Integrated process for whole crude deasphalting and asphaltene u
Integrated solvent deasphalting and dewatering
Isobaric process for separating normal paraffins from hydrocarbo
ITFM extraction of oil seeds
Liquid/liquid extraction using certain ethers and esters
Lube extraction with NMP/phenol/water mixtures
Lubricating oil process
Lubricating oil refining process
Manufacture of refrigeration oils
Means for and methods of deasphalting low sulfur and hydrotreate
Means for and methods of removing heavy bottoms from an effluent
Membrane process for separating a mixture containing dewaxed oil
Membrane process for treating a charge containing dewaxing solve
Membrane separation process
Method and an installation for improving the energy balance of i
Method and apparatus for continuous separation and reaction...
Method and apparatus for fractionating hydrocarbon crudes
Method and apparatus for multi-component fractionation
Method and apparatus for pressure-cascade separation and stabili
Method and apparatus for processing a petroleum production strea