Harsco Corp. announced that its Board of Directors has approved plans to divest three non-core operations, including Capitol Manufacturing, a producer of pipe fittings and related products; Patterson-Kelley, a manufacturer of industrial and commercial boilers, water heaters and blenders; and Faber Prest Distribution, a U.K.-based materials transport business. Harsco plans to use the proceeds of the sales to accelerate its debt reduction program and promote future growth opportunities.