the extracting agent being already present during the phosphate-containing material reaction step

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C01B25/467

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B25/00Phosphorus Compounds thereof

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C01B25/467the extracting agent being already present during the phosphate-containing material reaction step

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Patents Grantslast 30 patents

Information Patent Grant
Phosphoric acid manufacture from phosphate matrix
- Patent number 4,105,749
- Issue date Aug 8, 1978
- Swift Agricultural Chemicals Corporation
- Robert A. Wilson
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents