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US4426364A
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Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
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US4425313A
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Removal and recovery of nitrogen and sulfur oxides from gaseous mixtures containing them
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ES461725A1
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Procedure for separating nitrogen oxides from lower valencia of carbon dioxide. (Machine-translation by Google Translate, not legally binding)
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JPS5337176A
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Method of removing low valence nitrogen oxides from gas mixture
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GB1591822A
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Removal and recovery of nitrogen oxides and sulphur dioxide from gaseous mixtures containing them
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CA1129628A
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Removal and recovery of nitrogen oxides and sulfur dioxide from gaseous mixtures containing them
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US4069117A
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Process for removing and recovering acidic gases from gaseous mixtures containing them
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US3695864A
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Alkali metal production
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US3684462A
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Process for producing a dihaloborane-containing stream
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GB1279853A
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Apparatus and method for heating gases
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US3519255A
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Structure and method for heating gases
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US3550919A
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Furnace structure
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US3519064A
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Method for heating gases
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US3547810A
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Treatment of water
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US3496077A
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Electrolyzing of salt solutions
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US3473899A
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Production of alkali metal borohydrides
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US3495938A
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Alkali metal hydride product and process for its manufacture
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CA900957A
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Structure and method for heating gases
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