Gas Cleaning Applications

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  • Category: Air & Climate ×

  • Subcategory: Gas Cleaning ×

Soil and groundwater protection in the petroleum industry

by Bristar Containment Industries Ltd.     based in Wimborne, ALBERTA (CANADA)

Bristar Containment Industries has been serving Environmental Protection in the Upstream Petroleum Industry for 15 years. Prevention of soil and groundwater damage is preferred to clean up after the fact.

Natural gas gathering system for inlet gas separation

by Pentair Filtration Solutions, LLC     based in Conroe, TEXAS (USA)

Natural gas gathering systems deliver large volumes of gas via pipleline to the central inlet of the gas processing facility. Removal of solid contaminants and free liquids present in the inlet gas is critical to the downstream process. Iron oxides, iron sulfides, dirt and other deformable particles can flow into the processing system. Effective removal of these contaminants is needed to prevent fouling. Pentair Porous Media technologies will help with a clean, natural gas feed, reducing upsets and associated downtime and increase productivity, lowering capital costs with fewer change-outs.

Environmental technology for gas cleaning industry

by Körting Hannover AG     based in Hannover, GERMANY

For many decades now Körting gas scrubbing plants have distinguished themselves in diverse branches of industrial exploitation with great success. The principle components of these plants are the: The conversion of basic process engineering oparations for the exchanging of heat and materials such as cooling, physical and chemical absorption and dedusting permit separation and recovering of gaseous, liquid and solid materials from gases.

Agitation and mixing solutions for flue gas desulfurization

by National Oilwell Varco     based in Dayton, OHIO (USA)

FGD (Flue Gas Desulfurization) involves the treatment of flue gas from coal fired power plants.  The main goal is to remove sulfur, particulates, and other chemicals such as mercury from the flue gas prior to environmental release.  Governmental regulations by the EPA put limits on the amount of impurities which can be released into the air.   The use of mixers to clean and scrub the flue gas is utilized to help power companies meet permitted limits on the release of controlled substances.

Environmental monitoring solution for power plant

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

The construction of coal and natural gas power stations is continuing at a steady rate along with older power stations being retrofitted with more effective flue gas cleaning systems. Both the community and environmental protection authorities are paying closer attention to both emission and ambient concentrations around power stations.

Air cleaning system for the pharma/clean mfg

by Dynamic Air Quality Solutions     based in Princeton, NEW JERSEY (USA)

Dynamic Air Cleaners are used in clean manufacturing operations to remove dangerous airborne particles that other air cleaning systems miss…including ultrafine particles and gas phase contaminants...without producing any harmful ozone.  Dynamic Air Cleaners also have a significant impact on removing odors from outside ventilation air.

Waste management for ships and sea platforms

by Terragon Environmental Technologies Inc.     based in Montréal, QUEBEC (CANADA)

For those who have lived in the arms of the sea, the bond is powerful and eternal. When mariners discharge waste into the sea, it is not carelessness but desperation…a last resort used in the absence of practical alternatives. The waste generated on every ship comes from both people and machinery. People generate garbage and sewage. The various motors and shafts generate used oils, dirty rags and a wide variety of other waste. The mariner has three options for all this waste: (i) store it on board and discharge it at the next port; (ii) treat it on board; or (iii) discharge it at sea. Today, none of these options are practical.

Biomass Furnace Dust Filtration

by Zhejiang Grace Envirotech Co., Ltd     based in XIAOSHAN, CHINA

Application: PPS (Ryton) Filter Bags are widely used in coal-fired boilers, waste incinerators, coking furnaces, kiln furnaces,Biomass Furnace ,chemical dry process of flue gas cleaning processes, also using, carbon black, powder collection, pneumatic conveying, cement industry, and more. When due to chemical attack and hydrolysis causes, Aramid cannot be used, PPS (Ryton) Filter Bag can be substituted.

Solutions for the oil & gas industry

by DMT Global Environmental Solutions BV     based in Joure (NL), NETHERLANDS

The Oil and Gas industry represents an important market segment where DMT enhances value. Especially the use of Flash gas is increasing. These type of gases needs to be cleaned in order to protect the environment as well as the utilities where it is used. Easy to use desulphurisation techniques are more and more demanded, next to re-use of water and water treatment techniques. DMT designed a range of desulphurisation techniques especially for these purposes and has dedicated water treatment solutions. The variety of problems ask for specialists to implement these efficiently. Our extensive expertise can help you with your challenge to find an environmentally friendly and profitable solution.

Cogeneration (digester & landfill gas) flow solutions

by Sierra Instruments, Inc.     based in Monterey, CALIFORNIA (USA)

As an industry leader in Clean Energy flow applications, our thermal mass flow meters are used extensively in measuring digester and landfill gas, making electricity from waste.

Waste gas treatment for the TFT industry

by DAS Environmental Expert GmbH     based in Dresden, GERMANY

Manufacturing TFT/LCD displays requires waste gas treatment as well. Processes that produce large scale Thinfilm Transistors (TFT) on glass substrates, for instance, use Chemical Vapour Deposition – CVD – to separate the thin films onto the material. The process requires cleaning the process chamber periodically and usually employs etching with NF3. Etching of the separated thin films typically utilises CF4, SF6 and chlorinated gases, which release large amounts of waste gas mixtures.

