Apparatus and method for extracting heat from contaminated waste

Apparatus and method for liquid scrubbing contaminants from...

Apparatus and method for producing HF from phosphate rock

Apparatus and method for providing heated effluent gases to...

Apparatus and method for recovering carbon dioxide from flue...

Apparatus and method for removing particles from gas...

Apparatus and method for washing air with a liquid without an el

Apparatus and method for wet filtering machine exhaust

Apparatus and method for wet filtering machine exhaust

Apparatus and method of spray dryer/bag filter using circulating

Apparatus for purifying hot flue gas and for receiving thermal e

Apparatus for removing foreign particles for air

Atmosphere treatment device for sealed containers

Automated particle collection off of fan blades into a...

Azeotrope-like compositions of iodine heptafluoride and...

Baffled horizontal dehydrator

Biological process for purifying air in confined rooms and...

Bubbling bed reactor and a method of separating a gaseous...

Carbon dioxide absorbent requiring less regeneration energy

Carbon dioxide cleaning system with improved recovery