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Chemistry Of Hydrocarbon Compounds > Purification, Separation, Or Recovery > By Cooling Of Liquid To Obtain Solid, E.g., Crystallization, Etc. By Cooling Of Liquid To Obtain Solid, E.g., Crystallization, Etc.By Cooling Of Liquid To Obtain Solid, E.g., Crystallization, Etc. 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.02/02/06 - 20060025647 - Morphology control of substituted diacetylenic monomers for shelf life monitoring systems A system for recovering a diacetylenic monomer shelf life monitoring compound of reduced particle size and narrow size distribution range which comprises quenching a solution of the monomer by mixing the solution in a lower temperature quenching fluid having a base temperature which is at least about 30° C. below ... 10/13/05 - 20050228206 - Process for recovering paraxylene utilizing ammonia absorption refrigeration A process for recovering paraxylene from a substantially hydrocarbon feedstock. The recovery .comprises cooling the hydrocarbon feedstock in at least one refrigerated crystallization stage that is indirectly refrigerated by evaporating at least a portion of a substantially liquid stream comprising ammonia. The crystallization stage may also be cooled by an ... ### FreshPatents.com Support |