FrankieJames7 Posted April 19, 2020 Share Posted April 19, 2020 so what asking is, is carbon build up, whether in an engine, on a frying pan, or in the oven elemental carbon, C? or is it molecules of compounds? Quote Link to comment Share on other sites More sharing options...
Rod Posted April 19, 2020 Share Posted April 19, 2020 Carbon Quote Link to comment Share on other sites More sharing options...
FrankieJames7 Posted April 19, 2020 Author Share Posted April 19, 2020 3 minutes ago, ACE said: Carbon well captain derp there are many allotropes of carbon. a diamond is carbon, so is graphite Quote Link to comment Share on other sites More sharing options...
Rod Posted April 19, 2020 Share Posted April 19, 2020 3 minutes ago, FrankieJames7 said: well captain derp there are many allotropes of carbon. a diamond is carbon, so is graphite That’s correct Quote Link to comment Share on other sites More sharing options...
f7ben Posted April 19, 2020 Share Posted April 19, 2020 4 minutes ago, FrankieJames7 said: well captain derp there are many allotropes of carbon. a diamond is carbon, so is graphite Quote Link to comment Share on other sites More sharing options...
FrankieJames7 Posted April 19, 2020 Author Share Posted April 19, 2020 Just now, ACE said: That’s correct so what kind of carbon builds up in an engine or on a frying pan? Quote Link to comment Share on other sites More sharing options...
f7ben Posted April 19, 2020 Share Posted April 19, 2020 1 minute ago, FrankieJames7 said: so what kind of carbon builds up in an engine or on a frying pan? Carbon Quote Link to comment Share on other sites More sharing options...
Rod Posted April 19, 2020 Share Posted April 19, 2020 3 minutes ago, FrankieJames7 said: so what kind of carbon builds up in an engine or on a frying pan? Carbon Quote Link to comment Share on other sites More sharing options...
AKIQPilot Posted April 19, 2020 Share Posted April 19, 2020 30 minutes ago, FrankieJames7 said: so what kind of carbon builds up in an engine or on a frying pan? The carbon kind. Quote Link to comment Share on other sites More sharing options...
DriftBusta Posted April 19, 2020 Share Posted April 19, 2020 Good talk. 2 Quote Link to comment Share on other sites More sharing options...
racinfarmer Posted April 19, 2020 Share Posted April 19, 2020 I've learned so much from today's science lesson. 1 Quote Link to comment Share on other sites More sharing options...
stealth bomber Posted April 19, 2020 Share Posted April 19, 2020 Hydrocarbon buildup is when you huff too much gasoline vapour into your lungs Frankie. Which is about every day for you. Quote Link to comment Share on other sites More sharing options...
Kev144 Posted April 19, 2020 Share Posted April 19, 2020 4 hours ago, FrankieJames7 said: so what asking is, is carbon build up, whether in an engine, on a frying pan, or in the oven elemental carbon, C? or is it molecules of compounds? Carbon buildup is what majority of this forum has from lack of sex. Leads to quick tempers here 2 Quote Link to comment Share on other sites More sharing options...
FrankieJames7 Posted April 19, 2020 Author Share Posted April 19, 2020 32 minutes ago, stealth bomber said: Hydrocarbon buildup is when you huff too much gasoline vapour into your lungs Frankie. Which is about every day for you. why are you mad faggot? cant jerk off to the queen and drink tea anymore? Quote Link to comment Share on other sites More sharing options...
frenchy Posted April 19, 2020 Share Posted April 19, 2020 carbon buildup is the buildup of carbon. Quote Link to comment Share on other sites More sharing options...
ManOnManOral Posted April 20, 2020 Share Posted April 20, 2020 If you stop assaulting women and using meth, carbon will not be an issue. Ladyboyfaggot. Quote Link to comment Share on other sites More sharing options...
USA Contributing Member $poorsledder$ Posted April 20, 2020 USA Contributing Member Share Posted April 20, 2020 13 minutes ago, frenchy said: carbon buildup is the buildup of carbon. So is there a difference between frying pan carbon and engine carbon? How about “lack of sex” carbon? Can I treat that with a fuel additive from Napa? Quote Link to comment Share on other sites More sharing options...
