Stricter environmental regulations are forcing many utilities to install flue gas desulfurization (FGD) systems to control sulfur dioxide (SO2) emissions below levels that can be attained by burning ...

Limestone slurry needs to move efficiently through a complex process, meaning that selecting the right pumps and valves is critical. As new coal-fired power plants come on line to meet rising demand ...

MONROE — When DTE Energy Co.'s Monroe Power Plant demolishes its last 800-foot concrete stack in June, it will remove its last testament to its pollution-filled past. The stack, which used to be one ...

Basket-type filters are used in the pre-treatment of limestone slurry raw materials in cement production. They effectively remove impurities such as sand, unfully decomposed limestone particles, etc.

A German power plant experienced premature wear and excessive seal corrosion in its boiler feed circuit and flue gas desulfurization slurry pumps. By upgrading the performance of the pump seals and ...