Heat exchanger for suspension of liquid drops in a vapor

Heat exchanger having plural tubular arrays

Heat exchanging apparatus and superheated steam generating...

Heat exchanging type boiler

Heating plant

High temperature boiler and method

Hydro injection steam generator

Hydrodynamic induced draft and water cooled flue gas hot water h

Indirect damp generator

Installation for heating liquids at different temperature levels

Intermediate fluid type vaporizer

Intermediate fluid type vaporizer, and natural gas supply method

Lined metal tank with heat shield, indirect fired water heater a

Method and apparatus for metering a feed of hydrogen fluoride va

Method and apparatus for vaporizing fuel for a reformer fuel...

Method and apparatus for vaporizing liquid

Method of producing steam

Model steam generator having a thermosyphon heating means

Oil bath boiler

Portable heat transfer apparatus