... categories: one category is hydrocarbon means that only with C, H elements, and the other non-hydrocarbons, ... smaller chain hydrocarbons, carbon chain structure usually in C 4 C to 20 between compounds here is gas, coal, ... fuel. One C 5 H 12 11-C H 24 for gasoline components, C 12 H 26 20-C H 42 diesel ... TGM)B. daily shifts: 6 during daytime hours,C. night work 4.5plant requirements, power supply Power: ...