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Nitric Acid Tank Vent

thread124-485124

Nitric Acid Tank Vent

Nitric Acid Tank Vent

(OP)
What will be the ideal vent of a nitric acid tank, the material of the tank is stainless steel and the nitric acid concentration is 70% by weight.
Are flame arrestor applicable in this matter?

RE: Nitric Acid Tank Vent

Hi,
Consider reading the document where you will find recommendation about suitable material for nitric acid :
http://productstewardship.eu/fileadmin/user_upload...
You mention tank is made of SS , which grade?
note : 70% HNO3 is not flammable

Good luck
Pierre

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