For decomposing formic acid unit, soldering apparatus, the method for decomposing formic acid

A formic acid safely and quickly process the decomposition of formic acid for apparatus which can process the decomposition of formic acid, as well as determining the catalytic activity diagnostic methods the activity of the catalyst filled in the decomposition of formic acid equipment. A gas containing A formic acid, and a gas containing oxygen or oxygen, are reacted in the presence of formic acid cracking catalyst, a method of decomposing decompose formic acid formic acid in water and carbon dioxide. Formic acid apparatus for decomposing decomposition of formic acid to water and carbon dioxide, and formic acid decomposition unit packed with decomposition of formic acid catalyst, and a gas inlet pipe for introducing a gas containing formic acid to formic acid decomposing portion, oxygen or oxygen in the decomposition section formic acid it is obtained and a gas introduction mechanism for introducing a gas containing. The catalytic activity diagnostic methods, and a gas containing gas and oxygen or oxygen containing formic acid are introduced into the decomposition section formic acid, thermoelectric that the change in catalyst temperature due to heat generated during the decomposition reaction of the formic acid formed in the catalyst layer of the formic acid decomposition unit measured by pairs, determining the activity of the catalyst from the size of the elevated catalyst temperature variation. .FIELD 1