|
Match
|
Document |
Document Title |
|
|
8075740 |
Method and system for treating feedwater
A system for treating feedwater includes a fluidized bed heat exchanger unit connected to receive feedwater and a flash concentrator column connected to receive feedwater discharged from the...
|
|
|
8075741 |
Water purification method, process and apparatus
In the water purification process, apparatus, and method, contaminated water vapor is exposed to liquid solvent, which causes a transfer of contaminants from the contaminated water vapor to the...
|
|
|
8034217 |
Liquid condensation system
A liquid condensation system heats a liquid raw material under a decompressed circumstance and evaporates a volatile component from a liquid surface to condense the liquid raw material. Therefore,...
|
|
|
8002952 |
Heat pump distillation
A distillation column is disclosed with a folded design. The column includes a plurality of rectification zones and corresponding stripping zones Each rectification zone is linked to a heat pump or...
|
|
|
7981256 |
Splitter with multi-stage heat pump compressor and inter-reboiler
A splitter system is disclosed that produces a product stream from a mixed stream of two materials with similar boiling points. A multi-stage heat pump compressor is used in combination with a...
|
|
|
7981254 |
Heat pump system, operation procedure therefor and evaporator system
In a heat pump system including a water purifier and an evaporator for evaporating feed-water to produce steam, water used for spray cooling is effectively used and productivity of purified water...
|
|
|
7959768 |
Partial load enabled falling film evaporator and method for operating a partial load
The invention relates to a falling film evaporator, which is fitted with a liquid distributor which is divided into segments, such that it is possible to charge only a limited number of evaporator...
|
|
|
7955476 |
Multiple application purification and recycling device
A multiple application recycling and purification device has a coaxial core that is horizontally oriented, non-rotating, cylindrical distillation chamber. The enhanced, completely coaxial...
|
|
|
7927463 |
Tritium distillation device
The present invention provides a novel tritium distillation device, which includes a container, a radiator covered on top of the container with a protrusion at the bottom, a conduit penetrating the...
|
|
|
7927464 |
Vapor compression distillation system including an integrated motor/compressor unit
A vapor compression distillation system (10) is provided and includes a fluid inlet (12) for receiving a fluid, a fluid outlet (14) for a distillate that has been distilled from the fluid, a heat...
|
|
|
7892403 |
Handling device and producing system of easy-to-polymerize compound
A condenser includes: a top face of a tube plate on which acrylic acid may be condensed inside the condenser; a spray for spreading a polymerization inhibitor on the tube plate; a first...
|
|
|
7857944 |
Method and apparatus for esterification
The method and apparatus for improving the esterification procedure, in particular for improving the esterification procedure to obtain an ester of low carbon number such as the ethyl acetate and...
|
|
|
7842121 |
System and method for providing aqueous stream purification services
A system and method are disclosed for providing aqueous stream purification services. The system includes at least one separation unit. Each separation unit may include a mechanical vapor...
|
|
|
7837768 |
System and method for purifying an aqueous stream
A system and method are disclosed for purifying a waste fluid stream. The system includes a recirculation pump having an inlet for a recirculation stream and an outlet to expel a pressurized...
|
|
|
7815776 |
Desalinization by evaporation from capillary material
A method and an apparatus for desalinizing raw water are disclosed. The method can include wicking the raw water into a porous material by capillary action and heating the raw water in the porous...
|
|
|
7794564 |
Evaporation system
A multistage evaporation system is proposed in which the first evaporator is heated via a jet wet washer with superheated, air-containing waste steam, for example of a drier. The product vapor of...
|
|
|
7770511 |
Method and device for preparing liquid
The invention relates to a device and method for preparing liquid from solid materials such as medicinal materials. It includes liquid and materials for preparing the liquid at the beginning and...
|
|
|
7749360 |
Vapor based liquid purification system and process
A vapor based liquid purification system and process utilizes an evaporator for evaporating a liquid into a vapor and a vapor condenser for condensing the vapor into the processed liquid. The vapor...
|
|
|
7699961 |
Apparatus for concentrating water-soluble organic material
A water-soluble organic material condensation apparatus equipped with a distillation column for distilling an aqueous solution of a water-soluble organic material, wherein a vapor generated at the...
|
|
|
7670456 |
Method and device for treating water
In a multi-effect falling-film evaporator, purified water for special purposes is produced. In each effect, a steam phase and a water phase is produced from the feed water. The steam phase is used...
|
|
|
7641772 |
Distiller with pressure-difference maintenance
A distillation unit (10) employs a fluid circuit (FIG. 8) in which a counterflow heat exchanger (102, 104, 106, 108, 110) transfers heat from condensate and concentrate to feed liquid to be...
|
|
|
7594980 |
Device and method for distillation
Device for distillation, for example extraction of fresh water from sea water, including a number of chambers (3) at least in one row, an inlet (10) for distillation fluid, an outlet (11) for the...
|
|
|
7494572 |
Water still and method of operation thereof
A mechanical water still (10) includes an impervious dome-like upper surface (12) and a membrane base (14) that is coupled (26) to the impervious dome-like structure (12) to form, when inflated, a...
|
|
|
7470349 |
Pressure desalination
A device for delivering purified water from a reservoir of salt water including a vapor tube supported concentrically inside a barrier tube The vapor tube has apertures that provide a passage of...
|
|
|
7470348 |
Separator for producing aromatic carboxylic acids
A separation system has a distillation column, an overhead vapor supply pipe connected to the top of the distillation column, first and second branch pipes branching from the overhead vapor supply...
|
|
|
7465375 |
Liquid ring pumps with hermetically sealed motor rotors
Embodiments of the invention are directed toward a novel pressurized vapor cycle for distilling liquids. In an embodiment of the invention, a liquid purification system is revealed, including the...
