MX2013005263A - Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations. - Google Patents
Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations.Info
- Publication number
- MX2013005263A MX2013005263A MX2013005263A MX2013005263A MX2013005263A MX 2013005263 A MX2013005263 A MX 2013005263A MX 2013005263 A MX2013005263 A MX 2013005263A MX 2013005263 A MX2013005263 A MX 2013005263A MX 2013005263 A MX2013005263 A MX 2013005263A
- Authority
- MX
- Mexico
- Prior art keywords
- micronized
- suspension
- natural zeolite
- aqueous suspension
- zeolite
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/70—Fixation, conservation, or encapsulation of flavouring agents
- A23L27/77—Use of inorganic solid carriers, e.g. silica
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/45—Ericaceae or Vacciniaceae (Heath or Blueberry family), e.g. blueberry, cranberry or bilberry
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Nutrition Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Food Science & Technology (AREA)
- Mycology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
- Fertilizers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention relates to an aqueous suspension of micronized natural zeolite and to the use thereof as a carrier of enzymatic microbial complexes; micronutrients; minerals; fertilisers; fungicidal, bactericidal and insecticidal solutions; citric derivatives, etc. for foliar or radicular application, by spraying, by dripping, etc. In particular, the micronized natural zeolite suspension has a solid concentration of 50 % to 55 % and a particle size of 1 to 20 microns, with a surface area of 20 to 30 m2/g. The main advantage of the inventive method is that it enables a micronized, homogeneous, stable zeolite suspension to be obtained quickly and effectively. The carrier of the present invention can be used for the production of agricultural preparations in suspension form.
Description
SUSPENSION OF ZEOLITA MICRONIZED. PROCESS FOR PREPARATION
AND ITS USE AS A CARRIER IN AGRICULTURAL PREPARATIONS
FIELD OF THE INVENTION
The invention relates to an aqueous suspension of micronized natural zeolite and its use as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicidal solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. Particularly, the micronized natural zeolite suspension has a solids concentration of 50 to 55% and a particle size of 1 to 20 microns and a surface area of 20 to 30 m2 / g.
BACKGROUND OF THE INVENTION
In October 1996, European patent number EP 0738 468 A2 describes the use of an aqueous suspension of chemically activated zeolite with silver (containing 5% silver) as a post-cut flower preservative comprising:
a) .- Mix one gram of dispersing agent Esomin 0-12 with one liter of deionized water at 20 ° C for 10 minutes.
b) .- Subsequently, 500 g of zeolite chemically activated with silver is added gradually to the solution formed of water and dispersant and mixed slowly during one hour at a temperature of 20 ° C to form the suspension.
However, this patent exclusively describes the use of a suspension of zeolite chemically activated with silver, as a preservative of post-cut flowers. At no time is the suspension of micronized natural zeolite mentioned as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. Nor is a solids concentration of 50 to 55% mentioned, nor is there a mention of a particle size of 1 to 20 microns, nor a surface area of 20 to 30 m2 / g; nor is a grinding process treated in a wet condition in a colloidal mill mentioned.
In March 2010, the Spanish patent number 2, 333,841 describes a method of how to prepare a suspension of synthetic zeolite 4A as a fortifying composition regulating perspiration, protective of leaves and fruits comprising: a) .- Mix 99.50% of 4A zeolite, 0.30% of a Rheosolve 7098 dispersant and 0.20% of a Mogiol humectant in water and form a suspension.
However, this patent exclusively describes the use of a suspension of synthetic zeolite 4A, as a strengthening perspiration regulating composition, protecting leaves and fruits. At no time is the suspension of micronized natural zeolite mentioned as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. Nor is a solids concentration of 50 to 55% mentioned, nor is there a mention of a particle size of 1 to 20 microns, nor a surface area of 20 to 30 m2 / g; nor is a grinding process treated in a wet condition in a colloidal mill mentioned.
