Agglomerating combustor-gasifier method and apparatus for coal g

Air lock valve in a carbon extraction portion of a pyrolysis gas

Air supply grate and ash removal system for wood gasifier

Air-flow regulation system for a coal gasifier

Ammonia-based hydrogen generation apparatus and method for...

Anaerobic digester for organic waste

Annular fuel processor and methods

Annular nozzle

Apparatus and method for controlling the gas composition...

Apparatus and method for decreasing nitrogen oxide emissions fro

Apparatus and method for feeding coal into a coal gasifier

Apparatus and method for methanation

Apparatus and method for producing combustible gases from biomas

Apparatus and method for solar coal gasification

Apparatus and method for supplying fuel to a gas-generating...

Apparatus and method for the manufacture of product gas

Apparatus and process for carbonization and activation of...

Apparatus and system for producing coal gas

Apparatus and system for producing coal gas

Apparatus for and process of converting carbonaceous materials c