【Daily Question】【Static Equipment AC Version...Question 170】June 19, 2019 Multiple-choice...Fill-in-the-blank
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bg4.png 【Daily Question】 【AC version for static equipment...Question 170】 June 19, 2019 Multiple-choice questions...Fill-in-the-blank questions .....................................................Reward rules: 3 wealth for participation, 4–10 wealth for correct answers. ........................................................................... Liquid ammonia storage tanks are primarily subject to ( ) stress corrosion failure ； Liquefied petroleum gas (LPG) storage tanks are mainly subject to ( ) stress corrosion failure ； Austenitic stainless steel containers suffer from ( ) stress corrosion failure. Answer: NH3, H2S, chloride ions
NH3 H2S chloride ions
NH3 H2S chloride ions
NH3? ? H2S? ??? Chloride ions
NH3 H2S chloride ions
Liquid ammonia storage tanks are primarily subject to stress corrosion failure of (NH3)； Liquefied petroleum gas (LPG) storage tanks are primarily subject to (H2S) stress corrosion cracking ； Austenitic stainless steel vessels suffer from (CL) stress corrosion failure.
NH3 S2H CL-
NH3 H2S CL-
NH3, H2S, Cl ions