Charcoal for cooking on a grill is most frequent and normal. (Yes, I know charcoal briquettes are not pure coal, but some do contain coal as an additive).
Because of schooling and work, I’ve seen it burned in power plants and burned it myself in a laboratory setting (comparing bituminous to anthracite to others). My sister volunteers at a historical blacksmith shop, they have a couple different demonstration furnaces and one burns coal. There’s also a steam engine demonstrator that runs on coal, but they don’t fire that one up very often.
When I was a little kid, so young my memories are very hazy, i was taken to see the sod house my great grandma grew up in before it was torn down. They used coal for heating.
Yes. Am Welsh. Coal fires are still pretty common in the South Wales valleys. My Grandfather still gets free coal deliveries every other month due to his time working in the pits.
Could ever have a lump sum or coal for life, he picked the coal as the cash payout was around £5000, which would cover the coal cost for about 3 years at the time. He’s been having that for over 30 years at this point, pretty good deal!
Charcoal is wood that has been heated above combustion temperature without oxygen. That does drive off water, but it also chemically decomposes the lignin and other organics into primarily carbon while creating a volatile mixture of gasses known as woodgas.
Source: Have a woodgas generator. Byproduct is charcoal.
Every few weeks, John Ord does something unusual for most people living in 2019 — he stops by a local hardware store in rural northeastern Pennsylvania to buy coal to heat his home.
Ord’s coal-burning stove burns 24 hours a day when it’s cold. He likes the constant heat it gives off and says it’s cheaper than his other options — oil and electric.
In a steam locomotive, but a scale model one that was ridden on instead of in. It was actually pretty cool; they still hand-stoked the firebox and everything, just… really small.
I was often in charge of lighting the grill when I lived at home with my parents, we used a hot air gun to light the grill, and it worked really well, we never used lighter fluid, just hot air, and during the process you easily see flames comming up from the burning coal.
Failing that, I used to be an active member of a herritage railroad with steam trains, looking into the firebox of a steam enging you clearly see the coals burning.
A lot of homes where I grew up still had coal fires, so yes, a lot, but its been a long while since I have seen a coal fire. Charcoal as the other commenter said i still see regularly on bbq’s .
Charcoal isn’t coal. There are several types of natural coal and charcoal, and they all have slight differences in density and chemical composition; so they probably all look a bit different when burning. Just like how different brands and types of charcoal can also look slightly different when burning (such as one kind throwing off sparks while it ignites and another that doesn’t).
I’ve never seen natural coal burning. But I’ve seen at least 3 types (not just brands but actual differences in how they are made) of charcoal burn, and they all give quite a different “show” as they do.
I don’t think I’ve ever seen coal burn, but you can find pieces of it along the abandoned railways and beaches in my area. We have a coal dock that’s been abandoned for 50 years and the ground is still black with coal dust
Edit: actually a scenic railroad in my area still has a coal fired steam locomotive so yes, I can say I’ve seen coal burn!
A friend of mine bought a literal ton of coal for $75 to heat his pole barn in a wood burner that could also be used to burn coal. His chimney wasn’t tall enough and wind would drag the smoke down to ground level as it passed over the gambrel roof. It was nasty. I believe later on I learned that coal from my region is of poor quality and gets sent overseas
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