Patent ID: 7323436
Filing Date: 2008-01-29
Classification: A01N,A23B,A23K,A23L,Y02A

Abstract:
1. A composition comprising: a solution or suspension of an acidic sparingly-soluble Group IIA complex (“AGIIS”); and an additive, wherein the solution or suspension of the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide, or calcium sulfate, or a mixture of the two, wherein the solution or suspension of the AGIIS contains from about 73,560 ppm to about 84,633 ppm of sulfate ions, and wherein when the solution or suspension of the AGIIS is isolated from a mixture comprising sulfuric acid and calcium hydroxide, for every mole of sulfuric acid used, the amount of total hydroxide ranges from about 0.1 mole to about 0.45 mole.