WO2026125906 - SODIUM HUMATE-SUPPLEMENTED BENTONITE FERTILIZER COMPOSITION AND METHOD OF PRODUCTION
National phase entry is expected:
Publication Number
WO/2026/125906
Publication Date
18.06.2026
International Application No.
PCT/IB2024/062380
International Filing Date
09.12.2024
Title **
[English]
SODIUM HUMATE-SUPPLEMENTED BENTONITE FERTILIZER COMPOSITION AND METHOD OF PRODUCTION
[French]
COMPOSITION D'ENGRAIS À BASE DE BENTONITE SUPPLÉMENTÉE EN HUMATE DE SODIUM ET PROCÉDÉ DE PRODUCTION
Applicants **
RNZ AGROTECH INDUSTRIES LIMITED
Inventors
SINGH, Braj Raj
SOOMAR, Raza I.
Application details
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International Searching Authority |
MOIP
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1883 | |
| EPO | Filing, Examination, Granting | 11558 | |
| Japan | Filing, Examination, Granting | 1968 | |
| South Korea | Filing, Examination, Granting | 1335 | |
| USA | Filing, Examination, Granting | 7140 |
Total:
23,884
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Abstract[English]
The present invention relates to a sodium humate-supplemented sulfur-bentonite fertilizer composition and its production process. The fertilizer composition includes sodium humate (1 to 16 weight percent), elemental sulfur (75 to 90 weight percent), and a clay material (7 to 15 weight percent), typically sodium bentonite. The process for producing the composition involves heating molten sulfur, mixing it with sodium bentonite clay, and subsequently adding sodium humate powder with a particle size of less than 100 microns. The mixture is then stirred and pastillized using a roto-form pastillator at temperatures between 130°C to 135°C. The resulting fertilizer composition is suitable for agricultural use as both a fertilizer and soil conditioner and is suitable for both basal and top-dressing applications.[French]
La présente invention concerne une composition d'engrais de soufre-bentonite supplémentée en humate de sodium et son procédé de production. La composition d'engrais comprend de l'humate de sodium (1 à 16 % en poids), du soufre élémentaire (75 à 90 % en poids), et un matériau d'argile (7 à 15 % en poids), typiquement de la bentonite de sodium. Le procédé de production de la composition consiste à chauffer du soufre fondu, à le mélanger avec de l'argile de bentonite de sodium, puis à ajouter de la poudre d'humate de sodium ayant une taille de particule inférieure à 100 microns. Le mélange est ensuite agité et pastillé à l'aide d'un pastillateur par rotomoulage à des températures comprises entre 130 °C et 135 °C. La composition d'engrais résultante est appropriée pour une utilisation agricole en tant qu'engrais et conditionneur de sol et est appropriée à la fois pour des applications en fumure de fond et en fumure de couverture.