Case Studies - Process Heating Solutions

Chromalox helps production plant meet third-party standards.

An intricate part in the manufacture of electronic components and solar panels, the polysilicon process, requires high temperatures, high pressure and a low flow rate to succeed.

Metal parts must be thoroughly cleaned so that paint adheres for a good, lasting finish. This process uses a triclorethylene vapor degreasing method.

To reduce risk, it was important to preheat fuel oil used for stand-by power in case there was an interruption of natural gas supply.

If dam gates freeze or suffer from ice or snow build-up, it interferes with the operation of the dam to open and close the flood gates as necessary to control the water levels.

An infrared lamp paint baking oven was a bottleneck, slowing all production, because it was unable to produce sufficiently high temperatures.

Filtration membranes in two waste water treatment tanks at an Iowa ethanol producer were susceptible to damage from freezing temperatures. 

A Wyoming manufacturer of road repair “crack-filling” mixtures takes refinery byproducts and processes them into a variety of road crack filling mixtures.

Impedance heating technology maintains uninterrupted process temperature during generator replacement installation.

The installed system for heating reactors and stills with hot tempering oils was limited in temperature range and could be troublesome. A growing diversity of products required a greater degree of flexibility in temperature range than the hot-oil system could provide. 

When mining for gold, hazardous chemicals are held and heated within large storage tanks. Immersion Heaters with replaceable elements avoid the necessity and expense of draining tanks to maintain heaters.

In this plant, the salt bath heating operation is initiated each working day at 3:00 a.m. by a time clock.

Chromalox Hot Oil System maintains high temperatures necessary to heat jacketed reactors with customized seal-less pump.

Dolomite is composed of 60% calcium and 40% magnesium and tends to pick up moisture from rain and fog. The previous evaporation method was air-drying which left the company at the mercy of the weather.

Chromalox blower heater is rugged and built to operate at various voltages without rewiring.

A Colorado natural gas driller performs hydraulic fracture drilling, using water and steam mixtures.