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8568669 Device for cooling and distributing mixed charges on fixed catalyst beds  
This invention relates to a device for cooling and distributing mixed charges on fixed catalyst beds for use in the cooling zone of descending flow reactors which comprises a flat tray fitted with...
8453997 Supersonic nozzle  
A method of conversion of a single-phase stream into a supersonic homogenous two phase medium includes flowing the stream into an inlet section of a nozzle at an initial pressure, boiling a portion...
8387956 Heat-generating jet injection  
A reboiling jet apparatus includes at least two nozzles in series, configured to cause boiling of a hot liquid in the first nozzle, deceleration and reduction of the gas phase in the second nozzle,...
8104745 Heat-generating jet injection  
A reboiling jet apparatus comprises at least two nozzles in series, configured to cause boiling of a hot liquid in the first nozzle, deceleration and reduction of the gas phase in the second...
8038127 Method for manufacturing a hydrogen-added water and a device for the same  
The object of the present invention is to provide a method for manufacturing hydrogen-added water containing a large amount of microscopic bubbles and manufacturing equipment for the same so as to...
7910074 System and method for continuously transferring and processing liquids  
A liquid transfer system for transferring liquid from a plurality of containers to a plurality of destinations comprises a plurality of inlet valves. Each inlet valve is operable between an open...
7461834 Waste liquid treatment system  
A waste liquid treatment system includes a heat retaining/storage tank section adapted to store waste liquid, retaining the temperature thereof, an atomization chamber section capable of gasifying...
6759018 Method for point-of-use treatment of effluent gas streams  
A system for abating undesired component(s) from a gas stream containing same, such as halocompounds, acid gases, silanes, ammonia, etc., by scrubbing of the effluent gas stream with an aqueous...
6113078 Fluid processing method  
This disclosure relates to a centrifugal vortex system for preparing a liquid, such as fuel and includes a chamber housing defining a vortex chamber. An array of tangential apertures are formed in...
5770167 Waste gas treating apparatus  
This invention relates to a waste gas treating apparatus, especially for treating a waste gas containing sulfur dioxide and carbon dioxide. It includes at least one washing tower. At least one...
5690896 Distributor assembly for multi-bed down-flow catalytic reactors  
A multi-bed, down-flow reactor includes several distributor assemblies, each having a centrally located mixing chamber and an annular collecting and mixing trough surrounding the mixing chamber....
5653919 Humidification system  
A humidifier for adding liquid from a mist source to a gas flow improves the evaporation of the liquid by reducing the quantity of larger water droplets from the mist introduced to the gas flow by...
5620593 Multi-stage in-well aerator  
An in-well system for simultaneously treating and extracting groundwater by injecting compressed gas through the groundwater in multiple successive stages as it is pumped out of a well. The process...
5558819 Downflow heater plant for briefly heating a liquid with steam  
Plant for briefly heating a free-falling liquid in a pressure chamber (9) by stream which is also supplied to the pressure chamber. The liquid is supplied to the pressure chamber through a supply...
5262091 Steam injector system  
A steam injector system comprises a plurality of steam injectors each being provided with with a check valve adapted for water supply, a check valve adapted for steam supply, a check valve adapted...
5160707 Methods of and apparatus for removing odors from process airstreams  
After aerating sewage sludge in a composting process, a stream of process air is treated to remove odors therefrom by injecting into the airstream an atomized mixture of dilute sulfuric acid and...
5133941 Apparatus for hydrogenating hydrocarbons  
An improved process and apparatus for hydrogenating a stream of hydrocarbons is provided. The pressure and temperature of the stream are elevated and the stream is passed through two or more...
5009816 Broad liquid level gas-liquid mixing operations  
A gas-liquid mixing process and apparatus employing two or more stacked impeller-draft tube assemblies adapted to enable effective gas ingestion into a recirculating body of liquid by vortex...
4834782 System and method for scrubbing one fluid with another fluid  
Apparatus and methods are disclosed for intimately mixing and contacting first and second fluids for purposes of scrubbing and cleaning one of the fluids with the other. The apparatus includes a...
4834955 Chemical formulation and combined process for inhibiting deposition and corrosion in cooling water and gypsum scaling in flue gas desulfurization scrubber systems  
An inhibitor formulation for inhibiting corrosion and deposition of calcium phosphate, calcium carbonate, and silt in a cooling water system and calcium sulphate (gypsum) scaling in a flue gas...
4662993 Bleach system for dissolving chlorine gas into a bleach filtrate  
A bleach system for blending gaseous chlorine with a paper pulp slurry flow stream by mixing the chlorine with a larger quantity of steam prior to blending the chlorine/steam gas mixture with...
4359331 Contactor-separator units  
Contactor-separator units of a sub-assembly in which an isotopic exchange between two immiscible phases takes place are associated in m lines and n columns. One of the phases leaving a...
4356009 Gas scrubber and related method  
A scrubber device for removing finely divided contaminants including gases from a gas stream is disclosed. The device comprises a housing defining a pretreatment section, an implosion section, and...
4353717 Process for absorbing ozone  
The invention relates to a process for absorbing ozone in water by introducing an ozone-containing gas into a water current streaming downward in an absorber, wherein the ozone-containing gas is...
4308037 High temperature pollutant removal from gas streams  
High temperature thermal exchange between molten liquid and a gas stream is effected by generating in a confined flow passageway a plurality of droplets of molten liquid and by passing a gas stream...
