학술논문
67. Removal of Mercury Vapor by Sorbents in the Presence of H_2S / 67.硫化水素と固体収着剤による無機水銀蒸気の除去
Document Type
Journal Article
Author
Source
Proceedings of Conference on Coal Science. 2002, :151
Subject
Language
Japanese
ISSN
2423-8295
2423-8309
2423-8309
Abstract
Mercury emissions from coal-fired power plants are very large environmental problem. EPA indicated 51.6tons of mercury are emitted annually as a result of coal utilization in the utility industry in USA. Development of a new technology for removal of mercury will become to be very important for environmental conservation. In order to develop sorbents for removal of Hg vapor, the characters of some kinds of soebents for Hg removal with H_2S were studied. It was found that some sorbents captured Hg vapor as HgS.