Market: Chemical & Petrochem

RETROFIT DeNOx TECHNOLOGIES AND AFTERMARKET SERVICES

RETROFIT DeNOx TECHNOLOGIES AND AFTERMARKET SERVICES

Peerless Emissions Control

IMPROVE YOUR PLANT’S EMISSIONS PERFORMANCE

When your pollution control system underperforms, your plant suffers unnecessary maintenance costs and downtime. Often while one component of the system may appear to be the issue, the root causes may lie in inefficiencies throughout the system.

With expertise in total SCR system design and optimization, CECO Peerless is your one-stop partner to meet NOx emissions regulations while working within your existing plant infrastructure. Our extensive experience with complicated SCR retrofit projects helps you get more out of your plant while avoiding unnecessary maintenance costs and outages.

PEERLESS EMISSIONS ARE YOUR EXPERT IN TOTAL SCR SYSTEM DESIGN AND OPTIMIZATION

SCR SERVICES

Consult our experienced team of SCR engineers and technical support professionals to maintain your system and improve your plant’s performance.

  • CFD modeling and flow analysis
  • Emission engineering and consulting
  • Long-term service agreements
  • On-site technical advisory engineers/techs
  • Operator training
  • Optimization services
  • Parts
  • PLC programming and support
  • Systems support 

TURNKEY ENGINEERING AND INSTALLATION

Peerless Emissions delivers comprehensive DeNOx system solutions, including design, supply, installation supervision, and start-up services for SCR systems. Our dedicated in-house computation fluid dynamics (CFD) department draws upon 30 years of experience to engineer the best solution for your plant. Through complete integration of AFCU, catalyst, and system processes, CECO Peerless provides a single-source performance warranty.

SEE WHAT THE PEERLESS EMISSIONS ADVANTAGE CAN DO FOR YOU

  • 90 years in business
  • Optimized life-cycle costs › Modular construction
  • Standard designs
  • Fast delivery
  • Easy installation
  • In-house CFD
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RECYCLO-SEP®

RECYCLO-SEP®

Take the “Waste” Out of Waste Water With a RECYCLO-SEP® Recycler.

The RECYCLO-SEP® is a fully automatic wastewater recycling unit that processes dirty water created by cleaning equipment into water clean enough to be reused. The process flow rates are 6 GPM for the RECYCLO-SEP®.

Model 2000 and 12 GPM for the RECYCLO-SEP Model 2800.

The RECYCLO-SEP® has been proven especially effective in removing oils, grease, heavy metals, solids and other contaminants from water used in conjunction with pressure washers, steam cleaners or similar equipment. The system maintains a proper pH balance so that the recycled water may be safely reused. The RECYCLO-SEP® separator eliminates pollution problems by taking the waste out of waste water through recycling and reuse. The waste residue is reduced to a small, easily disposable semi-dry cake.

The principal system components consist of four vertically skid mounted tanks equipped with a feed pump, process pump, cartridge filter, three metering pumps, and associated valves and controls. The four processing tanks include the first stage tank, the flocculate tank, in which the majority of oil and solids are removed from the wastewater influent. The second stage, the separator tank, continued separation of remaining residual oils and solids. The third stage, the surge tank, provides a supply of clarified water for operation of the process pump. The fourth stage, the storage tank, stores the clean, processed water ready to be reused.

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FEATURES & BENEFITS

  • Provides easy and cost effective environmental regulations compliance
  • Prevents pollution from waste water discharge by converting existing open-loop operations into environmentally safe closed-loop systems
  • A simple, economical and reliable process for producing clean reusable water
  • Eliminates the need and cost of discharging waste water into a sewer and avoids the expense of transporting large volumes of liquid waste to a hazardous dump site
  • Saves water and reduces monthly water fees
  • Proven performance with state-of-the-art technology
  • Skid mounted for easy installation and operation
  • Enhances water conservation

Rectangular Splitter Attenuator

Rectangular Splitter Attenuator

Wakefield Acoustics design software allows custom selection of rectangular splitter attenuators to suit all air and gas movement applications.

PLANTROOM ATTENTUATION
From smaller attenuators for dust extraction plant, through to large attenuators on primary & secondary air fans used in power generation, we work closely with OEM’s, end users, contractors and consultants to address complex noise problems across a wide range of industries. Each attenuator is cost-effectively designed to meet the most demanding of customer noise specifications.

We offer several type of attenuator designs dependent on application and structural requirements, from light gauge screwed construction through to a heavy plate welded units.

All our attenuators have aerodynamic inlet fairings to reduce pressure loss, mineral wool infill protected by either a glass tissue scrim spun bound poly cotton or a woven glass cloth lining and a final layer of perforated sheet steel protection.