Zambroski Posted April 20, 2020 Share Posted April 20, 2020 This was actually one of the most bestest and knowledge laden threads here lately!!! Quote Link to comment Share on other sites More sharing options...
teamgreen02 Posted April 20, 2020 Share Posted April 20, 2020 9 minutes ago, Zambroski said: This was actually one of the most bestest and knowledge laden threads here lately!!! Carbon deposits in an engine come from incomplete combustion. The carbon comes from the hydrocarbon fuel source. There are different numbers of carbon and hydrogen atoms depending on the fuel source. Some fuels are carbon heavy like coal, compared to say natural gas. Here is a example of a natural gas combustion equation. In this case all the fuel and oxygen gets converted to CO2 and water. 2C8H18 + 25O2 --> 18CO2 + 16H20 The problem is no engine runs at the exact stoichiometric ratios. Below is an example when there is a rich condition, too much fuel and not enough air. Eg: 4CH4 + 5O2 --> 2CO + 8H2O + 2C The 2C is just elemental carbon. Most of the carbon will go out the exhaust. Some gets deposited on the components in the combustion chamber (head, piston, valves). A lot of it actually ends up in the crankcase oil. It's why your oil turns black. Soot is basically just carbon. I knew taking a combustion class with the toughest professor in the department would pay off. Here is a good explanation. https://lchs.lpsd.ca/eteacher_download/2112/34962 1 1 Quote Link to comment Share on other sites More sharing options...
teamgreen02 Posted April 20, 2020 Share Posted April 20, 2020 Carbon deposits are one of the reasons virtually all fuels and oils have detergents. Quote Link to comment Share on other sites More sharing options...
Big Crappie Posted April 20, 2020 Share Posted April 20, 2020 Seafoam 1 Quote Link to comment Share on other sites More sharing options...
Zambroski Posted April 20, 2020 Share Posted April 20, 2020 8 minutes ago, teamgreen02 said: Carbon deposits in an engine come from incomplete combustion. The carbon comes from the hydrocarbon fuel source. There are different numbers of carbon and hydrogen atoms depending on the fuel source. Some fuels are carbon heavy like coal, compared to say natural gas. Here is a example of a natural gas combustion equation. In this case all the fuel and oxygen gets converted to CO2 and water. 2C8H18 + 25O2 --> 18CO2 + 16H20 The problem is no engine runs at the exact stoichiometric ratios. Below is an example when there is a rich condition, too much fuel and not enough air. Eg: 4CH4 + 5O2 --> 2CO + 8H2O + 2C The 2C is just elemental carbon. Most of the carbon will go out the exhaust. Some gets deposited on the components in the combustion chamber (head, piston, valves). A lot of it actually ends up in the crankcase oil. It's why your oil turns black. Soot is basically just carbon. I knew taking a combustion class with the toughest professor in the department would pay off. Here is a good explanation. https://lchs.lpsd.ca/eteacher_download/2112/34962 A-hole. 1 Quote Link to comment Share on other sites More sharing options...
FrankieJames7 Posted April 20, 2020 Author Share Posted April 20, 2020 9 hours ago, ManOnManOral said: If you stop assaulting women and using meth, carbon will not be an issue. Ladyboyfaggot. if you kill yourself, then problem solved Quote Link to comment Share on other sites More sharing options...
FrankieJames7 Posted April 20, 2020 Author Share Posted April 20, 2020 9 hours ago, teamgreen02 said: Carbon deposits in an engine come from incomplete combustion. The carbon comes from the hydrocarbon fuel source. There are different numbers of carbon and hydrogen atoms depending on the fuel source. Some fuels are carbon heavy like coal, compared to say natural gas. Here is a example of a natural gas combustion equation. In this case all the fuel and oxygen gets converted to CO2 and water. 2C8H18 + 25O2 --> 18CO2 + 16H20 The problem is no engine runs at the exact stoichiometric ratios. Below is an example when there is a rich condition, too much fuel and not enough air. Eg: 4CH4 + 5O2 --> 2CO + 8H2O + 2C The 2C is just elemental carbon. Most of the carbon will go out the exhaust. Some gets deposited on the components in the combustion chamber (head, piston, valves). A lot of it actually ends up in the crankcase oil. It's why your oil turns black. Soot is basically just carbon. I knew taking a combustion class with the toughest professor in the department would pay off. Here is a good explanation. https://lchs.lpsd.ca/eteacher_download/2112/34962 so all the black stuff on a valve is C2? id imagine that stuck on soot changes with continued exposure to fuel, air, heat, and exhaust Quote Link to comment Share on other sites More sharing options...
teamgreen02 Posted April 20, 2020 Share Posted April 20, 2020 3 hours ago, FrankieJames7 said: so all the black stuff on a valve is C2? id imagine that stuck on soot changes with continued exposure to fuel, air, heat, and exhaust Its just C, carbon. 2C means 2 mol of carbon. C2 would be two carbon atoms bonded together. I'm not sure if that would even be stable or naturally occurring. Actually, just looked it up, it isn't stable. https://en.wikipedia.org/wiki/Diatomic_carbon Quote Link to comment Share on other sites More sharing options...
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