Potassium-releasing material

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United States of America Patent

PATENT NO 10800712
APP PUB NO 20180273436A1
SERIAL NO

15874801

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Abstract

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The present disclosure, in various embodiments, discloses hydrothermal methods, hydrothermally modified materials and dried hydrothermally modified materials. Certain dried hydrothermally modified materials can readily releases ionic species such as alkali metal ions (K+, Na+), silicate salts, and alkaline earth metal ions (Mg2+, Ca2+). Some dried hydrothermally modified materials can readily release aluminum ions and/or silicon, such as in the form of soluble silicates. Such processes and materials are useful, for example in economically preparing potassium releasing fertilizers.

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Patent Owner(s)

Patent OwnerAddress
MASSACHUSETTS INSTITUTE OF TECHNOLOGY77 MASSACHUSETTS AVENUE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allanore, Antoine Brentwood, US 11 50
Chen, Dennis P Boston, US 4 4
Ciceri, Davide Washoe Valley, US 3 0
Close, Thomas C Cambridge, US 3 0
De, Oliveira Marcelo Boston, US 5 0

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