Derniers inventions, produits et services
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2023
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Invention
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Polluted co2 capturing with lime produced from phosphogypsum calcination using sulfur as non-co2 ... |
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2022
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Invention
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Integrated process to upgrade low-grade calcareous phosphate ore with low co2 emissions and low p... |
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Invention
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2 fuel. 2 limestone as raw material; (3) the use of sulfur as fuel to calcine phosphogypsum allow... |
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2014
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P/S
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The extraction and treatment of metals, whether ores, concentrates or mineral substances, as well... |
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P/S
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Chemicals and minerals used in the manufacturing of phosphates; chemical compositions used as fer... |
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P/S
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Chemicals and minerals used in the manufacturing of aluminum, alumina, bauxite, aluminum fluoride... |
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