Project Period: 16 months

Shut-Down: 69 days

New Preheater & Calciner:

• New preheater complete
• New low-NOx calciner incl. comb chamber
• New tertiary air duct
• New hot gas duct
• New preheater fan
• Kiln shortening
• New kiln inlet sealing
• New kiln inlet chamber

Project Perio: 8 months

Shut-Down:  39 days

Modification of Preheater & Calciner:

• disassembly of preheater equipment except
  • cyclone cone stage 2 & 4
  • meal pipes satge 2 & 4
• installation of new preheater equipment
• extension exisiting 2 string calciner
• new hot gas duct