Injection lances for DeNOx systems - nozzle technology by Düsen-Schlick

Living for Solutions, Development, production and service Made-in-Germany!

Untersiemau, Coburg, (PresseBox) - Injection lances for DeNOx systems
Schlick offers a wide range of injection lances for the defined introduction of reducing agents for SNCR (Selective Non Catalytic Reduction) and SCR (Selective Catalytic Reduction) processes for the removal of nitrogen from flue gases. In the SNCR process the tip components of the nozzle are made from heat-resistant stainless steel. Because of this the lances can be used for continuous operation in air up to approx. +1,150 °C, and with varying temperatures up to approx. +1,000 °C. As standard, lance systems with tube-in-tube technology are used. This avoids pre-vaporisation in the feed unit and therefore prevents undefined dosing of the reducing agent. In order to increase the operating life of the nozzle tip a protective tube surrounded with low pressure sheath air is recommended. The introduction of the fluid is performed transversely to the flow direction of the exhaust gas. Because of this, forming of the spray jet is necessary to achieve optimum mixing of the reduction agent with the exhaust gas flow.
Large duct dimensions, high speed, fluctuating amounts of exhaust gas and turbulent flows require injection lances, which produce average droplet sizes of between 40 to 60 µm and spread this droplet population over a wide area of the reaction chamber. With the two-media nozzle method a carrier gas, which pulverises the reactive agent at the speed of sound at the nozzle tip, breaks up the droplets and therefore accelerates the emerging liquid phase. Two-media nozzles can be designed for internal or external mixing. All NOx lances are equipped with exchangeable nozzle tips. Hence the form of the spray jet can be modified.
Düsen Schlick means 100% made in Germany. Thanks to the Schlick-plus services it provides its customers, the company is synonymous with first class service.

Certified know-how in line with ISO 9001:2000 is a matter of course for us!

Schlick-Plus: Laboratory tests
Spray and laboratory tests guarantee that the special operating parameters of our customers are achieved exactly. The most up-to-date laser measurements determine, for example, the exact drop sizes, speeds and flow rate densities. Our technology is also available to our customers for their measurements.

Schlick-Plus: Test nozzles
Those who have problems need to find their own solutions. If it is necessary we can provide test nozzles in the first instance. Ultimately, we want the best possible and long-term problem solutions for our customers.

Schlick-Plus: Engineering
When it comes to new concepts or optimising equipment, into which nozzle technology is integrated, our employees bring their know-how for technology and engineering with them. In this way, we guarantee the most efficient solution for your area of application. Take advantage of our knowledge.

Schlick-Plus: Repair service / after-sales guarantee
With after-sales service, we incorporate, for example, the long-term after-sales guarantee of our products - for many decades. That means long-term process security for our customers. Furthermore, we repair nozzles or adapt them in accordance with your requirements. Düsen-Schlick is a surer partner - even in emergencies.

Schlick-Plus: On-site service
It is important to the people at Schlick to be there for the customers if they need it. It is not a theory to us that this can also mean immediate help on-site "at the end of the world". This is a living reality for us.

Schlick-Plus: Special commissions for individual and small series
As the leading nozzle manufacturer, high-quality standardised solutions are business-as-usual to us. Through our extreme vertical integration and our extensive know-how, we realise our motto of Living for Solutions. Special commissions and small series are viable for any demand. Even in the shortest of time scales.

Schlick-Plus: Documentation in accordance with customer wishes.
Clear and extensive documentation is necessary for the trouble-free production of equipment and their maintenance. On request, we can send you documentation, for example technical descriptions of nozzles (diagrams, flow rate diagrams, assembly instructions and operating instructions) and plant and material references. Even in different languages.

Düsen Schlick nozzle technology Publications and Know-how for you:

Düsen-Schlick is exhibiting at the INTERPHEX Puerto Rico 2009 conference
on January 29 -30, 2009, Puerto Rico Convention Centre, San Juan, at Booth # : 1427
INTERPHEX New York, (USA) 2009, 17. -19. März 2009, Jacob K. Javits Convention Center | New York, NY (USA), Stand: 1977

Düsen-Schlick GmbH
Hutstraße 4
96253 Untersiemau / Coburg, Germany
Tel.: (0049) 95 65/94 81-0
Fax: (0049) 95 65/28 70

Press Release:
x-impulse, b2b-kommunikation
Herr Dipl. Ing. Martin Sonneck
Geschäftsführung, Germany
FON + 0049 - (8095) 8738-60

Düsen-Schlick GmbH

Die Düsen-Schlick GmbH zählt zu den weltweit führenden Düsenherstellern von Anfang an. Entwicklung, Produktion und Service aus einer Hand garantieren effiziente Lösungen . Richtungsweisende Patente wie die ABC-Technologie kennzeichnen den Erfolg. Die Wirtschaftlichkeit der Produkte und Dienstleistungen basiert auf dem persönlichen Kundenkontakt, der hohe Fertigungstiefe sowie einer durchgängigen Qualitätssicherung und der langfristigen Prozesssicherheit. Seit über 100 Jahren lebt Schlick den 100%-Made-in-Germany-Servicegedanken für seine Kunden nach dem Leitsatz: Living for Solutions.
Düsen-Schlick GmbH
Hutstraße 4
96253 Untersiemau / Coburg, Germany
Tel.: (49) 0 95 65/94 81-0
Fax: (49) 0 95 65/28 70

Presseaussendung durch x-impulse, b2b-kommunikation:
Dipl. Wirtsch. Ing. (FH) Martin Sonneck
Telefon: +49 (8095) 8738-60

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