidade das ações sociais praticadas por administradores de uma empresa da indústria de produtos de limpeza doméstica de São Paulo. As questões éticas envolvidas são abordadas, uma vez que entende-se que os administradores têm obrigações assumidas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/10/2002
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9. Controle avançado de um reator quimico de leito fixo : aplicação para oxidação do etanol a acetaldeido
The use of fixed bed catalytic reactors in the chemical industry, and the necessity of controlling and optimizing these reactors, have motivated the studies of dynamic models and control techniques, such as the use of Feedback-Feedforward controllers, working simultaneously. In practice, several feedforward control systems are implemented using ratio control
Publicado em: 2001
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10. Risk society and and corporate social responsability: perspectives for corporate education / Sociedade de risco e responsabilidade socioambiental: perspectivas para a educação corporativa
One of the most important aspects of the crisis of modernity is the increase in environmental risks, associated with the expansion of industrial development. The chemical sector has contributed significantly to current state of social and environmental vulnerability. Since the end of the 1980s, however, the large chemical companies have been adopting a disco
Publicado em: 2000
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11. Melanoma and occupation: results of a case-control study in The Netherlands.
Several studies have reported excesses of risk of melanoma in specific industries. Data from a case-control study in The Netherlands, including 140 cases with a cutaneous melanoma and 181 controls with other types of malignancy, were used to evaluate whether the reported associations with these specific industries could be reproduced. Adjustment for characte
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12. Occupational risk factors for female breast cancer: a review.
OBJECTIVES: Although progress has been made in identifying personal risk factors and in improving treatment for female breast cancer, incidence rates continue to increase. With women now occupying a sizable fraction of the workforce, it is worth inquiring whether there are occupational risk factors for breast cancer. This is a review of occupational studies