LandOfFree - US Patents - Listing for Chemistry of hydrocarbon compounds,Purification, separation, or recovery

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent

Para-xylene production process integrating pressure swing...

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By plural serial diverse separations

Para-xylene separation process comprising pretreatment by select

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Petrochemical feedstock purification

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Polyalkylene glycol compositions for enhanced aromatic...

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By membrane – selective septum – or coalescer

Polyarylate membranes or aromatics/saturates separation (C-2415)

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By membrane – selective septum – or coalescer

Polyphthalatecarbonate membranes for aromatics/saturates separat

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By membrane – selective septum – or coalescer

Polysulfone membranes for aromatics/saturates separation

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent

Pressure swing adsorption process for separating para-xylene...

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Prevention of shearing of hydrocarbon droplets to aerosol sizes

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By cooling of liquid to obtain solid – e.g. – crystallization,...

Procedure and means for separating or purifying organic substanc

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Process and apparatus for extracting aromatic compounds containe

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By cooling of liquid to obtain solid – e.g. – crystallization,...

Process and apparatus for para-xylene production

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By plural serial diverse separations

Process and apparatus for separating oxygenate modifier from...

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Process and apparatus for separation of constituents of gases us

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.

Process and apparatus for the continuous removal of residual hyd

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By plural serial diverse separations

Process and apparatus for the separation of p-xylene in C.sub.8

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By plural serial diverse separations

Process and apparatus for the separation of p-xylene in C.sub.8

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent

Process and device for improved separation of metaxylene in...

Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent

Process and device for separation in a simulated moving bed...