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WO/2001/053211 |
The invention pertains to a device (1) for the condensation of water from an aqueous liquid by means of a temperature gradient, which device comprises, (a) a vapor chamber (5) that can be brought in contact with a condensation compartmen...
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WO/2001/048419 |
The invention concerns a method for the condensation of fumes or gases from a tank containing a liquid. The method comprises leading the liquid into a venturi to create a low pressure at the venturi.Ports are provided in the venturi at t...
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WO/2001/045816 |
A process comprising electrically activating a thermoelectric module (24) to provide a first module heated surface (26) and a module cooler surface (28); feeding the impure liquid to the first module heated (26) surface to produce vapour...
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WO/2001/040115 |
A method and a device for cleaning objects by means of heated fluid in a container system (1). A first partial flow of the fluid is removed and evaporated in an evaporation device (14). The condensate so created is returned to the contai...
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WO/2001/034012 |
Disclosed are waste processing systems capable of being used on-board a transport such as a train, bus, airplane, boat, or other similar vehicles. The liquid waste is evaporated and condensed primarily as water vapor. The resulting liqui...
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WO/2001/032561 |
Process for treating waste water from an industrial process for producing propylene oxide, which process comprises the steps of: (a) subjecting the waste water (1) to a multi-effect evaporation (2, 3) treatment resulting in a vaporous to...
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WO/2001/030703 |
Improvements to potable water generating devices that use a condenser and blower to extract water from the air, and sterilize the water after extraction using an ultraviolet lamp (56). The improvements include sensing the ultraviolet (UV...
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WO/2001/028932 |
The invention relates to a method for treating leachates produced by the storage of waste containing mineral and organic matter, comprising a stage involving concentration by evaporation. The inventive method is characterized by the foll...
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WO/2001/023061 |
Volatile compounds may be economically recovered from solids present in aqueous solution by subjecting the solution to rapid separation where the volatilization occurs in a flash, spray, or fluid bed, or mechanically agitated dryers. Rap...
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WO/2001/017644 |
An apparatus for extracting biomass includes a closed loop circuit comprising an extraction vessel (11), an evaporator, a compressor, a condenser, and (optionally) a storage reservoir (15) operatively connected in series. A pumped recirc...
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WO/2001/017641 |
In a closed loop biomass extraction circuit there is a need for a more efficient condenser. A condenser (20) includes within its shell (22) a reservoir (22b) for condensed solvent used in biomass extraction. The reservoir (22b) supplies ...
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WO/2001/017643 |
In the field of biomass extraction, there is a need for effective removal of solvent from spent biomass material. An apparatus for removing solvent residues includes a vessel (11) for containing biomass; a steam source (19) for supplying...
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WO/2001/016028 |
The invention relates to a cooling apparatus with indoor (200) and outdoor units (100) to circulate carrier gas comprising in successive arrangement a vaporizing unit (207) for collecting water condensed by an indoor unit (200), a rectan...
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WO/2001/016536 |
A condensate handling assembly comprises a collection container (12) for receiving and retaining condensate, a heating container (14) for receiving condensate from the collection container, and a heating device (16) for raising the tempe...
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WO/2001/012559 |
A water treatment method uses a removable, disposable cartridge (2) having an internal mesh structure. A disposable heater (6) heats water fed to the cartridge. Precipitated solids collect on the mesh surface provided temperature and res...
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WO/2001/013053 |
A machine (100) capable of generating and dispensing potable water is disclosed. Novel features of the inventive machine include continuous water filtration, durable primary outer housing unit (130) designed to minimize damage during tra...
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WO/2001/011300 |
The invention concerns an installation for steam condensation (1) having, at some distance above ground, several arrays of tubes (5), supported by an infrastructure (2), placed in the shape of an A above a ventilating fan (4) and designe...
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WO/2001/011152 |
The invention relates to methods directed at obtaining water from air and can be used in housekeeping to satisfy the population's needs and the needs of the economy in the case of water used for industrial purposes. The inventive method ...
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WO/2001/010526 |
An array of sonic hydraulic nozzles (10) for injecting a mixture of water with dissolved or suspended particulate into a chamber to form a continuous spray of spherical droplets. Low pressure areas form in the wakes of the droplet which ...
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WO/2001/005709 |
This is a method of water distillation in which complete recycle of latent heat of evaporation under vacuum in vacuum chamber, through heat conductive common wall. Vacuum Chamber is composed of two chambers connected via air compressor. ...
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WO/2001/006051 |
A system and method are provided for separating water from a solvent in a dry cleaning application. According to the invention, an inlet is capable of receiving a mixture of silicone-based dry cleaning fluid and water from a condenser of...
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WO/2001/003810 |
A vapour recovery system (10) and method for volatile chemicals which enhances the efficiency and safety of the process of recovering the vapour is disclosed. The volatile substance is vaporized in a distillation unit (1) under the contr...
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WO/2000/079179 |
A system and apparatus for condensing boil-off vapor from a Liquified Natural Gas (LNG) container are disclosed. A system for condensing vapor includes the steps of providing contact area (56) within a condenser vessel (10), directing va...
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WO/2000/072933 |
The invention relates to a method for purifying a gas (G) which contains an impurity. In said method, the gas (G) is directed past a wall (32), whose temperature is lower than the gas, in such a way that the impurity condenses on said wa...
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WO/2000/073709 |
The invention relates to a method for evaporating liquid, in which a drum (1) in which there are passages (8) which extend across the thickness of the drum wall (3) is rotated in a trough (5) containing evaporation liquid (6), while a ga...