In October 2010, the Mexican patent number MX2010005496 A, describes how to prepare an amendment composition for agricultural soils, based on a granulated zeolite impregnated with a nutritive solution containing: Nitrogen, Phosphorus, Potassium, Dolomitic Lime, Agricultural Lime, Acid Humic and composted organic matter that includes:
a) .- The granulated zeolite (2 to 4 mm) is subjected to an impregnation process
or enrichment with a nutrient solution composed of major elements Nitrogen, Phosphorus and Potassium, humic acid and water.
b) .- Later once the granulated zeolite has the necessary humidity to absorb the minerals, dolomitic lime and agricultural lime are added, homogenizing the mixture.
c) .- Once both the minerals and the nutrient solution have been absorbed by the granulated zeolite, the organic matter previously composted, milled and sieved until it is almost powder is added.
d) .- It is continued mixing until finally and having added the organic matter, the pellet is obtained.
However, this patent exclusively describes the use of the granulated zeolite as an amendment composition for agricultural soils, based on a granulated zeolite impregnated with a nutrient solution containing: Nitrogen, Phosphorus, Potassium, Dolomitic Lime, Agricultural Lime, Humic Acid and Composted organic matter. At no time is the suspension of micronized natural zeolite mentioned as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. Nor is a solids concentration of 50 to 55% mentioned, nor is there a mention of a particle size of 1 to 20 microns, nor a surface area of 20 to 30 m2 / g; nor is a grinding process treated in a wet condition in a colloidal mill mentioned.
BRIEF DESCRIPTION OF THE INVENTION
The invention relates to an aqueous suspension of micronized natural zeolite and its use as a carrier of enzymatic microbial complexes, micronutrients, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. and its application in agricultural preparations that includes:
a) .- Micronization of the natural zeolite,
b) .- Preparation of the suspension of the micronized natural zeolite,
b.1) .- Mixing the components of the suspension of the natural micronized zeolite.
c) .- Filtering the mixture of the suspension components of the natural micronized zeolite.
d) .- Grinding of the suspension, grinding process treated in wet condition in a colloidal mill, of the aqueous suspension of the micronized zeolite.
e) .- Stabilization of the aqueous suspension of the micronized zeolite.
DETAILED DESCRIPTION OF THE INVENTION
The invention relates to an aqueous suspension of micronized natural zeolite and its use as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicidal solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. and its application in agricultural preparations that includes:
a) .- Micronization of the natural zeolite, the natural zeolite is micronized in a micronizer mill, whose rotors are propelled at high revolutions and countercurrent, conditions that are desirable for a very fine grinding of the material. Subsequently, the micronized material is classified by a turbo classifier until obtaining a particle size of 1 to 20 microns and a surface area of 20 to 30 m2 / g.
For the embodiment of the invention, a natural zeolite of the type was used
clinoptilolite / heulandite with the following composition:
Component% by weight
Si02 65.50 to 70.50%
Al203 1 1 .50 to 1 3.50%
CaO 2.50 to 3.50%
K20 3.20 to 4.50%
Fe203 1 .00 to 2.50%
MgO 0.50 to 1.50%
Na20 0.20 to 1 .50%
Ti20 0.1 0 to 0.30%
Losses by drying @ 100 ° C 2.50 to 3.50%
Calcination losses @ 1 000 ° C 7.50 to 9.0%
b) .- Preparation of the suspension of the micronized natural zeolite,
b.1) .- Mixing the components of the suspension of the micronized natural zeolite, the mixing of the micronized natural zeolite suspension is carried out as follows: in a reactor water is added at 25 ° C, dispersants, emulsifiers, moisturizers and defoamers and mix at 350 rpm for 10 minutes.
Subsequently, the micronized zeolite is gradually added to the solution formed of water, dispersants, emulsifiers, wetting agents and defoamers and mixed at 350 rpm for 90 minutes at a temperature of 25 ° C to form the suspension.
c) .- Filtering, once the suspension is formed, it is filtered through a system comprising a gear pump and a US 100 mesh screen to eliminate any impurities.
d) .- Grinding process, once the suspension is filtered, proceed to the
milling treated in wet condition in a colloid mill, of the suspension of the micronized zeolite at a speed of 3500 rpm for 10 minutes.
e) .- Stabilization, once the aqueous suspension of the micronized zeolite is ground, it is stabilized with a biopolymer for 5 minutes.
