HCL synthesis issue
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I would like to ask Haiyou: in the synthesis of HCL, what is the impact of the temperature at the bottom, middle, and top of the synthesis furnace, as well as the furnace pressure, on the purity of HCL? What is the typical exit temperature of an HCL synthesis furnace that is most effective for removing moisture?
Have your HCL synthesis furnaces ever been red-hot?
Reply to 2# Floating in Chapu: Are you an iron furnace? An iron stove can get red hot
Reply to 3# lifayang21: The nozzle part made of carbon steel has turned red due to overheating
Reply to 4# Free in Chazhu, nozzle? Are they chlorine and hydrogen imports? Weighing for tempering in the graphite synthesis furnace
Reply to 5# lifayang21: Oh, have you seen a large amount of white particles in your synthesis furnace? It might be due to the lack of filtration for chlorine and hydrogen
Is your stove lined with ceramic?
Reply to 6# I’m in Chapu and it hasn’t happened there; are there many such cases among you? Was the chlorine not treated with sulfuric acid?
Reply to 2#: I’m in Chapu. There isn’t any yet; it seems that red color will appear only after a longer production time or when a larger quantity is produced
Reply to 4# Is it at the lamp holder in Chazhu? It’s not very fire-resistant there; so how did you manage to see it?
Reply to 7# Floating in Chapu: Are the furnaces there lined with graphite? Are you lined with ceramic? Which one is better?