Method of conversion of coal to pipeline quality gas
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Process for pulverizing coal to ultrafine size
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Method and apparatus for comminution of coal and other materials to ultrafine sizes
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Process for pulverizing coal to ultrafine size
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Method of converting coal to pipeline quality gas
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Radioactive waste filter removal system
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Ground detection circuit for a d.c. distribution network
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Disposal of pipe conductor of fluids through concrete walls of a nuclear container container. (Machine-translation by Google Translate, not legally binding)
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Air cooled pipe penetrations in concrete walls
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Waste heat flash evaporator in ion pressure turbine condenser system
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Devices for improving operating flexibility of steam-electric generating plants
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Automatic start-up devices for a steamelectric generating plant
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Steam generator by-pass systems for a steam-electric generating plant
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Turbine steam admission controls
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Heat absorption balancing system for a steam generator having a primary steam circuit and a reheating steam circuit
