<Table> Composition by weight <Tr> <Th> Hydrocarbon </Th> <Th> Average </Th> <Th> Range </Th> </Tr> <Tr> <Td> Alkanes ( paraffins ) </Td> <Td> 30 % </Td> <Td> 15 to 60 % </Td> </Tr> <Tr> <Td> Naphthenes </Td> <Td> 49 % </Td> <Td> 30 to 60 % </Td> </Tr> <Tr> <Td> Aromatics </Td> <Td> 15 % </Td> <Td> 3 to 30 % </Td> </Tr> <Tr> <Td> Asphaltics </Td> <Td> 6 % </Td> <Td> remainder </Td> </Tr> </Table>
<Table> Composition by weight <Tr> <Th> Hydrocarbon </Th> <Th> Average </Th> <Th> Range </Th> </Tr> <Tr> <Td> Alkanes ( paraffins ) </Td> <Td> 30 % </Td> <Td> 15 to 60 % </Td> </Tr> <Tr> <Td> Naphthenes </Td> <Td> 49 % </Td> <Td> 30 to 60 % </Td> </Tr> <Tr> <Td> Aromatics </Td> <Td> 15 % </Td> <Td> 3 to 30 % </Td> </Tr> <Tr> <Td> Asphaltics </Td> <Td> 6 % </Td> <Td> remainder </Td> </Tr> </Table>
what are the various hydrocarbons present in crude oil
what are the various hydrocarbons present in crude oil
Alkanes Naphthenes Aromatics Asphaltics
Alkanes Naphthenes Aromatics Asphaltics