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Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture

In this study, a citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) was synthesized by balling talc with NH(4)H(2)PO(4). The effects of ball milling speed and milling time on the dissolution rates of N, P and Mg in deionized water and 2% citric acid were explored. Characterization tec...

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Autores principales: Tan, Yonghao, Sha, Lin, Yu, Nengkui, Yang, Zhengshuo, Qu, Jun, Xu, Zhigao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9053601/
https://www.ncbi.nlm.nih.gov/pubmed/35515595
http://dx.doi.org/10.1039/d0ra00387e
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author Tan, Yonghao
Sha, Lin
Yu, Nengkui
Yang, Zhengshuo
Qu, Jun
Xu, Zhigao
author_facet Tan, Yonghao
Sha, Lin
Yu, Nengkui
Yang, Zhengshuo
Qu, Jun
Xu, Zhigao
author_sort Tan, Yonghao
collection PubMed
description In this study, a citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) was synthesized by balling talc with NH(4)H(2)PO(4). The effects of ball milling speed and milling time on the dissolution rates of N, P and Mg in deionized water and 2% citric acid were explored. Characterization technologies such as X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TG) and Scanning electron microscopy (SEM) were applied to test the prepared samples. In water, the prepared dittmarite was changed into struvite (NH(4)MgPO(4)·6H(2)O) with almost no N, P or Mg release, while the dissolution rates of nutrient elements reached almost 100% in 2% citric acid. The proposed work presented a facile and environmentally friendly method to produce CASF with high agricultural and ecological value.
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spelling pubmed-90536012022-05-04 Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture Tan, Yonghao Sha, Lin Yu, Nengkui Yang, Zhengshuo Qu, Jun Xu, Zhigao RSC Adv Chemistry In this study, a citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) was synthesized by balling talc with NH(4)H(2)PO(4). The effects of ball milling speed and milling time on the dissolution rates of N, P and Mg in deionized water and 2% citric acid were explored. Characterization technologies such as X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TG) and Scanning electron microscopy (SEM) were applied to test the prepared samples. In water, the prepared dittmarite was changed into struvite (NH(4)MgPO(4)·6H(2)O) with almost no N, P or Mg release, while the dissolution rates of nutrient elements reached almost 100% in 2% citric acid. The proposed work presented a facile and environmentally friendly method to produce CASF with high agricultural and ecological value. The Royal Society of Chemistry 2020-05-06 /pmc/articles/PMC9053601/ /pubmed/35515595 http://dx.doi.org/10.1039/d0ra00387e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Tan, Yonghao
Sha, Lin
Yu, Nengkui
Yang, Zhengshuo
Qu, Jun
Xu, Zhigao
Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title_full Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title_fullStr Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title_full_unstemmed Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title_short Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH(4)MgPO(4)·H(2)O) from talc/NH(4)H(2)PO(4) mixture
title_sort mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (nh(4)mgpo(4)·h(2)o) from talc/nh(4)h(2)po(4) mixture
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9053601/
https://www.ncbi.nlm.nih.gov/pubmed/35515595
http://dx.doi.org/10.1039/d0ra00387e
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