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常用有机废气处理方法(常用有机废气处理方法为)

文章作者:章工恒立 发布时间:2022-09-06 16:41:03 浏览次数:0

常用有机废气处理方法(常用有机废气处理方法为)本页面通过数据整理汇集了常用有机废气处理方法(常用有机废气处理方法为)相关信息,下面一起了解一下。

常用有机废气处理方法(常用有机废气处理方法为)

常用有机废气处理方法

工业生产上,有机废气处理设备排出来牵涉到的制造领域诸多,空气污染源品种齐全,组成繁杂,其种类有氮化合物、大环内酯、脂类、醛类、酚类化合物、代烃、丙烯胺、氰类等。因此有机废气处理技术管理体系繁杂,牵涉到10多种多样技术及组成技术。

现阶段运用规范覆盖面广的有机废气治理技术关键包含吸附回收技术、吸附精练技术、催化燃烧装置技术和高溫集中焚烧处理技术等。除此之外,低温等离子技术、微生物菌种治理技术和组成技术获得了迅速稳步发展。

1、活性炭过滤:活性炭过滤器技术简便易行、低成本,是喷漆、印刷包装公司优选的治理技术。但对单独公司而言,基本建设相对的活性碳再造设备花销高,无法担负全国各地环保局为了更好地缓解单独公司的有机废气治理项目投资压力,制度建设统一的活性碳外地再造系统软件,搜集吸附后的活性碳,并开展集中化再造处理,是行得通且低成本的一种方式。

2、吸附回收技术:吸附回收技术更为完善,产品研发出N2维护再造新技术新工艺,降低有机溶剂纯化花销;较较低浓度的的废气治理选用沸石转轮吸附精练加工工艺;活性炭过滤器集中化再造技术处理中小企业项目投资成本费难点。在有机废气治理行业,有机溶剂(印刷包装等制造领域融解染剂的有机化学性挥发性有机物)的回收一般具备非常好的社会发展经济收益,因而制造领域内对吸附回收技术科学研究得数Z多,现阶段也更为完善。当今,许多 制造领域的有机废气治理采用有机溶剂吸附回收技术,例如燃气回收、印刷包装、海运集装箱喷漆、石油化工设备、有机化学化工厂、原辅料制造等制造领域。

3、RTO:RTO(蓄热式热力焚烧处理技术)精炼及废热回收系统,可将较低浓度的的、风大量的有机废气有机废气精练为浓度较高的、小排风量的有机废气,随后高溫焚烧处理,并将储热体的发热量再次回收,运用在有机废气加热和热变换机器设备上。

In industrial production, there are many manufacturing fields involved in the emission of organic waste gas treatment equipment. The air pollution sources are complete and complex, including nitrogen compounds, macrolides, lipids, aldehydes, phenolic compounds, hydrocarbon substitutes, propylene amines, cyanogens, etc. Therefore, the management system of organic waste gas treatment technology is complicated, involving more than 10 kinds of technologies and constituent technologies < p > at present, the key technologies of organic waste gas treatment that are standardized and widely covered include adsorption recovery technology, adsorption refining technology, catalytic combustion device technology and high-temperature centralized incineration treatment technology. In addition, low-temperature plasma technology, microbial strain treatment technology and composition technology have achieved rapid and steady development < p > 1. Activated carbon filter: the activated carbon filter technology is simple and low-cost. It is the preferred treatment technology for painting, printing and packaging companies. However, for individual companies, the cost of infrastructure construction is relatively high for activated carbon recycling equipment, which can not bear the investment pressure of organic waste gas treatment projects of individual companies. It is a feasible and low-cost way for environmental protection bureaus across the country to build a unified activated carbon recycling system software in the field, collect adsorbed activated carbon, and carry out centralized recycling treatment < p > 2. Adsorption recovery technology: the adsorption recovery technology is more perfect, and the product has developed new technologies and processes for N2 maintenance and recycling, reducing the cost of organic solvent purification; Zeolite runner adsorption refining process is selected for the treatment of waste gas with lower concentration; The centralized recycling technology of activated carbon filter is a difficult point to deal with the project investment cost of small and medium-sized enterprises. In the organic waste gas treatment industry, the recovery of organic solvents (organic chemical volatile organic compounds that dissolve dyestuffs in printing and packaging and other manufacturing fields) generally has very good social development and economic benefits, so there are more scientific research on adsorption recovery technology in the manufacturing field, and it is more perfect at this stage. Nowadays, organic solvent adsorption recovery technology is used for organic waste gas treatment in many manufacturing fields, such as gas recovery, printing and packaging, marine container painting, petrochemical equipment, organic chemical plants, raw and auxiliary material manufacturing and other manufacturing fields < p > 3. RTO: RTO (regenerative thermal incineration technology) refining and waste heat recovery system can refine organic waste gas with low concentration and large amount of wind into organic waste gas with high concentration and small exhaust volume, and then conduct high-temperature incineration treatment, and recover the heat of the heat storage body again, which is used in organic waste gas heating and thermal conversion machinery and equipment

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