Patents
Sitemap › F28 - Heat exchange in general › F28C - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction › F28C 3 - Other direct-contact heat-exchange apparatus
Patents for F28C 3 - Other direct-contact heat-exchange apparatus (2,686)
06/1986
06/03/1986CA1205374A1 Direct contact water heater
04/1986
04/22/1986US4584180 Prevention of thermal stress on the lined vessel by use of expandable supply duct
04/08/1986US4580618 Method and apparatus for cooling a high temperature waste gas using a radiant heat transfer fluidized bed technique
03/1986
03/18/1986US4575948 Pneumatic transport and heat exchange systems
02/1986
02/25/1986US4572808 Evaporative cooler fan with driving wheel engaging driven wheel on pump spindle
02/25/1986CA1201112A1 Process and device for recovering heat from a particulate solid
02/12/1986EP0171351A1 Device for cooling a hot product gas
02/05/1986EP0170100A2 Gas-cooling or heating method
02/04/1986US4567941 Device for processing a flow solid products by means of a flow of liquid, more particularly for cooling vegetables
01/1986
01/07/1986US4563151 Method of and apparatus for treating granular material
01/02/1986EP0166655A1 Process and apparatus for cooling a powder by means of a refrigerant fluid
12/1985
12/27/1985EP0165668A1 Heat exchanger
12/27/1985EP0165667A1 Heat exchanger
12/24/1985CA1198364A1 Method and apparatus for cooling a hot particulate- laden process stream
12/10/1985US4557877 Mass transfer or heat exchange
12/03/1985US4556521 Evaporative cooler with high loft cooler pad
11/1985
11/12/1985US4552727 Cooling device
11/12/1985CA1196467A1 Air cooling system for a vibratory sand reclaiming apparatus
10/1985
10/29/1985US4550029 Preheating, continous contact with live steam, energy-saving
10/29/1985US4549407 Evaporative cooling
10/22/1985US4548048 Direct fired absorption machine flue gas recuperator
10/09/1985EP0157367A2 Method and apparatus for evaporative cooling
09/1985
09/24/1985CA1193864A1 Process and apparatus for cooling and purifying a hot gas
09/18/1985EP0154733A1 Transfer apparatus
09/10/1985CA1193134A1 Apparatus for heat treatment
09/10/1985CA1193067A1 Apparatus for and method of reclaiming used foundry sand
08/1985
08/20/1985US4535551 Transfer apparatus
08/20/1985US4535550 Processing of particulate material
08/14/1985EP0151431A2 Process and apparatus for heating a liquid in a non-polluting way
07/1985
07/09/1985US4527342 Process for cooling particulate solids
06/1985
06/18/1985US4523906 Device for drying gypsum
06/11/1985US4521978 Heat exchanger for thermally treating a pulverulent material
06/04/1985US4520761 Direct contact water heater
05/1985
05/21/1985CA1187282A1 Heat treatment of fines
04/1985
04/25/1985WO1985001791A1 Improved machine for heating an article or product by vapour condensation
04/24/1985EP0138707A1 Machine for heating an article or product by vapour condensation thereon
04/24/1985EP0138682A2 Apparatus for storing heat from two energy sources, and installation for using this apparatus
04/09/1985US4509995 Method and apparatus for quenching
02/1985
02/26/1985CA1183099A1 Method and apparatus for cooling a cracked gas stream
02/13/1985EP0132493A1 Apparatus for and method of reclaiming used foundry sand
11/1984
11/27/1984CA1178436A1 Processing of particulate material
11/16/1984EP0085684A4 Processing of particulate material.
