Environmental Technologies Air Pollution Control

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1 Environmental Technologies Air Pollution Control...we do clean work.

2 products Thermal oxidiser systems (TOS) Catalytic oxidiser systems (COS) Exhaust gas-cleaning systems with regenerative thermal oxidisers (RTO and RCO) Cupola furnace exhaust gas-cleaning systems Fiberglass recycling plants Adsorption systems Heat exchangers for heat recovery Burners Hot gas filters Plant sections for mineral wool production services Emission measurements Pilot experiments with transportable systems Basic and detail engineering Generation of permit applications in accordance with BlmSchG* Assembly Start up Maintenance * German Federal Emission Protection Law

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4 ENETEX can also solve your exhaust Air problems Increased environmental consciousness and continually more restrictive environmental legislation create a need for modern concepts to make production processes environmentally friendly. ENETEX builds systems that clean exhaust air and exhaust gas by removing liquid and solid contaminants, allowing you to concentrate on what is most important to you: production itself. We choose the most suitable process for your requirement profile in consideration of the legal threshold values in your country. Furthermore, we increase effectiveness and efficiency by integration primary measures into existing production processes or into a completely new production plant, ultimately helping you achieve the lowest possible investment and operational costs.

5 we are your team The ENETEX Group is one of the world-leading suppliers of exhaust gas-cleaning equipment, especially in the mineral wool industry, and is able to provide you with the most modern exhaust gas systems available. We will support you throughout the legal approval process and will perform planning contracts (basic and detailed engineering) if desired. The ENETEX Group meets the highest demands for quality on every project. ENETEX is able to deliver an entire solution package, starting with analysis of the customer s current situation, through concept generation and individual engineering tasks, all the way to final implementation of the system. Preventive maintenance supported by our own service depart ment guarantees a high level of availability. We strive for longterm relationships with our customers by employing welltrained support personnel. Customer support and after-sales service then become our highest priorities. Our team is ready to develop a customized solution for your emissions problems and to verify their concepts on our own pilot plants if needed.

6 Overview of a plant for mineral wool production Production unit for mineral wool handling dosing of raw materials cupola with preheating of the blast air and cleaning of the gases spinner and binder handling collection drum pendulum and forming crimping curing oven saws packing The awareness of economical handling of energy increases world wide. This results in an increasing demand in heat or cooling insulating materials for industrial plants and buildings as e.g. mineral wool. ENETEX engineers and manufactures components from raw material handling, cupola, spinner, drum, pendulum, curing oven, saws and packing as well as complete turnkey production lines Cupola Spinner

7 Production unit for mineral wool handling dosing of raw materials cupola with preheating of the blast air and cleaning of the gases spinner and binder handling collection drum pendulum and forming crimping curing oven saws packing for mineral wool. The waste gases from cupola and curing oven will be cleaned that they can be led into atmosphere without danger for the environment. Collection drum Collection drum and pendulum Forming Crimping Longitudinal saws and granulation Curing oven with heating and off gas cleaning Stacking and packing Curing oven and cooling zone

8 cupola furnace exhaust gas cleaning systems low fuel consumption higher system control range automated operation long service life and minimum maintenance Exhaust Gas Cleaner for Cupola Furnaces Exhaust gas cleaners for cupola furnaces are the ideal way to integrate exhaust air cleaning into a production process. Besides dust extraction and then the burning of carbon monoxide, exothermic energy from the combustion is used to preheat the process air (blast air). Blast air temperatures of 650 C and higher ensure significant energy savings in the cupola furnace smelting process. Constant optimization of the plants, improved controls, and integrated visual aids result in a high level of availability even under the most difficult conditions. Leading mineral wool manufacturers around the world prefer our plants for these reasons. Oxidisers with Regenerative heat exchangers (rto and RCO) compact rto systems or for larger volume flows in multiple chamber systems autothermal operation compact rco systems with gas burners or electric heating RTO / RCO The so-called thermoreactors with regenerative exhaust air heat exchangers clean lightly loaded exhaust gas flows. Heat recovery up to 95% or higher help achieve the lowest fuel consumption even with large quantities of exhaust air. Ceramic storage masses and high temperature liners in the reactor RTO unit with saddies RTO unit with honeycomb blocks chambers ensure long service life. The combination of catalysts with regenerative pre-warming of the exhaust air creates a very compact system that works autothermally at even smaller solvent concentrations.

9 Thermal Oxidiser Systems (TOS) Fultsteel thermal oxidiser systems with integrated exhaust air heat exchanger Combustion chamber with brick or ceramic fiber lining Heat recovery with process air steam, hot water and thermal oil System combinations with filters, desulfurization, NOx removal stage, etc. Contaminat concentration up to the saturation limit TOS Thermal oxidisers (TOS) are the most common systems because they are nearly universally applicable. Temperatures of 7oo-11oo C oxidize combustible contaminants contained in the exhaust air. The strongest arguments in favor of thermal oxidisers are their universal applicability, compact construction, short heat up times, insensitivity to fluctuating conditions, and resistance to catalyst poisons. TOS-System catalytic oxidiser systems (COS) Catalytic oxidisers constructed in compact units or as separate apparatus catalytic oxidisers with or without supplemental heat recovery (hot water, thermal oil, etc.) autothermal operation supplemental heating with gas, heating oil or electrical energy COS Catalytic oxidiser systems are an alternative to TOS units. The advantages of catalytic oxidisers are their lower temperature level and energy usage. Instead of pilot flames, they use electric heating. By selecting the catalyst, you can achieve selective oxidation. COS-System

10 fiberglass recycling plants hot gas filters up to 600 C fully automated operation process management systems Fiberglass recycling plan Fiberglass recycling plants are used to clean residual production material that is formed during the production of fiberglass (E-glass) and glass wool isolation. After cleaning, the material can either be retumed to the smelting process or disposed as harmless inert glass dust. Fiberglass recycling plant burners Burners The ENETEX burner is a special innovation for TOS and COS systems and air heaters. The oxygen required for combustion is taken directly from the preheated exhaust gas or from the process air before heating. The temperatureresistant design and special formation of the fuel lance and burner basket are responsible for the long service life of our burners. The special type of air distribution (staged combustion) guarantees the best possible burn rate, good blending, and low NOx emissions. basket burner

11 this is where you ll find us Wilhelm-Ruppel-Straße 6 D Steinau a.d.str. Telefon: +49 (0) 6663/ Telefax: +49 (0) 6663/ info@enetex.de Internet: