Abrégé

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.

Classes IPC  ?

• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques
• C05D 5/00 - Engrais magnésiens
• C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces

Abrégé

Multi-step methods of making an MPM include at least first and second steps. The first step can be performed at relatively low temperature and/or a relatively low pressure. The second step can be performed at a relatively high temperature and/or a relatively high pressure. The first step can be performed in one or more reaction vessels. and the second step can be performed in one or more different reaction vessels.

Classes IPC  ?

• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 1/00 - Engrais potassiques
• C05D 3/02 - Engrais calciques à partir de pierre à chaux, carbonate de calcium, hydrate de calcium, de chaux éteinte, oxyde de calcium, composés calciques résiduaires

Abrégé

2+). 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.

Classes IPC  ?

• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques
• C05D 5/00 - Engrais magnésiens
• C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces

Abrégé

A method, comprising: heating at a temperature of at least 90° C. for a time of at least 10 minutes and a pressure of at least one atmosphere: 1) a potassic framework silicate ore; 2) at least one material selected from the group consisting of an oxide, a hydroxide, and a carbonate of at least one of an alkaline earth metal and an alkali metal; and 3) water, thereby producing a first product; combining the first product with a source of a component to form a second product; and drying the second product to provide a composition comprising an MPM and the component, wherein the source of the component comprises at least one member selected from the group consisting of KCl, a macronutrient source, a micronutrient source and a source of a beneficial element. A composition, comprising: an MPM; and a component selected from the group consisting of a KCl, a macronutrient, a micronutrient and a beneficial element, wherein the MPM comprises at least two phases selected from the group consisting of K-feldspar phase, tobermorite phase, hydrogrossular phase, dicalcium silicate hydrate phase and amorphous phase.

Classes IPC  ?

• C05D 1/02 - Fabrication à partir du chlorure ou du sulfate de potassium ou de sels doubles ou de mélanges de ces sels
• C05G 1/00 - Mélanges d'engrais faisant partie individuellement de différentes sous-classes de
• C05D 3/00 - Engrais calciques
• C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces
• C05C 9/00 - Engrais contenant de l'urée ou ses composés

Abrégé

Multi-step methods of making an MPM include at least first and second steps. The first step can be performed at relatively low temperature and/or a relatively low pressure. The second step can be performed at a relatively high temperature and/or a relatively high pressure. The first step can be performed in one or more reaction vessels, and the second step can be performed in one or more different reaction vessels.

Classes IPC  ?

• C05D 9/00 - Autres engrais inorganiques
• C05F 11/00 - Autres engrais organiques
• C05G 1/00 - Mélanges d'engrais faisant partie individuellement de différentes sous-classes de
• C05G 5/10 - Engrais solides ou semi-solides, p. ex. poudre
• C05G 5/12 - Granulés ou flocons

Abrégé

Multi-step methods of making an HTMPM include at least first and second steps. The first step can be performed at relatively low temperature and/or a relatively low pressure. The second step can be performed at a relatively high temperature and/or a relatively low pressure. The first step can be performed in one or more reaction vessels, and the second step can be performed in one or more different reaction vessels. Related materials, compositions and methods of use are also disclosed.

Classes IPC  ?

• C05G 5/10 - Engrais solides ou semi-solides, p. ex. poudre
• C05F 11/00 - Autres engrais organiques
• C05G 5/12 - Granulés ou flocons
• C05D 9/00 - Autres engrais inorganiques
• C05G 1/00 - Mélanges d'engrais faisant partie individuellement de différentes sous-classes de

Abrégé

Multi-step methods of making an MPM include at least first and second steps. The first step can be performed at relatively low temperature and/or a relatively low pressure. The second step can be performed at a relatively high temperature and/or a relatively high pressure. The first step can be performed in one or more reaction vessels, and the second step can be performed in one or more different reaction vessels.

Classes IPC  ?

