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How does the blast furnace maintain the heat?
The blast furnace maintains heat through the combustion of coke (a type of coal) with hot air blown in at the bottom. This creates a high temperature that allows the iron ore to melt and collect at the bottom of the furnace. The heat is further sustained by the chemical reactions occurring within the furnace.
What class does gasoline fall under?
Gasoline falls under the class of petroleum products, specifically within the category of flammable liquids. It is classified as a hazardous material due to its potential for combustion and fire hazards.
What is the viscosity of slag of blast furnace?
The viscosity of slag in a blast furnace typically ranges from 1 to 10 Pa.s (Pascal-seconds) at typical operating temperatures. Viscosity can vary based on factors such as temperature, composition of the slag, and other process conditions within the blast furnace.
What is the difference between flue gas and stack gas?
Flue gas is the gas that is emitted from a combustion process within a building or industrial facility, while stack gas refers to the mixture of gases emitted from a chimney or stack. In general, flue gas is the specific type of gas that is produced from a specific process, while stack gas is the broader term that encompasses all gases emitted from a stack or chimney.
What is spontaneously combusting?
Spontaneous combustion is the phenomenon where an object catches fire without an external heat source. This can occur due to a chemical reaction within the object leading to ignition. Materials like oily rags, coal dust, and certain chemicals are more prone to spontaneous combustion.
How does the blast furnace maintain the heat?
The blast furnace maintains heat through the combustion of coke (a type of coal) with hot air blown in at the bottom. This creates a high temperature that allows the iron ore to melt and collect at the bottom of the furnace. The heat is further sustained by the chemical reactions occurring within the furnace.
What is a furnace draft control?
A furnace draft control is a system used to regulate the flow of air and combustion gases within a furnace. It helps maintain optimal combustion efficiency by adjusting the draft pressure, ensuring that the right amount of air enters the combustion chamber while allowing exhaust gases to exit properly. This control can enhance fuel efficiency, improve heating performance, and reduce harmful emissions. Proper draft control is crucial for safe and effective furnace operation.
Why negative pressure maintained in furnace?
Negative pressure is maintained in a furnace to ensure that combustion gases and fumes are properly contained within the system and vented outside. This prevents the escape of harmful gases back into the living area and also helps improve the efficiency of the furnace by promoting the smooth flow of air and fuel.
What has the author A Korevaar written?
A. Korevaar is a professor in the Department of Comparative Literature at the University of Oregon. Some of his works include "A Hidden Weave: The Reification of Desire in Les Chants de Maldoror" and "Peter Weiss' 'Marat/Sade': A Play within a Play within a Play."
How heat energy is converted into work energy in a vechile?
Usually by the expansion of a gas (steam, combustion products, etc) which moves a piston within a cylinder (or turns a turbine).
What kind of heat transfer is a furnace?
A furnace primarily uses convection to transfer heat. Air is heated within the furnace and then circulated through ducts to warm the surrounding space.
Is furnace volume measured in square feet or cubic feet?
Furnace volume is typically measured in cubic feet, not square feet. This measurement refers to the total space within the furnace where combustion takes place and heat is generated. Square feet is used to measure the surface area of a space, while cubic feet measures the total three-dimensional volume.
Why does my furnace keep blowing the fuse?
Your furnace may keep blowing the fuse due to an electrical overload, a short circuit, or a faulty component within the furnace. It is important to have a professional technician inspect and repair the furnace to prevent further issues.
What is Combustion Chamber and its types?
A combustion chamber is a space within an engine or furnace where fuel and air mix and ignite to produce energy. The primary types of combustion chambers include open, closed, and semi-closed chambers. Open chambers allow for unrestricted airflow and are often used in simpler applications, while closed chambers contain the combustion process and are more efficient, commonly found in modern engines. Semi-closed chambers offer a balance, providing some control over the combustion process while allowing for partial exhaust flow.
How does e-business fit into different location within the production chain?
The e-business can make it easier to sell more products. It allows for more people to get access to a company's products.
How does e business fit into different locations within production chain?
The e-business can make it easier to sell more products. It allows for more people to get access to a company's products.
What is b-commerce?
B-commerce is business transacted within the same organization. It facilitates the transfer of products and services within an organization. For instance, it allows the marketing department to interact with the production department.
