Apparatus for treating pulverulent substances

Apparatus for use with a natural gas dehydrator

Apparatus for withdrawing and cleaning emissions of a...

Apparatus for withdrawing stripper gas from an fccu reactor...

Apparatus of gasifying carbonaceous material

Apparatus of mixing char-ash into coal stream

Apparatus on a coal-charging larry cart for lifting a lid...

Apparatus to convey material to a pressurized vessel and...

Apparatus, system, and method for in-situ extraction of oil...

Apparatus, system, and method for separating bitumen from...

Apparatus, system, and method for separating minerals from...

Appliance for gasification of carbon-containing fuel,...

Application of a process for separating oils or petroleum...

Application of abnormal event detection technology to...

Application of microporous carbon adsorbent for reducing the...

Aqueous additives in hydrocarbonaceous fuel combustion systems

Aqueous base post pickling and cold rolling fluid

Aqueous coal dispersions

Aqueous coal dispersions

Aqueous coal slurry composition