Soluţiile noastre
Industrial Tools & Solutions
Soluţii
Industries Served
Industrial Tools & Solutions
Aerospace
Industries Served
Aerospace
Aerospace
Aerospace
Aerospace
Industries Served
Industries Served
Products
Industrial Tools & Solutions
Air line accessories
Drilling solutions
Material removal tools
Products
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Material removal tools
Service
Industrial Tools & Solutions
Atlas Copco service solutions
Service
Atlas Copco service solutions
Atlas Copco service solutions
Atlas Copco service solutions
Atlas Copco service solutions
Industrial Tools & Solutions
Power Equipment
Soluţii
Products
Power Equipment
Light construction and demolition equipment
Products
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Light construction and demolition equipment
Atlas Copco Rental
Soluţii
Resources
Atlas Copco Rental
Resources
Compresoare de aer si solutii de comprimare a aerului
Soluţii
Produse
Compresoare de aer si solutii de comprimare a aerului
Gamă de soluţii industriale de tratare a condensului
Produse
Gamă de soluţii industriale de tratare a condensului
Gamă de soluţii industriale de tratare a condensului
Gamă de soluţii industriale de tratare a condensului
Gamă de soluţii industriale de tratare a condensului
Process gas and air equipment
Rezervoare de aer şi răcitoare finale (aftercoolere)
Service şi piese
Compresoare de aer si solutii de comprimare a aerului
Maximizaţi-vă eficienţa
Service şi piese
Maximizaţi-vă eficienţa
Maximizaţi-vă eficienţa
Maximizaţi-vă eficienţa
Piese de schimb pentru compresoare de aer
Service şi piese
Piese de schimb pentru compresoare de aer
Piese de schimb pentru compresoare de aer
Piese de schimb pentru compresoare de aer
Piese de schimb pentru compresoare de aer
Piese de schimb pentru compresoare de aer
Piese de schimb pentru compresoare de aer
Compresoare de aer si solutii de comprimare a aerului
Compresoare de aer si solutii de comprimare a aerului
Produse şi soluţii
Soluţii
Compresoare de aer
Produse şi soluţii
Compresoare de aer cu injecţie de ulei
Compresoare de aer
Compresoare de aer cu injecţie de ulei
Compresoare de aer cu injecţie de ulei
Compresoare de aer cu injecţie de ulei
Compresoare de aer cu injecţie de ulei
Compresoare fără ulei
Uscătoare de aer
Produse şi soluţii
Uscătoare de aer cu adsorbţie
Uscătoare de aer
Uscătoare de aer cu adsorbţie
Uscătoare de aer cu adsorbţie
Uscătoare de aer cu refrigerare
Uscătoare de aer
Uscătoare de aer cu refrigerare
Uscătoare de aer cu refrigerare
Generator gaz
Produse şi soluţii
Generator de azot PSA - tehnologia adsorbţiei cu presiune oscilantă
Generator gaz
Generator de azot PSA - tehnologia adsorbţiei cu presiune oscilantă
Generator de azot PSA - tehnologia adsorbţiei cu presiune oscilantă
Generator de oxigen PSA - tehnologia adsorbţiei cu presiune oscilantă
Membrane nitrogen generators
Compresoare de uz marin
Service şi piese de schimb
Produse şi soluţii
Service şi piese de schimb
Service şi piese de schimb
Service şi piese de schimb
Produse şi soluţii
Service pompe de vacuum
Soluţii de strângere cu şuruburi
Produse şi soluţii
Soluţii de strângere cu şuruburi
Soluţii de strângere cu şuruburi
Soluţii de strângere cu şuruburi
Soluţii de strângere cu şuruburi
Scule de îndepărtat material
Produse şi soluţii
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Scule de îndepărtat material
Service
Produse şi soluţii
Atlas Copco service solutions
Service
Atlas Copco service solutions
Atlas Copco service solutions
Atlas Copco service solutions
Atlas Copco service solutions
Echipamente uşoare pentru construcţii şi demolări
Produse şi soluţii
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Hammers
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Pumps
Echipamente uşoare pentru construcţii şi demolări
Echipamente uşoare pentru construcţii şi demolări
Turnuri de iluminat
Produse şi soluţii
Electric light towers
Compresoare de aer second hand
Produse şi soluţii
Large mobile air compressors
Compresoare de aer second hand
Large mobile air compressors
Large mobile air compressors
Small and easy to transport versatile towable compressor
The electric compressor range
Produse şi soluţii
De ce echipamente închiriate?

Ibbenbüren power plant lowers energy needs with 18%

The Ibbenbüren power plant in North Rhine-Westphalia, Germany, has lowered its energy-needs with 18%, and still relies on an optimal air flow. Key to this result are 3 ZB VSD centrifugal blowers from Atlas Copco. They are used to generate oxidation air for the flue gas desulphurization installation.

Oil-free Air smart AIR solutions Suflante Class 0

Blowers combining efficiency and performance

The turbo installation has not only lowered energy needs by 18%, but offers optimal reliability. The oil-free blowers hardly require maintenance due to their motor with a permanent magnet.

Delivering exact amounts of air

Customer story ZB Hollekamp Joekel 3

Flue gas desulphurization is very complicated. Too little air is just as bad as too much. The speed-controlled ZB 130 VSD blowers a-enable us to save 18.1% in energy compared to earlier set-ups.

Manfred Hollekamp, process specialist.
Customer story ZB Ibbenbueren 2
The company burns anthracite which is mined right next to the power plant. In order to desulphurize any resulting flue gas in the two-circuit absorbers, RWE must add an exactly defined amount of oxidation air. "Otherwise the sulfur sticks together in the installation and cakes everywhere", Hollekamp explains. "Too little air is just as bas as too much."
That could cause the reaction to take place too early or start at the wrong location in the installation.

RWE has the process under proper control using 3 type ZB 130 VSD low-pressure centrifugal compressors. The machines are all speed-controlled with variable speed drive technology, allowing their volume flow to be adjusted precisely to need.

Blower precision and control

Ibbenbüren Power Plant
The system is designed with 3 ZB turbos for a volume flow of 13 680 m3/h, but no more than 12 000 m3/h is required. The pressure requirement for the air to be blown into the flue gas desulphurization installation (REA) is on average less than 1 bar according to RWE. "This depends greatly on the process," Hollekamp explained. "Today, the machines run with pressure increases of just 0.6 bar each."
The Atlas Copco compressors keep the pressure band totally stable in the process, which adds to the system’s efficiency. The pressure required is the result of the back pressure of the ducting and the static back pressure of the liquid sump in the absorbers of the REA, where the air is sprayed using spray lances.

Total control of the compressors is a typical component of numerous RWE investments. Control means flexibility and flexibility improves the profitability of the power plant on the current energy market.
ZB Customer Story Ibbenbueren 4

The performance of the ZB turbos were actually 8 to 9 percent higher than what Atlas Copco promised.

Uwe Jäkel , consultant in installation procurement and machinery department

Mathematically proven gains

A mathematician from the company came to the conclusion that the Atlas Copco machines, based on their components and design, needed less energy than the others that were being looked at. The result – 18% less power consumption in the REA – has since confirmed RWE expectations, plus a little extra: "The performance of the ZB turbos were actually 8 to 9 percent higher than what Atlas Copco promised," Uwe Jäkel says. "This is not only economical, but also good for the environment,” Manfred Hollekamp said. “At the end of the day, the power plant uses less coal per kilowatt hour produced.”