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DeZentrALe energIebereItSteLLung FÜr DIe StADt Von MorgenDEZENTRALE ENERGIEBEREITSTELLUNG FÜR DIE STADT VON MORGEN

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DecentrALIZeD energy SuPPLy ...DECENTRALIZED ENERGY SUPPLY ...

coMPAct Power SySteM (cPS)» reliable gas turbine technology» generates electrical power» heat supply

co2-hIgh teMPerAture heAt PuMP» thermal and process heat from waste heat» Simultaneous heat generation and refrigeration» highly efficient compressed air refrigeration drying

... For the cIty oF toMorrow.

our expertise: energy efficiency

Dürr, a mechanical and systems engineering group, is a global leader in numerous industrial segments and markets. Within the Dürr Group, five divisions operate within the various global markets.

The Clean Technology Systems division specializes in processes to improve energy efficiency and exhaust air purification.

The potential from the use of untapped energy sources is immense. Energy efficiency means making meaningful use of existing waste heat and apply-ing it more effectively. Dürr offers a variety of innovative energy efficiency technologies that seamlessly comple-ment each other. Our products use excess process heat, waste heat, as well as conventional and alternative fuels to transform energy or to convert it into electricity.

DeZentrALe energIebereItSteLLung FÜr DIe StADt Von MorgenDEZENTRALE ENERGIEBEREITSTELLUNG FÜR DIE STADT VON MORGEN

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DecentrALIZeD energy SuPPLy ...DECENTRALIZED ENERGY SUPPLY ...

co2-hIgh teMPerAture heAt PuMP» thermal heat and hot water» heating and cooling for buildings and property» refrigeration

... For the InDuStry oF toMorrow.

orgAnIc rAnkIne cycLe (orc)» co2-free electricity, generated from waste heat» enhanced efficiency of decentralized power plants» combined heat and power

eXhAuSt AIr PurIFIcAtIon» high emission reduction effiency» Low operating costs» optimal use of energy

orgAnIc rAnkIne cycLe (orc)» co2-free electricity, generated from waste heat or biomass» enhanced efficiency of decentralized power plants» combined heat and power

coMPAct Power SySteM (cPS)» reliable gas turbine technology» Self-generation of electricity» heat supply

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orcorgAnIc rAnkIne cycLeOrganic rankine cycle

COMBINED RECUPERATOR/CONDENSERYour benefits:» Compact system design» Minimal pressure losses» Ideal heat transfer

CONTROL PANEL/CONTROLLERYour benefits:» Fully automated operation» Remote monitoring» Compact module ready to connect

DIRECT EVAPORATORYour benefits:» Simple incorporation without intermediate circuit» Greater safety» Better energy utilization» Easy maintenance

HERMETICALLY SEALED TURBOGENERATORYour benefits:» No additional lubricating circuit» Swivel-mounted turbine support for simple maintenance» Greater efficiency through freely selectable operating speed» Ideal blades for high pressure conditions

Your benefits:» Power-heat coupling of up to 90 °C possible

EXHAUST GAS OUTLET

EXHAUST GAS INLET

RESIDUAL HEAT

MAINSCurrent

organic rankine cycle (orc) is a key technology for electricity generation from decentralized heat sources. Due to its efficiency and flexibility, unused thermal energy can be profitably utilized using orc technology with a temperature range of between 90 and 600 °c.

Areas of application

Dürr Cyplan ORC systems can be combined with many different waste heat or energy sources. The most attractive applications are those available continuously and receiving special payment for the electricity generated. These applications include stationary combustion engines, biomass incinerators or gas turbines. Increasing electricity prices and the availability of waste heat encourage fast pay back periods of ORC-investments.

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» ORC 70 kW compact module

your beneFItS

» Electricity generation using residual heat from combustion or production processes

» Pre-tested compact modules for a broad temperature and performance range

» High electrical efficiency with minimum power consumption

» Easy system integration thanks to direct evaporation technology

» Optional utilization of condensation heat » Fully automatic operation and remote monitoring

the orc system

The ORC process is a thermal cycle which uses thermal energy to generate electricity. Hot exhaust gases flow from the heat source (e.g. combustion engine) into the ORC module where the working medium is evaporated by heat energy. Steam flows under pressure into a turbo genera-tor where a portion of the heat energy is converted into electricity. Finally, the steam is condensed in a condenser where cooling re-liquefies the steam. The liquid working medium is pumped back into the evaporator.

