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Selection of the best air purifier system to urban houses using AHP
(Institute of Electrical and Electronics Engineers Inc., 2017-10)
Pollutants inside at houses are smoking, gas combustion, use of solvents, household cleaning chemicals, emissions from building materials, and contamination of the exterior aggravates the inside of the house. In this ...
Avaliação da viabilidade técnica e econômica da implementação de um sistema de recuperação de gases enviados para a tocha em uma unidade de processamento de gás natural
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Eficiência EnergéticaUTFPR, 2018-06-15)
Million cubic meters of gas are flared yearly in oil and natural gas processing units in Brazil, contributing to the global warming and energy waste, since the flared gas fraction still has a high energetic value. In order ...
Comparação entre os métodos de recuperação de solvente industrial por destilação simples e fracionada
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2017-11-01)
Resin is one of the main components of paints. This raw material is responsible for film’s formation after drying, in other words, it corresponds to the solid part of the paint. During the resin’s production process a small ...
Aplicación directa de las modificaciones a los elementos esenciales del Impuesto de Industria y Comercio por parte de las entidades territoriales. El caso del servicio de aseo y vigilancia y el del transporte de gas
(Centro de Estudios Fiscales, 2020-03-10)
Colombia es un Estado unitario con autonomía de sus entidades descentralizadas; en el ámbito fiscal, la distribución de potestades se encuentra decantada en la jurisprudencia de la Corte Constitucional y del Consejo de ...
Optimization of the integration among traditional fossil fuels, clean energies, renewable sources, and energy storages: An MILP model for the coupled electric power, hydraulic, and natural gas systems
(Pergamon-Elsevier Science Ltd, 2019-10)
This paper presents a Mixed Integer Linear Programming (MILP) formulation to optimize the Security Constrained Unit Commitment problem, integrating three areas: electrical, hydraulic, and natural gas. The model considers ...
The gas of Camisea: geology, economy and usesEl gas de Camisea: geologia, economia y usos
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2007)
The effect of clean development mechanism projects on human resource management practices in Brazil
(Emerald Publishing Limited, 2017)
The clean development mechanism (CDM) project is a cost-effective instrument to reduce greenhouse gas (GHG) emissions and to transfer technology and capital from industrialized to developing countries. HRM practices are ...
Estudo comparativo entre sistemas de limpeza de gases de alto-forno em siderúrgicas não-integradas a carvão vegetal e alternativa de reaproveitamento do pó do balão
(Universidade Federal de Minas GeraisUFMG, 2011-04-26)
The non-integrated steel industry charcoal has predominance in Minas Gerais, concentrating 106 blast furnaces with a production capacity of approximately 5.500.000t.ano-1. In 2001, was enacted by COPAM - the Regulatory ...
O mercado de gás natural: importância econômica no estado de São Paulo
(Universidade Federal de São Paulo, 2021-07-04)
O cenário de Gás Natural no Brasil é muito animador, de um lado apresenta um vasto campo para exploração com reservas promissoras, e do outro, desafios a serem superados para alavancar a sua demanda em diversos setores. ...