Acidic solution of sparingly-soluble group IIA complexes
An acidic solution of sparingly-soluble Group IIA complexes (“AGIIS”), its preparation and its uses. The AGIIS can be prepared by mixing a mineral acid (such as sulfuric acid), and a Group IIA hydroxide (such as calcium hydroxide) or a Group IIA salt of a dibasic acid (such as calcium sulfate), or a mixture of the two Group IIA compounds, followed by removing the solid formed. The various uses include cleaning, food production, decontamination, bioremediation, agricultural application, medical application, and detoxification of substances.
1. A method for manufacturing a prepared nutriment comprising:
contacting AGIIS with a nutriment material, wherein the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide, or a calcium salt, or a mixture of the two, wherein when the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide then the mole ratio of calcium hydroxide to sulfuric acid ranges from about 0.1 to about 0.5, and wherein the AGIIS has a pH of less than about 2.
2. A method for manufacturing a prepared nutriment comprising:
contacting AGIIS with a carrier to give a constituted carrier; and
blending the constituted carrier with a nutriment material, wherein the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide, or a calcium salt, or a mixture of the two, wherein when the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide then the mole ratio of calcium hydroxide to sulfuric acid ranges from about 0.1 to about 0.5, and wherein the AGIIS has a pH of less than about 2.
3. A method for incorporating AGIIS into a dry nutriment, comprising:
adding AGIIS to a suitable carrier to give a premixed product, and
blending the premixed product with the dry nutriment, wherein the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide, or a calcium salt, or a mixture of the two, wherein when the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide then the mole ratio of calcium hydroxide to sulfuric acid ranges from about 0.1 to about 0.5, and wherein the AGIIS has a pH of less than about 2.
4. The method of claim 3 , wherein the AGIIS is prepared by mixing calcium hydroxide with sulfuric acid with or without calcium sulfate added thereto, and the AGIIS having a certain acid normality is less effective in charring sucrose and less corrosive to an animal skin than a saturated solution of calcium sulfate in sulfuric acid having the same acid normality, and wherein the AGIIS is non-volatile at room temperature and pressure.
5. The method of claim 3 , wherein the suitable carrier is a methylcellulose, a psyllium, bran, rice hull or corn gluten.