Terms for subject Oil / petroleum containing temperature

English	German
freezing temperature	Gefrierpunkt
high-temperature carbonization	Verkokung
low-temperature carbonization	Schwelen
low-temperature carbonization shaft	Schwelschacht
low-temperature tar	Schwelteer
low-temperature tar	Urteer
low-temperature tar	Tieftemperaturteer
peat low temperature carbonization	Torfschwelung
pour-point temperature	Pourpoint