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Formaldehyde process: steam production
It comes down to the selective properties of the catalyst. Normal operating range for the mixed oxide catalyst is 257 to 308 C. Diphenyl Oxide/Biphenyl Blend with an atmospheric boiling point of 257 C is used as the thermal fluid. HCHO plants use shell and tube reactors with anywhere from...- cmark
- Post #3
- Forum: Chemical plant design & operations
