烟气净化
烟气净化系统减少了对十大体育博菜网站和健康有害物质的大气排放, 包括重金属, dioxins and substances that cause acidification and eutrophication.
我们提供子系统和完全组装的装置，用于清洁由焚烧有害城市和工业废物以及燃烧生物燃料产生的烟道气. Whether designed for new or existing equipment, 我们的湿式和干式烟气净化系统是定制的，以满足客户的特定要求，并符合当前和预期的法规指令.
Flue gas cleaning systems are often integrated with 烟气冷凝 for energy recovery in multi-stage scrubber systems.
We provide the following, separately or in combination:
- Dry and semi-dry flue gas cleaning
- 湿式烟气清洗
- Water treatment in conjunction with wet flue gas cleaning
- Energy recovery with 烟气冷凝
- Catalytic NOx reduction using SCR technology
We offer unique and specialized technologies to achieve flue gas cleaning goals:
- ADIOX® – dioxin removal using carbon-doped plastics in scrubbers and absorbers
- MERCOX™ – oxidation and removal of mercury in wet scrubbers
- CUTNOX®-利用空气-水射流减少炉排炉系统中NOx的形成
- Multi-stage scrubbers – compact, multi-functional units with small footprints
- 硫再循环——通过将硫返回炉膛来减少高温腐蚀
- 湿式静电除尘器——在湿式洗涤器中分离灰尘和微粒
- NextBAT®从起重机到堆栈
我们帮助开发了交钥匙NextBAT®装置的概念，该装置提供极低的排放，并将满足即将到来的垃圾焚烧BREF的要求.
Proven & Preferred
- More than 40 incineration lines in operation feature our flue gas cleaning systems
- 超过100条焚烧线安装了我们的ADIOX二恶英去除技术
B&W十大体育博菜网站 GMAB™ Solutions
安德斯·卡尔森得到了14分
SE-417 55 Göteborg
Sweden
电话+46 31 50 19 60
传真+46 31 22 98 67
The Next Generation of Waste Incineration
Best Available Technologies for EU Waste Incineration BREF Compliance
Babcock & Wilcox has a long tradition of focusing on high efficiency and low emissions. Our renewable and environmental segments, together, 为下一代废物发电工厂提供综合系统解决方案. The Waste Incineration BREF sets new and higher standards for 废物发电厂.
垃圾发电厂从废物中回收能源的效率水平由R1公式衡量. 高整体能源效率确保最大限度地替代化石燃料，从而减少温室气体的影响. B&由于我们独特的技术，W的NextBAT®解决方案确保工厂所有者实现高R1率.
The Next Generation of Waste Incineration
二恶英去除
Dioxins are highly toxic substances and can be formed when waste is incinerated. There are, therefore, very strict requirements set for their low emissions. B&W十大体育博菜网站, 通过我们的GMAB产品线, 提供ADIOX®技术, 一种二恶英去除解决方案，已在全球100多个安装中得到验证.
典型的应用
只要需要减少二恶英的排放，就可以在各种工艺中应用ADIOX. 它适用于安装在湿式洗涤器系统或其他类型的容器在气体清洗系统和热处理厂:
- 城市固体废物
- Hazardous / chemical waste, especially chloride-based waste
- Sludge
- Biomass
- 钢铁和金属
安装选项
ADIOX以塔填料和液滴分离器的形式生产和交付, with all the conventional advantages these provide. 它们可以安装在洗涤器中，也可以安装在气体干燥或饱和(半湿操作)的专用二恶英去除吸收器中。.
- As “police filter” and to prevent/reduce the memory effect
- Integrated in a multi-functional scrubber for primary dioxin removal
- In a dry or semi-wet process, installed separately in an absorber
- 结合可控硅技术
The material is installed in various applications including wet scrubbers, semi-wet (moisture saturated) absorbers, dry absorbers and droplet separators.
ADIOX特别适合避免所谓的二恶英记忆效应，或在需要综合分离HCl的多功能解决方案的地方, SO2, HF, 汞和二恶英, in combination with substantial energy recovery through 烟气冷凝. ADIOX有不同尺寸和类型的塔填料，如针织网液滴分离器和片层除雾器. 该材料批量供应给最终用户，用于安装在现有洗涤器中，并作为升级或新烟气处理厂的组件.
ADIOX technology offers many advantages
- Easy installation and long replacement intervals
- 非常高的可用性
- ADIOX leaves no residual products as the material is incinerable
- Dioxins are destroyed in incineration
- Long replacement intervals for tower packing material
- 竞争性经营经济
- If existing tower packing and droplet separators are replaced with ADIOX, the memory effect is effectively reduced
- 能否经济有效地集成到传统的塔填料洗涤系统中
- 额外的去除要求的设备，如最后的干燥或半湿吸收器很容易添加
分析包
我们为客户提供材料二恶英含量的检测方案, surface and mechanical qualities are regularly analyzed (usually once annually). 本程序的目的是确保安装功能良好，并确保材料最大限度地经济使用. The test results are presented in a report and following repeated analyses, an absorption history is presented for each stage.
Dioxins in equilibrium between gas and polymer (above left). 二恶英被聚合物吸收并与碳颗粒结合(ADIOX，右上图)。
它是如何工作的
我们的专利ADIOX原理是基于这样一个事实:二恶英溶解(被吸收)在聚合物中，并被强力吸附(结合)在碳颗粒上. By mixing carbon particles in a polymer, a material is obtained that is corrosion resistant, easy to process and which has a high dioxin absorption capacity.
Dioxin molecules in the flue gas are first absorbed by the polymer, 然后它们扩散到碳粒子上，在那里它们被强力地束缚在表面. 聚合物就像一层选择性膜，保护碳不受聚合物中不能溶解的物质的影响, 比如水.
二恶英记忆效应
二恶英被各种聚合物如聚丙烯有效地吸收，直到达到平衡, which means dioxin desorption can also take place. Typically, 二恶英在作业中断或高浓度启动时被吸收, to be released again during normal operations when concentrations are lower. 小的温度变化也会导致吸收/解吸平衡位移. 这种现象被称为记忆效应，并可能导致在二恶英限制下的问题. ADIOX is often used to minimize the memory effect.