Fire hazard of ammonia water
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I would like to ask the experts here: I remember there was a table in a manual showing the relationship between ammonia concentration and flammability. I haven’t been able to find it for a long time now; I need it urgently. Thank you very much:handshake
“\"Design Code for Acid-Base Tank Areas\": Ammonia water (concentration ≤ 35%), Class V. “According to GB 51045-2014 \"Technical Code for Denitrification Engineering in Cement Plants\", the fire separation distances for ammonia storage tanks and urea solution storage tanks shall be in accordance with the regulations for Class C liquid storage tanks. “\"Catalog of Hazardous Chemicals 2022\", ammonia, \"Flammable gas, Category 2\", Class B; ammonia solutions, no fire hazard classification specified.