ORC systems are available as standardized compact modules in electrical power performance sizes of 40 – 1.000 kW kW. Both high and low-temperature heat sources can be used for power generation.

In high-temperature units, the condensation heat can be supplied at a temperature which enables further use and thus combined heat and power operation.

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The Compact Power System (CPS) is a highly efficient co-generation unit based on gas turbine technology intended for decentralized provision of electricity, heating and cooling.

By means of co-generation, the fuel is used to its maximum and energy losses are redu-ced to a minimum.

Possible applications

There are many possible applications for the CPS, for example steam generation, heating, air conditioning, drying, CO2 fertilization, generation of electricity from lean gases, or for the purification of solvent-laden air. State-of-the-art burner technology allows for highly efficient utilization of various gas-eous (such as natural, bio, or lean gas) or liquid fuels (diesel, fuel oil or methanol) with low emissions of pollutants. As a special feature, the system can be fed externally with solid fuels.

cPScoMPAct Power SySteMCompaCt power SyStem

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your beneFItS

» Reduction of CO2 emissions » Increased supply reliability » High system availability and reliability » Minimum maintenance requirements and long maintenance intervals

» Lower operating costs » High return on the invested capital » Complete solution from a single source » Competent, reliable service available 24/7

the technology

The aspired air is compacted in the compressor of the microgas turbine. In most cases, it is then pre-heated by a recuperator using thermal energy from the exhaust gas. The compressed air, together with the fuel, is burned in a combustion chamber. The combustion exhaust gases drive the turbine which sits on a shaft along with the com-pressor and the generator, which is used for electricity generation. The exhaust gas of the microgas turbine is used for the waste heat utilization processes.

Depending on the type of system, the CPS can provide 100 kW of electric power and a thermal power maximum of 520 kW.

AIr

PowergenerAtIon

uSeFuL heAt

FueL

» CPS micro gas turbine technology by Dürr

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technology

Heat pumps and chillers are the state-of-the-art standard in industry and building services. The time-pro-ven thermeco2 machine can provide heated water at a maximum tempera-ture of 110 °C. This opens numerous new applications for energy-efficient, sustainable production, particularly in the industrial sector.

the climate-friendly refrigerant r744 – co2

CO2 is not only beneficial in terms of energy-efficient and ecological compatibility, but also for its advantages in practice being highly user-friendly. Since it does not fall under statutory restrictions, no recording or documentation require-ments apply. The technical management is easy. EU law opted for the quick phase-out of the use of climate-damaging fluorinated greenhouse gases, or so-called F-gases, by 2030. The new F-gas regulation will come into effect in 2015. The fluorinated refrigerants R404A, R410A, R407C and R134a frequently used in large-scale heat pumps, cold water and cold brine generators or high-power compressed air refrigeration dryers will be subject to this directive. Owing to the ambitious phase-out scenario, all recent existing plants and all new installations will likewise be affected by the F-gas regulation during their service life. Companies using ther-meco2 machines do not need to worry about the F-gas regulation and do not have to prepare for incalculable subsequent investments made necessary by the tightening of the refrigerant laws. These are powerful arguments for assets with a long service life, such as thermeco2 large-scale heat pumps, cold water and cold brine genera-tors or compressed air refrigeration dryers.

therMeA High-temperature heat pumps, chillers and compressed air refrigeration dryers with CO2 as a sustainable refrigerant

THERMEA

» High-temperature heat pump thermeco2 HHS 1000, heating capacity 1,000 kW Received the Refrigeration Engineering Sponsorship Award from the Federal Ministry of the Environment

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your beneFItS

» Generation of heating power and process heat up to 110 °C » Utilization of heat sources up to 40 °C (low-temperature waste heat: cooling water, waste water, exhaust air)

» An alternative for use of waste heat production and process cooling down to -10 °C

