Light energy variable valency ion titanium complex liquid and preparation method thereof
A compound liquid and ion technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., to achieve the effects of enhancing stress resistance, increasing crop yield, and improving crop quality
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[0040] Example 1
[0041] A method for preparing a titanium composite liquid with variable valence of light energy, comprising the following steps:
[0042] (i) Titanium dissolution reaction
[0043] In the reactor, the titanium powder with a particle size of 200 meshes is reacted with excess hydrochloric acid at normal temperature and pressure to generate a titanium salt solution;
[0044] (ii) Complexation reaction of titanium salts
[0045] In step (i), the obtained titanium salt solution and EDTA are reacted in a chelating kettle at a mass concentration ratio of 1:1 to obtain a titanium ion chelate solution;
[0046] (iii) Titanium chelate concentration adjustment
[0047] In the dilution kettle, the step (ii) titanium ion chelate solution is diluted with pure water into a solution containing 40g / L of titanium element. After the concentration is uniform, it is injected into the fine mixing kettle according to the calculated amount through a metering pump;
[0048] (iv)...
Example Embodiment
[0056] Example 2
[0057] A method for preparing a titanium composite liquid with variable valence of light energy, comprising the following steps:
[0058] (i) Titanium dissolution reaction
[0059] In the reactor, the titanium powder with a particle size of 500 meshes is reacted with excess hydrochloric acid at normal temperature and pressure to generate a titanium salt solution;
[0060] (ii) Complexation reaction of titanium salts
[0061] Step (i) the obtained titanium salt solution and citric acid are reacted in a chelating kettle at a mass concentration ratio of 1:1.5 to obtain a titanium ion chelate solution;
[0062] (iii) Titanium chelate concentration adjustment
[0063] In the dilution kettle, the step (ii) titanium ion chelate solution is diluted with pure water into a solution containing 40g / L of titanium element. After the concentration is uniform, it is injected into the fine mixing kettle according to the calculated amount through a metering pump;
[0064]...
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