| Patents for B01D 5 - Condensation of vapours; Recovering volatile solvents by condensation (6,514) |
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| 09/08/1992 | CA1307232C Distillation system and process |
| 09/03/1992 | DE4107211A1 Textile processing - utilises a condensation method to remove obnoxious substances from a discharge to atmos. |
| 09/02/1992 | EP0501665A1 Evaporator with solvent recovery feature |
| 09/02/1992 | EP0501054A1 Vapour recovery system |
| 09/01/1992 | US5142874 Cryogenic apparatus |
| 09/01/1992 | CA1306957C Process for the reduction of the acid pollutant contenant in smoke and devicefor this process |
| 08/26/1992 | CN1017967B Process and apparatus for condensation of water vapor under vacuum |
| 08/25/1992 | US5141536 Glycol dehydration apparatus for natural gas |
| 08/25/1992 | US5141531 Hydrating anhydrous salt; dehydrating pure water |
| 08/20/1992 | WO1992013623A1 Portable air-water generator |
| 08/18/1992 | US5139620 Dimple plate horizontal evaporator effects and method of use |
| 08/12/1992 | EP0497787A1 Method for fractional condensation of acid combustion gas components and apparatus for executing the method. |
| 08/06/1992 | WO1992012777A1 Method and apparatus for concentration of liquids |
| 08/06/1992 | DE4033142A1 Purificn. and/or sepn. of gas stream e.g. natural gas - by liquefying stream and evaporating off lower boiling portion |
| 07/29/1992 | EP0496128A1 Method and device for separating a gas from a gas mixture |
| 07/22/1992 | EP0495153A1 Process for recovering halogenated hydrocarbons and the like from plastic foams and the like |
| 07/01/1992 | EP0492814A1 Method of and apparatus for controlling the solvent vapor concentration in a gas lock of an apparatus |
| 06/30/1992 | US5126054 Venting means |
| 06/30/1992 | US5125167 Organic vapor containment and recycle system for open tanks and containers |
| 06/24/1992 | EP0491339A1 Method and apparatus for the recuperation of solvents |
| 06/24/1992 | EP0491338A1 Process and apparatus for solvent recuperation |
| 06/24/1992 | CN1062205A Method and apparatus for monochannel simultaneous heat and mass transfer |
| 06/23/1992 | US5124135 Process for the selective absorption of chlorine and/or bromine from CO.sub. -containing off-gases with the aid of steam |
| 06/23/1992 | US5123250 Cryogenic apparatus |
| 06/21/1992 | CA2058091A1 Method of controlling the solvent vapor concentration in a gas lock of an apparatus |
| 06/17/1992 | EP0490861A1 Process for extracting a substance present in a carrier gas as solid or liquid particles and apparatus therefor |
| 06/10/1992 | CN2106645U Condensing unit for oil smokes or chemical substances |
| 06/08/1992 | CA2056882A1 Process for extracting a liquid or solid particle substance in a carrier gaseous fluid and system using such process |
| 05/26/1992 | US5115645 Heat exchanger for refrigerant recovery system |
| 05/21/1992 | DE4036922A1 Removal of harmful prods. from furniture or reactor off-gas - by condensn,. of temp.-controlled off-gas in specified liquids |
| 05/21/1992 | DE4036345A1 Fluid concn. evaporator plant operation partic. for aq. brine solns. - evaporated fluid vapours exit through apertures whose cross=sectional area is directly proportional to level of concentrate in collection pan |
| 05/20/1992 | CN1061160A Method of processing poor quality of acetylene cylinder filler and overweight of acetone and moisture content and its installation |
| 05/19/1992 | US5114567 Method for determining the properties and amount of fluid in a sample |
| 05/19/1992 | US5114443 Air line vapor trap |
| 05/19/1992 | US5113655 Apparatus and method for removing liquid condensate from a compressed-air system |
| 05/14/1992 | WO1992007639A1 Method and apparatus for monochannel simultaneous heat and mass transfer |
| 05/13/1992 | EP0484517A1 Venting system. |
| 05/01/1992 | CA2095027A1 Method and apparatus for monochannel simultaneous heat and mass transfer |
| 04/30/1992 | DE4036160C1 Liquefaction of steam or gaseous media - in which medium is pressed from inside out through rotating cooled ring comprising e.g. molecular sieve |
| 04/28/1992 | US5108475 Solvent recovery system with means for reducing input energy |
| 04/23/1992 | DE4033145A1 Condensing ammonia, natural gas and fluoro-chloro-hydrocarbon(s) - in simple washing-condenser plant, including prepn. for storage and transportation |
| 04/21/1992 | US5106512 Portable air-water generator |
| 04/21/1992 | US5106505 Condenser/membrane permeater |
| 04/21/1992 | US5106404 Emission control system for fluid compositions having volatile constituents and method thereof |
| 04/21/1992 | US5105633 Solvent recovery system with means for supplemental cooling |
| 04/16/1992 | DE4032120A1 Condenser for vapours contaminated with gases - passes rising various or gases through descending condensate |
| 04/09/1992 | DE4110064C1 Appts. for recovery of halo-hydrocarbon(s) from fire extinguishers - comprising vacuum pump connected to feed gas via compressor to condenser |
