Search Results

12 results

  1. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPTPOST 27

    Preparation of dual functional mesoporous MCM-41 containing alkaline and transition metalgroups for selectively removing hydrogen cyanide from cigarette smoke

    NIE Cong(1); SUN Xuehui(1); WANG Mingfeng(2); ZHAO Le(1); JIANG Juxing(2); PENG Bin(1); WANG Yipeng(1); YANG Song(1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, P.R. China; (2) Hongyun Honghe Tobacco (Group) Co., Ltd, Kunming, P.R. China
    In this study, inorganic mesoporous MCM-4l was synthesised by hydrothermal synthesis and functionalised by both alkaline and transition metal groups. The structures of the obtained dual functional MCM-41 were characterised by XRD, elemental analysis, ...
  2. Tobacco Science & Technology, 2012, 10, p. 46-50, 84, ISSN.1002-0861

    Effects of material parameters on deliveries of seven harmful components in cigarette smoke

    ZHAO Le(1); PENG Bin(1); YU Chuanfang(1); HE Shujie(2); LIU Kejian(1); ZHAO Xiaodong(1); WANG Hongbo(1); GUO Jizhao(1); YAN Quanping(1); YU Jingjing(1); LI Ping(1); XIANG Nengjun(3); MENG Zhaoyu(3); CUI Tao(2); YANG Jun(2); NIE Cong(*1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) China Tobacco Chuanyu Industrial Co., Ltd., Chengdu 610066, P.R. China; (3) Hongta Tobacco (Group) Co., Ltd., Yuxi 653100, Yunnan, P.R. China
    To investigate the effects of material parameters on the deliveries of seven harmful components in cigarette smoke, the deliveries of CO, HCN, NNK, NH 3, BaP, phenol and crotonaldehyde, in mainstream smoke of forty cigarette samples made with different ...
  3. Tobacco Science & Technology, 2012, 11, p. 42-44, ISSN.1002-0861

    Relationships between stalk position of tobacco leaves and deliveries of 7 harmful compounds in mainstream cigarette smoke

    PENG Bin; ZHAO Le; SUN Xuehui; SHANG Pingping; LI Xiang; NIE Cong
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to investigate the relationships between stalk positions and the deliveries of 7 harmful compounds, including CO, HCN, NNK, NH 3, B[a]P, phenol and crotonaldehyde, in mainstream cigarette smoke, cigarettes of the same hardness made of each single ...
  4. Tobacco Science & Technology, 2012, 2, p. 61-65., ISSN.1002-0861

    Effects of material’s parameters on deliveries of tar, nicotine, and CO in Mainstream Smoke of Virginia type cigarettes

    PENG Bin; SUN Xuehui; SHANG Pingping; ZHAO Le; LI Xiang; LI Ping; NIE Cong
    Zhengzhou Tobacco Institute of CNTC, Zhengzhou 450001, P.R. China
    In order to investigate the relationships between cigarette materials and chemical components in mainstream cigarette smoke, the effects of grammage and air permeability of cigarette paper, air permeability of tipping paper and plug wrapper, and draw ...
  5. Tobacco Science & Technology, 2012, 5, p. 35-39, ISSN.1002-0861

    Regression models between harmful components in cigarette smoke and parameters of cigarette material

    ZHAO Le(1); PENG Bin(1); YU Chuanfang(1); LIU Kejian(1); ZHAO Xiaodong(1); XIANG Nengjun(2); MENG Zhaoyu(2); ZHANG Gaofeng(3); YANG Jun(3); HE Shujie(3); NIE Cong(*1)
    (1) Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; (2) Hongta Tobacco (Group) Co., Ltd., Yuxi 653100, Yunnan, P.R. China; (3) China Tobacco Chuanyu Industrial Co., Ltd., Chengdu 610066, P.R. China
    In order to study the influences of cigarette material on the deliveries of harmful components (CO, NNK, NH 3, HCN, BaP, phenol, crotonaldehyde, nicotine and tar) in mainstream cigarette smoke, orthogonal tests were conducted and the prediction models of ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2011, Graz, ST 53

    Preparation of hydrophilic quaternary ammonium functionalized porous material for selectively reducing hydrogen cyanide in cigarette smoke

    SUN Xue-hui; ZHAO Le; PENG Bin; WANG Yi-peng; YANG Song; NIE Cong
    Zhengzhou Tobacco Research Institute, Zhegzhou, Henan, P.R. China.
    A porous adsorbent material bearing quaternary ammonium basic groups was synthesized by suspension copolymerization and the corresponding functionalization and then modified by the load of strongly hydrophilic substances. The structure of obtained ...
  7. Tobacco Science & Technology, 2011, 11, p. 40-43., ISSN.1002-0861

    Effects of expanded cut stem, expanded cut tobacco and reconstituted tobacco inclusion on deliveries of harmful components in mainstream cigarette smoke

    PENG BIN(1); LI XU-HUA(2); ZHAO LE(1); NIE CONG(1); XIE FU-WEI(1); ZHANG GAO-FENG(3); ZHU YU(3); XU HENG(3); HE SHU-JIE(3); MENG ZHAO-YU(4); XIANG NENG-JUN(4)
    1. Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China; 2. China Tobacco Guangdong Industrial Co., Ltd., Guangzhou 510145, P.R. China; 3. China Tobacco Chuanyu Industrial Co., Ltd., Chengdu 610066, P.R. China; 4. Hongta Tobacco (Group) Co., Ltd., Yuxi 653100, P.R. China
    In order to investigate the effects of expanded cut stem, expanded cut tobacco or reconstituted tobacco inclusion on the deliveries of harmful components in mainstream cigarette smoke, 15 cigarette samples containing different proportions of expanded cut ...
  8. CORESTA Congress, Edinburgh, 2010, SSPT 12

    Effects of paper and filter on Hoffmann analytes.

    NIE Cong; YU Chuanfang; XIE Fuwei; CHANG Jiheng; ZHAO Le; PENG Bin; CUI Tao; YANG Qingguo; HE Shujie; MENG Zhaoyu; XIANG Nengjun; YANG Liu
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, China
    To investigate the effects of paper and filter on the harmful components in mainstream cigarette smoke, cigarette paper, tipping paper and plug wrapper with 5 different air permeabilities respectively, cigarette paper with 5 different grammages, acetate ...
  9. TSRC, Tob. Sci. Res. Conf., 2010, 64, abstr. 33

    Studies on transition metals modified porous materials for reducing hydrocyanic acid in cigarette smoke

    LE ZHAO; BIN PENG; XUEHUI SUN; JING ZHU; CONG NIE; XUEWU YAN
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, Henan, China
    In this study, different transition metals such as Zn, Co, Fe, Cu modified HZSM-5 and SBA15 materials have been prepared by impregnation method for the reducing hydrocyanic acid in cigarette smoke. The porous materials were characterized by powder X-ray ...
  10. Tobacco Science & Technology, 2010, 11, p. 32-35., ISSN.1002-0861

    Effects of permeability of tipping paper and pressure drop of filter rod on cytotoxicity of cigarette smoke

    LI XIANG; SHANG PING-PING; ZHAO LE; PENG BIN; NIE CONG
    Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450001, P.R. China
    The cytotoxicity of smoke condensate (SC) of cigarettes with tipping paper of different permeability and filter rods of different pressure drop was tested by neutral red uptake assay, and the correlation between cytotoxicity of cigarette smoke and ...