مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

668
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

399
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

1

Information Journal Paper

Title

BITUMEN MODIFICATION WITH POLYSULPHIDE POLYMER PREPARED FROM HEAVY END WASTE

Pages

  363-373

Abstract

 Heavy end WASTE is produced as a by-product in purification unit of vinyl chloride monomer in petrochemical complexes. This WASTE should be recycled or reused with ensured safety. Preparation of POLYSULPHIDE polymer from this WASTE is one of the solutions to reuse this WASTE. This paper deals with the effects of POLYSULPHIDE polymer (PSP) and WASTE residue from distillation of heavy ends WASTE (WR) on the morphology, engineering and rheological properties of bitumen. To achieve this goal, POLYSULPHIDE polymer was prepared from the distillated heavy ends WASTE which consists of a mixture of various chlorinated organic hydrocarbons and alkali POLYSULPHIDE. Subsequently, bituminous blends were produced by mixing 60/70 penetration grade bitumen and 1, 3 and 5 wt% of PSP or WR. An optical microscopy was employed to study the morphology of samples. The observed morphology was attributed to physical interactions acting between the phases. The engineering properties of MODIFIED BITUMEN containing PSP and WR were also determined and compared with those of blank bitumen. The experimental results showed that softening point of the bitumen increased whereas its penetration decreased upon incorporation of PSP. In the case of WR, a reverse effect was observed. The experimental master curves of G' and G" obtained from the oscillatory rheological measurements using time-temperature superposition principle were reported. The SHIFT FACTORs used in constructing master curves indicated an Arrhenius type TEMPERATURE DEPENDENCY. The calculated flow activation energy of the bituminous blends showed higher resistance against their flow. It confirmed less rutting at high temperatures in comparison with that of the base bitumen.

Cites

References

  • No record.

    • Cite

    APA: Copy

    SHIRKAVAND HADADVAND, B.. (2010). BITUMEN MODIFICATION WITH POLYSULPHIDE POLYMER PREPARED FROM HEAVY END WASTE. IRANIAN POLYMER JOURNAL (ENGLISH), 19(5 (119)), 363-373. SID. https://sid.ir/paper/560011/en

    Vancouver: Copy

    SHIRKAVAND HADADVAND B.. BITUMEN MODIFICATION WITH POLYSULPHIDE POLYMER PREPARED FROM HEAVY END WASTE. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2010;19(5 (119)):363-373. Available from: https://sid.ir/paper/560011/en

    IEEE: Copy

    B. SHIRKAVAND HADADVAND, “BITUMEN MODIFICATION WITH POLYSULPHIDE POLYMER PREPARED FROM HEAVY END WASTE,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 19, no. 5 (119), pp. 363–373, 2010, [Online]. Available: https://sid.ir/paper/560011/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button