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Modified layered aluminosilicate for improving quality of breeding duck eggs as well as preparation method and application of modified layered aluminosilicate

A technology of layered aluminosilicate and aluminosilicate, which is applied in application, chemical instruments and methods, silicon compounds, etc., can solve the problems of inability to adsorb hydrophobic substances and unstable adsorption, and achieve the effect of reducing the impact

Pending Publication Date: 2021-12-28
LONGYAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the natural layered hydrated aluminosilicate has the property of adsorbing mycotoxins due to its microstructure, the effect of natural layered aluminosilicate has its limitations, because its inner surface structure has strong hydrophilicity, Under the displacement of a large number of exchangeable cations between the layers, there is usually a thin water film occupying the interlayer domain, and the remaining small number of sites will adsorb hydrophilic molecules together with the hydrogen bonds in the water. The adsorption is extremely unstable and cannot be used for hydrophobic Effective adsorption of sexual substances

Method used

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  • Modified layered aluminosilicate for improving quality of breeding duck eggs as well as preparation method and application of modified layered aluminosilicate
  • Modified layered aluminosilicate for improving quality of breeding duck eggs as well as preparation method and application of modified layered aluminosilicate
  • Modified layered aluminosilicate for improving quality of breeding duck eggs as well as preparation method and application of modified layered aluminosilicate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Preparation of Modified Layered Aluminosilicate

[0027] (1) Separation and purification: After crushing and rolling 1kg of montmorillonite raw ore for 15 minutes, add 3.5L hydrogen peroxide to soak for 300 minutes to remove organic matter and other harmful impurities, and then carry out suction filtration and sieving to remove large particles of impurities; use deionized water After rinsing once, add deionized water in proportion to the system, use strong stirring equipment, and cooperate with a custom-made stirring tank to make a slurry with a solid content of 10%, centrifuge it through a high-speed horizontal centrifuge at 10,000r / min for 10min, separate and Remove the associated impurities of the raw ore to obtain a purified raw pulp with a montmorillonite content of more than 90%;

[0028] (2) Adjust the pH value: add 350ml of hydrochloric acid solution to every 1kg of the purified raw pulp, acidify in a closed chamber at 60°C for 2 hours, then add 120g of calcium ...

Embodiment 2

[0034] Preparation of Modified Layered Aluminosilicate

[0035] (1) Separation and purification: After crushing and rolling 1kg of montmorillonite raw ore for 20 minutes, add 3.5L hydrogen peroxide to soak for 40 minutes to remove organic matter and other harmful impurities, and then carry out suction filtration and sieving to remove large particles of impurities; use deionized water After rinsing once, add deionized water in proportion to the system, use strong stirring equipment, cooperate with custom-made stirring tanks, make a slurry with a solid content of 10%, pass through a high-speed horizontal centrifuge, centrifuge at 12000r / min for 15min, separate and Remove the associated impurities of the raw ore to obtain a purified raw pulp with a montmorillonite content of more than 90%;

[0036] (2) Adjust the pH value: add 380ml of hydrochloric acid solution to every 1kg of the purified raw pulp, acidify in a closed state at 65°C for 2.5 hours, then add 130g of calcium carbon...

Embodiment 3

[0040] Preparation of Modified Layered Aluminosilicate

[0041] (1) Separation and purification: After crushing and rolling 1kg of montmorillonite raw ore for 18 minutes, add 3.5L hydrogen peroxide to soak for 35 minutes to remove organic matter and other harmful impurities, and then carry out suction filtration and sieving to remove large particles of impurities; use deionized water After rinsing once, add deionized water in proportion to the system, use strong stirring equipment, and cooperate with a custom-made stirring tank to make a slurry with a solid content of 10%, centrifuge through a high-speed horizontal centrifuge at 11000r / min for 12min, separate and Remove the associated impurities of the raw ore to obtain a purified raw pulp with a montmorillonite content of more than 90%;

[0042] (2) Adjust the pH value: add 365ml of hydrochloric acid solution to every 1kg of purified raw pulp, acidify at 625°C for 2 hours, then add 150g of calcium carbonate to neutralize, cen...

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Abstract

The invention discloses modified layered aluminosilicate for improving the quality of breeding duck eggs as well as a preparation method and application of the modified layered aluminosilicate. The preparation method comprises the following steps: separating and purifying; pH value adjustment; mixing and pillaring; and compounding and aging, thereby obtaining the modified layered aluminosilicate. According to the modified layered aluminosilicate provided by the invention, a cell wall hydrolysate of saccharomyces cerevisiae is used as an organic modifier, and a high-temperature and high-pressure method is adopted to add a pillar to a purified layered aluminosilicate crystal layer. Natural layered aluminosilicate is purified and modified to prepare a multi-site and multi-channel novel layered aluminosilicate product; the multi-site and multi-channel novel layered aluminosilicate product is added into a breeding duck feed, so influence on the quality of breeding duck eggs after breeding ducks eat mildewed feeds can be reduced; and the modified layered aluminosilicate is developed into an effective antibiotic replacement product, and plays a role in breeding duck production.

Description

technical field [0001] The invention relates to the technical field of aluminosilicates, in particular to a modified layered aluminosilicate for improving the quality of breeding duck eggs, a preparation method and application thereof. Background technique [0002] The growth environment of waterfowl such as laying ducks is humid, improper food storage or poor daily management of the house, easy to breed harmful bacteria such as mold, which not only greatly reduces the quality of food, but also damages the gastrointestinal mucosal barrier and liver metabolism of poultry, affecting the growth of poultry development and egg production performance. In order to prevent and control the development of pathogens, many farms add antibiotics to the diet for a long time, resulting in the accumulation of bacterial resistance genes, increasing the level of drug resistance, and bringing a series of food safety and environmental hygiene problems. [0003] Layered aluminosilicate is a lay...

Claims

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Application Information

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IPC IPC(8): C01B33/40A23K20/28
CPCC01B33/40A23K20/28C01P2002/72C01P2004/03C01P2006/80
Inventor 李焰邓凡罗玉和岳稳黄玥琦吴琼潘浩哲张林城李状伟邱龙新
Owner LONGYAN UNIV
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