flue gas condensation Articles

  • Odense, Denmark Project - Case Study

    Fjernvarme Fyn A/S upgrades its existing waste incineration plant in Odense, Denmark - with flue gas condensation. Two FGC lines with double stage flue gas condensers and an absorption heat pumps are to be delivered by Radscan. Installation starting spring 2017 and taking over in the end of ...


    By Radscan Intervex AB

  • Case study - Ljusdal Energi, Sweden

    At Ljusdal Energy, a shell & tube-condenser is installed. The technique takes a bit more space and gives almost the same performance as a lamella type. However, the customer desired tube technology. The condenser will handle the flue gases of two boilers that can be in operation independently. Boiler: 2×10 MW Fuel: Biofuels ...


    By Envibat AB

  • Case study - Jämtlands Värme, Strömsund

    The boiler for Jämtlands Värme in Stromsund was built in 1987.  The old flue gas condenser, from another supplier, began leaking and needed to be replaced. Boiler: 10 MW Fuel: Bio fuels Condensor effect: 2 MW The boiler in Strömsund was built in 1987 and in 1994 it was equipped with a flue gas ...


    By Envibat AB

  • The Flakt-Hydro process: flue gas desulfurisation by use of seawater

    ABB's seawater scrubbing process (the Flakt-Hydro process) for flue gas desulfurisation has recently triggered much interest among power producers because of its simple operating principle and high reliability. The process uses seawater to absorb and neutralise sulfur dioxide in flue gases. The absorbed gas is oxidised and returned to the ocean in the form it originated in the first place, namely ...


    By Inderscience Publishers

  • boiler soot blower

    During the combustion of pulverized coal in boiler, coal will turn into slag and get discharged, but still some unburnt carbon, volatile matters, fly ash will go with flue gas. These things will cool off and adhere to heating surface. They settle down on heating surface to cause problem called soot fouling and slagging. Boiler soot blower could keep boiler clean. ...


    By Konli Environmental Sci-Tech

  • Corrosion Problems Arisen from the Use of Alternative Combustibles

    Introduction Metal Corrosion has been a subject of growing important in cement furnaces during the past few years. This development is mainly a result of the tendency to use alternative fuels with ...


    By Castolin Eutectic

  • Case study - HOTAB, Norway

    Hotab chose Envibat’s flue gas condensation in its boiler plant, delivered to Statkraft , Sandefjord in Norway. The plant is built on lamella technology providing a compact design while performing good temperature efficiency. Boiler size: 2×4 MW Fuel: Biofuel Envibat has supplied a condensor for Air Pollution Control for flow gases ...


    By Envibat AB

  • Membrane Distillation and Applications for Water

    SummaryWater treatment is an important auxiliary process in all thermal cogeneration plants. In this context membrane distillation (MD) is a novel technology that is potentially advantageous to technologies like reverse osmosis in the following ways: ability to utilize low-grade heat, reduced sensitivity to fluctuations in pH or salt concentrations, and lower capital and O&M costs. This ...


    By Xzero AB

  • Gatineau Sewage Treatment Plant, Gatineau, Quebec, Canada

    Project No. 1 Industrial Boiler Application A FLU-ACE waste heat recovery system installed to process all flue gases from three boilers. The system recovers up to 3.5 mmBTU/h of waste heat which is re-used for heating the digester sludge. The main fuel for the boilers is recycled methane based sewage gas generated from the plant’s anaerobic digesters. 'The installation ...

  • Controlling acid gas mists

    Gas cleaning New and strict pollution regulations in metallurgical plants worldwide are restricting particulate and acid gas emissions to extremely low levels. Because of that, sulphuric acid plants are being installed to remove and utilise S02 in gases resulting from the roasting of sulphide ores, smelting of ores, and burning or regeneration of spent acid or acid sludge from ...


    By Beltran Technologies, Inc.

  • Innovative wet electrostatic precipitators assure competitive edge in acid marketplace

    The unsteady global economic recovery continues to subject many core industries to persistent volatility in profits, prices, markets and capital investments. However, some analysts remain optimistic about the global international trade in sulfur in all forms, particularly sulfuric acid. This versatile mineral acid is both the world’s most widely used chemical, and the one with the highest ...


