Embed Size (px)
Citation preview
A company of Bayer and LANXESS
REFRIGERATION SUPPLYOur sites provide the highest level of
supply and quality assurance
CLEAN THE EXTREMEAs an expert service provider, CURRENTA
Environment ensures the smooth running of
production processes at the three sites of
Germany’s largest chemical park in Leverkusen,
Dormagen and Krefeld-Uerdingen.
The company offers its customers, both within and outside CHEMPARK, a customized service portfolio in core fields such as training and further education, infrastructure, safety and security, utilities, waste management, technical services and analytics.We have our own state-of-the-art waste management facilities, an excellent disposal network, reliable water and refrigeration supply, and experienced personnel from the chemical and pharmaceutical industry, all of which enable us to meet the disposal requirements of our customers efficiently and cost-effectively. We supply clean water of the desired quality (drinking, process, cooling or fully desalinated water) and treat your biodegradable wastewater, incinerate and dispose of hazardous waste, and clean containers. We also provide refrigeration for the CHEMPARK sites. We provide advice and support in the construction and operation of waste management facilities and in the collection and recycling of valuable materials. Our portfolio covers individual services and complete solutions that meet the statutory requirements governing the safe disposal of waste and wastewater that is particularly difficult to treat.
02
LEVERKUSEN
REFRIGERATION SUPPLY FOR COMPANIES AT CHEMPARK
Control unit at the G 21 central refrigeration stationin Leverkusen
YOUR CONTACTS
Customer Management Axel WilmsPhone: +49 (0)214 30 72104 E-mail: [email protected]
Customer Management Thomas Müller Phone: +49 (0)214 30 74287 E-mail: [email protected]
Refrigeration Supply Edgar Sunder Phone: +49 (0)214 30 71355 E-mail: [email protected]
3 central refrigeration stationswith a total installed refrigeration capacity of 72 MW
Central refrigeration station G 21 Commissioned: 1969Plant details: 4 turbo compressors, driven by 4 steam turbines Construction/compressors: 1969 - 1972Refrigerating performance: 47.8 MW
Central refrigeration station D 9 Commissioned: 1979Plant details: 1 turbo compressor,driven by 1 steam turbine Construction/compressor: 1978Refrigerating performance: 14.2 MW Plant details: 3 precompressors Refrigerating performance: 1.1 MW
Central refrigeration station C 307 Commissioned: 1998Plant details: 2 rotary screw compressors, driven by 2 electric motors Construction/compressor: 1997Refrigerating performance: 10 MW
Technical characteristics:
CHEMPARK LEV Gas network Liquid network
Celsius: - 5° - 20° - 45°Length in km: 7.4 11.5 0.8 9.5 km
Nominal diameter: up to DN 700 up to DN 200Volume: 3,000 m3 200 m3
Mass: 5.3 t NH3 130 t NH3
05
REFRIGERATION SUPPLY – Leverkusen
DORMAGEN
REFRIGERATION SUPPLY FOR ALL COMPANIES AT CHEMPARK
Central refrigeration station B 601
2 central refrigeration stations with a total installed refrigeration capacity of 54.6 MW
Central refrigeration station B 601 Commissioned: 1967 Plant details: 4 turbo compressors, driven by 4 electric motors Construction/compressors: 1968 - 1982 Refrigerating performance: 44.6 MW Special application: Extreme cold -33 °C Plant details: 2 turbo compressors, driven by 2 electric motors Refrigerating performance: 3.4 MW
Central refrigeration station M 72 Commissioned: 2014 Plant details: 3 rotary screw compressors, driven by 3 electric motors Construction/compressors: 2013 Refrigerating performance: 10 MW
Technical characteristics:
CHEMPARK DOR Gas network Liquid network
Celsius: - 5° - 20° - 33°Length in km: 1.2 7.5 0.5 8.1 km
Nominal diameter: up to DN 700 up to DN 150Volume: 1.1 m3 60 m3
Mass: 0.9 t NH3 36.7 t NH3
YOUR CONTACTS
Customer Management Axel WilmsPhone: +49 (0)214 30 72104 E-mail: [email protected]
Customer Management Thomas Müller Phone: +49 (0)214 30 74287 E-mail: [email protected]
Refrigeration Supply Edgar Sunder Phone: +49 (0)214 30 71355 E-mail: [email protected]
07
REFRIGERATION SUPPLY – Dormagen
08
THE REFRIGERATION CYCLE
Fig. 1: Refrigeration supply interfaces
09
REFRIGERATION SUPPLY – The refrigeration cycle
Refrigeration customer
Refrigeration network
EXPANSION VALVE
Condenser
Compressor
Evaporator
High pressure
Low pressure
Central refrigeration station
Liquid Gaseous refrigerant
Published by
Currenta GmbH & Co. OHG
51368 Leverkusen
Germany
www.currenta.com
Last revised: May 2014
