- The production status of the solvent refining with N- methyl-pyrrolidone( NMP) assolvent is summarized.
- The various performances of PCMO formulated from solvent refined oil,hydrogenated base oil and PAO were compared.
- High quality soluble cutting oil blended from fully solvent refined base oil, emulsifiers &additives.
- Taking solvent refining technique to produce rubber oil from furfural exaract oil and catalytic cracking heavy oil.
- Locks SPAR E23 is a solvent refined hydrocarbon distillate, which is specially designed for erosion dielectric fluid.
- The testing methods for total nitrogen and the denitrogenation technologies such as acid refining,solvent refining were also reviewed.