Water soluble mineral powder fired from shellfish and/or accretionary limestone and preparation method and application thereof

Abstract

The invention provides water soluble mineral powder fired from shellfish and / or accretionary limestone and a preparation method and application thereof. The preparation method comprises the steps that shellfish and / or accretionary limestone are / is used as raw materials and fired section by section to obtained the water soluble mineral powder, wherein at least 50-60 ppb / 5g of dissolved hydrogen is contained, and each 100 g of water soluble mineral powder contains at least 50 g of calcium. The water soluble mineral powder is fired based on the temperature and time difference, interval, frequency and the like. The water soluble mineral powder is nontoxic strong basicity powder matter, has pH of 12-13.8, is beneficial to growth of human beings, animals, plants and soil and prevents soil acidification. The water soluble mineral powder is widely applied in human being healthcare food, various food additives and antioxidants, animal and plant growth, soil improvement, water purification and other aspects.

Description

technical field

[0001] The invention relates to the technical field of water-soluble mineral powders, in particular to water-soluble mineral powders fired from shellfish and / or piled limestone, and a preparation method and application thereof. Background technique

[0002] Broadly speaking, non-metal oxides combine with water to form "acids", and metal oxides combine with water to form "bases". Among the alkali structural elements, the four elements most closely related to the human body and contained in large amounts are sodium (Na) and potassium (K) among alkali metals with an atomic valence of 1, and calcium (Ca) among alkaline earth metals with an atomic valence of 2. and Magnesium (Mg). Any one of these four elements combines with water to form an alkali, which neutralizes the acidity in the blood of the human body, but calcium (Ca) and sodium (Na) are beneficial to the blood, and the alkali formed by potassium and magnesium can neutralize the acidity. Blood can neutr...

Examples

Embodiment 1

[0056] The water-soluble mineral powder in Example 1 of the present invention is obtained by natural weathering after segmental calcination in the temperature range of 0°C to 990°C, using shells as raw materials; it contains dissolved hydrogen, wherein every 100g of water-soluble mineral The calcium content in the powder reaches 68.85g. The shells are oyster shells.

[0057] Its preparation method is as follows:

[0058] Step 1. Pick the shell raw materials, process the raw materials, place them in the oven of the firing furnace, and place the oven in the firing furnace;

[0059] Step 2. In order to remove the carbon dioxide contained in the raw material, the temperature is raised to 500°C after 5 hours;

[0060] Step 3. In order to remove the arsenic contained in the raw material, the temperature is raised from 500°C to 800°C after 5 hours;

[0061] Step 4. Continue to keep warm at 800°C for 5 hours;

[0062] Step 5, heating up to 990° C. after 5 hours;

[0063] Step 6. ...

Embodiment 2

[0076] The water-soluble mineral powder in Example 2 of the present invention is obtained by natural weathering after segmental calcination in the temperature range of 0°C to 990°C using the accumulated coral limestone grown in clean sea areas as raw material; it contains dissolved hydrogen, Among them, the calcium content in every 100g of water-soluble mineral powder reaches 54.72g.

[0077] Its preparation method is as follows:

[0078] Step 1. Picking and accumulating coral limestone raw materials, processing the raw materials to obtain blocks, and then placing them in the oven of the firing furnace, and placing the oven in the firing furnace;

[0079] Step 2. In order to remove the carbon dioxide contained in the raw material, the temperature is raised to 500°C after 5 hours;

[0080] Step 3. In order to remove the arsenic contained in the raw material, the temperature is raised from 500°C to 800°C after 5 hours;

[0081] Step 4. Continue to keep warm at 800°C for 5 hour...

technical field

[0001] The invention relates to the technical field of water-soluble mineral powders, in particular to water-soluble mineral powders fired from shellfish and / or piled limestone, and a preparation method and application thereof. Background technique

[0002] Broadly speaking, non-metal oxides combine with water to form "acids", and metal oxides combine with water to form "bases". Among the alkali structural elements, the four elements most closely related to the human body and contained in large amounts are sodium (Na) and potassium (K) among alkali metals with an atomic valence of 1, and calcium (Ca) among alkaline earth metals with an atomic valence of 2. and Magnesium (Mg). Any one of these four elements combines with water to form an alkali, which neutralizes the acidity in the blood of the human body, but calcium (Ca) and sodium (Na) are beneficial to the blood, and the alkali formed by potassium and magnesium can neutralize the acidity. Blood can neutr...

Examples

Embodiment 1

[0056] The water-soluble mineral powder in Example 1 of the present invention is obtained by natural weathering after segmental calcination in the temperature range of 0°C to 990°C, using shells as raw materials; it contains dissolved hydrogen, wherein every 100g of water-soluble mineral The calcium content in the powder reaches 68.85g. The shells are oyster shells.

[0057] Its preparation method is as follows:

[0058] Step 1. Pick the shell raw materials, process the raw materials, place them in the oven of the firing furnace, and place the oven in the firing furnace;

[0059] Step 2. In order to remove the carbon dioxide contained in the raw material, the temperature is raised to 500°C after 5 hours;

[0060] Step 3. In order to remove the arsenic contained in the raw material, the temperature is raised from 500°C to 800°C after 5 hours;

[0061] Step 4. Continue to keep warm at 800°C for 5 hours;

[0062] Step 5, heating up to 990° C. after 5 hours;

[0063] Step 6. ...

Embodiment 2

[0076] The water-soluble mineral powder in Example 2 of the present invention is obtained by natural weathering after segmental calcination in the temperature range of 0°C to 990°C using the accumulated coral limestone grown in clean sea areas as raw material; it contains dissolved hydrogen, Among them, the calcium content in every 100g of water-soluble mineral powder reaches 54.72g.

[0077] Its preparation method is as follows:

[0078] Step 1. Picking and accumulating coral limestone raw materials, processing the raw materials to obtain blocks, and then placing them in the oven of the firing furnace, and placing the oven in the firing furnace;

[0079] Step 2. In order to remove the carbon dioxide contained in the raw material, the temperature is raised to 500°C after 5 hours;

[0080] Step 3. In order to remove the arsenic contained in the raw material, the temperature is raised from 500°C to 800°C after 5 hours;

[0081] Step 4. Continue to keep warm at 800°C for 5 hour...

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