Internally self-circulating fluidized bed gasifier and air distributor therein for generating stepped constrained wind

Method and plant for waste treatment

Gasifier additives for improved refractory life

Process for the purification of crude gas from solids gasification

Gasifier additives for improved refractory life

Method for producing a product gas rich in hydrogen

Apparatus and Method for Gasifying Solid Fuel

Co-feed of biomass as source of makeup catalysts for catalytic coal gasification

Integrated gasification—pyrolysis process

Hydrocarbon Material Processing System and Method

Method for high energy density biomass-water slurry

Method for high energy density biomass-water slurry

Method and installation for producing liquid energy carriers from a solid carbon carrier

Methods and systems for gasification system waste gas decomposition

Method and apparatus for generating combustible synthesis gas

Process for converting heavy crude oils and petroleum coke to syngas using external source of radiation

Method for destroying a nuclear graphite by gasification in aqueous medium