Influence of Molecular Characteristics and Size Effects in Polystyrene Pyrolysis

被引：3
|
作者：
Zimmermann, Jana [1 ]
Mansouri, Somayeh [1 ]
Nobis, Christian [1 ]
Irmer, Michael [1 ]
Beuermann, Sabine [2 ]
Fischlschweiger, Michael [1 ]
机构：
[1] Tech Univ Clausthal, Inst Energy Proc Engn & Fuel Technol, Chair Tech Thermodynam & Energy Efficient Mat Trea, Agricolastr 4, D-38678 Clausthal Zellerfeld, Germany
[2] Tech Univ Clausthal, Inst Tech Chem, Arnold Sommerfeld Str 4, D-38678 Clausthal Zellerfeld, Germany
来源：
CHEMIE INGENIEUR TECHNIK | 2023年 / 95卷 / 08期
关键词：
Molecular characteristics; Polystyrene; Processing; Pyrolysis; PLASTICS;
D O I：
10.1002/cite.202300012
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Understanding the structure-property-process relationships in pyrolysis-based recycling of polymers offers new possibilities, like, energy-efficient process designs and tailored products. With the consideration of sample size as well as thermal rate effects, the influence of the molecular weight distribution of polystyrene on the pyrolysis kinetics is investigated. It is shown that molecular weight distribution significantly impacts pyrolysis kinetics. Thermal rate and sample weight affect the material conversion rate and are decisive for determining the thermal processing window.
引用
收藏
页码：1339 / 1343
页数：5
相关论文
共 50 条
  • [41] Effects of pyrolysis conditions on pyrolysis characteristics and biochar yield of straw
    Chen L.
    Wen K.
    Du Z.
    Lu J.
    Zhang A.
    Ren Z.
    Hou Z.
    Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 52 (11): : 26 - 32
  • [42] INFLUENCE OF MINERAL MATTER ON BIOMASS PYROLYSIS CHARACTERISTICS
    RAVEENDRAN, K
    GANESH, A
    KHILAR, KC
    FUEL, 1995, 74 (12) : 1812 - 1822
  • [43] Influence of particle size and kinetic parameters on tire pyrolysis
    Haydary, J.
    Jelemensky, L.
    Gasparovic, L.
    Markos, J.
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2012, 97 : 73 - 79
  • [44] MEASUREMENTS OF MOLECULAR CHARACTERISTICS OF THE EXTREMELY HIGH MOLECULAR MASS POLYSTYRENE IN SOLUTION
    SOLTES, L
    MIKULASOVA, D
    HUDEC, I
    CHEMICKE ZVESTI, 1981, 35 (04): : 543 - 549
  • [45] MOLECULAR-WEIGHT AND PYROLYSIS PRODUCTS DISTRIBUTION OF POLYMERS .1. POLYSTYRENE
    AUDISIO, G
    BERTINI, F
    JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 1992, 24 (01) : 61 - 74
  • [46] Size Effects in a Silica-Polystyrene Nanocomposite: Molecular Dynamics and Surface-enhanced Continuum Approaches
    Davydov, Denis
    Voyiatzis, Evangelos
    Chatzigeorgiou, George
    Liu, Shengyuan
    Steinmann, Paul
    Boehm, Michael C.
    Mueller-Plathe, Florian
    SOFT MATERIALS, 2014, 12 : S142 - S151
  • [47] MOLECULAR-SIZE DISTRIBUTION OF CROSS-LINKED POLYSTYRENE
    VALYI, I
    JANSSEN, AG
    MARK, H
    JOURNAL OF PHYSICAL CHEMISTRY, 1945, 49 (05): : 461 - 471
  • [48] Gelation crystallization of isotactic polystyrene in solvents of varying molecular size
    Xue, G
    Zhang, J
    Chen, JL
    Li, YQ
    Ma, JB
    Wang, GC
    Sun, PC
    MACROMOLECULES, 2000, 33 (07) : 2299 - 2301
  • [49] Influence of temperature and reaction time on the conversion of polystyrene waste to pyrolysis liquid oil
    Miandad, R.
    Nizami, A. S.
    Rehan, M.
    Barakat, M. A.
    Khan, M. I.
    Mustafa, A.
    Ismail, I. M. I.
    Murphy, J. D.
    WASTE MANAGEMENT, 2016, 58 : 250 - 259
  • [50] PARTICLE SIZE AND MOLECULAR WEIGHT DISTRIBUTIONS OF VARIOUS POLYSTYRENE EMULSIONS
    KRACKELER, JJ
    NAIDUS, H
    JOURNAL OF POLYMER SCIENCE PART C-POLYMER SYMPOSIUM, 1969, (27PC): : 207 - +
12345