|
|
|
7427336 |
Blade heat exchanger
A blade heat exchanger includes blades that extend axially with respect to an axis of rotation and are elongated in the radial direction. The blades are arranged about the axis such that, when they...
|
|
|
7357849 |
Method and system for separating solids from liquids
A method and system for treating feedwater includes evaporating a portion of the feedwater in a first evaporation chamber so as to separate water vapor from the remaining feedwater. Droplets of the...
|
|
|
7291250 |
Vacuum distillation system and use thereof for concentrating organic-aqueous solvent mixtures
The present invention relates to a vacuum distillation plant and a process for concentrating organic aqueous solutions, especially spissum extracts, using said plant. The vacuum distillation plant...
|
|
|
7276138 |
Vapor generating and recovery apparatus
A vapor generating and recovery apparatus including a housing having an open top, a closed bottom and a plurality of sidewalls therebetween defining a boiling sump with a treating solution therein....
|
|
|
7267747 |
Plant and method for vacuum distillation of hydrocarbon liquids
A vacuum distillation system and method utilizing a low capacity vacuum producing ejector operated in parallel with a primary ejector during the Winter months enables significant reduction in the...
|
|
|
7253314 |
Method for refining easily polymerizable matter-containing substance and apparatus therefor
A method for refining an easily polymerizable matter while preventing an easily polymerizable matter-containing substance from being polymerized and an apparatus for use in the method are...
|
|
|
7101463 |
Condensation and recovery of oil from pyrolysis gas
A system and process for the recovery of oil from the pyrolysis of material containing hydrocarbons such as shredded vehicle tires. The system utilizes a pair of sequentially positioned packed...
|
|
|
6953518 |
Apparatus for concentrating a specific ingredient-dissolved liquid
A specific ingredient-dissolved liquid condensing apparatus, comprising an upper tank, a lower tank provided under the upper tank, the upper tank being provided with a liquid-falling opening and a...
|
|
|
6908533 |
Rotating heat exchanger
An evaporator and condenser unit for use in distilling a liquid, such as water, includes a rotary heat exchanger plate having a plurality of folds or pleats. Adjacent panels of the folded plate...
|
|
|
6869502 |
Method and apparatus for separating impurities from a liquid
A liquid having certain undesired elements therein is distilled in a distillation column to form a vapor stream. This vapor stream is fed by means of an inert gas drive to a first container having...
|
|
|
6846387 |
Rotating fluid evaporator and condenser
An evaporator and condenser unit for use in distilling a liquid, such as water, includes a rotary heat exchanger plate having a plurality of accordion-style folds, and having its two ends joined...
|
|
|
6835287 |
Apparatus, method for enrichment of the heavy isotope oxygen and production method for heavy oxygen water
An apparatus comprising first to third columns, wherein the outlet of a first column reboiler and the inlet of a second column condenser are connected by a first introduction conduit, and the...
|
|
|
6689251 |
Cycled-concentration distiller
A distiller (10) that employs a rotary heat exchanger (32) introduces water to be evaporated into evaporation chambers (56). During most of its operation, it collects the water that has passed...
|
|
|
6641700 |
Purifying apparatus possessing vapor dispersing device
A purifying apparatus characterized by being equipped with a vapor dispersing device possessing in a vapor inlet part owned by the apparatus on the lateral inside thereof an opening part facing...
|
|
|
6589395 |
Distillation plant with a column and a heat pump
The distillation plant comprises a column (1) and a heat pump (4, 5) which operates between a sump vaporizer (3) and an exhaust vapor compressor (2) of the column. The heat pump is substitutable by...
|
|
|
6517686 |
Apparatus for purification of electronic specialty gases by vapor phase transfilling
A system and method for purifying liquefied corrosive gases of metallic impurities is described. The principle for this purification method relies on vapor-phase transfilling the vapor phase from a...
|
|
|
6514406 |
Water treatment apparatus
A water treatment apparatus comprises a first housing having an inlet, an outlet, and a chamber defined therebetween wherein the inlet is connected to an upstream water pipe. A series of magnets...
|
|
|
6436242 |
Device and method for distilling water
A water distiller has a sub-atmospheric boiler having a non-recirculating brine section, an input, a brine output and a vapor output. The input is for water to be distilled, the brine output for...
|
|
|
6402897 |
Apparatus for distilling, heating and storing liquid
A combination liquid distillation unit and heater, where the distilled liquid is heated to an elevated temperature to effect distillation, and then stored and maintained at an elevated temperature...
|
|
|
6365005 |
Apparatus and method for vapor compression distillation
An improved design of a vapor compression distiller which makes use of a rapid, highly turbulent flow through the heat-of-evaporation recovery, or primary, heat exchanger. The distiller may also...
|
|
|
6365006 |
Method for distilling a mixture of substances and device for realizing the same
The present invention pertains to the alcohol processing industry and relates to a method that includes feeding a mixture into a distillation column which is fitted with contact devices for...
|
|
|
6350351 |
Plant for the vacuum distillation of a liquid product
A plant for the vacuum distillation of liquids has a vacuum rectification column and a vacuum-producing device based on a liquid-gas jet apparatus. The plant is furnished additionally with a jet...
|
|
|
6303006 |
System and method for distilling liquid
A vacuum type distilling system includes a sealed container including a vaporization chamber for containing a liquid and a condensation chamber, a pressure-reducing device, a condensing device, a...
|
|
|
6277247 |
Operation method of a plant for distilling liquid products and plant for realizing the same
The invention pertains to the field of the petrochemical industry. The invention essentially relates to a system and method that includes feeding of a liquid having molecular weight more than 100...
|