Method for promoting coating of potassium titanate whisker with nano calcium carbonate and alkaline substance of potassium titanate whisker

A technology of potassium titanate whiskers and nano-calcium carbonate, which is applied in the field of materials, can solve problems such as not being suitable for long-term or large-scale use, insufficient soil alkalinization, and a lot of energy consumption, so as to adjust physiological balance and eliminate toxic effects , The effect of low preparation cost

Inactive Publication Date: 2017-10-24
NANTONG AUXIN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to overcome the problems existing in the prior art that plants like slightly alkaline soil, but the degree of slightly alkaline soil is not enough, unstable, time-consuming, energy-consuming, huge workload, not suitable for long-term or large-scale use, the present invention Provided is a method for promoting the use of potassium titanate whiskers to coat nano-calcium carbonate and its basic matrix

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The invention discloses a method for promoting the use of potassium titanate whiskers to coat nano-calcium carbonate, which specifically includes the following steps: (1) first preparing high-strength potassium titanate whiskers; (2) reacting potassium titanate whiskers with Mixing reagents, introducing CO2 with a purity of more than 95%, heating and stirring for 1-1.2 hours, (3) filtering, washing and drying the reactants to obtain potassium titanate whiskers coated with nano-calcium carbonate on the surface.

[0024] As further preferred, in this embodiment of the present invention, the specific preparation method of step (1) is:

[0025] (11) Titanium dioxide, potassium sorbate and potassium sulfite mixture, po...

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Abstract

The invention provides a method for promoting coating of potassium titanate whisker with nano calcium carbonate. The method comprises the following steps that (1) first high strength potassium titanate whisker is prepared; (2) the potassium titanate whisker is mixed with a reagent, CO2 with the purity above 95% is fed, and the mixture is heated and stirred by 1-1.2 h; (3) the reactant is filtered, washed and dried, and the potassium titanate whisker with the surface coated with the nano calcium carbonate is obtained. The invention further discloses an alkaline substance which comprises the following compositions of, by weight, 5-10 parts of potassium titanate whisker with the nano calcium carbonate coated on the surface, 20-30 parts of modified organic matter, 5-15 parts of alkalescence substance, 4-5 parts of alkaline soil fungicide and 1-2 parts of soil conditioner.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a method for promoting the use of potassium titanate whiskers to coat nano-calcium carbonate and an alkaline matrix thereof. Background technique [0002] Under the conditions of different pH values ​​of sandy fluvo-aquic soil and loamy fluvo-aquic soil, the pH value of the root system of peanut seedling stage and the growth of seedlings were tested. It is acidic, and the root pH values ​​of different varieties in the same pH environment and the same variety in different pH environments are different. Within the range of pH values ​​set in the experiment, the growth of peanut seedlings is the largest at pH 7-8. [0003] In addition, studies have shown that the combination of nano-calcium carbonate, humic acid and organic fertilizer can promote tillering of peanuts, increase the number of effective needles, leaf area and dry weight, and increase the soluble sugar and protein con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05D1/00C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05D1/00C05G3/00C05G3/80C05B13/02C05B17/00C05D9/00C05F11/00C05F11/02C05F11/08
Inventor 席玉军
Owner NANTONG AUXIN ELECTRONICS TECH
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