» Know-how for high-performance requests «

Custom-made and perfectly designed complete heat recovery systems with the highest standards in engineering and manufacturing are the foundation of successful partnerships with many customers in the chemical and petrochemical industries.

Optimized combination of engineering and fabrication

  • Design
  • Thermal engineering
  • Fluid mechanics
  • 3D engineering
  • Calculation and construction
  • Inhouse fabrication
  • Certified welding methods
  • Testing and quality assurance
  • Installation plan and detailed instructions

Custom-made systems and components for high-pressure / high-temperature processes

  • in hydrogen and carbon monoxide manufacturing plants
  • in ammonia and urea manufacturing plants
  • in methanol manufacturing plants
  • in sulphuric acid manufacturing plants
  • in sulphuric recovery manufacturing plants
  • in natural gas storage plants
  • in different petrochemical synthesis plants
  • in different oil manufacturing plants

BERTSCHenergy – the solution provider for revamp activities

In the petrochemical industry

BERTSCHenergy delivers worldwide fine products – serving directly the producer. The special BERTSCHenergy know-how provides a significant quality as well as cost related benefit, defined in the combined service of own engineering and in-house fabrication with perfect welding technology. BERTSCHenergy designs individual suggestions for improvements and new apparatuses based on old documents – of course according to the current state of the art. This allows a sole contact partner to cover sensitive interfaces not only from a technical but also from a commercial point of view.

Contact our specialists via solution@bertsch.at and get your problem analysis now! 

Customized solution

  • Dismantling of the old equipment
  • Design & manufacturing of the new equipment 
  • Installation of the equipment on site

Customized solution

  • Dismantling of the old equipment
  • Design & manufacturing of the new equipment 
  • Installation of the equipment on site
Typische Ausführungen

  • In-house engineering competencies 
  • Inbore welding specialists, this procedure is mastered by only a hand full of companies in Europe
  • Qualified professionals with branch offices around the world
  • Many years of experience 

Process gas cooler

Tube welding and inbore welding procedure.

Aside from the thermal design, including main and bypass heat surfaces, our main focus is on the tube construction and the tube to tube welding. Manufacturing includes combining finite element calculations and precisely manufactured flexible tubes which are connected with the tube by modern inbore welding procedure. This results in important benefits for our customers during operation of the equipment, including: lower tensions in material, homogen temperature distribution and perfect cooling of the welding seams.

Download current references, brochures and approvals as PDF files here:

Parameters

  • Process gas flows up to 500.000 Nm3 / h
  • Process gas temperatures up to 1.300°C
  • Control accuracy of gas temperature +/- 3°C
  • Operating pressures up to 150 bar (water / steam) or 360 bar (gas)
  • Heat Flux up to 580 kW / m2

Parameters

  • Process gas flows up to 500.000 Nm3 / h
  • Process gas temperatures up to 1.300°C
  • Control accuracy of gas temperature +/- 3°C
  • Operating pressures up to 150 bar (water / steam) or 360 bar (gas)
  • Heat Flux up to 580 kW / m2
Typical implementations

  • Fire tube boiler systems, natural circulation, with internal steam chamber or separate steam drum
  • Refractory lining with monolithic bricks or self-flowing material
  • Metallic or ceramic ferrules
  • Internal bypass heating surfaces with gas flow control system

Components Examples

We rely on the latest design and calculation methods and our own manufacturing workshops with their highest standards of welding quality. This enables us to fulfil all requirements of our customers and international standards.

  • Steam drums, steam steam accomulator
  • Absorber, column, steam accumulators
  • Feeder vessels, reactors, reboiler, separators
  • Falling fall evaporators, fluidised bed reactors, agitator vessel
  • High-pressure heat exchangers
  • Penstocks
  • Cladded vessels and heat exchangers