98/00749 Mercury control in coal combustion by adsorption on activated carbons

• Publisher: Elsevier Science
• Year: 1998
• Weight: 186 KB
• Volume: 39
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(97)86005-5

✦ Synopsis

The waste gases produced from phthalic anhydride manufacture over metallurgical slags activated by leaching with oxalic acid and promoted with Co104, CuCo201, or CuC204 were oxidized with 100% removal efficiency of phthalic and maleic anhydrides. This figure was 98% in the removal of naphthoquinone and CO.

gal00742 High-temperature removal of H$Zi in gasifier using a new macroporous lime particle