Patent
Viscose fiber production process exhaust gas treatment method
Zhang Renyou,Zhang Yujian,Huang Shengguo,Yi Qiyong,Chen Yi,Liu Yongyang,Chen Zhiliang,Hao Jun +7 more
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TLDR
In this article, a viscose fiber production process exhaust gas treatment method is described, which is related to the technical field of textile industry exhaust gas processing, and belongs to the field of chemical engineering.Abstract:
The present invention relates to a viscose fiber production process exhaust gas treatment method, and belongs to the technical field of textile industry exhaust gas treatment. Viscose fiber production process exhaust gas is washed with a first-stage alkali spray tower, then enters a low-temperature plasma apparatus for treatment, then enters a catalytic oxidation treatment bed for exhaust gas catalytic oxidation treatment, and finally is introduced by a glass fiber reinforced plastic centrifugal fan into a second-stage alkali spray tower for absorption of residual small molecules in the exhaust gas. Through the above process, carbon disulfide and hydrogen sulfide exhaust gases can be decomposed into CO2, H2O, N2 and other harmless substances, and are discharged up to standards.read more
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TL;DR: In this paper, the utility model relates to the field of recycling of industrial waste gases, and specifically relates to viscose waste gas recycling equipment, particularly a viscose wastewater gas treatment device.