As temperature increases. Please be aware that. However, these chemicals may affect the service life of tanks with welded fittings or seams, and unsupported tanks operating under heavy loads. Use XLPE tanks which have excellent environmental stress-crack resistance. 2 - Mostly satisfactory, but black liquor varies considerably in composition and temperature.
Field testing is recommended.
3 - Use of Sulfuric Acid may cause initial discoloration of interior tank wall surface due to oxidation. Refer to Chemical Resistance Chart for fittings and gaskets. 4 - Vapors from Hydrochloric Acid are extremely aggressive. When storing this product please make sure you have installed an appropriate scrubbing system or specify a bolted and gasketed manway cover with plastic bolts. Contact NPT for pricing.