Year
 
Customer
 
Plant type
 
Scope of work
 
               
1986   PROCTER & GAMBLE GmbH, Worms   Spray dryer facility for washing agent powder   Design of multicyclone unit for washing agent powder collection  
               
1986   BAYER AG, Leverkusen   Sewage treatment plant of Bayer Leverkusen   Evaluation of pneumatic conveying systems for sewage sludge  
               
1986   PROCTER & GAMBLE GmbH, London / England   Spray dryer facility for washing agent powder   Design of multicyclone unit for washing agent powder collection  
               
1985   DOW CHEMICAL RHEINWERK GMBH, Rheinmünster   Pneumatic conveying systems I, II and III for separan   Calculation check of pneumatic conveying systems for separan  
               
1985   FRANK PLASTIC GmbH, Waldachtal   Flow rate sensors for gases and fluids   Calibration of rotameter with air  
               
1985   MANNESMANN AG, Belo Horizonte / Brasil   Charcoal-blast-furnace   Consulting and tests on model for
— fragmentation of charcoal
— conveying and injecting of charcoal dust in blast furnace
— drying of charcoal dust
 
               
1985   Deutsche Forschungs gemeinschaft (DFG)   Clarification of radio- active sewage and treatment of waste acid of electric polishing machine   Studies of flow and sedimentation processes in clarification centrifuges and constructive improvements  
               
1985   STIHL AG & Co., Waiblingen   Brush cutter for stones   Brush cutter / step 2: development of a dust test rig  
               
1985   PEINIGER GmbH, Leverkusen   Sand blaster   Design of jet nozzles  
               
1985   LANDESWASSER-
VERSORGUNG, Stuttgart
  Decalcification plant for drinking water   Decalcification plant / step 1:
— development of test- decanter
— measurements for dehydration of lime sludge
 
               
1985   STANDARD FILTERBAU Dr. E. Andreas GmbH & Co., Münster   Slag sand dryer Anneliese
Zementwerke / Enigerloh
  Improvement of a cyclone separator unit for purification of drying exhaust air from rotary kiln  
               
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