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WO/2013/189823A1 |
The invention relates to a method for producing a polycarbonate comprising at least the following steps: a) transesterification of one or more bisphenols with one or more diaryl carbonates in at least one transesterification reactor unde...
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WO/2013/186714A2 |
The method serves to control substances present in a liquid; a liquid mass is brought to temperature and pressure conditions such as to give rise to an appreciable evaporation of the liquid mass; at least one solid surface is arranged, i...
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WO/2013/177970A1 |
A gas condensation and heat regeneration device comprises a heat exchanger (1), an air inlet cover (2), an air outlet cover (3) and a cold air reentry cavity (4). The heat exchanger (1) comprises air inlet passages (5), air return passag...
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WO/2012/177584A9 |
A method and apparatus for condensing vapor in a gas. A cryogen, such as liquid nitrogen, may be provided into first and second coil sets in a condenser housing to cool the condensable vapor in the housing to condense the vapor into a li...
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WO/2013/176397A1 |
The present invention is for removing dust and offensive odor generated in the process of manufacturing ascon (asphalt-concrete), and more specifically, relates to an apparatus for removing dust and offensive odor generated from the asco...
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WO/2013/171682A1 |
An extractor ( 10) is described of non-volatile organic compounds from a solid matrix (72), comprising a heatable chamber (60) for containing and heating a solvent (62); an extraction chamber (70) for containing the solid matrix; the two...
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WO/2013/166905A1 |
A device for reclaiming water from waste gas produced by burning a hydrogen-containing combustible. High-temperature waste gas mixed with water is produced after a hydrogen-containing combustible is burnt, the waste gas enters the device...
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WO/2013/164504A1 |
The invention relates to a portable appliance that uses the cold of liquid nitrogen to obtain the condensation of volatile organic compounds (VOCs), such as petrol vapours, acetone, alcohols etc. Said appliance basically consists of a co...
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WO/2013/164086A1 |
The invention relates to a method for cooling, in particular condensing, a first material flow (S) using at least one second material flow (S') which is to be heated, in particular evaporated, in an olefin system for producing olefins. T...
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WO/2013/159220A1 |
The present disclosure describes a modular humidification-dehumidification (HDH) apparatus and system for concentrating a solution including a plurality of internal modules coupled to each other. The plurality of internal modules include...
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WO/2013/156668A1 |
The present invention relates to a method of and arrangement for intensifying evaporation, whereby secondary vapor is formed from a solution being evaporated. The evaporation is carried out in at least one evaporator apparatus provided w...
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WO/2013/154011A1 |
A water treatment device (220) heats raw water and vaporizes a portion thereof in an evaporation part (34), and condenses the vaporized steam in a condensation area (240) to obtain condensed water. The water treatment device (220) is pro...
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WO/2013/150318A1 |
The present invention relates to a condenser for condensing gasses. The condenser comprises: an inner tube (1) having a bore (3) therethrough; an outer tube (2) having a bore (8) therethrough and two ends, the inner tube (1) passing thro...
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WO/2013/151498A1 |
This invention relates to a vacuum air gap membrane distillation system for desalination purposes. More particularly, this invention relates to a membrane distillation system with multiple cells in which the system's flux is increased du...
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WO/2013/152308A2 |
A water vapor distillation apparatus. The apparatus includes a source fluid input, an evaporator condenser whereby the source fluid input is fluidly connected to the evaporator condenser and the evaporator condenser transforms source flu...
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WO/2013/143540A1 |
There is provided a combined evaporator and condenser for a fresh water generator. The generator comprises an evaporation unit into which is introduced water to be treated (typically seawater) heated to at least a saturation temperature ...
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WO/2013/143044A1 |
Disclosed are a process and a device for treating a volatile organic compound. The process comprises a dew point temperature-sensing step, for sensing the dew point temperature of the atmosphere as a reference temperature; a humidifying ...
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WO/2013/127491A1 |
A process for recovering hydrocarbons from a plant for preparing polyolefins is described. The process comprises the measures: i) introduction of a hydrocarbon-containing inert gas (9) from a residual monomer removal (20) of a polyolefin...
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WO/2013/116789A1 |
An accelerated vapor recompression apparatus 10 (AVARATM) controls concentration of a material (e.g., salts, disssolved solids, metals, etc.) contained in an incoming flow 35a to a concentrate 35c by manipulating a concentration profile ...
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WO/2013/110310A1 |
The invention relates to a device (13) for discharging liquid water from a water separator (12) in a fuel cell system (1), having a valve device (15), having a liquid sensor (16) and having a control unit (17) which controls the valve de...
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WO/2013/107469A1 |
Desalination station (1) of the distillation type comprising a hot area (45) defined by a casing (2) and by a hood (3) containing water with dissolved solids that is caused to evaporate to generate water vapour, a cold area (44) consisti...
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WO/2013/105342A1 |
The present invention relates to an evaporator that includes: a plurality of heating tubes; an upper tube plate that supports the plurality of heating tubes with spaces therebetween; and a first dispersion plate provided above the upper ...
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WO/2013/102622A1 |
A process for obtaining drinking water from an ambient atmosphere, in particular air, in which f) a working medium is vaporized on an evaporation surface (10) which is in thermal contact, via an outer surface, with the ambient atmosphere...
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WO/2013/092993A1 |
The invention relates to a housing (1) for an apparatus for operating an air-conditioning system, particularly a heat pump, with electrical loads arranged in the housing interior (7) and with means for dissipating the waste heat produced...
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WO/2013/087763A1 |
Disclosed is a cap for dispensing a liquid into a recipient. The cap comprises at its top edge portion a container to receive a supply of liquid. The container includes (a) at its side wall an outward projection; and at its bottom edge p...
