脉冲加热气相色谱法测定高钛型炉渣中的氮

Pulse Heat-Gas Chromatographic Determination of Nitrogen in Slags Containing Titanium

本文提出了脉冲加热气相色谱法测定高钛型炉渣中的氮,与凯氏法对照分析,结果吻合。证明脉冲加热法氮释放完全。

Pulse heat-gas chromatographic determination of nitrogen in slags has been reported. Ths results obtained agree with these by Kjeldahl method. It has been demonstrated that nitrogen release in pulse heat is quantitative.