Abstract: Containers are provided for use with a beverage dispensing device. The container can include a housing defining a hollow interior and having an inlet leading to the hollow interior therein, an outlet disposed on the housing and leading to the hollow interior, a tube extending from the inlet and through the hollow interior toward a wall of the housing opposite the inlet, and a valve disposed in the outlet.

Abstract: A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly.

Abstract: Disclosed is a liquid container for gas humidification, which comprises a first storage chamber containing a bottom; and a second storage chamber comprising a top wall, a bottom wall and a side wail connected between the top wall and the bottom wall, the second storage chamber being provided with at least one opening which is above the bottom of the first storage chamber, thereby enabling the liquid in the second storage chamber to flow into the first storage chamber in a unidirectional way. In addition, also disclosed is a liquid storage device.

Abstract: A beverage carbonation system, container, carbonator and method for carbonating a beverage are provided. The beverage carbonation system has a container that is removably engageable with a carbonator. The container has a container outlet valve and a container inlet valve that are fluidly engageable with a carbonator outlet port and carbonator inlet port, respectively. At least one pump transfers liquid and carbon dioxide gas between a container chamber and a carbonation chamber when the container is engaged with the carbonator, thereby carbonating the liquid. When the container is disengaged from the carbonator, the container outlet valve and the container inlet valve are closed to fluidly seal the container containing the carbonated liquid.

Abstract: An inline carbonation apparatus includes a fluid tube having an inner diameter. A water flow control module is connected to a water source. At least one water orifice is linked to the water flow control module and is attached at one end of the fluid tube. The water orifice includes a plurality of holes atomizing water passing therethrough. A carbon dioxide source is connected to a carbon dioxide valve. The carbon dioxide solenoid valve is connected to a carbon dioxide regulator that is coupled to a carbon dioxide orifice and attached to the fluid tube in a spaced relationship from the water orifice. The atomized water has a pressure less than the carbon dioxide such that carbon dioxide is absorbed into the water forming carbonated water having a specified volume of carbonation. The water control module regulates a water flow rate into the inline carbonation apparatus.

Abstract: A mixer for mixing and conveying different fluids for a beverage filling plant, with at least one first container section for receiving a first starting fluid, with a second container section for receiving a second starting fluid. A first pump is disposed in a first conduit leading out of the first container section for supplying the first starting fluid to a mixing area, and a second pump is disposed in a second conduit leading out of the second container section for supplying the second starting fluid to the mixing area. The first pump and the second pump are driven by one synchronous motor each and each synchronous motor is connected to a frequency converter, and the first and the second container sections are in one common container. Also, a beverage filling plant with such a mixer and a method of operating such a beverage filling plant are disclosed.

Abstract: For cooling a gas by direct heat exchange with a cooling liquid, the gas (1) to be cooled is introduced into the lower region of a direct contact cooler (2). A first stream of cooling liquid (8) is fed into the direct contact cooler (2) above the point of introduction of the gas (1). Cooled gas (5) is removed above the point of introduction of the gas (1) from the direct contact cooler (2). A liquid backflow (10) is drawn off from the lower region of the direct contact cooler (2). At least at times, a second stream of cooling liquid (13) with a temperature that is lower than that of the backflow (10) is fed into the liquid backflow (10) and combined with the latter to form a return flow (11).

Abstract: Humidifier apparatus for a respiratory apparatus includes a housing providing a gas flow path, a heater apparatus, and a water supply distribution member configured and arranged to deliver water vapour to the gas flow path. The water distribution member is provided to the housing and in thermal communication with the heater apparatus.

Abstract: A method for contacting gases and liquid droplets for mass and/or heat transfer and a spray tower are disclosed, in which liquid is injected at a number of levels in counterflow to the gas, the gas being fed through at least two inlet openings in the shell of the spray tower. In this case, in order to reduce the differences in the contact duration, the flow direction of the gas at the inlet openings points into the internal region of the spray tower, which has a diameter of greater than or equal to 12 m, in particular greater than 20 m, such that the flow directions of the at least two gas streams intersect on their extension inside the spray tower, in particular at the center of the spray tower at up to half the spray tower radius downstream of the center of the spray tower.

Abstract: The present application is directed to a continuous contacting apparatus for separating a liquid component from a liquid mixture.

Abstract: A combination mass transfer and pump apparatus, which in a single step actively mixes a first mass and a second mass and simultaneously pumps one of the first mass and the second mass through the apparatus. The combination mass transfer and pump apparatus substantially comprises a housing and at least one distributor element having a plurality of selectively fluid-permeable membrane elements wherein the at least one distributor element is agitated within the second mass such that the first mass diffuses across the selectively fluid-permeable membrane elements, mixing with the second mass, and in the same step the second mass is pumped through the housing.

Abstract: The process uses a supply column and additional heat exchangers associated with absorption columns. Air and methanol from outside and a subcurrent of methanol, originating from a cold methanol current exiting from the supply column, are fed to the supply column. This exiting current recirculates through the additional heat exchangers and is divided into the subcurrent which returns to the supply column and another subcurrent which is fed to an evaporator. A methanol-air mixture exits from the head of the supply column and is fed to an evaporator. The cold methanol is cooled in the supply column by evaporation of the methanol forming part of the methanol-air mixture.

