Is a gas mixture containing about 27%-30% hydrogen, 2-3% CO, with the remainder being mainly CO2, suitable for direct release into the atmosphere?
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Is a gas mixture containing about 27%-30% hydrogen, 2-3% CO, with the remainder being mainly CO2, suitable for direct release into the atmosphere? If it’s possible to set the height this high, is it necessary to use a water seal tank before discharge? I still have to go to the torch
Since the flow rate is low and it is a pilot-scale setup, simplifications are applied wherever possible
Check the comprehensive emission standards for air pollutants or other relevant standards; only with solid evidence can one be persuasive
Well, that makes sense. The idea behind the design is to meet the requirements, while trying to minimize the initial investment
After checking GB31571, no emission requirements are specified for H2/CO and CO2. It is recommended that the height of the exhaust stack be above 15 meters, in line with the existing requirements for the height of exhaust stacks related to pollutant emissions, to avoid future problems.
It is recommended to carefully review GB31571-2015 and HJ853-2017
With a high CO content, it is considered hazardous waste and should be incinerated in accordance with GB18484 standards, ensuring that the CO emission concentration remains below the allowable limit of 80 mg/m3.