Dumag GmbH
Industrial Combustion Technologies. DUMAG provides its long-term experience in combustion technologies and its recognized engineering capabilities to deliver an integrated approach to design and build modular, skid mounted systems for waste incineration and air pollution control with predictable performance, reliability and operation expenses. DUMAG’s core business is the supply of customized and innovative process solutions for applications that are required to meet exceptional and exacting demands. This includes hybrid systems, incorporating two or more technology approaches in one unit, as well as multi-stage process concepts, combining two or more different air pollution control systems. The unique combustion technology and our state-of-the-art control philosophy are part and parcel of all technical solutions from DUMAG. DUMAG solutions are used in Europe, Asia and overseas.
Company details
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- Business Type:
- Manufacturer
- Industry Type:
- Air Pollution Treatment
- Market Focus:
- Globally (various continents)
This company also provides solutions for other industrial applications.
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About Us
The company DUMAG is 100% privately owned by the management. With its headquarters close to Vienna, Austria, branches in Europe and Asia, it scores with customer proximity and availability.
For decades the name DUMAG stands for extraordinary achievements in the field of burner technologies. In addition to the already legendary ultrasonic nozzle, unique process solutions for demanding tasks have been developed and implemented. Many years of experience and technical competence in the field of combustion technologies form the basis for the successful execution of challenging projects.
DUMAG develops, plans, manufactures and supplies tailor-made burner solutions, modular combustion systems and combination processes for the treatment of exhaust air, waste gas and waste streams from a wide range of production applications and for almost all branches of industry. In addition to customer consulting and concept planning, DUMAG also offers extended services for existing systems and plants. These include 24-hour readiness for emergencies, inspections, periodic maintenance and plant modernization.
Our History
DUMAG founded
1967DUMAG acquires the patent for the ultrasonic nozzle, which atomizes fuel according to the principle of Hartmann’s generator.
1967 – 1971First attempts towards the industrial application of the DUMAG nozzle and continuous further development.
1972The conception is radically changed after Heinz Haberfelner took over control over technical management. The ultrasonic nozzle and the burner system developed based on it attained a resounding success, especially for highly viscous heavy oils and contaminated waste materials. Several patents are granted.
1975The invented ultrasonic atomization with a variable type of spraying allows flames to be shaped. This invention is the basis for today’s universal and flexible use of industrial burners.
1976The development of gas lances as a slide-in charging pipe or sleeve tube inserted into the burner enhances these burners to act as multi-functional burners for burning gaseous and liquid fuels in conjunction with gaseous and liquid waste materials.
From 1977
1977Development of sulfur spraying using the ultrasonic nozzle in cooperation with Davy McKee and Technical University of Karlsruhe. Successful applications in the production of sulfuric acid are the basis for the development of DUMAG sulfur burners.
1980First successful use of a burner having a pre-combustion chamber for gas/solvent/water in a commercially available thermal oil burner.
1995Based on several research grants, a Low-NOx burner constructed as a three-flow burner with internal flue gas recirculation is developed. These burners were successfully used from 2005.
From 1985 up to now
1985Ongoing development of the COMOFF system. This is a modular system that may be used in any combination applying the DUMAG elements nozzle/gun/burner/RVT/pre-combustion chamber/additional lances for the combined combustion of gaseous and liquid fuels / gaseous and liquid waste materials / gaseous and liquid alternative fuels as well as for offgases, exhaust air etc.
2006Heinz Haberfelner resumes work in development and technical management. Development of the new ultrasonic nozzle series. Significant improvement of control range, flame stability, reduction of sensitivity to erosion, reduction in pressurized air throughput. Simple change of flame shape from jet shape to tulip shape or vice versa and thus simplified start-up.
2007Development of a gas ring distributor RVT as a burner extension. This development resulted from the need to be able to co-incinerate major amounts of lean gas, offgases and the like.
2009 – 2010Through research grants, the development of big nozzles is initiated. They are primarily intended to be used for burning sulfur and achieve throughputs of 30 tons per hour.
This research work also includes the development of the ultrasonic oxygen nozzle for burning fuel oils or liquid waste using 100 percent oxygen. It enables attaining high performance increases in annealing or during melting processes in recycling industry or increases in performance in the combustion of liquid wastes.
Foundation of CTP-DUMAG GmbH. Robert Schröger and Heinz Haberfelner take over DUMAG’s immaterial assets together with CTP.
2018Acquisition of all company shares by the management, corporate name change to DUMAG GmbH.