Ammonia recovery and liquefaction

An air separation process using warm and cold expanders

Annular column for cryogenic rectification

Apparatus and method for demethanization and method of...

Apparatus and method for recovering and separating...

Apparatus and method for recovering light hydrocarbons from...

Apparatus and method for separating air

Apparatus and method for separating air by cryogenic...

Apparatus and methods for adjusting operational parameters...

Apparatus and methods for cooling and liquefying a fluid...

Apparatus and methods for the recovery of hydrocarbonaceous...

Apparatus and process for the refrigeration, liquefaction...

Apparatus for cold drying of gas

Apparatus for producing carbon dioxide extrusions such as...

Apparatus for producing dry ice and pressure relief thereof

Apparatus for rapid, high volume production of solid co2...

Apparatus for the liquefaction of natural gas and methods...

Apparatus for the liquefaction of natural gas and methods...

Apparatus for the low-temperature separation of a gas...

Aqueous electrolyte desiccation of substantially...