Process Heat

Laying out an effective heat tracing design requires careful attention to detail. Every aspect of the system must be meticulously considered, including both the temperature requirements of the fluids being protected as well as the physical characteristics of the equipment being heat traced.

An operator in a fluid handling process is only as effective as his ability to work with a given controller. If there are factors that keep this individual from doing what is necessary for a smooth operation, adjustments need to be made.

Premature heater failures can lead to unexpected process downtime. Tactics such as testing, planned replacement programs and preventing moisture ingress can help prevent premature heater failures.

A plant operator’s biggest fear is an unplanned shutdown. The process can place a heavy amount of stress on both operations and maintenance personnel. Alternatively, taking full advantage of a planned shutdown or turnaround is critical.

Developing a strong preventative maintenance plan for plant shutdowns and turnarounds is the best way for operators to minimize the risk of equipment failure, which can lead to unnecessary shutdowns and ultimately, higher costs.

With the cold months on the precipice, November is a great time to review the actions that plant managers and operators should take to better ensure a winter free from incident.

Thermocouples and controllers themselves do not prevent a failure from occurring. What they can do is create a temperature profile for a heater that can be used as a maintenance log.

There are many components within today’s coal-fired power generation plants. For these components to operate with maximum efficiency, one must do everything possible to minimize the risk of failure. One element of critical preventative maintenance is keeping everything at a temperature that will not cause instrumentation to freeze.

Omron now offers FM Approved Temperature Limit Controllers in three E5_C series formats that help protect processes against runaway heating or cooling systems.

In applications requiring heated concrete to prevent snow or ice accumulation, the ideal solution is mineral insulated heat trace cables embedded in concrete.

In environments with persistent cold weather, ice buildup on flat commercial roofs is both a safety hazard and a costly liability for many businesses. There are three main roof drainage systems used by commercial facilities: internal drainage, scupper drainage and traditional pitch and gutter drainage. 

Tasked with increased demand for high power output, many operators in North American sectors such as power generation, oil and gas, petrochemical and chemical have been challenged by low-voltage solutions and their associated logistical challenges.

Considering the number of variables present, gaining precise control of a process heating application can be a difficult task. In industries with a low tolerance for irregularities and a high demand for consistent quality, controlling the temperature of a substance from the start to the finish of a process is an absolute necessity.

Proper treatment of boiler systems when they are off line is a constant concern for those managing and overseeing the operations of a power plant. Many power plants are known in the industry as peaker plants, meaning they are not running constantly.

The Snofree Roof Panel System protects against ice formations and resulting water damage. The material, shape, and mass of its extruded aluminum core and steel enclosure maximizes the transfer of heat and minimizes energy usage.

Valin Corporation has introduced the Snofree Roof Panel System from Heat Trace Specialists, which is designed to protect facilities against ice formations and the resulting water damage. This product is part of the company’s heat trace technology solutions for commercial and residential markets.

A temperature sensor is a key component of any process heating application as it provides temperature feedback about the process, which can be used to monitor or control the process