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development of the manufacture of activated carbon from coal.
development of the manufacture of activated carbon from coal.
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机译:煤炭生产活性炭的发展。
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摘要
An improved method of manufacturing activated carbon from dried, bituminous, subbituminous, and lignite coal by sizing and simultaneously drying and oxidizing, and thereafter activating the sized coal, wherein the improvement comprises acid washing the coal prior to carrying out the said manufacturing method.
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