Gas heat exchangers - Import export

A flue gas heat exchanger is part of the standard equipment for energy-optimised and environmentally friendly boiler operation. — Effective heat recovery and reduction of flue gas losses — Maximum efficiency gain when using condensing technology — Fuel savings of up to 7%, or up to 15% when using condensing technology — Intelligent control for a long service life and high level of efficiency — Compactly integrated into the boiler or as a stand-alone version for simple retrofitting

What you can expect from APROVIS exhaust gas heat exchangers: - Efficient hot water generation in combined heat and power plants - Heating of thermal oil as an energy source - Individual solutions and compact designs - All the main components for the exhaust gas section and gas treatment are combined under one roof: proprietary products developed in-house - Cost-saving and reliable operation of the systems - Maximum functionality, safety and service - Temperature ranges: up to 600°C on the exhaust gas side or up to more than 1,000°C in the high-temperature range - Maximum functionality, safety and service - Temperature ranges: up to 600°C on the exhaust gas side or up to more than 1,000°C in the high-temperature range - Certifications: PED 2014/68/EU, ASME Code, EAC - Can be used in all plants with exhaust gases from hydrogen, natural gas, biogas, sewage gas and special gases, plus diesel and other liquid fuels - Geared to international standards and directives

What you can expect from an APROVIS process gas heat exchanger: - Suitable for low and high temperature ranges - Operating pressures up to 160 bar - Compact design for use in confined spaces - Suitable for a wide range of gases - Implementation of customised solutions

* Exhaust gas heat exchangers * Steam generators * Silencers * Oxidation and three-way catalytic converters * SCR catalytic converters/Diesel SCR catalytic converters * Diesel particulate filters * Chimneys

* FriCon - gas dehumidification * Gas heaters * ActiCo - activated carbon filters * Gas compressors * Process gas heat exchangers

The neutralisation unit Neutrakon® is suitable for the neutralisation (increase of the pH value above 6,5) of acidic condensates of gas condensing boilers (heat exchangers) and/or flue gas systems The Neutrakon® Classic Line consists of 4 different units for the neutralisation of acidic condensates of gas condensing heating units from 25 – 300 kW Neutrakon® 01/25 – up to 35 kW Neutrakon® 02/50 – up to 65 kW Neutrakon® 03/150 - up to 150 kW Neutrakon® 04/300 - up to 300 kW

The neutralisation unit Neutrakon® is suitable for the neutralisation (increase of the pH value above 6,5) of acidic condensates of gas condensing boilers (heat exchangers) and/or flue gas systems up to 1000 kW. With booster technology for an increase lifetime. The Premium Line consists of 6 different units for the neutralisation of acidic condensates of gas condensing heating units up t0 1000 kW Neutrakon® N35 – up to 35 kW Neutrakon® N65 – up to 65 kW Neutrakon® N170B - up to 170 kW Neutrakon® N300B - up to 300 kW Neutrakon® N650B - up to 650 kW Neutrakon® N1000B - up to 1000 kW

With the effective recovery of flue gas heat, you can save up to 14% on fuel and, at the same time, reduce emissions. — Effective heat recovery and reduction of flue gas losses — Maximum efficiency gain when using condensing technology — Fuel savings of up to 7%, or up to 14% when using an additional downstream condensing heat exchanger — Intelligent control for a long service life and high level of efficiency — Compactly integrated into the boiler or as a stand-alone version for simple retrofitting — Feed water cooling or combustion air preheating as alternatives to the condensing heat exchanger

— For the extraction of the feed water/condensate — Consumes less power, more convenient to operate — Speed-controlled version for increased flue gas heat exchanger efficiency — Redundant pump for maximum reliability of supply — Preassembled for fast installation Highly efficient boiler systems with perfectly matched boiler house components ensure that low levels of energy consumption and emissions are achieved.

— For continuous feed water control — Increased efficiency of flue gas heat exchangers — Fewer pump circuits — Constant boiler water level — Minimum flow rate for cooling the feed pump is assured Highly efficient boiler systems with perfectly matched boiler house components ensure that low levels of energy consumption and emissions are achieved.

What you can expect from APROVIS high-temperature heat exchangers: - Transfer to water / thermal oil / air - Abrasion protection for abrasive components in the flue gas or product gas (e.g. wood gas) - Implementation of individual solutions (e.g. with regard to available space, thermal performance) - Use of various high-temperature stainless steels according to the application in question - Own measurements on site