NPK mineral fertilizers and their preparation process

FR3168882A1Pending Publication Date: 2026-05-29UNIV MOHAMMED VI POLYTECHNIQUE +1
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
UNIV MOHAMMED VI POLYTECHNIQUE
Filing Date
2024-11-28
Publication Date
2026-05-29
Patent Text Reader

Abstract

The present invention relates to a solid NPK mineral fertilizer containing silicon and sulfur, the potassium and silicon being in the form of potassium silicate, the process for preparing said NPK mineral fertilizer, and its use. Figure to be published with the abstract: Fig. 1
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Citation Information

Patent Citations

  • Potassium silicate liquid fertilizer and making method thereof

    CN105399506A

  • Liquid silicon fertilizer and manufacturing method thereof

    CN109384524A

  • Preparation method of composite liquid silicon fertilizer

    CN111517849A

  • Silicon-calcium-magnesium-sulfur fertilizer and its preparation method

    WO2012016394A1

  • Fertilizer comprising bioavailable si and method for production thereof

    WO2018169411A1