What is char, and what is tar? Which one refers to coke?

2012-02-20View Original

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What is char, and what is tar? Which one refers to coke?

Reply #22012-02-20

Neither of these refers to coke; coke is called coke, while char refers to carbon black produced through burning, and tar refers to tar.

Reply #32012-02-21

So what does coal charge refer to?

Reply #42012-02-21

Coal charge refers to the coal used as fuel in coke ovens. This paper presents certain conditions related to 40kg experimental coke ovens, analyzes and compares the differences between such experimental ovens and those used in actual production. It also points out that the key factors for simulating these conditions are the width of the carbonization chamber, the packing density of the coal, the coking speed, and one-way heat transfer. The article discusses 40kg experimental coke ovens, analyzes the differences between them and those used in production, and identifies the factors that are important for creating similar simulation conditions. char turns... into charcoal; burns... to a crisp ； tar: pitch; asphalt

Reply #52012-02-21

Now I understand. Thank you all for your patient explanations

Reply #62012-02-21

Coal charge refers to the act of loading coal, that is, loading coal before coking~~

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