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Centrifugal pressure filter with horizontal filter disks
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Method for the treatment of phosphate rock
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Recovery of uranium cpds. - from the dross of phosphate ore processing
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Process for the production of hydrogen/deuterium-containing gas
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Centrifugal pressure filter with two piece rotating shaft
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Process for the incineration of contaminated salt-bearing solutions
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THREE-WAY VALVE
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REACTION FURNACE WITH FLUID BED
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Apparatus for the fermentative conversion of a nutrient mixture by means of microorganisms
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PRESSURE ROTATION FILTER WITH HORIZONTAL FILTER PLATES
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REACTION VESSEL FOR HELIUM HEATING
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PROCESS FOR PROCESSING CRUDE PHOSPHATE
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DEVICE FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER
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Method for the reprocessing of cell liquor from diaphragm cell electrolysis plants
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PROCESS FOR CRUSHING PIT-MOISTURE CRUDE PHOSPHATE
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METHOD OF CONTROLLING THE TEMPERATURE OF THE FLUID BED OF A THERMAL REACTION FURNACE
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METHOD AND DEVICE FOR FERMENTATIONAL REPRODUCTION OF A NUTRITIONAL MIXTURE BY MEANS OF MICRO-ORGANISMS
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