MEASUREMENT METHOD FOR RESIDUAL HYDROGEN CONTENT OF SLAG

摘要

PURPOSE: A method for measuring the content of hydrogen remained in slag is provided to accurately measure the content of the hydrogen remained in the slag by adding a combustion improver to the slag. CONSTITUTION: A method for measuring the content of hydrogen remained in slag is as follows: a step of putting the slag into a graphite crucible (S110); a step of putting a combustion improver into the graphite crucible while the graphite crucible is heated at a melting temperature of the slag (S120); and a step of measuring the content of the hydrogen remained in gas which is generated from the molten slag (S130). [Reference numerals] (AA) Start; (BB) Finish; (S110) Insert slag; (S120) Add a comburent; (S130) Measure a residual hydrogen content