The exceptions contain fluorides at any temperature or concentration; scorching, concentrated phosphoric acid; and hugely alkaline chemicals at elevated temperatures. DDPS jacketed vessels are Geared up using a vent coupling at the highest on the jacket shell and also a drain coupling within the reduce jacket growth diaphragm near the https://cdn-cgi-l-email-protectio71481.tnpwiki.com/6277519/an_unbiased_view_of_glass_lined_reactor_repair