废物预处理和水泥窑共处置关键技术

Can be transported pneumatically and carried horizontally by kiln gases (suitable for main firing)可以由空气流输送，并由窑气体纵向 输送（适合主点火器）
Application of Pre- and Co-Processing in Cement Production 水泥生产中预处理和共处置的应用
Dr. Kåre Helge Karstensen
Module 4: Application of Pre- and Co-Processing in Cement Production
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Module 4: Application of Pre- and Co-Processing in Cement Production
Five main types of waste used as alternative fuels (and the ash as AR) 可作为替代燃料的五种主要废物（灰尘作为替代原材 料）Fuel Main Types 燃料主要类 Characteristics 特征 Examples例子
Learning targets学习目标
Stakeholders from the public sector have the basic knowledge on pre- and co-processing waste derived combustible materials (alternative fuels) in the cement industry公共部门的利 益相关方掌握水泥行业废物转化成的可燃材料（替代燃料）预处理和共 处置的基本知识
Coarse solids: < 50 mm solids (3-dimensional) and < 200mm foils (2-dimensional) 粗颗粒：<50mm的固体颗粒（三 维）及<200 mm的薄片（二维） Fine solids: < 5 mm solids (3dimensional) and < 50mm foils (2-dimensional)细颗粒： < 5 mm 固体颗粒（三维）和< 50 mm薄片（二维）
is of advantage to all stakeholders使所有相关方都受益 does not increase cement plant emissions不会增加水泥厂的排放量 needs source material-, product- and emissions control需要从源头对 材料、产品和排放物进行控制
They particularly understand and are able to discuss why well managed AF (alternative fuels) and AR (alternative raw materials) (AFR) utilization上述相关方理解并能够讨论为什么管理好 替代燃料和原料的使用能够：
型(families)（种类） Liquid AFs 液态替代燃料 Can be atomized with compressed air (solid particles in liquid <2-4mm), all feed points possible可以用压缩空气转化成雾状（液体中的固 体颗粒物<2-4mm),任何投加点都可以 Pumpable with piston pumps, then to be handled identically to lump fuels可以用活塞泵 抽取，然后做成等大小的块状燃料 Heavy material, cannot be carried by kiln gases; is fed to, gasified and burnt at kiln inlet重金属，不能由窑气体输送，投加到窑入口， 并在此处气化和燃烧 Can be carried vertically by kiln gases (thus suitable for precalciner)可以由窑气体纵向输送 （因此适合预煅烧） Spent solvants, waste oils, emulsions, waste water, depleted pesticides废溶剂、废油、乳剂、废水、 废弃杀虫剂 Paint sludges, petroleum/oil sludges涂料污泥、石油/油类污泥
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ቤተ መጻሕፍቲ ባይዱ
Module 4: Application of Pre- and Co-Processing in Cement Production
List of contents目录
Alternative fuels and raw materials 替代燃料和原材料 Alternative fuels pre-processing替代燃料的预处理 Alternative fuels co-processing替代燃料的共处置 Alternative raw materials pre- and co-processing替代原 材料的预处理和共处置 Environmental aspects of pre-processing预处理的环境问 题 Environmental aspects of co-processing alternative fuels and raw materials in cement kilns水泥窑内替代燃料和原材 料共处置的环境问题
Sludges 污泥
Lump fuels 块状燃料
Whole waste tires, toner cartridges, filter cakes整个的废旧轮胎、硒鼓、滤 饼 Tire chips, coarse shredded plastics and textiles, shredded waste wood 废轮胎碎片、粗碎塑料产品和纺织品、 废木屑