Abstract: An improved apparatus and process for oxidizing industrial spent caustic streams, whereby oxidation of spent caustic occurs in a unitary processing tower with three chambers that cooperate simultaneously to oxidize the caustic in the first chamber; to separate the caustic from the oxidizing gas in the second chamber; and, in the third chamber, to pass gas and cooled caustic through a mass transfer apparatus that cools and cleans the gas and releases the caustic and gas into a gas-liquid separation zone of the upper chamber. An alternative embodiment of the invention involves spatially separating the upper chamber from the other two chambers.

Abstract: A method and apparatus for heat and mass transfer are described using a moving gas, such as air at a constant and atmospheric pressure, to provide a continual change in a vapor-liquid equilibrium between proximate but continually changing gas and liquid temperatures within energy transferring chambers. Chamber wetting, implemented segmentedly, allows mass transfer into and from a first substance in a first chamber and a second substance in a second chamber. A forced temperature differential in each chamber causes heat transfer between chambers by means of thermally conductive petitions and by means of a heat exchanger. The heat exchanger provides for heat transfer between the first and the second substances of corresponding sectors of the first and second chambers. This heat transfer can allow condensation causing further evaporation in the corresponding chamber sector resulting in recycling of energy.

Abstract: A heat exchange process and apparatus for supplying cool air or cool water to a location by cooling a recirculating working fluid utilized in the heat exchange process wherein a primary air stream or second working fluid is cooled by indirect heat exchange with the working fluid and wherein the working fluid is initially evaporatively cooled by heat exchange with a first waste air stream and subsequently divided into separate circulating circuits with a first portion of the working fluid further evaporatively cooled by a second waste air stream which has been indirectly cooled by indirect heat exchange with a second portion of the working fluid prior to the first portion of the working fluid being utilized indirectly to cool the primary air stream or a second working fluid.

Abstract: A continuous reactor system useful for treating petroleum oil in a multi-phase fixed bed catalytic reactor comprising a system for:feeding the oil and a reactant gas at production flow rates above a first bed of porous solid catalyst particles under conversion conditions for cocurrent downward flow therethrough, collecting and withdrawing the treated oil from the first bed and redistributing at least a portion of the treated oil to at least one succeeding catalyst bed while permitting the gaseous phase to flow directly to the succeeding lower catalyst bed, recycling a quantity of treated oil collected below a catalyst bed and reapplying the treated oil at a preceding redistribution zone above the bed from which treated oil is collected, whereby the total of oil production flow rate and recycled treated oil flow rate is maintained at a predetermined minimum sufficient to effect uniform catalyst wetting. This technique is useful for hydrodewaxing of oils over zeolite catalysts.

Abstract: A cooling tower has a flue gas outlet extending upwardly above the heat exchanger baffles in which the water from a steam power plant is cooled in counterflow to a rising cooling air stream. The mouth of the duct is formed with a droplet trap supplied with rinse water and cooperates with a collector for the rinse water which is led out of the tower independently of the cooled water of the heat exchanger zone.

Abstract: The temperature of the exit gas from the gas washer in the preparation of phthalic anhydride by catalytic oxidation of naphthalene or o-xylene with air is increased by a method in which flue gas from the combustion furnace for residues is mixed with the exit gas before the latter emerges into the atmosphere.

Abstract: Plume formation by exhaust air from wet cooling towers during periods when ambient air conditions are conducive to the formation of such plumes is prevented by preheating inlet air and/or precooling influent hot water to reduce the temperature difference between the air and water and consequently the water content of exhaust air to that which can be absorbed by the ambient atmosphere thus avoiding plume formation.

Abstract: An untreated crude gas is passed through a heat emitting portion of an indirect heat exchanger and thereby cooled, and then passed to a scrubber and further cooled to a separation temperature lower than the boiling points of impurities, whereby the impurities are condensed and removed, thus forming a treated crude gas. A compressor subjects the treated crude gas to impact condensation, thus removing residual impurities. The treated crude gas is then passed through a heat absorbing portion of the heat exchanger and heated by the untreated crude gas to a temperature approximating the initial untreated crude gas inlet temperature.

Abstract: A gaseous source of waste energy, including heat, is passed through a gas to liquid heat exchanger and then a chiller to agitate a water bath and produce evaporation of water for cooling. The heated transfer liquid is passed through a heat exchanger to heat makeup air or the like, while, alternatively, chilled water from the chiller is passed through the heat exchanger to cool the makeup air. Supplemental heating, as by a furnace, or supplemental cooling, as by refrigeration, may be utilized when called for.Separate heat exchangers, as for separate areas, are alternatively supplied with heated transfer liquid or chilled water, or one or more supplied with heated transfer liquid and one or more others supplied with chilled water.The source of waste energy, including heat, is normally fumes and heated air from cooking equipment passed through a grease extraction ventilator.