1. What is the COG entering the Claus furnace for vacuum potassium carbonate desulfurization?

Coke oven gas COG is the abbreviation for coke oven gas. Coke oven gas COG is a by-product of the coking process with high calorific value and has always had the lowest release rate in steel mills. A type of fuel, hoping to answer questions that are helpful for LZ

2. Apics cltd

3. What is the calorific value of the main components of coke oven gas

Coke oven gas is a mixture, with the main components being hydrogen (55%~60%) and methane (23%~27%), and the calorific value of hydrogen is 1.4 * 10 ^ 8 J/kg (2.82 * 10 ^ 5 J/mol); The calorific value of methane is 50200kJ/kg (35900kJ/m3). 1. Coke oven gas, also known as coke oven gas, is mainly composed of hydrogen (55%~60%) and methane (23%~27%), as well as a small amount of carbon monoxide (5%~8%), unsaturated hydrocarbons above C2 (2%~4%), carbon dioxide (1.5%~3%), oxygen (0.3%~0.8%), and nitrogen (3%~7%). Among them, hydrogen, methane, carbon monoxide, and unsaturated hydrocarbons above C2 are combustible components, while carbon dioxide, nitrogen, and oxygen are non combustible components. 2. Coke oven gas has a high calorific value of 16720-18810kJ/m ^ 3 and a high combustible content (about 90%); 3. Coke oven gas, also known as coke oven gas (COG) in English, belongs to high calorific value gas, crude gas or raw gas due to its high combustible components. It refers to a combustible gas produced by mixing several types of bituminous coal into coking coal, which is then subjected to high-temperature dry distillation in a coking furnace to produce coke and tar products. It is a byproduct of the coking industry. Coke oven gas is a mixture, and its yield and composition vary depending on the quality of coal used for coking and the conditions of the coking process. Generally, 300-350m3 of coke oven gas can be produced per ton of dry coal (standard state).

4. The meaning of coke oven gas

coke oven gas is coking gas in English; Coke oven gas

5.0.45kg/m3 indicates that the density in coke oven gas

0.45kg/m3 indicates that the density in coke oven gas is not correct. Explanation: Because 45kg/m3 represents the density of coke oven gas, 0.45kg/m3 is not the density of coke oven gas. Introduction to Coke Oven Gas: Coke oven gas, also known as coke oven gas (COG), is a high calorific value gas, crude gas, or raw gas due to its high combustible components. It refers to a combustible gas produced by mixing several types of bituminous coal into coking coal, which is then subjected to high-temperature dry distillation in a coking furnace to produce coke and tar products. It is a byproduct of the coking industry. Coke oven gas is a mixture, and its yield and composition vary depending on the quality of coal used for coking and the conditions of the coking process. Generally, 300-350m3 of coke oven gas can be produced per ton of dry coal (standard state). Characteristics: Coke oven gas has a high calorific value of 16720 to 18810kJ/m3 and a high combustible content (about 90%); Coke oven gas is a colorless and odorous gas; Coke oven gas is toxic due to the presence of CO and small amounts of H2S; Coke oven gas contains more hydrogen, burns quickly, and has a shorter flame; If the purification of coke oven gas is not good, it will contain a large amount of tar and naphthalene, which will block the pipes and fittings, making it difficult to control the

『SILVER Official Website SERVICE』