Eastman, 2007 11 08

Eastman Proposes to Invest $200 Million in Equipment to Reduce Air Emissions

Company’s Effort is Part of $1.3 Billion “Project Reinvest” Announced Earlier this Year

KINGSPORT, Tenn.–(BUSINESS WIRE)–Eastman Chemical Company has proposed to install additional air pollution control equipment on five industrial boilers at its Tennessee operations in Kingsport, Tenn. The company is in the process of selecting an engineering firm and construction should take place during 2009 to 2013. The $200 million capital project is part of the $1.3 billion dollar reinvestment plan, called “Project Reinvest” announced earlier this year for the Kingsport site….

“This will be the largest single air pollution control project ever undertaken at Eastman’s Tennessee operations,” said Parker Smith, vice president and general manager of Worldwide Manufacturing Support for Eastman. “We estimate an overall 60 percent reduction in emissions of sulfur dioxide from our facility. We are hopeful this project will not only assist Tennessee in meeting its regional haze goals under the Clean Air Act, but will also help our area here in Northeast Tennessee stay ‘ahead of the curve’ and remain in attainment of all relevant air quality standards.

Eastman’s plans are to install technology that will remove an estimated 90 percent of the sulfur dioxide emitted as a by-product from the burning of coal in the five boilers. The technology includes installing spray dryer absorbers, along with replacing electrostatic precipitators with fabric filters. Spray dryer absorbers use hydrated lime to neutralize sulfur dioxide emissions. They are also effective in removing emissions of hydrogen chloride, hydrogen fluoride, sulfuric acid, and mercury…. ([1] Full Story)

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Note by folc.ca: What will they do with all of that polluted gypsum that they will produce when neutralizing their emissions? Oh well, it’s better than putting all of the SO2 and the other pollutants into the air.