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2 results

  1. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPTPOST 14

    Study on mechanisms of hydrocyanic acid formation during glycine pyrolysis

    HAO Ju-fang; GUO Ji-zhao; XIE Fu-wei; XIA Qiao-ling; XIE Jian-ping
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China
    To find out the HCN formation process during glycine pyrolysis, the small molecule gaseous pyrolysates, H 2 O, NH 3, CO 2, CO, HNCO and HCN, were analysed in real-time with TG-FTIR. The volatile pyrolysis products and solid residues at certain temperature ...
  2. Tobacco Science & Technology, 2012, 3, p. 31-33., ISSN.1002-0861

    Study on thermo-gravimetric behavior of five amino acids and pyrolytic formation of hydrocyanic acid

    LI Feifei; HAO Jüfang; GUO Jizhao; WANG Hongbo; XIE Fuwei; XIA Qiaoling; XIE Jianping
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    The effects of heating rate and atmosphere on the yield of hydrocyanic acid (HCN) from pyrolysis of glycine (Gly), alanine (Ala), leucine (Leu), isoleucine (Ile) and proline (Pro) were investigated by a modified thermo-gravimetric analyzer. The results ...