Amine treatment (amine wash) in large power plants with LEWA pumps and systems

The goal of amine treatment and amine wash is to extract over 5 million tons of CO2 per year by means of other catalysts from exhaust gases occurring in typical power plants of today.

For this exhaust gas treatment in most large fossil fuel power plants, LEWA pumps are used for metering additives, such as caustic soda.

Solution

Operationally reliable, nearly maintenance-free LEWA metering pumps are actually replacing the centrifugal pumps conventionally used in the power plant sector.

Advantages of LEWA pumps:

  • Hermetically tight construction (conforms to Technical Instructions - IVV Directive 96/61/EG)
  • Compact design
  • Robust and reliable
  • Long service life of wear parts, such as sandwich diaphragms and fluid valves
  • Low-maintenance diaphragm pump technology
  • Ex-proof in compliance with ATEX
  • Meets power plant standards

LEWA also supplies complete metering systems for amine treatment. Pipelines, external safety valves, etc. are selected to customer-specific plant regulations.

Areas of application

Amine treatment for gas cleaning and flue gas desulfurization:

  • Coal-fired power plants
  • Natural gas power plants
  • Power plants in refineries
  • Power plants in petrochemical plants
  • Waste incineration power plants

Industries

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Products

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LEWA ecosmart is an innovative, compact and multiplexing diaphragm metering pump at a smart price. With it, we of course guarantee our renowned LEWA quality and offer you our expertise derived from 70 years in the market.

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LEWA ecodos is an absolutely reliable, economical and highly adaptable metering pump, especially where diaphragm actuation is not wanted. Here, we also rely on our tried-and-tested modular system in designing the perfect pump for you.

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The NIKKISO NON-SEAL canned motor pump has been designed specifically for the chemical industry. To do this, the centrifugal pump is designed in accordance with API 685.

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Customer-specific batch/continuous systems for your production process. Metering, mixing, filling, separating, controlling temperature: We work with you to develop the ideal process-related sequence and produce the system that fits your production process – right up to the end product.

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Turnkey metering system in closed loop control with monitoring and plausibility testing equipment. Your individually configured metering system with an optimally designed pump for fluid metering in automated processes.

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