Aerosols Applications

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  • Category: Air & Climate ×

  • Subcategory: Aerosols ×

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.

High performance separation system for fuel gas streams

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

Fuel Gas Streams are frequently contaminated with liquid aerosols. The liquid exists as a stable and persistent “smoke” in the gas stream. The liquid contaminant can enter the gas stream through any one of a variety of events including – phase separation and condensation, compressor lube-oils from compression, chemical addition to pipelines (including corrosion inhibitors), and entrainment from overheads of contact towers.

Low level measurement of VOCs and Terpenes close to the sea and the Landes Forest

by Chromatotec Group     based in Val de Virvée, FRANCE

It has been established that organic aerosol (OA) makes up for a major fraction of fine particulate matter in all region of the atmosphere. This fraction accounts approximately for half of the total PM2.5 dry mass.1,2 Primary OA is directly emitted in the troposphere from anthropological and natural sources whereas secondary OA (SOA) is formed in-situ in the atmosphere from the oxidation of biogenic or anthropogenic gas-phase precursors and subsequent partitioning of the less volatile products into the particle phase. The current number is that, on a global scale, SOA would represent around 60% of the overall OA.3 However, recent global mass-balance estimations for the removal of volatile organic compounds (VOC) suggest that this number could under-predicts SOA production.4 Recent field measurements in urban locations are also in support of a larger share, indicating that SOA is the dominant fraction of OA, with amounts considerably 20 greater than models predictions.

Particulate matter, halogens and aerosols

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

Without CTP's innovative upstream systems, regenerative thermal oxidation would not be possible, which would render the waste gas purification cost-intensive and inefficient. Continuous burning off in the RTOs eliminates the deposits which periodically clog the ceramic honeycomb blocks.

High performance separation system for glycol dehydration

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

Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids (NGL). It is the most common and economic means of water removal from these streams.Glycols typically seen in industry include triethylene glycol (TEG), diethylene glycol (DEG), ethylene glycol (MEG), and tetraethylene glycol (TREG). TEG is the most commonly used glycol in industry.

High performance separation system for alkylation unit

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

The key aspects of an alkylation unit pertain to the amount of acid that needs to be made-up on a continuing basis.

High performance separation system for specialties industry

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

Widely diversified grouping of process chemicals and additives spanning functional fluids, antioxidants, catalysts, pesticides, biocides, adhesives and sealants, corrosion inhibitors, flame retardants, synthetic dyes, specialty pigments, etc. Precoat filter upgrade, increase productivity, capacity and fluid quality.

High performance separation system for hydrotreating industry

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

The key to optimizing a hydroprocessing unit is to maximize the life of the catalyst bed and increase energy efficiency of the furnaces. Our goal is to eliminate fouling of the catalyst bed by particles and aqueous fluids and the dissolved components within them as well as fouling of hydrogen recovery membranes and furnace-burner tips.

Aerosol and particle technology for aerosol generation industry

by Palas GmbH     based in Karlsruhe, GERMANY

For more than 25 years Palas has been building systems for the aerosol generation. With more than 30 different systems Palas is market leader worldwide. In particular, the high reproducibility and constancy regarding the particle size distribution and concentration of the Palas aerosol generators have to be emphasized. The Palas aerosol generators are heatable in part up to 150°C. Several types are built in pressure-resistant version and being used successfully worldwide for applications in under and overpressure up to 10 bar.

High performance filtration & separation system for amine

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

There are a number of factors that affect the capacity and operation of a typical amine system. Solid or liquid contaminants in the system may cause foaming. The presence of foaming is typically addressed by the addition of expensive antifoam chemicals and/or by reducing the operating capacity of the amine system. In addition to this, the presence of contaminants in the system can foul heat exchangers and column packing or trays. These solid and liquid contaminants are either ingressed into the system with the feed stream, or generated within it as a result of the chemistry of the system. These contaminants are typically addressed by means of particle filters and carbon adsorption.

Air quality monitoring

by Metrohm AG     based in Herisau, SWITZERLAND

To estimate the effects of aerosols on health and climate, it is essential to know their chemical composition. Sampling is done using two different types of aerosol collector. The first type are filter collectors that are based on the deposition of suspended particles on surfaces; the second type are powerful aerosol collectors.

Oil Mist Seperator for Building Construction

by contec GmbH Industrieausrüstungen     based in Bad Honnef, GERMANY

Contec oil mist separators ensures the façade design of ETFE cushions for efficient and environmentally friendly glare-, heat- and UV-protection. Contec GmbH, Bad Honnef is a leading manufacturer of filtration systems, oil mist separators and liquid level measuring technology. The use of the Contec oil mist separator (COMS) in the field of building construction is definitely very innovative and our system has proven again its advantages in environmental aspects.

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