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As emission regulations continue to tighten, many coal-fired power plants have entered the era of ultra-low particulate emissions (≤5 mg/m³).Selecting the right dust-removal technology has become a critical engineering decision that directly affects environmental compliance, operating cost, and long-term system reliability. This article provides a comprehensive technical comparison of Electrostatic Precipitators (ESP), Baghouse Filters, and

Accurate temperature measurement is critical in industrial processes, yet technicians often encounter a common problem:the multimeter shows a “normal” resistance or mV value, but the temperature reading in the control system is still wrong. In most cases, the issue is not with the multimeter, but with how the measurement should be interpreted.By understanding the core

In the journey of becoming a skilled instrumentation technician, regular inspections of critical equipment are a crucial step. Such equipment plays a pivotal role in ensuring the smooth operation of production processes. Any malfunction in these systems could lead to significant disruptions. This guide will provide a detailed overview of the essential aspects of regular

A Distributed Control System (DCS) is the core automation platform that ensures safe, stable, and continuous plant operation. To maintain long-term reliability and prevent unexpected shutdowns, a structured routine maintenance program is essential.This document summarizes the key daily, monthly, and quarterly actions required for hardware, software, network infrastructure, and field instrumentation. 1. Hardware Maintenance (Daily

Capacitors are essential components in modern electronics, playing a crucial role in various circuits and applications. Their ability to store and release energy makes them versatile and indispensable. Here is an in-depth look at the primary functions of capacitors: 1. Energy Storage and Release Capacitors can store electrical energy in the form of an electric

Distillation is often perceived as one of the simplest unit operations in chemical processing. In reality, a distillation column is a highly integrated thermal–hydraulic–mass transfer system whose stability depends on the precise interaction of heat input, vapor–liquid equilibrium, internal pressure dynamics, and control strategy. When a column becomes unstable, operators are frequently blamed. However, most