Product

MerControl™ 7895

MerControl 7895 technology (US Patent 6,808,692) is a simple, liquid based, method for increasing mercury oxidation rates to facilitate mercury capture across existing Air Quality Control Devices, such as electrostatic precipitators, w-FGDs, etc. MerControl 7895 technology can be used in conjunction with other mercury control technologies, for example, activated carbon and mercury reemission suppressants including MerControl 8034/8034 Plus technology, to reduce overall compliance cost.

Product details

  • Features & Benefits

  • Product Size/Product Number

  • Specifications

  • How To

Advantages of MerControl 7895 Technology

  • Low capital feed systems with a small footprint
  • Improves mercury capture efficiency of existing air quality control devices (electrostatic precipitators, fabric filters, spray dryer adsorbers and w-FGD units) without adverse effects
  • Provides a flexible and rapid response to fluctuations in operations and fuel quality that impact mercury emissions
  • Can be used in conjunction with activated carbon injection (ACI) to lower carbon usage and thereby improve fly ash quality
  • Liquid additive simplifies application, distribution and control
  • Multiple potential application points yield flexibility in retrofit design

Product Size Part Number (Open Text)
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell
Table Cell Table Cell Table Cell

Reduce Activated Carbon Costs and Impacts

MerControl 7895 technology can also be used in conjunction with powdered activated carbon injection (ACI), to significantly reduce the required dosages of ACI used for mercury emission compliance. The results of reducing carbon usage include improved fly ash quality, reduced operational burdens on electrostatic precipitators and fabric filters, and lower disposal and operational costs. In many cases, the combination of ACI and MerControl 7895 technology delivers the lowest cost solution with negligible impact to fly ash quality. Through previous experience and on-site demonstrations, Nalco can assess the optimum mixture of ACI and MerControl 7895 technology to minimize both operating cost and detrimental effects to fly ash.

Specification Value
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell
Table Cell Table Cell

SDS

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