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Chemistry Of Inorganic Compounds > Carbon Or Compound Thereof > Oxygen Containing > Carbonate Or Bicarbonate > Alkaline Earth Metal Containing (mg, Ca, Sr, Or Ba) Alkaline Earth Metal Containing (mg, Ca, Sr, Or Ba)Alkaline Earth Metal Containing (mg, Ca, Sr, Or Ba) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/01/07 - 20070025904 - Preparation of a composition comprising an alkaline earth metal oxide and a substrate having a reduced amount of grit The present invention relates to a composition comprising an alkaline earth metal carbonate and a substrate, where the composition has a reduced amount of grit, such as an amount less than or equal to about 0.5% by weight relative to the total weight of the composition. The composition can be ... 12/28/06 - 20060292056 - Apparatus and method for making nanoparticles In a method for making nanoparticles, a reaction chamber and at least two reactants are firstly provided. One of the reactants is a liquid reactant, and at least one high-pressure injector is disposed in the reaction. Secondly, the liquid reactant is atomized by the injector, and simultaneously mixes with the ... 10/19/06 - 20060233693 - Process for preparing magnesium carbonate by supercritical reaction process of fluid Disclosed herein is a process for preparing a high-purity magnesium carbonate by mixing magnesium oxide and carbon dioxide in a reactor under optimum supercritical reaction temperature and pressure. According to the process, a high-purity magnesium carbonate can be prepared efficiently by satisfying the supercritical reaction conditions, which are easily accomplished ... 08/24/06 - 20060188428 - Additive for plastic and plastic Disclosed is an additive for a plastic, comprising fine particles obtained by calcination and slaking of a dolomite which exhibits two endothermic peaks in the differential thermal analysis, said fine particles containing calcium carbonate, magnesium carbonate, magnesium oxide, calcium hydroxide and magnesium hydroxide as main chemical components and also containing ... 06/15/06 - 20060127298 - Feeding device and process and feeding system which utilize the feeding device Feeding device for feeding burned lime to a reaction vessel for causticizing soda liquor to caustic soda. The feeding device, in its upper part, has an inlet for receiving slurry of the burned lime and the soda liquor for formation of said slurry inside said feeding device. The system further ... 11/17/05 - 20050255027 - Method for producing alkaline earth metal carbonate crystal and alkaline earth metal carbonate crystal A method for producing an alkaline earth metal carbonate crystal comprising allowing an alkaline earth metal ion that is present at an ion concentration of 0.5 mol/L or less and a carbonate ion to react under an alkali condition to generate an alkaline earth metal carbonate crystal having an aspect ... 09/29/05 - 20050214194 - Biological process for the preparation of mineral crystals using seeds This invention relates to a biological process for the preparation of shape and polymorph controlled mineral crystals by simple growth of roots from various seeds to a suitable aqueous metal ion. ... 06/16/05 - 20050129606 - Basic magnesium carbonate, production method and use of the same Basic magnesium carbonate comprising a tubular aggregated particle of flaky fine crystals. ... ### FreshPatents.com Support |