74149726
Mar 13, 1991
Sep 10, 2002
biotechnical reactors for the production of animal, plant and human cells, control equipment for biotechnical reactors
Electrical and Scientific Apparatuscombustion plants for solid, pasty and liquid wastes as well as gases; industrial burners, fluidized bed driers; fluidized bed coolers; fluidized bed furnaces; sludge drying plants; sludge combustion plants; plants for industrial de-shelling of soybeans, cocoa beans, hazel nuts, and similar fruits by means of hot air, water treatment plants, distilling plants, absorption plants, crystallization plants; melt crystallization plants, evaporating plants, especially for water acids, sodium lye and membrane cell lyes; columns for distillation rectification, absorption, desorption and extraction packing elements, trays, structured packings, distributors and inserts for said columns; static mixers, and mixer reactors all used in the field of process engineering; mixer packings for bubble columns; crystallizers; process gas and flue gas purification plants; flame traps for installation in pipe lines and liquid filters and fluidized bed reactors; cryogenic plants; water purification plants pusher centrifuges; plants for providing mechanical dewatering reactors
Environmental Control Apparatus