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Sequoia Global – Delivering Expertise

Kansas City, Kansas, United States

Transformer Oil Recycling by Hydrotreating in Kansas City

A naphthenic oil hydrotreater that turns waste transformer oil into PCB-free, water-white, low-sulfur insulating oil, with a thermal oxidizer for safe off-gas disposal.

Sequoia naphthenic transformer oil hydrotreater in Kansas City, USA

Hydrogenation of waste transformer oil (electrical insulating oil) can produce an oil product that is far better in quality and yield than fixed-bed clay adsorption or reaction with sodium metal. This is proven at EMI of KC, a valued client of Sequoia.

The 5 million gallon/year naphthenic oil hydrotreater in Kansas City, Kansas (USA) produces oil free of PCBs (polychlorinated biphenyls, known carcinogens). The product oil has a water-white appearance and low sulfur concentration.

Sequoia’s scope

Sequoia designed the complete plant, supplied all processing equipment, and also supplied a thermal oxidizer for safe disposal of process off-gases from the plant.

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