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US4185075A
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Phosphoric acid ammoniation apparatus with water quench
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DE1914811A1
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Process for the ammoniacization of phosphoric acid for the production of liquid, P2O5 and nitrogen-containing fertilizers
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CA1006330A
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Process and apparatus for the ammoniation of acids
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GB1213486A
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Improvements relating to the performance of chemical reactions
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US3453074A
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Novel phosphorous compositions and process
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GB1081895A
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Improvements relating to the production of phosphoric acids
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GB1128802A
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Improvements relating to the ammoniation of phosphoric acids
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GB1081894A
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Improvements relating to the production of phosphoric acids
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GB1081893A
|
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Improvements relating to the production of phosphoric acids
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GB1081891A
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Improvements relating to the production of phosphoric acids
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GB1072368A
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Improvements relating to submerged combustion and like techniques
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GB1081892A
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Improvements relating to the production of phosphoric acids
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