Inlet air filters are commonly used in conjunction with our range of rectangular splitter attenuators where a common filter bank is installed prior to the acoustic baffles. Access to the filters can be gained either through a side access door fitted into the filter plenum or via the end of the attenuator should space permit.

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FEATURES & BENEFITS

  • Melinex moisture resistant membrane for damp process air
  • Aerodynamic ‘V’ noses and ‘Bull’ noses to reduce pressure loss
  • Operating temperatures in excess of 250°C
  • Combined inlet filter silencers complete with filter slides and cells
  • Transition pieces
  • Weather cowls and louvres
  • VARIOUS FINISHES INCLUDE:
    • Polyester powder coated
    • Wet paint systems
    • Plastic coated steel

Pulse-Jet Dust Collectors

Pulse-Jet Dust Collectors

Flex-Kleen

Flex-Kleen Pulse-Jet Dust Collectors feature a compressed air cleaning design that can be customized to meet a wide variety of application requirements, including hazardous service and sanitary applications. Each unit is configured for optimal performance, delivering excellent filtration efficiency for product recovery systems, large bin venting applications, and general nuisance dust collection.

Each pulse jet dust collection system is custom designed to fit your unique application requirements, height limitations, and size restrictions, ensuring a durable and reliable solution with long service life.

Since 1959, Flex-Kleen has pioneered technologies that help companies deal with emission control. Around the world, facilities use Flex-Kleen technology like the Pulse-Jet dust collector to control dust, recover valuable product, and manage pollution. Our success is driven by passion for our work, and it shows. We pour our hearts and minds into creating innovative and reliable air control technology for our clientele. Let Flex-Kleen create the perfect solution that will meet your needs for years to come.

Cutting-edge companies trust products engineered and manufactured by Flex-Kleen to meet your requirements. From conception to creation, we develop the solution to help your business thrive. Our people are as focused and dependable as our products. So you can focus on hitting your production and profitability targets, call on Flex-Kleen install and maintain your dust collection system today. Let Flex-Kleen become a partner in your company’s success.

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FEATURES & BENEFITS

  • Low Total Cost of Ownership
  • Easy Installation with completely assembled units or welded sections for easy installation, plus quick-mounting air headers that are pre-wired and pre-piped
  • Energy-efficient with Smart Timer, reducing energy costs
  • Minimal maintenance due to no internal moving parts
  • Quick bag replacement design
  • Models available with bottom or (Patented Trap10™) top bag removal filters
  • Durable construction of welded 12 gauge hot rolled steel
  • Flanged air inlet, outlet and flanged dust discharge
  • 20” diameter top access port(s) to clean air plenum
  • Heavy gauge, NORYL™ venturis
  • Heavy duty, smooth galvanized cages
  • NEMA 4 (weathertight) electricals
  • Corner saddle supports-through 96 bag size
  • Six inch girth channel for continuous support – on sizes larger than 96 bags
  • Weatherproof walk-in clean air plenum (applied to top bag removal only)
  • Smart Timer™
  • Door sills have built-in 45P slopes
CECO Environmental

APPLICATIONS

  • Chemical processing
  • Pharmaceuticals
  • Mining and minerals
  • Coal and fly ash
  • Kilns
  • Boilers
  • Dryers
  • Mixers

Process Air Gas Silencers

Process Air Gas Silencers

Typically utilized for rotary blades or centrifugal blowers, Wakefield Acoustics offers a wide range of custom-designed process air or gas silencers. Each silencer is cost-effectively designed to meet the most demanding of customer noise specifications.

We offer several type of absorptive silencer construction dependent on application and structural requirements, from light gauge welded construction through to heavy plate welded construction.

INDUSTRIAL SILENCER
Dependent upon the level of acoustic performance required silencers can be designed with an absorptive outer layer, thus not presenting additional pressure onto the system. Where a high level of noise reduction is required, a central acoustic pod would normally be installed.

Given the high heat levels which can sometimes be generated in process air and gas lines, the silencers would normally be treated with a heat-resistant paint finish after fabrication.

Wakefield Acoustics is able to undertake pressure testing of silencers to ensure compliance with project requirements.

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FEATURES & BENEFITS

  • Central absorptive pod for improved attenuation
  • Aerodynamic cones and hemi-spherical end caps to reduce pressure loss
  • Fully welded and gas tight
  • Melinex moisture resistant membrane for damp process air
  • Operating temperatures in excess of 250°C
  • Support feet, weather cowls and mesh guards
  • VARIOUS FINISHES INCLUDING:
    • Polyester powder coated
    • Various wet paint systems

Pleated Polypropylene Filter Cartridges

Pleated Polypropylene Filter Cartridges

Mefiag

Our Sethco Pleated Polypropylene Filter Cartridges feature an extended filter surface for greater dirt holding capacity compared to conventional cylinder, sleeve, or wound type depth filter tubes.

