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Chemistry Of Inorganic Compounds > Treating Mixture To Obtain Metal Containing Compound > Group Iiia Metal Or Beryllium (al, Ga, In, Tl, Or Be) Group Iiia Metal Or Beryllium (al, Ga, In, Tl, Or Be)Group Iiia Metal Or Beryllium (al, Ga, In, Tl, Or Be) 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.06/08/06 - 20060120932 - Method for producing a needle-like aluminum hydroxide A method for producing a needle-like aluminum hydroxide is provided. The method for producing a needle-like aluminum hydroxide comprises steps of: (1) mixing an aluminum monohydroxide and an aluminum trihydroxide; and (2) hydrothermally treating the mixture in the presence of magnesium. ... 06/08/06 - 20060120931 - Process for obtaining bulk-crystalline gallium-containing nitride An improved mineralizer used for a process for obtaining bulk mono-crystalline gallium-containing nitride of a general formula of AlxGa1-xN, where 0≦x<1 in an environment of supercritical ammonia-containing solution has been now proposed. According to the invention growth rate and quality of the product obtained can be controlled by suitable selection ... 07/28/05 - 20050163688 - Process for removal of impurities from secondary alumina fines and alumina and/or fluorine containing material The invention relates to a process for removal of impurities from secondary aluminia fines and alumina and or fluorine containing material comprising. (a) acidification by adding an acid (2,12,32) to the material to be purified (1,11,31); (b) heading the acidified mixture (3,13,35); (c) leaching the mixture in a solution of ... ### FreshPatents.com Support |