The Encyclopedia Americana: The International Reference Work, Volume 7Americana Corporation, 1960 - Encyclopedias and dictionaries |
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Page 229
are volatile content of beehive coke is usually less than 1 per cent . Retort coke is made in plants designed primarily for the production of city gas . Older retorts are externally heated , D - shaped , horizontal types that open on ...
are volatile content of beehive coke is usually less than 1 per cent . Retort coke is made in plants designed primarily for the production of city gas . Older retorts are externally heated , D - shaped , horizontal types that open on ...
Page 230
Lorry track Charging hole Oven Door Water main Coke wharf Clay filling Retaining watt Coke troch CROSS SECTION . Fig . 2. Beehive coke ovens . Beehive ovens , similar in shape to old- in the United States .
Lorry track Charging hole Oven Door Water main Coke wharf Clay filling Retaining watt Coke troch CROSS SECTION . Fig . 2. Beehive coke ovens . Beehive ovens , similar in shape to old- in the United States .
Page 232
10ven and beehive coke , only . 21938. Federal Republic only : * Estimate , including production of other countries not listed . 5 No accurate figure available . Bibliography .-- International Conference on Bitumi . nous Coal ...
10ven and beehive coke , only . 21938. Federal Republic only : * Estimate , including production of other countries not listed . 5 No accurate figure available . Bibliography .-- International Conference on Bitumi . nous Coal ...
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