| 04/08/1992 | EP0478586A1 Multistage evaporating system. |
| 04/02/1992 | WO1992004957A1 Open top defluxer with improved solvent vapor recovery |
| 04/01/1992 | EP0477343A1 Active composite and its use as reaction medium. |
| 03/31/1992 | US5100562 Purification |
| 03/25/1992 | EP0477129A1 Integrated condenser and trace contaminant scrubber |
| 03/25/1992 | EP0476776A1 Method for separating a mixture of a solvent and a plastic and installation for using the method |
| 03/24/1992 | US5098518 Thin film down flow type concentrator |
| 03/19/1992 | DE4029212A1 Decontamination device for contaminated materials - has input and output feedswith gas tight area between them |
| 03/18/1992 | EP0474956A1 Metallic vapor condenser capable of circulating a liquid metal |
| 03/18/1992 | EP0474659A1 Two-stage condenser. |
| 03/13/1992 | WO1992004101A1 Emission control system for fluid compositions having volatile constituents and method thereof |
| 03/13/1992 | CA2067163A1 Emission control system for fluid compositions having volatile constituents and method thereof |
| 03/04/1992 | EP0473329A1 Dimple plate horizontal evaporator effects |
| 03/04/1992 | EP0366724B1 Barometric direct-contact condenser |
| 02/14/1992 | CA2030089A1 Dimple plate horizontal evaporator effects |
| 02/12/1992 | EP0470345A1 Device and process for continuously measuring water soluble electric conducting dust emissions in water vapour containing waste gases |
| 02/12/1992 | CN1058643A Boiling liquefied gas |
| 02/05/1992 | EP0469780A1 Boiling liquefied gas |
| 02/04/1992 | US5085782 Reacting stream containing carbon dioxide and hydrogen sulfide with oxidizing agent |
| 02/01/1992 | CA2048254A1 Boiling liquefied gas |
| 01/30/1992 | DE4036658A1 Solar up-current installation for sea water desalination - in which solar panels are positioned over sea water and air below is heated carrying evaporating water through flue to condenser |
| 01/30/1992 | DE4023965A1 Purifying appts. for fluids, esp. for fresh water prodn. - comprises outer housing and inner condensate collecting vessel with gap between them and translucent housing cover |
| 01/29/1992 | EP0468197A1 Method and apparatus for condensing a vapour or a gaseous fluid |
| 01/28/1992 | US5083440 Solvent condenser arrangement for a solvent recovery apparatus |
| 01/23/1992 | DE4022802A1 Drying appts. esp. for compressed air - has two heat exchange regions operating in freeze-thaw counter-cycles |
| 01/23/1992 | DE4022544A1 Method for degassing condensate - works in combined gas and steam turbine plant with heated part flow of condensate additionally degassed by temp. adjustment |
| 01/22/1992 | EP0428711A4 Method and apparatus for clarifying liquids |
| 01/16/1992 | DE4120794A1 Energy absorption from waste air - uses heat exchanger and heat pump to supply evaporator |
| 01/14/1992 | US5079925 Cryogenic apparatus |
| 01/08/1992 | EP0464307A1 Process and device to improve the performances and the life, with corrosion reduction, in Kettle type carbamate condensers in urea plants |
| 01/08/1992 | EP0464167A1 Process and device for recovering hydrocarbons from a gas-air mixture |
| 01/07/1992 | US5078880 Vortex desalination system |
| 12/31/1991 | US5076349 Apparatus for gas/liquid separation |
| 12/31/1991 | US5075982 Open top defluxer with improved solvent vapor recovery |
| 12/28/1991 | WO1992000128A1 Waste materials concentrator |
| 12/28/1991 | CA2086118A1 Waste materials concentrator |
| 12/24/1991 | US5074119 Dehumidifier apparatus with pump and method |
| 12/17/1991 | US5072592 Gas cleaner |
| 12/12/1991 | WO1991019143A1 Method of minimizing discharge of and exposure for solvents and other volatile substances |
| 12/11/1991 | CN1056869A Process and device to improve performances and life, with corrosion reduction, in kettle type carbamate condensers in urea plants |
| 12/05/1991 | DE4017230A1 Plant for cleaning air from spray-booths and metal degreasing appts. - uses mechanical filter, condenser and biological filter |
| 12/04/1991 | EP0458842A1 Apparatus and process for the elimination of atmospheric pollution. |
| 12/04/1991 | EP0458789A1 Process and device for separating solvents and oils. |
| 12/04/1991 | CN1056639A Semicondutor refrigeration seperating and recovering device |
| 12/03/1991 | US5069038 Heating gas, heat exchanging |
| 11/28/1991 | WO1991017809A1 Venting system |
| 11/27/1991 | EP0458171A1 Method and apparatus for the separation of a mixture of two gaseous components |
| 11/27/1991 | EP0457790A1 Process for binding particulate waste, such as dust, metal scrap, fibres, paper waste or the like, to solids |
| 11/26/1991 | US5067983 Immersion of a vessel containing an objest to be cleaned into a tank to prevent combustion |
| 11/23/1991 | CA2042910A1 Process and installation for the separation of a mixture of two gaseous components |
| 11/21/1991 | EP0457303A1 Apparatus for concentrating waste liquor from photographic process |
| 11/19/1991 | WO1991017804A1 Enhanced vacuum cyclone |
| 11/13/1991 | EP0456341A2 Vapor recovery system |