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Davy Process Technology Limited patents (2015 archive)

Recent patent applications related to Davy Process Technology Limited. Davy Process Technology Limited is listed as an Agent/Assignee. Note: Davy Process Technology Limited may have other listings under different names/spellings. We're not affiliated with Davy Process Technology Limited, we're just tracking patents.

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02/05/15 / #20150038737

Process and system for purification of aromatic dicarboxylic acid

In a process/system for the purification of aromatic dicarboxylic acid (aca), crude aca solids are slurried with water recycled from at least a filtration step in a feed preparation zone. Flash steam in vapour phase is supplied to the zone from at least one of a crystallisation step, a filtration step, and a drier step. ... Davy Process Technology Limited

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Davy Process Technology Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Davy Process Technology Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by