2 replies to this topic

[Tolinorton]

Dear,

 

What to do if the vapor pressure (DVPE) of gasoline during summer season is higher than permissible values of administrative instruction of a country? Is there any additive ore substance that we can use in order to decrease DVPE?

 

Best regards

[Bobby Strain]

You must blend to make the RVP specification

 

Bobby

[PaoloPemi]

I am not aware of additives which can reduce the partial vapor pressure of other components in a mixture,

if you add a component with low vapor pressure (for example a heavy hydrocarbon)

the total vapor pressure will be reduced but I do not expect that this can be useful in your case,

perhaps you may try alternative solutions as insulation or cooling (where these are possible),

may be a member with specific experience can discuss practical solutions for these cases.