B01D 3/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9993741 System and method to refurbish the non-convective zone in a salinity gradient solar pondJun 11, 15Jun 12, 18Good Earth Mechanics, LLC
9981202 Rotary evaporator with mechanical foam breakerMar 07, 14May 29, 18Hans Heidolph GmbH & Co. KG
9956497 Saltwater evaporation mechanismJun 13, 16May 01, 18Not available
9925476 Energy-efficient systems including combined heat and power and mechanical vapor compression for biofuel or biochemical plantsMar 08, 17Mar 27, 18Energy Integration, Inc.
9925477 Energy-efficient systems including mechanical vapor compression for biofuel or biochemical plantsAug 25, 17Mar 27, 18Energy Integration, Inc.
9926503 Process and system for producing fuel componentsNov 25, 11Mar 27, 18UPM Kymmene Corporation
9919991 Systems and methods for purification of glycerinNov 13, 14Mar 20, 18Whole Energy Fuels Corporation
9862620 Systems and methods for water reclamation and ethanol distillationJun 03, 14Jan 09, 18Morningside Venture Investments Limited
9725973 Methods and processes to recycle base oil fluids from spent invert emulsion drilling fluidsApr 14, 15Aug 08, 17HALLIBURTON ENERGY SERVICES, INC.
9682331 Distillation key and method of useDec 30, 16Jun 20, 17Not available
9677354 Methods and processes to recycle base oil fluids from spent invert emulsion drilling fluidsMay 27, 14Jun 13, 17HALLIBURTON ENERGY SERVICES, INC.
9669360 Method for the separation of ammonia and carbon dioxide from aqueous solutionsDec 07, 15Jun 06, 17SAIPEM S.P.A.
9663378 Method of magnetizing natural and synthetic aluminosilicatesDec 27, 10May 30, 17UNIVERSIDAD DE SANTIAGO DE CHILE
9550132 Removing volatile compounds from polymer granules by vapour distillationNov 12, 12Jan 24, 17BOREALIS AG
9486716 Essential oil extraction apparatusNov 30, 12Nov 08, 16OREGON STATE UNIVERSITY, STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION,
9320986 Methanol purification method and apparatusFeb 12, 09Apr 26, 16A.H. Lundberg Systems Limited
9222698 Heater for vaporizing liquidsApr 15, 14Dec 29, 15Gaumer Company, Inc.
9211482 Methods and apparatus for purifying liquid using regenerating heat exchangeAug 19, 11Dec 15, 15WaterPointe-Global, LLC
9205349 Method and apparatus for heating during a liquid purification process using an electromagnetic heaterMay 14, 13Dec 08, 15WaterPointe-Global, LLC
9175439 Method for arranging a chemical barrier in a gasifying reactor for black liquor, a chemical gasifying reactor, a barrier layer of a reactor and a method for manufacturing a building block for such a barrier layerSep 06, 06Nov 03, 15CHEMREC AKTIEBOLAG

Showing 1 to 20 of 240 results