chemistry of Hazardous Materials assignment
Question 1
4 points
4 points
4 points
4 points
4 points
4 points
Coke
Carbon black
Coal gas
Coal tar pitch
Coal tar
Creosote oil
Coal tar distillate
Anthracite
Lignite
Charcoal
| A. | Liquid produced from the heating of coal that can be used for waterproofing when sealing roofs |
| B. | Solid residue that is left when coal and coal tar pitch are heated in the absence of air |
| C. | Product obtained from the distillation of coal tar |
| D. | A finely divided form of carbon that is produced when coal tar burns in a furnace with limited air |
| E. | Any fraction obtained by distilling coal tar |
| F. | Coal that has 0.4 to 1.9% sulfur content |
| G. | Mixture consisting of ammonia, carbon monoxide, hydrogen cyanide, methane, and hydrogen sulfide produced when coal is heated in the absence of air |
| H. | Residue left after coal is heated to 350 deg C in the absence of air |
| I. | Coal that has a specific gravity of 1.29 |
| J. | Residue remaining after wood, nut shells or peach pits are heated in the absence of air |
20 points
30 points
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