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Industrial Volatile Organic Compounds Control

VOCs Treatment Project of Taixing Taifeng Chemical Indigo Production Line

Dye industry in the production process will emit a large number of toxic and harmful gases, if not properly treated and directly released into the atmosphere, will pose a serious threat to human health and environmental safety. As the world's leading indigo dye production and sales enterprise, Inner Mongolia Taixing Taifeng Chemical Co., Ltd. always adheres to the concept of green development and attaches great importance to the treatment of wastewater and waste gas in the production process. As early as 2020, the company invested in the construction of solid-liquid waste reuse and treatment projects to achieve zero discharge of industrial wastewater. Recently, the company has further invested in the construction of a comprehensive exhaust gas treatment project for the indigo production line, Megaunity providing it with customized VOCs (volatile organic compounds) treatment system solutions, effectively reducing the company's environmental pressure and reducing operating costs.

Exhaust gas characteristics and parameters
The waste gas of this project mainly comes from the production tail gas of the new potash workshop, the new alkali production workshop, the new indigo workshop and the tail gas of the tank farm.
Exhaust gas characteristics: high concentration of organic matter in exhaust gas, large air volume, dust, etc.
Exhaust gas components: ammonia, aniline, N-methyl aniline, methanol, etc.
Exhaust gas concentration: peak concentration of mixed exhaust gas is about 10000 mg/m³

Megaunity Solutions
Through preliminary communication and on-site investigation, Megaunity according to different production conditions and waste gas characteristics, the comprehensive treatment solution for organic waste gas is finally determined: water washing, dry filtration, preheating and heating RTO incineration SCR denitration process, which can ensure that the corresponding on-site working conditions can be met.
1) For high-concentration waste gas, set up 2 FID principle gas concentration detectors to ensure that the concentration of organic waste gas is within a safe range. At the same time, the system is equipped with an over-temperature discharge device and a waste heat recovery channel to recover heat energy under the premise of ensuring safe use and improve energy utilization.
2) For high-humidity exhaust gas, add a defogging device and preheat the front intake air to reduce the relative humidity of the exhaust gas and avoid dew point corrosion.
3) For ammonia-containing waste gas, a special design is carried out from the aspects of equipment selection, structural strength, component performance, etc., to solve the problem of blockage of the heat storage body, and the system is equipped with SCR denitration device to ensure that nitrogen oxides meet the emission standards.
4) The system is equipped with a Megaunity private cloud platform to realize functions such as remote monitoring of equipment, unattended operation, and full life cycle services.

By optimizing the system design, comprehensively considering the advanced nature of the technical scheme, the applicability of the process and the overall cost-effectiveness, the Megaunity can meet the environmental protection standards and the actual needs of users, provide efficient, stable and safe air treatment solutions, help dye enterprises to build green and energy-saving production bases, and promote the transformation of the whole industry to high-quality development.

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marketing@megaunity.com

Industrial Air Handling System Solutions Provider

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E-mail： marketing@megaunity.com

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