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WO/2000/072947 |
The method comprises the following steps: passing a warm vaporising stream of liquid (retentate stream) (3) over a porous membrane (4), vapour (9) flowing via the pores of the membrane (4) and condensing said vapour (9) on a cool condens...
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WO/2000/071223 |
A device for treating a substantially gaseous medium includes a number of parallel plates (14) which are connected to each other and provided adjacent to each other in such a manner that they by means of port holes of the plates (14) for...
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WO/2000/064553 |
A horizontal distillation system includes a series of collection tanks (12) interconnected by condensing tubes (14). Each condensing tube has an ascending portion (21), a transition portion (22) and a descending portion (23). Liquid whic...
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WO/2000/059826 |
A first combustible gas stream containing hydrogen sulphide is subjected to treatment in a first Claus plant including a first thermal Claus stage. Part of the hydrogen sulphide content of a second combustible gas stream containing hydro...
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WO/2000/053561 |
The invention relates to a method for carrying out the fractional condensation of a product gas mixture which contains acrylic acid and which results from a heterogeneously catalyzed gas phase partial oxidation of C¿3? precursors of the...
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WO/2000/048702 |
A water-cooled apparatus (1) for distilling water (53), including a boiler (3), cooling tray assembly (5) and collection vessel (7). As the raw water in the boiler begins to boil, a self-regulating screen (25) rises to float above the ra...
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WO/2000/049198 |
A TEOS trap for controlling TEOS polymerization from reaction furnace effluent in a vacuum pump line a SiO¿2? CVD process includes a molecular species-selective flow impeding medium that adsorbs and retains TEOS and water molecules from...
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WO/2000/044696 |
Extractive distillation is a process to separate close-boiling compounds from each other by introducing a selectively-acting third component, the extractive distillation solvent, with the result that the relative volatility of the mixtur...
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WO/2000/044697 |
Extractive distillation is a process to separate close-boiling compounds from each other by introducing a selectively-acting third component, the extractive distillation solvent, with the result that the relative volatility of the mixtur...
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WO/2000/044855 |
The invention relates to a method and a system for processing used oil. Said system can be operated in an especially energy-efficient manner if the heat of the flame and flue gas is used for the targeted heating of the used oil situated ...
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WO/2000/041462 |
A process for cleaning of waste water and a corresponding apparatus for the embodiment hereof is described. By the process a column step is combined with a heat exchanging step, where the vapours from the waste water are led to the colum...
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WO/2000/035552 |
The invention relates to an improved evaporator and condenser unit for use in distilling a liquid such as water. The evaporator and condenser unit includes a plurality of stacked, spaced-apart plates (210) disposed within a housing (202)...
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WO/2000/035551 |
An improved evaporator and condenser unit for use in distilling a liquid such as water includes a plurality of stacked, spaced-apart plates (210) disposed within a housing (202). The plates are horizontally arranged around a common, vert...
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WO/2000/033930 |
A thin film apparatus applies distilland to an evaporative side by the use of wicks which work by capillary action. The evaporated vapor is transferred to a condensate side after being compressed to a higher pressure where it is condense...
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WO/2000/030734 |
In the fields of environmental and industrial pollution control there is a need for improvements in the removal of fine particulates, especially of sizes in the sub-micron ranges, from gas streams. The disclosure relates to an apparatus ...
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WO/2000/029333 |
The invention relates to a device for desalinizing sea water by using negative difference in temperature. It is accomplished using the lot of cool quantity at about 0 degree centigrade and a little of cryogenic cool quantity from phase-c...
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WO/2000/027495 |
A method and apparatus for recycling and recovering potentially explosive solvents includes providing a contaminated solvent to a distillation tank (14), vaporizing the solvent in the distillation tank, thereby producing solvent vapor, c...
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WO/2000/028136 |
Method of producing a process steam (16) from a first black liquor (8) derived in connection with the production of paper pulp, wherein said first black liquor (8) is treated to give a second black liquor (10) of a higher concentration t...
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WO/2000/025895 |
The invention relates to a method for separating condensable substances from gases or gas mixtures, e.g. for separating water from atmospheric air, especially for obtaining drinking water. The air is condensed on a given material. Said m...
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WO/2000/024487 |
A water condensation system including a water vapor retaining container (12), a condenser (22), located within the water vapor retaining container for containing a liquid at a lower temperature than the water vapor and a collection troug...
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WO/2000/024488 |
The invention relates to a vacuum distillation system and a method for concentrating organic-aqueous solutions, especially of so-called spissum extracts using said system. The vacuum distillation system comprises a flash evaporator (1), ...
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WO/2000/025022 |
As geothermal steam containing contaminants such as boron, arsenic, and mercury is passed through a turbine-condenser system, the contaminants preferentially collect in the initial condensate produced from the steam. Collecting this init...
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WO/2000/020137 |
A system (10) and method for containment and recovery of vapors in a general parts washer apparatus (100), wherein a solvent is delivered to a wash area (124) for washing articles therein; the system (10) including a unit (12) supported ...
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WO/2000/012190 |
A device (42) for batch distilling a liquid at sub-atmospheric pressure including an evaporator section (66) having a valved entry port (36) or a demountable, sealable attachment (37), through which a batch of liquid is added to the evap...
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WO/2000/010922 |
The present invention relates to a method and apparatus for treating liquid waste materials which method includes steps of feeding the waste materials into a heating chamber to receive waste materials, said heating chamber being adapted ...
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