Preparation of Suspension according to the Invention:
The best way to carry out the invention, is to mix the components as follows:
a) .- In a mixer water is added at 25 ° C, dispersants, emulsifiers, humectants and defoamers and mixed at 350 rpm for 10 minutes.
Subsequently, the micronized zeolite is gradually added to the solution formed of water, dispersants, emulsifiers, wetting agents and defoamers and mixed at 350 rpm for 90 minutes at a temperature of 25 ° C to form the suspension.
b) .- Once the suspension is formed, it is filtered through a system that includes a gear pump and a US 100 mesh screen to eliminate any impurities.
c) .- Once the suspension is filtered, we proceed to the milling treated in wet condition in a colloid mill, of the suspension of the micronized zeolite at a speed of 3500 rpm for 10 minutes.
d) .- Once the aqueous suspension of the micronised zeolite is ground, it is stabilized with a biopolymer for 5 minutes.
e) .- The final product obtained through this process shows a homogeneous and stable suspension of a micronized zeolite, ideal to be used as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, etc. for foliar application, root, spray, drip, etc. and its application in agricultural preparations.
The main advantage of the process of the invention is that a suspension of micronized, homogeneous and stable zeolite can be obtained quickly and effectively.
EXAMPLE
The following preparation was carried out according to the process described above, using the composition indicated in Table A.
TABLE A
Formulation of the Suspension of Micronized Zeolite
Ingredients Witness * Invention
Micronized Zeolite 40,500 kg 40,500 kg
Dispersant 11 0.000 kg 2.025 kg
Dispersant 2 8,541 kg 4,050 kg
Emulsifier3 0.000 kg 0.810 kg
Humectant4 0.000 kg 1.000 kg
Antifoam5 0.000 kg 0.506 kg
Stabilizer6 0.000 kg 0.150 kg
Water7 27,000 kg 27,000 kg
* Normal mixing with agitator
Sodium polyacrylate 2 Condensate of sodium naphthalene sulfonate
3 Ethoxylated castor oil 4Propylene glycol
5 Mixture of mineral oil 6Goma de xanthan 7Agua
The properties of the suspension were evaluated as follows:
To check the suspensibility of the micronized zeolite, tests of Suspensibility, Water STD-D were carried out.
The results are shown in Table B.
TABLE B
%, m / m Suspensibility
Test Witness * Invention
Suspensibility, Water STD-D. 55.70 97.50
* Mixed metal with agitator
To determine changes in storage, Stability tests were carried out at 54 ° C for 14 days.
The results are shown in Table C.
TABLE C
Stability at 54 ° + -2 ° C for 14 days
Test Witness * Invention
Appearance Paste Homogeneous suspension
Suspensibility, Water STD-D. 0.00 97.00%, m / m
Sem-hard consistency Fluid, soft
* Mixed standard l with agitator
The present invention is not limited by the particular features that have been specified or by the details of the example chosen to polish it. Many modifications can be made to the particular characteristics and to the example, which has been described to illustrate the components that constitute it, in that way without departing from the scope of the invention.
It is noted that in relation to this date, the best method known to the applicant to carry out the aforementioned invention, is that which is clear from the present description of the invention.
Claims (16)
1. - An aqueous suspension of micronized natural zeolite and its use as a carrier of enzymatic microbial complexes, micronutrients, minerals, fertilizers, fungicide solutions, bactericides and insecticides, citrus derivatives, characterized in that it comprises: a) .- from 50 to 55% of micronized zeolite, b.) - from 6.0 to 8.5% of a dispersant, c) .- from 0.50 to 1.5% of an emulsifier, d) .- from 0.50 to 1.5% of a humectant, e) .- from 0.50 to 1.5% of an antifoam, f) .- from 0.10 to 0.20% of a stabilizer, g) .- from 25 to 30% of water.
