Industrial production methods of hydrobromic acid
Thread Content
What is the mainstream method in the industrial production of hydrobromic acid at present? Is there a process for producing hydrobromic acid using sodium bromide as a raw material?
Producing decabromodiphenylethane: ‘Hydrogen bromide is generated as a by-product of decabromodiphenyl ether,’ which is then absorbed using red phosphorus in two stages or water in three stages to form hydrobromic acid; this hydrobromic acid containing hydrogen bromide is neutralized with sulfur, followed by distillation to obtain refined hydrobromic acid