Engineering Projects & Industry News

Deaerator working principle, Types and Process Control Source Deaerators is commonly employed in any chemical process industry or in Power Plants wherever boiler is utilized for steam production from boiler feed water. Deaerator solves the aim of removal of unwanted dissolved gases and dissolved oxygen from the boiler feed water before going in boilers. Most of the deaerators are designed in such how that the dissolved oxygen content within the outlet water is regarding7 ppb by WTC. Principle of Dearators Dearator commonly works based on the subsequent principles. Henry’s Law According to Henry’s low is in a liquid the gas solubility is directly proportional to the partial pressure. thus if we tend to decrease the partial pressure of the dissolved gas by adding steam in Deaerator, its solubility decreases and also the gas is faraway from water. Inverse Solubility of Water When the temperature of water is growing, the dissolved oxygen content within the water is decrease...

  Boiler overview What is a Boiler? & its types Source What is Boiler:- A boiler is outlined as “A closed vessel during which water or different liquid is heated, steam or vapor is generated, steam is super heated, or any combination therefrom, besieged or vacuum, to be used external to itself, by the direct application of energy from the combustion of fuels, from electricity or energy ”. A Brief Introduction : Boiler may be a main operating element of thermal power plants. Water is helpful and low-cost medium for transferring heat to a method. once water is warm into steam its volume will increase regarding 1,600 times, manufacturing a force that’s virtually as explosive as bomb. This causes the boiler to be extra ordinarily dangerous instruments and equipment will be treated carefully Liquid once heated to the vaporous state this method is named evaporation. The heating surface is any a part of the boiler; hot gases of combustion square measure on one facet ...

  Vacuum Distillation | Vacuum Distillation Process Vacuum Distillation | Vacuum Distillation Process Source Introduction: Water is available in basically every industrial process; it isn’t just utilized for manufacturing products, but additionally for different purposes accompanying the production process. Water is essential and fundamental in the production of practically any product, whether it is a vehicle or a toothpick. A vast amount of water is spent on the production of paper, food, and synthetic substances. This alleged industrial water generated in production processes is normally contaminated after the production process and polluted with heavy or weighty metals, oils, or salts among different substances of concern. The contaminated water can cause extreme ecological damage assuming that it is returned to the public supply without being purified ahead of time. Subsequently, an efficient long-haul strategy is to purify or purge the contaminated water directly in the...

Plastic to Fuel | Pyrolysis Process Plastic to Fuel | Pyrolysis Process Source Plastics are mouldable polymers which can deform to a very high degree. They are a range of organic compounds which are mostly synthetic, derived from petrochemicals. Some plastics are also semi-synthetic in nature and can be made from renewable materials. Plastics have found wide varieties of use in wide varieties of industries. They are most used in applications of piping, plumbing and vinyl siding. They are also used in automobiles, furniture and toy industries. Medical equipments have found a lot of uses for plastics. Due to increase in human population, rapid economic growth and continuous urbanization; the use and production of plastics is also increasing very rapidly. Since plastics have a short lifespan of use, this also means that the plastic wastes are also increasing rapidly. Most of the plastics are non-biodegradable hence if they are dumped into the soil then they are going to stay in th...

How to ensure reliable motor operation with variable frequency drives A variable frequency drive (VFD) is the industry’s standard technique for controlling the speed and torques of induction motors. To ensure reliable operation of motors with VFDs, the user must consider various measures and best practices. By Cole Casteel, PE, and Taha Mohammed, PE January 17, 2025 Learning Objectives Understand the fundamental components and operations of induction motors and VFDs. Recognize the key factors for selecting motors and VFDs. Grasp important factors for VFD and motor installation.   Variable frequency drive insights VFDs are gaining widespread popularity for driving motors in industrial and commercial facilities due to their efficiency. It’s important that the motor characteristics and application are coordinated with the driven equipment during the motor and VFD selections. Monitoring the temperature can help identify VFD problems before they do too much damage. ...