2. - An aqueous suspension of micronized natural zeolite according to claim 1, characterized in that the zeolite has the following composition: Component% by weight Si02 65.50 to 70.50% Al203 1 1 .50 to 1 3.50% CaO 2.50 to 3.50% K20 3.20 to 4.50% Fe203 1 .00 to 2.50% MgO 0.50 to 1.50% Na20 0.20 to 1 .50% Ti20 0.1 0 to 0.30%
3. An aqueous suspension of micronized natural zeolite according to claim 1, characterized in that it comprises: a) .- a concentration of solids from 50 to 55% b) .- a particle size of 1 to 20 microns, c) .- a surface area of 20 to 30 m2 / g,
4. - A micronized natural zeolite aqueous suspension according to claim 1, characterized in that the micronized natural zeolite is selected from the clinoptilolite-heulandite group.
5. - An aqueous suspension micronized natural zeolite according to claim 1, characterized in that the dispersant is a sodium polyacrylate and / or a concentrate of sodium naphthalene sulfonate.
6. - An aqueous suspension micronized natural zeolite according to claim 1, characterized in that the emulsifier is an ethoxylated castor oil.
7. - An aqueous suspension micronized natural zeolite according to claim 1, characterized in that the humectant is a propylene glycol.
8. - An aqueous suspension micronized natural zeolite according to the claim, characterized in that the antifoam is a derivative of a mixture of mineral oils and / or silicone.
9. - An aqueous suspension micronized natural zeolite according to claim 1, characterized in that the stabilizer is a biopolymer and the biopolymer is a xanthan gum.
10. - A micronized natural zeolite aqueous suspension according to claim 1, characterized in that the water used is tap water.
11. - A process for the preparation of a micronized natural zeolite aqueous suspension for use as a carrier according to claim 1, characterized in that it comprises: a) .- micronization of the natural zeolite, the natural zeolite is micronized in a micronizer mill, whose rotors are propelled at high revolutions and countercurrent, conditions that are desirable for a very fine grinding of the material, subsequently, the micronized material is classified by a turbo sorter until obtaining a particle size of 1 to 20 microns and a surface area of 20 to 30 m2 / g; b) .- Preparation of the suspension of the micronized natural zeolite: b.1) .- Mixing the components of the suspension of the micronized natural zeolite, the mixing of the suspension of micronized natural zeolite is carried out in the following way: in a reactor water is added at 25 ° C, dispersants, emulsifiers, moisturizers and defoamers and mix at 350 rpm for 10 minutes. Subsequently, the micronized zeolite is added gradually to the solution formed of water, dispersants, emulsifiers, humectants and antifoams and mixed at 350 rpm for 90 minutes at a temperature of 25 ° C to form the suspension; c) .- filtered, once the suspension is formed, it is filtered through a system comprising a gear pump and a US 100 mesh screen to eliminate any impurities; d) .- grinding process, once the suspension is filtered, we proceed to the milling treated in wet condition in a colloid mill, of the suspension of the micronized zeolite at a speed of 3500 rpm for 10 minutes; e) .- stabilization, once the aqueous suspension of the micronized zeolite is ground, it is stabilized with a biopolymer for 5 minutes.
12. The process for the preparation of an aqueous suspension of micronized natural zeolite according to claim 11, characterized in that step (d) of the grinding process comprises: d.1) .- a milling process, treated in a wet condition in a mill colloidal suspension of the micronized zeolite at a speed of 3500 rpm for 10 minutes.
13. - The use of an aqueous suspension of micronized natural zeolite according to claims 1 to 3, as a carrier of active ingredients for the preparation of agricultural preparations.
14. - The use of an aqueous suspension of micronized natural zeolite according to claims 1 to 3, as a carrier to be used in the preparation of agricultural preparations in the form of suspensions, etc.
15. - An aqueous suspension of micronized natural zeolite, prepared according to the process claimed in claims 1 and 12, to be used as a carrier of active ingredients for the preparation of agricultural preparations.
