Apparatus for removing sludge deposits

Apparatus for sealing a foam insulated water heater

Apparatus for separating water and steam

Apparatus for steam heat recovery from multiple heat streams

Apparatus for supplying boiled water

Apparatus for supplying feedwater to a steam generator

Apparatus for suspension of a tube wall

Apparatus for the antivibratory wedging of component parts of an

Apparatus for the conversion of energy

Apparatus for the production of steam by heat exchange between a

Apparatus for the vaporization of elemental sulfur by means of c

Apparatus for tilting low load coal nozzle

Apparatus to reduce or eliminate combustor perimeter wall erosio

Apparatus to reduce or eliminate fluid bed tube erosion

Arrangement for burning fuels in a fluidized bed with an augment

Arrangement for cleaning a steam generator with a water jet

Arrangement for cooling a gas produced in a gasifier

Arrangement for feeding black liquor into a recovery boiler

Arrangement for preventing the formation of cracks on the inside

Arrangement for reducing the nox content of fluid gases