The preparation and properties of some a
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C. Richard Hall; Richard J. Holmes
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Article
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1992
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Elsevier Science
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English
โ 368 KB
Treatment of coal or coconut shell activated carbons with either phosgenc or chlorine at 180ยฐC followed by washing with methanol or water results in chlorinated carbons with very similar pore structures to their precursors. Water adsorption experiments show that the modified materials arc relatively