Blog
What is the Decoking Process?
One significant hurdle that industrial facilities encounter is the build-up of coke/scale deposits within process tubes. This internal fouling, if not addressed, could result in a plethora of operational issues. This introduces the need for the decoking process. In this article, we review the coke formation process in equipment and
Gas vs. Steam Turbine
Making the right choice between utilizing a gas turbine vs steam turbine is crucial when setting up power generation plants, as each technology offers distinct features. In this article, we delve into how gas and steam turbines operate, their respective advantages and disadvantages, and provide a comprehensive comparison across various
MPC vs PID – A Comprehensive Control Method Comparison
Control systems play a crucial role in various industrial processes by ensuring stability, efficiency, and optimal performance. Among the myriad of control methods available, Model Predictive Control (MPC) vs Proportional-Integral-Derivative (PID) stand out as two competing strategies. In this article, we delve into the intricacies of each method, compare its
What is Process Control?
Process control refers to the monitoring and adjusting of process parameters to get a preset or desirable output.
Efficiency of Gas Turbines
Explore the concept of efficiency of gas turbines, how to calculate it, and ways to improve turbine efficiency.
Petrotech Hosts Reverse Trade Mission for Turkish Oil Refinery Delegates
New Orleans, LA (Oct. 21, 2019) Delegates from Türkiye Petrol Rafinerileri A.Ş. (Tüpraş) visited Petrotech in New Orleans to learn more about investment opportunities in the oil and gas industry. The meeting was planned as part of a reverse trade mission hosted by the U.S. Trade and Development Agency (USTDA),
The Petrotech Solution to New York’s NOx Emissions Limits
NOx, or nitrogen oxides, is a term used to describe a family of seven chemical compounds made up of various combinations of nitrogen and oxygen that contribute heavily to air pollution. Some of these compounds are air pollutants in and of themselves, while others cause pollution when they react with
Why Is the IEC 61131 the Standard Programming Language in Open Architecture Control Systems?
First released in 1993, the International Electrotechnical Commission’s IEC 61131 programming standard remains a key element in the programmable logic controllers (PLCs) used in a variety of industries across the globe. The IEC 61131 standard is especially useful in Open Architecture control systems, which use standard programming languages to operate
The Difference Between Isochronous and Droop Control Modes
The main difference between droop and isochronous control modes lies in their relationship to frequency. In isochronous mode, generators maintain a constant frequency, whereas droop mode allows for changes in frequency in response to changes in load. This guide explains the implications of these differences and applications of the two
Petrotech CEO John Kazour featured in Business In Focus Magazine
Petrotech, Inc. is honored to be featured in the May 2019 edition of Business In Focus Magazine. Petrotech’s President & CEO, John Kazour, sat down with the publication to discuss how Petrotech became a leader in the latest industrial instrumentation and controls technology. Read More
Turbomachinery Control Solutions: Building an Effective TCS
A mechanical engineering term, “turbomachinery” describes machines that transfer energy between a rotor and a liquid or gas. Turbines and compressors both fall into this category. Turbines use a fast flow of water, air, or gas to generate shaft power; while compressors pressurize substances by transferring energy from the rotor
Stand-Alone Product Spotlight: EM-400 Multi-Body Anti-Surge Compressor Controller
Plant operators shouldn’t have to continually monitor or adjust their compression system to maintain optimum air mass flowrates. If a plant’s compression and surge control system is antiquated, it can cause delays in operation times, ultimately resulting in potential lost net gains. Both axial and centrifugal compressors are susceptible to