16. - An aqueous suspension of micronized natural zeolite, prepared according to the process claimed in claims 1 and 12, to be used as a carrier to be used in the preparation of agricultural preparations in the form of suspension.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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MX2013005263A MX364313B (en) | 2011-05-11 | 2012-02-23 | Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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PCT/MX2011/000053 WO2012154018A1 (en) | 2011-05-11 | 2011-05-11 | Activated, micronized zeolite, method for activating and micronizing same and use thereof as a carrier in pharmaceutical preparations and dietary supplements |
PCT/MX2012/000020 WO2012154019A1 (en) | 2011-05-11 | 2012-02-23 | Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations |
MX2013005263A MX364313B (en) | 2011-05-11 | 2012-02-23 | Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations. |
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MX2013005263A true MX2013005263A (en) | 2013-06-28 |
MX364313B MX364313B (en) | 2019-04-17 |
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MX2012005979A MX351668B (en) | 2011-05-11 | 2012-01-27 | Activated, micronized zeolite, method for activating and micronizing same and use thereof as a carrier in pharmaceutical preparations and dietary supplements. |
MX2013005263A MX364313B (en) | 2011-05-11 | 2012-02-23 | Micronized zeolite suspension, method for preparing same and use thereof as a carrier in agricultural preparations. |
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WO (2) | WO2012154018A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019241501A1 (en) * | 2018-06-15 | 2019-12-19 | W. R. Grace & Co.-Conn | Defoamer active, manufacturing method thereof, and defoaming formuation |
Families Citing this family (3)
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CN102976867B (en) * | 2012-12-17 | 2016-01-20 | 北京清迈华清控股(集团)有限公司 | The production method of magnetization tailings of high silicon iron composite soil remediation fertilizer and product |
MX2015013897A (en) * | 2013-11-21 | 2015-12-08 | Javier Isaías Alanís Ortega | Micronized and activated zeolite, process for the preparation thereof, and the use thereof as oxidative stress modulator and detoxifier. |
CN107793196A (en) * | 2016-08-30 | 2018-03-13 | 苏州丰倍生物科技有限公司 | A kind of preparation method of high-concentration suspension Water soluble fertilizer |
Family Cites Families (5)
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JP4073001B2 (en) * | 2002-03-27 | 2008-04-09 | クミアイ化学工業株式会社 | Granular wettable powder |
US20050031708A1 (en) * | 2003-08-06 | 2005-02-10 | Portney Micah S. | Composition comprising a zeolite compound for treatment of diseases |
AU2005210449A1 (en) * | 2004-02-09 | 2005-08-18 | Ballance Agri-Nutrients Limited | Fertilizer compositions |
WO2010018418A1 (en) * | 2008-08-12 | 2010-02-18 | Novatech D.O.O. | Formulation based on micronized clinoptilolite as therapeutic agent providing highly bioavailable silicon |
US20120164203A1 (en) * | 2009-06-17 | 2012-06-28 | Raman Premachandran | Process for preparation of stable, microencapsulated and sustained release biocidal actives and composition thereof |
-
2011
- 2011-05-11 WO PCT/MX2011/000053 patent/WO2012154018A1/en active Application Filing
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2012
- 2012-01-27 MX MX2012005979A patent/MX351668B/en active IP Right Grant
- 2012-02-23 MX MX2013005263A patent/MX364313B/en active IP Right Grant
- 2012-02-23 WO PCT/MX2012/000020 patent/WO2012154019A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019241501A1 (en) * | 2018-06-15 | 2019-12-19 | W. R. Grace & Co.-Conn | Defoamer active, manufacturing method thereof, and defoaming formuation |
Also Published As
Publication number | Publication date |
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MX351668B (en) | 2017-10-24 |
WO2012154018A1 (en) | 2012-11-15 |
MX364313B (en) | 2019-04-17 |
WO2012154019A1 (en) | 2012-11-15 |
MX2012005979A (en) | 2012-10-29 |
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