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CZ338795A3
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process of treating waste water containing soluble phosphates by precipitation
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CS150891A3
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Telescopic gravity chute
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CS701090A3
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Method of treating water by catalytic oxidation and plant for making the same
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CS682590A3
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Two-stage thermal degasifying device
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CS682490A3
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Process for treating waste water from china clay rock floating process
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CS279990A3
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Device for discontinuous removing petroleum substances from liquids
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CS257790A3
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Process for secondary medium by a primary heat-carrying medium heating within a heat exchanger
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CS235290A2
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Door of water-cooled flue boiler
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CS157890A3
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Apparatus for a rotary feeder shaft cooling
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CS9000728A2
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Method of heating fluidized bed when putting a fluidized bed furnace into operation
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CS275571B2
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Hydrostatical equipment for clarifier regulation with sludge's forced exhaust
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CS8905512A2
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Fluidized bed reactor for combined removal of ash
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CS275531B2
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Method of water insoluble substances removal
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DD295742A7
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Method for the separation of suspended fuel-related substances and a device for carrying out this method
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DE3900754A1
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Process and apparatus for the separation of suspended matter adhering to a packing
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DD265771A3
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Aschekuehler, especially for cooling ashes from a swivel heating
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DD260849A3
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Coal dust burner eddy
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BG46245A1
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Device for fuels combustion in fluidized bed
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DD246688A3
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Device for starting the fire for burning the fuel in the swivel layer
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DD256817A3
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Electric three-phase heating system based on electrodes with step-by-step power control
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