Francium is a chemical element with the symbol Fr and atomic number 87. It is a highly reactive, radioactive metal that is extremely rare in the Earth’s crust. In fact, it is one of the rarest elements on Earth, with only around 30 grams of it existing naturally at any given time. Francium is the last element in the alkali metal series and is placed in Group 1 of the periodic table.
Leaching is a process in which a solvent, typically water, is used to extract valuable substances from a solid material. This process is commonly used in mining and metallurgy to extract metals and minerals from ore, as well as in agriculture to extract nutrients from the soil.
Mercury, also known as quicksilver, is a chemical element with the symbol Hg and atomic number 80. It is a heavy, silvery-white metal that is liquid at room temperature and has the unique property of being a metal that is liquid at temperatures close to freezing.
Distillation is a process that is used to separate the components of a liquid mixture through the use of different boiling points. It is a common method used in the chemical, pharmaceutical, and oil and gas industries to separate and purify different compounds. The process works by heating a liquid mixture to a temperature where one or more of the components will vaporize, and then collecting and condensing the vapor back into a liquid form.
A desuperheater is a device used to control the temperature of a fluid in a superheated steam system. Superheated steam is steam that has been heated to a temperature above its saturation point. This type of steam is often used in power generation and industrial processes, but it can also be found in heating and cooling systems.
Flanges are an integral part of any piping system, and there are several types of flanges available in the market. Each type of flange is designed to meet specific requirements and is suitable for different applications. In this article, we will discuss the most common types of flanges that are used in the industry.
Propellers and impellers are both types of rotary devices that are used to move fluids or gases. They both convert rotational energy into linear motion, but they do so in different ways.
A propeller is a type of fan that is typically used to move air or water. It consists of two or more blades that are attached to a central hub.
An orbit valve is a type of valve that is used to control the flow of fluids in industrial applications. These valves are designed to be highly reliable and durable, and they are often used in applications that require precise control over the flow of fluids.
Absorption and adsorption are two closely related but distinct processes that involve the uptake of one substance by another.
A few different calculations may be used to determine the cycles of a boiler, depending on the specific application. Here are a few examples: