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References   /  BASF SE – Sewage Sludge Incineration
BASF SE – Sewage Sludge Incineration

BASF SE – Sewage Sludge Incineration

Location: Ludwigshafen, Germany

System/Technology: Siemens S7, linking via Modbus to Siemens PCS 7 control system

Services: Commissioning, Project management, Documentation, Basic-engineering and pre-engineering, Detail engineering, Installation supervision

Industry Branch/Type of Plant: Power Generation, Green Energy, Power plants, Chemical plants

Client: BASF SE

Project Size: EUR 310,000

DESCRIPTION OF DELIVERIES AND ACTIVITIES FOR AN "INP FUZZY CONTROL" COMBUSTION POWER CONTROL TO TWO STATIONARY FLUIDIZED-BED FIRING SYSTEMS

  • Process engineering concept on the basis of current process data and auditing of the plant operators
  • Process optimization by simulation
  • Improvement in highly-sensitive process sequences
  • Increase in performance
  • Open and transparent control concept on the basis of multi-variable characteristic map control
  • Stabilization of the oxygen content in flue gas
  • Optimization of thermal combustion processes
  • Saving of process resources [reduction agent]
  • Use and reduction in emission limit values

TARGETS/KEY FIGURES OF THE "INP FUZZY CONTROL" COMBUSTION POWER CONTROLS

  • In 50-100% of the load cases, a significant reduction in the fluctuation range was achieved
  • Largely constant oxygen content in the flue gas (+/-0.5% by volume) according to nominal value specification
  • Capacity increase by reducing the oxygen content in the flue gas
  • Complying with the emissions limit values of the 17th Federal Pollution Control Regulation (BImSchV)
  • Smoothly running combustion process
  • Reduction in strain on the involved and down-circuit units
  • Reduction in the message sequence procedure
  • Correction of non-homogeneous fuel batches by control methods
  • Compliance with permitted temperature ranges in the fluidized bed and post-combustion chamber

Points of contact

Jürgen Wilkening Prokurist - Business Development Manager

Jürgen Wilkening

PoA - Business Development Manager

INP Deutschland GmbH

Werkstrasse 5

67354 Römerberg

Germany

Tel. +49 6232 6869-0

juergen.wilkeningnoSpam@noSpaminp-e.com

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Competence: Control systems