10/1984
10/31/1984EP0123447A1 Method of and means for controlling the condition of air in an enclosure
10/30/1984US4479308 Process and device for recovering heat from a particulate solid
10/24/1984EP0122415A2 Cooling device
10/23/1984US4478141 Apparatus for heat treatment
10/02/1984US4474553 Process and apparatus for drying or heating a particulate material
09/1984
09/25/1984US4473512 Sanitary steam injection heater
08/1984
08/21/1984US4466808 Method of cooling product gases of incomplete combustion containing ash and char which pass through a viscous, sticky phase
08/21/1984US4466482 Triple pass ceramic heat recuperator
08/08/1984EP0115456A2 Apparatus for treating a flow of solid products by means of a liquid flow, especially for cooling vegetables
07/1984
07/24/1984US4461223 Method and an apparatus for producing moisturized hot air
07/18/1984EP0113607A1 Exchanger for thermally treating pulverulent material with a gas
07/17/1984US4460520 Evaporative cooler water spreader
07/17/1984US4460394 Evaporative cooler pad assembly
07/11/1984EP0112978A1 Liquid distributor for a mass and heat exchange column
07/10/1984US4458747 Direct-contact closed-loop heat exchanger
07/03/1984US4457082 Heat exchanger
07/03/1984US4457081 Cooling process for material beds of bulk materials
06/1984
06/27/1984EP0112041A2 Method and apparatus for the absorption of a gas in a liquid and their use in energy conversion cycles
05/1984
05/29/1984US4450896 Method and apparatus for heat exchange at solid surfaces
05/29/1984US4450895 Process and apparatus for heating or cooling light solid particles
05/01/1984US4446003 Heat recovery process and apparatus
05/01/1984US4445282 Cooler for granular products
05/01/1984CA1166533A1 Method and an apparatus for producing moisturized hot air
04/1984
04/25/1984EP0106463A2 Heat exchangers
04/24/1984US4444726 Quench ring and dip tube assembly for a reactor vessel
04/24/1984US4444697 Method and apparatus for cooling a cracked gas stream
04/24/1984US4443955 Method and installation for cooling hot bulk material
04/17/1984US4443332 Cross flow solid-to-solid heat transfer apparatus
03/1984
03/20/1984US4437834 Method of and apparatus for treating granular material
03/14/1984EP0102480A2 Heat and mass exchange apparatus between liquids and gases or vapours
02/1984
02/28/1984CA1162842A1 Device for extracting heat from a powdery hydrophilic substance at less than 100.sup.o c
02/22/1984EP0101324A2 Heat recovery from a tar laden gas
01/1984
01/04/1984EP0097345A2 Device for the exchange of material and/or heat and/or chemical reactions between gaseous and/or liquid materials and for mixing these materials
01/04/1984EP0097332A2 Heat exchanger with fluidised bed
01/03/1984US4423558 Device for heat exchange between solid particles and a gas current
12/1983
12/28/1983EP0097097A1 Direct-contact heat exchange process between gaseous and liquid fluids, and heat exchanger carrying out such a process
12/20/1983CA1158858A1 Method and installation for cooling hot bulk material
12/13/1983US4419834 Treating fluidized material
12/07/1983EP0096019A2 A method of recovering heat from moist gas by water vapor absorbtion and a plant for carrying out the method
12/06/1983CA1158231A1 Method of heat extraction from an aqueous carrier medium
11/1983
11/30/1983EP0095342A2 Direct contact water heater
11/15/1983US4415444 Air cooling system for a vibratory sand reclaiming apparatus
11/08/1983US4413669 Method of heat extraction from an aqueous carrier medium
10/1983
10/25/1983CA1155640A1 Heat exchange means between solid particles and a gaseous stream
10/18/1983US4410031 Latent heat accumulator
10/12/1983EP0091353A1 Method and apparatus for increasing and realizing heat exchanges on a pulverulent material having a large granulometric distribution
10/11/1983US4408656 Countercurrent heat exchanger for two streams of solids using heat pipes
10/04/1983US4407653 Apparatus for heating solid heat-carrying bodies
09/1983
09/13/1983CA1153645A1 Latent heat accumulator
08/1983
08/30/1983CA1152825A1 Heating plant
08/23/1983CA1152427A1 Injector type cooling tower having air discharge slots
08/17/1983EP0085684A1 Processing of particulate material
07/1983
07/27/1983EP0084348A2 Apparatus for the direct heat exchange and/or mass transfer between a liquid phase and a gas phase
07/19/1983US4394142 Water spray cooler
07/12/1983CA1149609A1 Method and apparatus for cooling hot bulk material
06/1983
06/28/1983US4389796 Heat exchanger
05/1983
05/17/1983CA1146339A1 Method and apparatus for physical and chemical treatment of a gaseous flow
05/04/1983EP0077889A2 Apparatus for drying or heating a particulate material
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