Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Separation of components from aromatic hydrocarbon mixtures thereof by extractive distillation










Image Number 2 for United States Patent #6395141.

A method of separating aromatic hydrocarbons and non-aromatic hydrocarbons, and aromatic hydrocarbons and naphtenes involves distilling a mixture of the components by an extractive distillation process in the presence of an extractive distillation solvent. The extractive distillation solvent may be an ester of a dibasic acid, an acetonyl acetone or morpholine.








 
 
  Recently Added Patents
Inhibitors of bacterial tyrosine kinase and uses thereof
Vending machine
Coated article and method for making the same
Electronic device
Radiation-emitting semiconductor chip and method for producing a radiation-emitting semiconductor chip
Light emitting device
Print processing method, print relay server, control method, and storage medium to reserve print data
  Randomly Featured Patents
Removal of mercury from natural gas utilizing a polysulfide scrubbing solution
Guard cell-specific tool for molecular manipulation of drought avoidance/water loss in plants
Proinsulin polypeptide-oligomer conjugates
Method and apparatus for milling thermal barrier coated metals
GIS-based rapid population assessment tool
Nasal spray compositions exhibiting increased retention in the nasal cavity
Windshield cleaning system
Two-component spray gun with solvent flush/blend
Aromatic carboxylic acid derivatives and the use thereof for controlling undesirable plant growth
Magnetic tape cartridge and recorder/reproducer a magnetic tape cartridge