• C05G 5/10 - Engrais solides ou semi-solides, p. ex. poudre
• C05F 11/00 - Autres engrais organiques
• C05G 5/12 - Granulés ou flocons
• C05D 9/00 - Autres engrais inorganiques
• C05G 1/00 - Mélanges d'engrais faisant partie individuellement de différentes sous-classes de

Abrégé

A method, comprising: heating at a temperature of at least 90°C for a time of at least 10 minutes and a pressure of at least one atmosphere: 1) a potassic framework silicate ore; 2) at least one material selected from the group consisting of an oxide, a hydroxide, and a carbonate of at least one of an alkaline earth metal and an alkali metal; and 3) water, thereby producing a first product; combining the first product with a source of a component to form a second product; and drying the second product to provide a composition comprising an MPM and the component, wherein the source of the component comprises at least one member selected from the group consisting of KCI, a macronutrient source, a micronutrient source and a source of a beneficial element. A composition, comprising: an MPM; and a component selected from the group consisting of a KCI, a macronutrient, a micronutrient and a beneficial element, wherein the MPM comprises at least two phases selected from the group consisting of K-feldspar phase, tobermorite phase, hydrogrossular phase, dicalcium silicate hydrate phase and amorphous phase.

Classes IPC  ?

• C05D 1/00 - Engrais potassiques
• C05D 1/02 - Fabrication à partir du chlorure ou du sulfate de potassium ou de sels doubles ou de mélanges de ces sels
• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques
• C05D 9/00 - Autres engrais inorganiques

Abrégé

A method, comprising: heating at a temperature of at least 90°C for a time of at least 10 minutes and a pressure of at least one atmosphere: 1) a potassic framework silicate ore; 2) at least one material selected from the group consisting of an oxide, a hydroxide, and a carbonate of at least one of an alkaline earth metal and an alkali metal; and 3) water, thereby producing a first product; combining the first product with a source of a component to form a second product; and drying the second product to provide a composition comprising an MPM and the component, wherein the source of the component comprises at least one member selected from the group consisting of KCI, a macronutrient source, a micronutrient source and a source of a beneficial element. A composition, comprising: an MPM; and a component selected from the group consisting of a KCI, a macronutrient, a micronutrient and a beneficial element, wherein the MPM comprises at least two phases selected from the group consisting of K-feldspar phase, tobermorite phase, hydrogrossular phase, dicalcium silicate hydrate phase and amorphous phase.

Classes IPC  ?

• C05D 1/02 - Fabrication à partir du chlorure ou du sulfate de potassium ou de sels doubles ou de mélanges de ces sels
• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques

Abrégé

2+). 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.

Classes IPC  ?

• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques
• C05D 5/00 - Engrais magnésiens
• C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces

Abrégé

2+). 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.

Classes IPC  ?

• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques
• C05D 3/00 - Engrais calciques
• C05D 5/00 - Engrais magnésiens
• C05D 9/02 - Autres engrais inorganiques contenant des éléments à l'état de traces

Abrégé

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.

Classes IPC  ?

• C01B 33/36 - Silicates ayant des propriétés d'échangeurs de base, mais n'ayant pas de propriétés de tamis moléculaires
• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques

Abrégé

The present disclosure, in various embodiments, discloses a composition comprising a K-feldspar phase and a calcium silicate hydrate phase. The calcium silicate hydrate phase has at least one phase selected from the group consisting of a dicalcium silicate hydrate phase, a tobermorite phase, and a hydrogarnet phase. The K-feldspar phase is present in an amount of at most about 65 wt. %; and at least 1 wt. % of the dicalcium silicate hydrate phase and/or at least 1 wt. % of the tobennorite phase and/or at least 1 wt. % of the hydrogarnet phase.

Classes IPC  ?

• C01B 33/36 - Silicates ayant des propriétés d'échangeurs de base, mais n'ayant pas de propriétés de tamis moléculaires
• C05D 1/04 - Engrais potassiques à partir de minerais ou de roches volcaniques

Produits et services

(1) Sale of fertilizer.

Produits et services

(1) Fertilizer.

Produits et services

Sale of fertilizer.

Produits et services

Fertilizer.

Produits et services

(1) Fertilizer. (1) Sale of fertilizer.

Produits et services

(1) Fertilizers.

Produits et services

Fertilizers; fertilizing preparations.

Produits et services

(1) Fertilizers