Technical notes

Most of the chemical industry’s plant equipment was installed decades ago. Nevertheless, through the ongoing efforts of dedicated plant operators, engineers and maintenance technicians, the majority of this machinery continues to operate reliably and efficiently. Such is the case at Invista’s plant in Orange, Texas, U.S.A. Formerly known as Dupont Textiles & Interiors; Invista reported that it is the world’s largest integrated fibers and intermediates company with more than $6.3 billion in revenue, 18,000 employees and a
presence in 86 countries. The Orange plant produces nylon intermediates used to make nylon 66 for a wide range of end use products including carpeting, apparel and home interiors