Sethco offers the best pumps and filter cartridges for industrial applications. When dealing with corrosive and hazardous chemicals, industry experts count on Sethco products for reliability, safety, and efficiency. Sethco products are the industry standard.

As a global leader, Sethco manufactures products that have a superior reputation. For filtering any number of dangerous liquids, our filter cartridges have the job covered. Our Pleated Polypropylene Filter Cartridges provide greater holding capacity when compared to conventional filter tubes. That is one reason businesses worldwide trust their filter needs to Sethco.

Do not rely on inferior cartridges for cleaning hazardous chemicals or liquids. It is not worth the risk. Go with Sethco reusable cartridges and boost your profits. Our engineering experts are there to help you select the best product for your applications. Let Sethco become a valuable part of your business today.

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FEATURES & BENEFITS

  • Available in 10″ and 20″ nominal lengths
  • 3- or 30-micron filtration
  • No finishing agent
  • Cartridges fit most single or multi-tiered chambers that use standard 10″ tubes
  • Resistant to acids and alkalis
  • No liquid by-pass
  • Ideal for water clarification
  • Operating temperature to 170°F (77°C).
  • Low Total Cost of Ownership
  • Maximum service life – reusable design
  • Optimal efficiency with greater particle holding capacity

Packed Bed Wet Scrubbers System

Packed Bed Wet Scrubbers System

HEE-Duall

Scrubbers are used for gaseous and particulate control, by means of utilizing water, or other liquid, to remove pollutants from an exhaust stream.

HEE-Duall brand pre-engineered and customized packed bed odor control scrubbers and systems are available to meet customer specific needs. Pre-engineered models include:

  • F Series horizontal “cross-flow” design and PT Series vertical “counter-current” design with capacities to >65,000 CFM
  • FW Series vertical scrubbers with integral fan and capacities to 17,500 CFM

We can design a customized system to meet even the strictest requirements. Major design criteria evaluated include:

  • Size of unit
  • Packings
  • Moisture extractor
  • Scrubbing liquid
  • Recycle rate
  • Material of constructions

HEE-Duall Packed Bed Scrubbers for Municipal and Industrial Odor Control

For almost five decades, the HEE-Duall brand has been recognized as a global leader in the configuration and fabrication of purification products. We create cutting-edge technology for the management of hazardous and volatile exhaust compounds for a wide range of industries. Our versatile line of merchandise includes everything needed for the collection, handling, and control of corrosive gases, mists, airstreams, and vapors. Our wet scrubbers excel at removing particulates that can be harmful to your equipment and surroundings from industrial exhaust streams. When you trust HEE-Duall products, you can be confident that your emissions are clean.

Along with excellent craftsmanship, HEE-Duall’s solutions can be custom-designed to meet your specific requirements, regardless of the size or scope. Our products are flexible and able to handle a wide variety of tasks. Choose from our expansive line to find the right equipment for your application, and we will stand beside you through every step of the process. Our expert team offers a thorough understanding of purification processes, and our customer service sets the standard for the industry. Choosing the right purification equipment for your company is not a simple decision. But when you choose HEE-Duall, the choice is easy. Choose the most advanced, most reliable, and most carefully crafted equipment in the industry.

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FEATURES & BENEFITS

  • Low Total Cost of Ownership
  • On demand chemical addition minimizes operating costs
  • Offers the greatest design flexibility
  • Economically treats large volumes of process air with infinite turndown ratio, accommodating virtually all choices of chemistry
  • High mass transfer rates achieved in a relatively small equipment footprint
  • High liquid recirculation rates guarantee sufficient chemical is always available to absorb odors
  • Counter-current flow maximizes the driving force for absorption
  • Cross flow (horizontal) scrubbers are available to meet low profile requirements
  • Utilizes non-plugging spray nozzles and packing media
  • No solid waste disposal

Packed Bed Spray Nozzle (Spray Nozzles for Wet Packed Bed Scrubbers)

Packed Bed Spray Nozzle (Spray Nozzles for Wet Packed Bed Scrubbers)

HEE-Duall

Choosing the Best Spray Nozzle

A properly designed Wet Scrubber removes a variety of air contaminants. Wet Packed Bed Scrubbers remove air contaminants and impurities by washing the airstream with a water liquid. Air contaminants are removed by the scrubbing liquid by impaction, reaction with a chemical solution or absorbed into the liquid. Air contaminants and the scrubbing liquid come into contact with other in the packed section of a wet scrubber filled with a high efficiency packing. Spray nozzles will spray small droplets and evenly introduce the scrubbing liquid above the packed bed section, which then flows down through the packing to the bottom of the scrubber sump. A mist eliminator section located above the spray nozzles removes liquid entrained in the cleaned exhaust airstream prior to entering the atmosphere.