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WO/2013/084077A1 |
An atmospheric water generation system is disclosed. In one embodiment, the system comprises an evaporator coil for condensing atmospheric water, a water collector for collecting condensed atmospheric water, and a water tank fluidly conn...
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WO/2013/079474A1 |
The invention relates to a pipeline (13) for transporting a condensable gas or a gas comprising a condensable component, having at least one section (15) inclined relative to the horizontal. A ring (17) is received in the section (15) in...
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WO/2013/072501A1 |
The invention relates to a vapor-compression method. The aim of the invention is to provide such a method or a system with which a distillation with a further reduced energy requirement is possible, which simultaneously operates reliably...
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WO/2013/073758A1 |
There is provided a dehumidification-type air cleaner including a housing including an inlet formed therein, a first filter unit disposed to one side within the housing and filtering out foreign objects contained in the air introduced to...
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WO/2013/051746A1 |
The present invention relates to an oil vapor separator which liquefies the oil vapor generated in the frying process for producing ramen to withdraw the oil and withdraws heat from the oil vapor for use as a heating resource. The oil va...
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WO/2013/048040A2 |
A liquefying apparatus according to an aspect of the present invention, which can liquefy carbon dioxide without the use of an additional external coolant or heat exchanger, comprises: a compression unit including a plurality of compress...
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WO/2013/043568A1 |
In a bubble-column vapor mixture condenser, a fluid source supplies a carrier-gas stream including a condensable fluid in vapor phase. The condensable fluid in liquid form is contained as a bath in a chamber in each stage of the condense...
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WO/2013/042905A2 |
An apparatus for evaporating and condensing wastewater, according to the present invention, relates to an apparatus for treating wastewater that is transported by evaporating and condensing, and comprises: a first accommodation tub for s...
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WO/2013/039098A1 |
Provided are a method and apparatus for obtaining water from air more efficiently, by a simpler method than in the prior art, and at any location, including a location having no liquid water, such as a desert or a mountaintop. The presen...
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WO/2013/039288A1 |
The present invention relates to a method for separating off reaction-product water from reactor discharge during the oxidation of an aromatic compound, and for recovering a carboxylic acid used as a solvent within the reactor, and, more...
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WO/2013/037567A1 |
The invention relates to a housing (1) comprising at least one discharge opening (7) in the housing base (6) for receiving moisture-sensitive objects. The aim of the invention is to keep the interior of such a housing dry even in the pre...
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WO/2013/032196A1 |
The present invention relates to a pressure regulation valve for a VOC reduction apparatus in an oil tanker. The pressure regulation valve may be installed on a pipe for fluid transferred into a tank by a pump to transfer the pumped flui...
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WO/2013/026126A1 |
An atmospheric water generator includes a housing containing a substantially parallel array of plates mounted to and between a parallel pair of cooling walls having thermoelectric Peltier-effect modules mounted thereon which cool the coo...
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WO/2013/025230A1 |
An off gas purification system provides superior results to other systems for removing volatile organic compounds from off gas, especially off gas from soil, groundwater, industrial processes, pipelines and storage tanks. Off gas is extr...
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WO/2013/019920A2 |
Filtration devices, methods, and systems comprising a decontamination filtration medium. The filtration medium comprises a remotely-triggered decontamination material stored in microcapsules that are embedded in or attached to a filter e...
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WO/2013/002637A1 |
Described are a method and an apparatus for removing hazardous materials from a tank, wherein vapour is passed out of the tank and hazardous materials are condensed and collected. An inert gas or inert gas mixture is supplied to the resi...
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WO/2013/000897A1 |
Embodiments of the invention relate to a syringeless filter device compressor for compressing one or more syringeless filter devices. Such syringeless filter devices are typically compressed entirely by hand; however, this may be uncomfo...
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WO/2012/177157A1 |
The distillation-power unit (4) of a distillery/refinery (1) consists of a radial flow steam driven ducted impeller (71) which is driven by steam released from bubbles coming on the surface of liquid for distillation contained in a cyclo...
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WO/2012/171824A1 |
A condenser for condensing vapours of sulphuric acid contained in a process gas comprising a tube of an acid resistant material, configured for having a process gas inlet proximate to one end, a process gas outlet proximate to the other ...
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WO/2012/172525A2 |
This invention provides a simple and energy-efficient process for obtaining water from air through better use of the solid desiccants using a high heating cycle in a confined space, applying minimal air flow and avoiding the use of a chi...
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WO/2012/162545A2 |
An atmospheric water generator and system for condensing and collecting moisture contained in the air serves to cool and dehumidify the air. One aspect of the design includes generation of electricity via a turbine configured to be actua...
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WO/2012/159705A1 |
The invention relates to a recirculation unit (14) for a fuel cell system (I) comprising at least one fuel cell (2) which has an anode region (3) and a cathode region (4), comprising a recirculation line (12) which connects the outlet (1...
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WO/2012/159203A1 |
The present disclosure is directed at a system, apparatus and method for concentrating a solution. The system includes a humidification device and a solution flow path for flow of a solution to be concentrated to the humidification devic...
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WO/2012/156646A1 |
Evaporation/condensation device (10) comprising: a condenser (12); gas supply means (14) for the condenser (12) that are suitable for supplying the condenser (12) with a gas (G1) at a first temperature (T1); and liquid supply means (16) ...
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WO/2012/140055A1 |
The invention relates to a device for the condensation of vapors under a vacuum, comprising at least one spatial condensation region (311), which is connected to a vacuum apparatus (2) for generating a pressure below the atmospheric pres...
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