How is town gas made

Due to town gas' similar composition, its values are relatively close to this. Comparatively anthracite coal gives off Fossil Fuels. Nuclear Fuels. Acid Rain. Climate Change. Climate Feedback. Ocean Acidification. Rising Sea Level. The retorts are heated by a furnace P. Gas leaves the retorts via pipes A and bubbles through a water seal H , where some of the tar is removed. The gas is then drawn off through pipe F to the condenser and purifier plant. Source: British Gas Council.

The vertical retorts the Glover-West and the Woodall-Duckham were continuously fed with coal at the top, the residue coke being withdrawn from the bottom. Coal gas produced without interruption. These plants were most efficient producers of gas from a given weight of feed coal, but were far more demanding of coal quality. The Woodall-Duckham plant with its 20 retorts, 25 ft 7m high, was capable of carbonising 90 tons of coal per day and producing 1.

Carburetted Water Gas Coke was produced in the retorts as a by-product of coal gas manufacture. It was used in part to heat the retorts, some was sold as a solid fuel, and some was used to produce water gas. Water gas was produced in a deep brick generator filled with coke at a high temperature. Blowing air through the hot coke for about two minutes raised the temperature and made the coke incandescent whereupon the air was shut off and steam was blown through. See more. Security Energy Weather Air care.

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