Spray nozzles are selected at the lowest possible operating pressure to produce a uniform spray pattern with larger rather than smaller droplets. Any liquid particles that become airborne but do not wet the packing surface defeats the purpose of a scrubber. The function of the spray nozzle is to distribute liquid over the packing, not to test the operation of the mist eliminator. While the mist eliminator will capture the larger airborne droplets, agglomerate them and eventually drain back down to the packing, we do not want 80% of the liquid volume heading to the mist eliminator but instead onto the packing area. Selecting a spray nozzle with a larger particle size without creating a significant amount of smaller droplets than can become airborne and operating at lower operating pressure would be a better choice. In general, spiral spray nozzles should be avoided.

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FEATURES & BENEFITS

Several common spray nozzle types are candidates for use in a wet packed bed scrubber:

  • Spiral spray also nozzles (TF and TFXP), also called pigtail nozzles producing a round spray pattern
  • Full cone clog resistant nozzles (MP) giving medium to course droplet size
  • Full cone whirl nozzles (SC and NC) with course atomization, available in round and square spray patterns

NOx Control Wet Scrubbers

NOx Control Wet Scrubbers

HEE-Duall

The HEE-Duall brand corrosion-resistant BetaNox® Control Wet Scrubbers provide a unique, high-efficiency wet oxidation/reduction approach to controlling nitrogen oxide (NOx) emissions. Single and multiple stage systems provide more than 99% efficiency on total NOx removal and elimination of the red/brown NOx exhaust plume.

The CECO HEE-Duall brand has been a global leader in the purification product industry for more than four decades. We create breakthrough technology that manages hazardous and volatile exhaust compounds in a wide range of industries. Our extensive selection of merchandise covers every component needed to deal cleansing corrosive airstreams, gases, mists, and vapors from exhaust streams. Our wet scrubbers perform beyond expectations in removing harmful substances from industrial exhaust that can damage both equipment and the environment. When you purify with HEE-Duall, you can be confident that your emissions are effectively and efficiently cleansed.

Along with extraordinary craftsmanship, HEE-Duall also offers custom solutions to meet your specifications, regardless of the project. Our products are built to excel in a variety of applications. Choose from our all-inclusive product line to put together the equipment that is right for you; we will assist you each step of the way. Our expert staff understands every aspect of purification processes, and our customer support team provides superior service. Choosing the right purification equipment for your company can be stressful. But when you choose HEE-Duall, the decision is easy. Choose the most advanced, most reliable, and most carefully crafted equipment in the industry.

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FEATURES & BENEFITS

  • Professionally engineered stamped equipment designs
  • Low profile, space saving design
  • Low Total Cost of Ownership
  • More than 99% efficient on total NOx removal
  • Safe oxidation / reduction technology
  • Eliminates the red NOx plume
  • Minimal maintenance due to our homogenous thermoplastic construction for complete corrosion resistance

Noise Havens

Noise Havens

In certain circumstances, it is not always feasible to treat the noise at source, particularly in environments where there are multiple noise sources contributing to the overall exposure experienced by operators. In such cases, noise havens can be installed which are designed to offer respite for operators in noisy environments.

Wakefield Acoustics designs, manufactures and installs a wide range of noise havens, and works closely with OEM’s, end users, contractors and consultants to address complex noise problems across a wide range of industries. Each noise haven is cost-effectively designed to meet the most demanding of customer noise specifications.

Wakefield Acoustic offers several types of noise haven construction depending on application and structural requirements, from modular panel to panel constructions through fully framed factory-assembled fabrications for ease of installation on site.

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FEATURES & BENEFITS

  • Single and double leaf, hinged and sliding doors for personnel access
  • Glazed viewing panels
  • Fan-assisted ventilation systems
  • Natural, free-flow, ventilation systems
  • Stand-alone air conditioning units
  • Internal lighting
  • VARIOUS FINISHES INCLUDING:
    • Polyester powder coated
    • Wet paint systems
    • Plastic coated steel

NOISE HAVENS FAQS

When it’s not practical to enclose noisy machinery or other noise sources, the next option is to create a respite space for the staff in noisy environments. These are called acoustic noise havens.