Featured patents

Alkylene Oxide Purification Processes and Systems
US 08845863 B2, Sept. 30, 2014, With preheater, John P. Dever et al. / Dow Technology Investments LLC (Midland, US)
A process for distilling ethylene oxide from a feed stream, the process…

System and Method for a Constituent Rendering of Biomass and Other Carbon-Based Materials
US 08808510 B2, Aug. 19, 2014, Molten bath, William Jeswine / Prime Group Alliance (Seattle, US)
A system for a constituent rendering of carbon-based feedstock comprising:…

Methods and Extraction Units Employing Vapor Draw Compositional Analysis
US 08821696 B2, Sept. 2, 2014, Continuous extraction, Lars Sullivan et al. / UOP LLC (Des Plaines, US)
An extraction unit for separating a feed stream utilizing a species-selective…

Seawater Desalinization Device
US 08623181 B2, Jan. 7, 2014, Directly heated, Zheng Shi et al. / Shenzhen Futaihong Precision Industry Co., Ltd. (Shenzhen, CN)
A seawater desalinization device, comprising:…

Water Distillation Method and Apparatus
US 08613839 B2, Dec. 24, 2013, Condenser, Valeriy Maisotsenko et al. / Idalex Technologies (Denver, US)
Apparatus for distilling an input fluid to form a distilled output fluid…

Reactive Distillation Apparatus for a Multistage Counter-Current Rotating Bed and Its Application
US 08551295 B2, Oct. 8, 2013, Rotary and / or tiltable, Qin Shi et al. / Beijing University of Chemical Technology (Beijing, CN)
A reactive distillation apparatus for multistage counter-current rotating bed,…

Device for Heating a Liquid Comprising a Solvent and Solute, and Separating the Solvent and Solution
US 08506763 B2, Aug. 13, 2013, With vapor-treating devices, Simon John Withington et al. / Aquamill Five Star Pty Ltd (Toorak, VIC, AU)
A flash distillation device for treating a liquid comprising a solvent…

Coking Plant Comprising Two Oven Chamber Rows Arranged in Parallel
US 08506760 B2, Aug. 13, 2013, Plural, Franz-Josef Schuecker / UHDE GmbH (Dortmund, DE)
A coking plant comprising:…

Apparatus and Process for Producing Biocoke
US 08454801 B2, June 4, 2013, Plural, Ayumu Yamazaki et al. / Naniwa Roki Co., Ltd. (Osaka, JP)
A biocoke producing apparatus comprising:…

Coke Oven Featuring Improved Heating Properties
US 08460516 B2, June 11, 2013, Horizontal retort, Ronald Kim / Uhde GmbH (Dortmund, DE)
A coke oven of horizontal construction of the type non-recovery or heat-recovery,…

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