MA50738A1 - Revêtements inorganiques réactifs pour engrais agricoles - Google Patents

Revêtements inorganiques réactifs pour engrais agricoles

Info

Publication number
MA50738A1
MA50738A1 MA50738A MA50738A MA50738A1 MA 50738 A1 MA50738 A1 MA 50738A1 MA 50738 A MA50738 A MA 50738A MA 50738 A MA50738 A MA 50738A MA 50738 A1 MA50738 A1 MA 50738A1
Authority
MA
Morocco
Prior art keywords
sulfate
reactive inorganic
inorganic coatings
agricultural fertilizers
granules
Prior art date
Application number
MA50738A
Other languages
English (en)
Other versions
MA50738B1 (fr
Inventor
Jeffrey C Burnham
Sanford A Siegel
Original Assignee
Anuvia Plant Nutrients Holdings Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anuvia Plant Nutrients Holdings Llc filed Critical Anuvia Plant Nutrients Holdings Llc
Publication of MA50738A1 publication Critical patent/MA50738A1/fr
Publication of MA50738B1 publication Critical patent/MA50738B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Botany (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)

Abstract

L'invention concerne un engrais granulaire revêtu, les granulés étant de préférence à base de sulfate ou à base de phosphate. Lorsque les granulés sont à base de sulfate, tel que du sulfate d'ammonium, la substance de revêtement est un sel inorganique d'éléments alcalino-terreux, de préférence de calcium, de sorte que, lorsqu'elle est appliquée sur la surface d'engrais, elle forme du sulfate de calcium, de préférence un dihydrate de sulfate de calcium, en tant que revêtement protecteur.
MA50738A 2018-08-16 2019-08-16 Revêtements inorganiques réactifs pour engrais agricoles MA50738B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862718993P 2018-08-16 2018-08-16
PCT/US2019/046882 WO2020037242A1 (fr) 2018-08-16 2019-08-16 Revêtements inorganiques réactifs pour engrais agricoles

Publications (2)

Publication Number Publication Date
MA50738A1 true MA50738A1 (fr) 2020-12-31
MA50738B1 MA50738B1 (fr) 2021-05-31

Family

ID=69523697

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50738A MA50738B1 (fr) 2018-08-16 2019-08-16 Revêtements inorganiques réactifs pour engrais agricoles

Country Status (4)

Country Link
US (2) US10870609B2 (fr)
MA (1) MA50738B1 (fr)
WO (1) WO2020037242A1 (fr)
ZA (1) ZA202004628B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA50738B1 (fr) * 2018-08-16 2021-05-31 Anuvia Plant Nutrients Holdings Llc Revêtements inorganiques réactifs pour engrais agricoles
WO2023288294A1 (fr) 2021-07-16 2023-01-19 Novozymes A/S Compositions et procédés pour améliorer la résistance à la pluie de protéines sur des surfaces de plantes
WO2023225459A2 (fr) 2022-05-14 2023-11-23 Novozymes A/S Compositions et procédés de prévention, de traitement, de suppression et/ou d'élimination d'infestations et d'infections phytopathogènes

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US20210114952A1 (en) 2021-04-22
US20200055794A1 (en) 2020-02-20
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US11542213B2 (en) 2023-01-03

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