Delta Wing® DSI is a lower capital cost system that can be used to remove acid gas constituents including SO2, SO3, HCI and mercury. Although not a solution for every plant, Delta Wing® DSI provides a useful means to improve opacity and reduce acid gas emissions enough to comply with MATS emission levels.

DSI systems are comprised of three basic components; material handling equipment to unload and store sorbent (lime, trona, sodium bicarbonate or PAC); pneumatic conveying systems to transport the sorbents from storage to ductwork inspection points and duct work injection to introduce the sorbent into the flue gas stream. Delta Wing® DSI provides the essential benefit of proactively mixing the sorbent with the flue gas to improve system efficiency and sorbent utilization.

This is a cost-effective, highly efficient system designed to remove acid gas constituents. The Turbosorp® Circulating Dry Fluid Bed Scrubber is a cost effective, highly efficient system designed to remove acid gas constituents, including SO2, SO3, HCl, HF, mercury, and other trace pollutants from flue gas streams. Turbosorp® is ideally suited for coals with sulfur contents greater than 3.0%, and typically results in acid gas removal efficiencies greater than 97%.

We design SCRs to be fully integrated with the boiler to ensure seamless operations. Our complete integrated SCR systems are comprised of Computational Fluid Dynamics (CFD) and physical modeling, ductwork, reactors, support steel, initial catalyst charge, fans, complete reagent loading, storage, injection systems, startup, testing, and training.
SCR Design Features include:

• Two four layer reactors per unit
• Three initially installed layer and one future layer of catalyst
• Inlet and outlet NOx analyzers
• SCR inlet temperature control (per reactor)
• Two double louver economizer bypass dampers
• One single louver backpressure damper
• Delta Wing™ static mixers with six ammonia injectors
• Six sonic horns per installed catalyst layer

RSCR® System is designed to reduce NOx and other emissions from boilers and process equipment, targeting tail-end/low temperature applications where the flue gas is relatively cool with low levels of particulates and acid gases.

MPCR technology is especially designed for low temperature biomass applications. Babcock Power Environmental has supplied biomass SCR facilities with successful operation over the past twelve years. These systems have continuously proven that this technology is the superior solution for cost-effective NOx and CO/VOC reduction.

We offer commissioning services for any boiler or boiler-related equipment. We furnish qualified field engineers to assist in start-up and commissioning of your steam generating, fuel burning, and environmental equipment.

Steam Surface Condenser

Our condenser designs can incorporate enhanced deareation systems, and/or a variety of turbine exhaust options, which can assist in improving plant layouts. We continually address and refine these and other considerations associated with circular designs where space is at a premium.  The surface condenser is a critical component in the operation of a steam power plant. Condenser failures can result in forced outages and loss of generation capacity. TEi condensers represent an evolution of advanced technology, offering improved thermal efficiency and advanced mechanical design to reduce forced outages and increase availability.

Steam Surface Condenser, Modular Changeouts

As the innovator in heat transfer technology, TEi provides exceptional modular changeout options for steam surface condensers. Modular changeouts are an efficient alternative to the conventional retube. Existing condensers can be refurbished, redesigned, and even upgraded to meet new performance demands and power requirements. Complete surface condenser retrofits are possible and can offer a multitude of benefits. A surface condenser is critical to the efficient operation of a power plant.

TEi designs and manufactures feedwater heaters for specific thermal conditions such as extreme superheat, abnormal flow conditions or dissipation of high-energy fluids. We draw on more than 100 years experience to ensure peak heater performance — from installation to testing, through full or part-load operation.

Closed Cycle Cooling Water HX

TEi has successfully supplied numerous optimized BOP and CCW designs for numerous fossil and nuclear power plants undergoing power up-rates and routinely provides solutions for power plants needing to improve efficiencies. With diverse high-quality applications, impressed current & galvanic anodic protection, elimination of potential cross-contamination of fluids, compact construction when designing for fluids with high thermal resistances and can be externally and internally applied, TEi’s mission-critical equipment helps ensure a stable, optimal operating temperature while reducing costs and dramatically improving efficiencies for our customers.

Generator Cooler HX

TEi’s Generator Engine Coolers cool air or hydrogen, which in turn cools the internal components of the motor or generator. These coolers are available in single tube, double tube, plate-fin and fin-tube designs.

Lube Oil Cooler HX

The lube oil cooler is to manitain oil temperature of the turbine lube oil by utilizing cooling water through the tubes. TEi provides shell & tube TEMA type heat exchangers for this service.

Motor Cooler HX

TEi’s Motor Coolers cool air or hydrogen, which in turn cools the internal components of the motor or generator. These coolers are available in single tube, double tube, plate-fin and fin-tube designs.