Fly Ash - Industrial Vacuum

by Vac-Con, Inc.     based in Green Cove Springs, FLORIDA (USA)

Fly Ash can cause many problems. The Vac-Con & Vector Pneumatic Vacuum systems can assist and solve many of these problems. Our high-performance vacuum systems are manufactured in three basic configurations: Truck mounted, Trailer mounted, and Fixed/static installed. Any of these systems can be integrated into the existing power plant design. All of our vacuum systems can be utilized to solve your plant’s fly ash removal/clean-up needs and can assist in many other maintenance projects. All can be tailored to fit into your power plant’s specific needs. Vac-Con Truck mounted Industrial vacuum systems are equipped with large storage debris tanks with self-cleaning intake filter systems. The Industrial Trucks vacuum the waste products through existing manifold piping or with hoses attached directly to the debris tank. When fully loaded, the truck can then drive directly to the disposal site and discharge the waste products. The Industrial Truck offers a great amount of flexibility of operation and can be utilized anywhere in your facility for many different types of normal and emergency maintenance operations. The Vac-Con Industrial Vacuum Truck can be utilized on both wet and dry materials. The same Vac-Con truck can be used for removing Fly Ash from your plant, coal from broken intake belt conveyors, or used to suck wet muddy material from storage lagoons. The Vector Trailer mounted Vacuum Systems are designed to be used in several locations around power plants. The Trailer mounted Vacuum Systems connect to Manifold piping located in key areas within your power plant. The Vacuum systems move the waste products from the plant and deposit these products into moveable storage containers. The loaded storage containers when full can then be moved to the disposal sites for discharge. Vector Static Mounted Vacuum systems are designed to vacuum and remove Fly Ash and other bulk waste products through manifold piping from operational areas of the plant and deposit these waste products into collection storage silos for later transport to disposal sites. The fixed vacuum systems are electric motor driven and are normally installed as a permanent addition to in-plant existing conveying systems. Please contact us with any requirements you may have. We will evaluate your request and respond with solutions specific to solve your problems and fit your needs.

Cement

by Babcock & Wilcox MEGTEC     based in De Pere, WISCONSIN (USA)

MEGTEC's extensive scrubber experience applies to the cement manufacturing process for the effective control of SO2 and HCl by the injection of lime slurry. Our customers can achieve up to 90% reduction of SO2 and 98% reduction of HCl using microfine or standard lime. The TurboSorb Spray Dryer Absorber (SDA) can often retrofit into an existing gas conditioning tower, or downcomer duct, to avoid the high cost of new capital equipment.

Industrial air pollution control for the Coating and Printing industry

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control     based in Graz, AUSTRIA

Flexible materials, laminates and folding boxes made of paper, plastic and aluminium are being used for the packaging of various consumer goods.

Industrial air pollution control for the recycling and waste management

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control     based in Graz, AUSTRIA

Due to the continuous rise in the waste volumes worldwide it is essential constantly to seek alternatives to landfills and waste incineration: one suitable approach is bio-mechanical waste treatment. Apart from waste management, applications for air purification systems in this field range from soil remediation to sewage sludge drying in waste water treatment, as well as to the recycling of resources and their possible re-introduction.

Thermal waste gas purification of siliceous organic compounds

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control     based in Graz, AUSTRIA

The cleaning problem of the heat exchangers was solved. The contaminants were destroyed efficiently and economically while steam for the production process was generated at no additional cost.

Waste gas treatment for the semiconductor industry

by DAS Environmental Expert GmbH     based in Dresden, GERMANY

In the early 1990s no appropriate and comprehensive technical solution had been available for waste gas treatment in the semiconductor industry. Back then as well as today many industrial and research production procedures use process gases and generate waste gases. These waste gases, considered greenhouse gases, are toxic and/or highly flammable and very often pose a significant risk to production facilities and the environment. The semiconductor industry, for instance, uses perfluorocarbons, whose global warming potential is extremely high and therefore requires an efficient waste gas treatment. Combining and transporting different gases into a fab’s central waste gas system might produce highly flammable and highly explosive gaseous mixtures, which in the past has occasionally caused the total loss of entire production facilities. Particles contained within gases may also cause exhaust blockages. To eliminate these risks, process waste gases need to be treated at the “Point-of-Use” (POU) where harmful exhausts are abated immediately.

Biogas Recovery for Waste to Wnergy Industries

by HydroThane STP BV     based in KC `s Hertogenbosch, NETHERLANDS

HydroThane BSP technology is the best method for H2S removal combining deep H2S removal, a very high reliability and availability, and low lifecycle costs. The clean biogas can be used to produce electricity or to replace natural gas in a boiler.

Continuous emission monitoring for municipal waste incineration

by Enviro Technology Services plc     based in Stroud, UNITED KINGDOM

Local authorities incinerate domestic waste and other kinds of waste that typically include plastics, batteries and a diversity of unknown compounds. These may all produce acidic and other toxic emissions. Therefore, efficient flue-gas cleaning systems are needed to prevent their release into the environment.

Computerized instrumentation for the medical gas flow and scientific research

by Environics, Inc.     based in Tolland, CONNECTICUT (USA)

Environics gas mixing, blending and dilution systems provide for precise mixing of gases for a wide variety of clinical applications. Our systems can produce gas concentrations from percent to ppb levels for single or multi-point calibration. The high accuracy of our mixers make them the units of choice for a wide variety of laboratory and research applications. For example, Environics Biological Atmosphere Incubation Mixers provide stable and accurate gas mixes for any laboratory or clinical need. You can generate the specific reduced oxygen environments needed for anerobes as well as the enriched oxygen environments needed in a variety of cellular, viral and high density culture applications. Systems can also be used to create a specific and stable gaseous environment in a clean room. In all cases, the Environics Atmosphere Mixers allow you to use less expensive single-gas cylinders or bulk tanks in place of a high number of expensive blended cylinders.

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