首页>
外国专利>
A METHOD AND APPARATUS FOR REDUCTION OF HCI EMISSION FROM CEMENT PLANTS USING CEMENT RAW MEAL AS ABSORBER
A METHOD AND APPARATUS FOR REDUCTION OF HCI EMISSION FROM CEMENT PLANTS USING CEMENT RAW MEAL AS ABSORBER
展开▼
机译:一种以水泥原料粉为吸收剂减少水泥厂中HCl排放的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a method for reduction of HCl emission from a cement plant based on a treatment of a preheater (1) and/or bypass gas stream, characterized in that a cement raw meal, as a HCl absorber, is dispersed in the gas stream(s) from which HCl is to be removed; the cement raw meal is introduced from a raw mill (6) and/or a silo (8) into a pipe with a up going gas flow; the pipe being arranged in fluid communication at a point after a gas conditioning tower (7) and/or before a particle filter unit (5) and/or in a by-pass line before particle filter (4).
展开▼