» Compressed air refrigeration drying with a future-proof refrigerant

» Particularly user-friendly refrigerant » Refrigerant not subject to F-gas regulation. Adheres to all requirements regarding fluorinated global warming gases (Future-proof of investment)

» Suitable for many building technology applications (supports concepts for sustainable building, f. i. according to DGNB standard)

thermeco2 high-temperature heat pumps and chillers

The thermeco2 series HHR / HHS include a heating pow-er range between 45 and 1,100 kW. For a greater heating capacity, several machines can be easily used in parallel. In the chiller version, temperatures down to -30 °C can be reached. Also with chillers the process heat supply can be provided by default at flow temperatures of up to 110 °C.

thermeco2 compressed air refrigeration dryer

The thermeco2 series ADR offers particularly sustainable refrigeration dryers for compressed air systems. The series is comprised of dryers for air volumes between 4,100 and 63,000 m³/h. As an option, high-temperature heat recovery of up to 90 °C is possible. Thanks to the heat recovery, the refrigeration dryers pay off quickly.

Applications

» Hot water up to 110 °C » Domestic warm water » Air and gas preheating » Drying processes » Ambient and process cooling » Air dehumidification » Compressed air refrigeration drying » Waste heat utilization » Heat-cold-coupling

users in industry

Can be used universally by the: » Automotive industry » Food industry » Beverage industry » Semiconductor industry » Operators of large-scale compressed

air networks

» Compressed air refrigeration dryer thermeco2 ADR 27500, volume flow 27,500 m³/h

users in energy supply:

» Public and municipal utilities » Private energy suppliers » Energy service providers

users in building technology

» Local heating networks» Heating supply for properties» Cooling supply for properties» Hospitals» Large buildings» Hotels

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we Are At your SerVIce worLDwIDeWorldWide

our locations at a glance

Brazil, São PauloDürr Brasil Ltda.Phone +55 11 5633 3685E-mail sales.environmental@durr.com.br

China, ShanghaiDürr Paintshop Systems Engineering Phone + 86 21 5465 2698 – 696E-mail sales.environmental@durr.com.cn

Germany, Bietigheim-Bissingen Dürr Systems GmbHPhone +49 7142 78 3540E-mail sales.environmental@durr.com

Germany, GoldkronachLuft- und Thermotechnik Bayreuth GmbHPhone +49 9273 5000E-mail info@ltb.de

Germany, Ottendorf-OkrillaDürr thermea GmbHPhone +49 35205 47440E-mail mail@thermea.de

india, ChennaiDürr India Private LimitedPhone +91 44 4393 1666E-mail varun@durrindia.com

italy, MilanOLPIDÜRR S.p.A.Phone +39 2 70 212 278E-mail sales@olpidurr.it

russia, MoskauOOO Durr Systems RUSPhone +7 495 741 00 51E-mail durr.msk@durr.com

References Dürr Locations Dürr

thailand, BangkokDürr (Thailand) Co., Ltd.Phone +66 2 108 1830E-mail thailand@durr.com

south Korea, SeoulDürr Südkorea Inc.Phone +82 2 6444 1176 E-mail Yongbu.Jang@durr.com

usa, Plymouth, MichiganDürr Systems Inc.Phone +1 734 459 6800E-mail CTSsales@durrusa.com

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The contact information of our agencies can be found on our website www.durr-energy.com.

www.durr-energy.com

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Dürr – Leading in Production EfficiencyFive divisions, one goal: maximum production efficiency for our customers

» Paint and Final Assembly Systems: paint shops and final assembly systems for the automotive industry » Application Technology: robot technologies for the automatic application of paint as well as sealants and adhesives » Measuring and Process Systems: balancing and cleaning systems as well as testing and filling technology » Clean Technology Systems: exhaust-air purification systems and energy-efficiency technology » Woodworking Machinery and Systems: machinery and systems for the woodworking industry

Dürr Systems GmbHClean Technology SystemsCarl-Benz-Str. 3474321 Bietigheim-Bissingen, GermanyPhone +49 7142 78-3540E-mail sales.environmental@durr.com