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6“... of biogas to the same level as that of methane, the other gases have to be removed. One of the most common...”
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8“... analysis. After the characterization of substrates, proceeded de adsorption of NH3 and H2S gases...”
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11“.... As the residue is not recycleab and its burning leberates strongly aggressive gases, safe alternatives were...”
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12“... the use in biomedical applications, chitosan membranes were modified by plasma using the following gases...”
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13“... applications. The prediction of toxic gases adsorption isotherms such as SO2 in amorphous carbon using...”
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14“... cementation with low permeability, in order to minimize the emission of these gases into the atmosphere...”
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doctoralThesis -
15“.... These waters are complex mixtures and have many contaminants such as oil, heavy metals and gases such as H2...”
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16“... conditioners emit significant amounts of greenhouse gases in urban agglomerations. Concerns in the current...”
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17“... that are occurring in the world are directly related to emissions of greenhouse gases, mainly CO2, gases, mainly due...”
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doctoralThesis -
18“... gases - GHG (CH4 and CO2) to obtain H2 or syngas (H2 + CO) which, besides being an interesting product...”
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19“... - there are 3.1 billion tons of CO2, one of the gases that contribute to warming. Because of this large amount...”
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doctoralThesis -
20“...In the search for new alternatives for the treatment of volatile organic compounds (VOCs) and gases...”
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23“... natural resources and energy and be an emitter of polluting gases in the atmosphere. In this context...”
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24“... under the Kyoto Protocol. The idea that it is possible to reduce the emission of polluting gases...”
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25“... reactors washing system / exhaust gases and RF power used to generate plasma. The process of supervision...”
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26“... is not homogeneous due to the presence of gases generated in the electrodes. Electro-oxidation using DSA (Ti/RuO2...”
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28“...The need to find new technologies to minimize the increasing emission of greenhouse gases...”
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29“... products formed and / or the trapping of toxic gases during thermal decomposition. This thesis provides...”
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30“... functioning of the engine as well as in the maintenance of the emission of the polluting gases within...”
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31“... environmental contribution related, especially, to the low emission of polluting gases and the eventual...”
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32“..., wax, bio-oil, water and gases) were quantified and characterized using standard analytical...”
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33“... of thermal power plants, increasing the production cost and emission of greenhouse gases. Public policies...”
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34“... produced water. This byproduct has in its composition salts, organic compounds, gases and heavy metals...”
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35“... membrane that is mechanically and chemically stable, as well as capable of separating gases through...”
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36“...Increasing energy demand is being met largely by fossil fuel reserves, which emit CO2, SOx gases...”
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37“...(TO), producing a combustion where the gases are not diluted in nitrogen, obtaining a concentrated flow of CO2...”
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38“...Given the concern with the emission of greenhouse gases, companies in various economic sectors...”
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39“... of global warming caused by the emission of gases that cause the greenhouse effect, which cause various...”
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40“...) emissions of polluting gases, such as: carbon particles, carbon monoxide, sulfur oxides and polycyclic...”
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doctoralThesis