4296049 Distributor for washing fluid in a scrubber or stripper  
Washing fluid is distributed in a scrubber or a stripper to treat a countercurrent gaseous or vaporous stream by spigots receiving fluid from a tray for discharge onto spray pipes underneath a...
4238462 Autocirculation process and apparatus  
A process for reacting a circulating liquid reaction solution with a gas in separate reaction zones within a single reaction vessel wherein the liquid reaction solution is continuously circulated...
4235607 Method and apparatus for the selective absorption of gases  
A process and apparatus for removing an impurity from a gas by means of selective absorption of a gas impurity by a suitable absorbent. The absorbent and gas are contacted in a contacting zone...
4187279 Device for recovering sodium chemicals from green liquor and flue gases  
A device for recovering chemicals from flue gases and green liquor obtained from burning the waste liquor of sodium based pulping processes, which device comprises a precarbonation reactor, a H2...
4152196 Stripping column  
The column employs a head section with a counterflow column, a bottom section with a counterflow column and a plurality of reaction stages for stripping metal salts via steam from ammoniacal...
4133773 Apparatus for making foamed cleaning solutions and method of operation  
The apparatus of this invention is designed for making foamed liquid solutions. In a specific application the foamed liquid is used for removing scale deposits from the interior surfaces of...
4124660 Process and apparatus for mixing gases and liquids  
The present invention relates to a process of, and equipment for, thorough mixing of gases and liquids.Equipment in conformity with the invention comprises one or several sequences arranged in...
4111663 Reactor for solvent refined coal  
An improved reactor and method for use in solvent refining of coal, wherein the reactor is divided into a number of compartments and has an inlet port at the bottom thereof for receiving a mixture...
4104166 Apparatus for purifying septic tank effluent  
Placed in the ground adjacent a conventional septic tank are a purification tank, which contains a smaller, cylindrical filter tank, and a plurality of spaced, parallel, vertically-disposed...
4089660 Process for contacting a gas with a liquid  
A process to be used systematically for establishing contact between a gas and a liquid such as might, in particular, react together.The process comprises a series of sequences each comprising...
4039307 Countercurrent flow horizontal spray absorber  
Gas-liquid contacting efficiency is enhanced in a horizontal scrubbing vessel having first and second baffle means forming a series of side-by-side compartments across the vessel and arranged so...
4020811 Recirculating fuel feed and vaporization apparatus and method  
There is disclosed an apparatus for ensuring maximum vaporization of fuel before entry into the intake manifold of an internal combustion engine. The apparatus comprises an extension of the...
4015570 Liquid-fuel vaporizer  
The present invention replaces the conventional fuel pump and carburetor and is designed to mechanically change liquid gasoline to a vapor state and allow/direct vapor into engine intake air...
3996893 Fish husbandry system  
A fish husbandry system which provides for high density raising of fish under controlled conditions. The fish are confined in a plurality of upright, water-filled tanks through which water is...
3948608 Apparatus for treating stack gases  
Stack gases containing sulfur dioxide and other pollutant gases and particulate matter are passed through a horizontally extending chamber wherein the stack gases are sprayed by a liquid reagent....
3945918 Methods and apparatus for treating a liquid with a gas  
Methods and apparatus for treating a liquid with a gas wherein a liquid feed is introduced to the initial stage of a multi-stage device for dissolving the gas in the liquid. Efficient mass transfer...
3880596 Apparatus for the production of hydrogen peroxide  
The oxidation step in the anthraquinones process for producing hydrogen peroxide is carried out in a plurality of stages in an apparatus arranged for separating gas and liquid phases. The...
3870484 INDUSTRIAL SCRUBBER  
An industrial scrubber is provided comprising a plurality of vertical, thick-walled, scrubber tubes which are removeably mounted in a support base and arranged in a staggered relationship with...
3811663 INTIMATE GAS-LIQUID CONTACT METHOD AND APPARATUS  
A process permitting the intimate contact of a gaseous medium and a liquid medium obtaining a considerable economy of investments with respect to the prior technique. The process generally consists...
3730494 METHOD AND APPARATUS FOR INTIMATELY CONTACTING A GAS AND A LIQUID  
Apparatus is described for intimately contacting a gas with a liquid comprising a plurality of liquid/gas contacting means formed by walls defining a plurality of channels extending in the same...
3708266 APPARATUS FOR CLEANING SULPHUR DIOXIDE-CONTAINING FLUE GASES  
In an apparatus for cleansing flue gases containing sulphur dioxide, an absorbent material slurry is circulated through or adjacent the bottom of an upstanding absorption column through which the...
3637192 GAS SCRUBBER APPARATUS AND METHOD FOR USE THEREOF  
A gas scrubber for the effluent from smokestacks is widely distributed and intermixed with a water vapor mist followed by agitation through ingenious watery beaters so that the water captures the...
3617033 APPARATUS FOR CONTINUOUS GAS-LIQUID CONTACT  
A gas-liquid contacting apparatus including a vertical vessel divided in the vertical direction into at least two sections by at least one tapered partition wall; each of the sections is...
3593497 ABSORPTION PROCESS  
Absorption process comprising supplying SO3 or water containing gas through a gas supply conduit disposed in the upper portion of a vertical tube having an outlet opening at its lower end;...
3581473 SAMPLING APPARATUS  
An apparatus for preparing a gaseous sample stream for analysis by means passing said sample through a first scrubbing column, a second scrubbing column containing scrubbing liquid flowing in an...
Matches 1 - 50 out of 80 1 2 >