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DE684055C
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Process for reducing the sulfur-binding capacity of fuels intended for coking
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DE701501C
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Process for generating water gas of a certain composition, in particular synthesis gas, from solid fuels
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DE643831C
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Externally heated, standing chamber furnace for producing gas and coke using the direct current method
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DE643589C
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Externally heated vertical chamber furnace for the production of gas and coke using the direct current method
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DE684662C
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Vertical chamber furnace for the continuous generation of water gas and town gas
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DE636762C
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Process for the gasification of fine-grain fuel
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DE622848C
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Suction gas generator for making city tags from younger fuels
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DE602314C
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Collection room in a cold store for dry coal and similar goods
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DE598905C
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Continuous water heater with a heat sensor arranged in the hot water outlet line
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DE594473C
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Process for the dismantling of large deposits
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DE691776C
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Process for the regeneration of ammonia-free washing solutions
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DE579650C
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Process for the catalytic treatment of degassing products of all types of solid fuels
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DE618224C
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Process for splitting hydrocarbon oils
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DE548881C
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Continuously working vertical chamber furnace
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DE578403C
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Smoldering furnace for lignite and similar bituminous fuels
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DE606809C
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Process for producing high quality gas
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DE611598C
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Process for the production of town gas and coke from lignite
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DE602211C
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Production of town gas from lignite
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DE504021C
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City gas generation from carbonization gases from bituminous fuels
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DE620240C
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Overburden extraction
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