Nitride-based controlled-release fertilizers and process for making same
Abstract
A controlled-release solid nitride fertilizer from fly ash and a method for making are described. The fertilizer includes a nitrogen source including at least one solid nitride combined with at least one precipitation-inhibiting agent and with at least one moisture-retention agent, all compressed together to form a porous release structure that in contact with water releases ammonium ions as a nitrogen nutrient at a substantially uniform release rate over a selected release period and thereby maximizes nitrogen-use efficiency by plants.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1460562
- Patent Number(s):
- 10005699
- Application Number:
- 15/222,632
- Assignee:
- BATTELLE MEMORIAL INSTITUTE (Richland, WA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C05 - FERTILISERS C05B - PHOSPHATIC FERTILISERS
C - CHEMISTRY C05 - FERTILISERS C05C - NITROGENOUS FERTILISERS
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2016 Jul 28
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Amonette, James E., and Matyas, Josef. Nitride-based controlled-release fertilizers and process for making same. United States: N. p., 2018.
Web.
Amonette, James E., & Matyas, Josef. Nitride-based controlled-release fertilizers and process for making same. United States.
Amonette, James E., and Matyas, Josef. Tue .
"Nitride-based controlled-release fertilizers and process for making same". United States. https://www.osti.gov/servlets/purl/1460562.
@article{osti_1460562,
title = {Nitride-based controlled-release fertilizers and process for making same},
author = {Amonette, James E. and Matyas, Josef},
abstractNote = {A controlled-release solid nitride fertilizer from fly ash and a method for making are described. The fertilizer includes a nitrogen source including at least one solid nitride combined with at least one precipitation-inhibiting agent and with at least one moisture-retention agent, all compressed together to form a porous release structure that in contact with water releases ammonium ions as a nitrogen nutrient at a substantially uniform release rate over a selected release period and thereby maximizes nitrogen-use efficiency by plants.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {6}
}
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