| Year | 
        Project | 
        Customer | 
        Services | 
        Description | 
      
      
        | 2004 | 
        Pneumatic conveying | 
        Ingenieurbüro Bartsch, Duisburg | 
         | 
        Layout for a fresh sorbens conveying   system | 
      
      
        | 2004 | 
        Pneumatic conveying | 
        B.U.S. Metall GmbH, Duisburg | 
        
          - Engineering/Consultancy
 
            Expertising/Studies/ 
            Process for Official Approval 
             
          | 
        Layout for an old absorbens conveying   system | 
      
      
        | 2005 | 
        Pneumatic conveying | 
        B.U.S. Metall GmbH, Duisburg | 
        
          - Engineering/Consultancy
 
          - Commissioning/Optimisation
 
             
          | 
        Consulting, layout and commissioning of a   system for conveying WOX | 
      
      
        | 2009 | 
        Pneumatic Ash conveying | 
        Schwedes+Schulze Schüttguttechnik GmbH, Wolfenbüttel | 
         | 
        Sizing of pneuamtic conveying line for   anhydrite (located plant Lengerich) | 
      
      
        | 2013/2014 | 
        Pneumatic Ash conveying | 
        ESK Ceramics GmbH & Co. KG , Kempten | 
        
          - Supply/Erection
 
          - Supply of Ejector
 
          | 
        Delivery of ejector DN32 (with cone DN300) for dust transport (TNV) | 
      
      
        | 2014 | 
        Pneumatic Ash conveying | 
        Schwedes+Schulze Schüttguttechnik GmbH, Wolfenbüttel | 
         | 
        Fluidization tests with coal dust | 
      
      
        |   | 
          | 
          | 
          | 
          |