    By Beltran Technologies, Inc.

  • sonic soot blower

    Summary: This article studies the soot fouling on SCR reactor in power plant. It reveals mechanism of fouling and its harm to SCR. A comparison of steam soot blower and acoustic soot blower is made in different respects. 1. SCR SCR (selective catalytic reduction) technology is patented invention by American company Eegelhard. The reaction principle is to spray NH3 at the back-end of flue, ...


    By Konli Environmental Sci-Tech

  • Rockwood Pigments chooses Beltran System - Case Study

    Rockwood Pigments, a global manufacturer of pigment products, has chosen a wet electrostatic precipitator (WESP) system engineered by Beltran Technologies, Inc.. to clean process gas streams before entering a sulfuric acid plant at its Easton, Pa., manufacturing facilities. Rockwood is the world's second laraest manufacturer of iron oxide and other inorganic color pigments used by paint and ...


    By Beltran Technologies, Inc.

  • Industrial Wastewater Treatment: Priority pollutant behaviour in on-site treatment systems for industrial wastewaters

    The majority of wastewaters deriving from the chemical industry consist of aqueous discharges produced during the physico-chemical processing of synthetic mixtures involving operations such as filtration, centrifugation, extraction and/or distillation. The wastewater streams, referred to as ‘process waters’ can include mother liquors, washing waters from the purification of products, ...


    By IWA Publishing

  • Minimization of Major Air Pollutants from Sewage Sludge Fluid Bed Incinerators

    ABSTRACT Emissions of major air pollutants including carbon monoxide (CO), nitrogen oxides (NOx) and mercury (Hg) were studied at two sewage sludge fluidized bed combustion (FBC) plants. Both the North West Bergen (NWB) County Utility Authority and the Little Miami (LM) plants have air pollution control systems (APCS) that are of the wet type. Various operating conditions such as temperature, ...

  • To MACT and Beyond case study

    In the 1970s, FMC Corp., a chemical manufacturer headquartered in Philadelphia, began operating a high-efficiency thermal destruction facility to dispose of hazardous liquid wastes at its Baltimore pesticide manufacturing plant. The facility used a thermal oxidizer with a rapid quencher and packed tower scrubber to remove air pollution emissions. The system was upgraded in the early ’80s ...


    By Bionomic Industries Inc.

  • On-site industrial wastewater treatment

    Priority pollutant behaviour in on-site treatment systems for industrial wastewaters The majority of wastewaters deriving from the chemical industry consist of aqueous discharges produced during the physico-chemical processing of synthetic mixtures involving operations such as filtration, centrifugation, extraction and/or distillation. The wastewater streams, referred to as ...


    By IWA Publishing

  • AngloGold Ashanti chooses Beltran WESP - Case Study

    AngloGold Ashanti Brasil Mineracao is a leading producer of gold in the world. AngloGold was working on production plans for the Cuiaba Gold Mining Expansion Project located at Nova Lima, Minas Gerasis. The plant's production capacity is projected to be equivalent to 400 metric tons of sulfuric acid per day. The Promon Company worked on the design, procurement, construction and assembly services ...


    By Beltran Technologies, Inc.

  • Why You Should Consider a Sample Conditioning Unit for Taking Low NOx Measurements When Using a Portable Emissions Analyzer

    Using state-of-the-art technology, we here at E Instruments create high-quality portable industrial combustion gas and emissions analyzers that are capable of taking precise, low NOx measurements for both NO and NO2. In particular, we recommend our sample conditioning unit to those of you who need to take accurate, low NOx or SO2 ...

  • 4.5 MWe Refuse Derived Fuel to Energy Plant Case Study

    This 4.5 MWe Biomass Power Plant is one of the turnkey products of Biomass Power. The plant has a capacity of 24 MW thermal and rated at 4.5 MWe producing 35,476MWh of green electricity per year, 100% of which is exported to the grid. The fuel used is segregated biomass from a commercial and industrial waste collection business. The fuel is produced by removing some of the recyclable material ...


    By Biomass Power Limited (BPL)

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