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Degremont patents

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Degremont-related inventors

Method for ultra-dehydrating thickened or pasty biomass products, and equipment for implementing the method

The invention relates to a method for ultra-dehydrating thickened or pasty biomass products, in particular sludge from wastewater treatment plants, according to which the products, in particular products having a dryness of 4% to 25%, are subjected to the following steps: hydrothermal carbonisation treatment, including pressurization (1, 2) and thermal conditioning (30) for a duration in a closed reactor (4); followed by dehydration of the products by a ram press (12), obtaining a dryness of more than 50%; the temperature of the product upstream from the ram press dehydration being regulated by cooling between 40° c. And 90° c., advantageously to around 70° c., in order to optimise the filterability in the piston press; the steps of the method being performed in a confined space making it possible to prevent the release of smells into the atmosphere.. ... Degremont

Method for the desalination of supersaturated hot water

A method for desalination of hot supersaturated water having a temperature of between 40° c. And 80°, includes contacting the hot water with a reverse osmosis membrane which is resistant to temperatures of between 40 and 80° c. ... Degremont

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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 Degremont 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 Degremont with additional patents listed. Browse our Agent directory for other possible listings. Page by