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49 results

  1. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 005

    Effect of the addition of SBA-15 in the pyrolysis of a reference tobacco under inert and oxidizing atmosphere

    CALABUIG E.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    The composition of evolved products from slow pyrolysis under inert and oxidizing atmospheres of a reference tobacco 3R4F from the Reference Cigarette Program of the College of Agriculture of the University of Kentucky and a mixture of the reference ...
  2. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 034

    Influence of the time of synthesis of SBA-15 on its effect as a catalyst reducing toxicant concentration in tobacco smoke

    JUÁREZ-SERRANO N.; MARCILLA A.; BELTRÁN M.I.
    University of Alicante, San Vicente del Raspeig, Spain
    In recent years, SBA-15 has been suggested as an additive for reduction of toxic compounds in tobacco smoke. The structure of this type of materials is strongly dependent on the synthesis conditions. The objective of the present work is to analyze the ...
  3. TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 66

    Study of the decomposition of tobacco/citrate/SBA-15 mixtures in nitrogen and air atmospheres

    MARCILLA A.; BELTRAN M.I.; GOMEZ-SIURANA A.; MARTINEZ I.; BERENGUER D.
    Alicante University, Alicante, Spain
    Combustion is a complex physical-chemical process. The products of combustion strongly depend on the temperature and oxygen availability in the different zones of the cigarette. Potassium citrate is widely used as a cigarette ingredient, acting as a ...
  4. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 12

    Characteristics and composition of mainstream smoke from 10 RYO tobacco brands sold in Spain: effects of additives capable of reducing the evolution of carbon monoxide, nicotine, and TPM

    MARCILLA A.; BELTRAN M.I.; GOMEZ-SIURANA A.; MARTINEZ I.; BERENGUER D.
    Alicante University, Alicante, Spain
    In this study, 10 commercial roll-your-own (RYO) tobacco brands that together represent 40% of this market in Spain were smoked under ISO conditions. The 3R4F reference cigarette tobacco was also smoked for comparison. The mainstream smoke was analyzed to ...
  5. Tobacco Science & Technology, 2012, 6, p. 5-15, ISSN.1002-0861

    A systematic improvement in filtration efficiency of aldehydes in mainstream cigarette smoke

    BRANTON P.J.(1); LUI Chuan(1); McADAM K.G.(1); QU Wen-Hui(2); LU An-Hui(2)
    (1) Group Research & Development Centre, British American Tobacco, Regents Park Road, Millbrook, Southampton SO15 8TL, UK; (2) State Key Laboratory for Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, P R China
    To remove the aldehydes from tobacco smoke by activated carbon used in a cigarette filter, the effects of activated carbon surface area, particle size, pore size and distribution, and surface chemistry have been systematically evaluated for the filtration ...
  6. CORESTA Congress, Edinburgh, 2010, SSPT 25

    Factors affecting carbon adsorption in cigarette smoke

    CAI Lina; HAO Guangping; LI Wencui; LU Anhui
    Dalian University of Technology, Sate Key Lab. of Fine Chemicals, School of Chemical Engineering, Dalian, China
    Cigarette smoke is a complex mixture containing various toxic species which constitute a serious health risk in the vapour phases. Compared to the other adsorbents, porous carbons are considered as the most effective and convenient sorbents for removal of ...