Effect of Activators in Production of Oxidized Asphalts

被引：0
|
作者：
A. F. Kemalov
机构：
[1] Kazan' State Engineering University,
来源：
Chemistry and Technology of Fuels and Oils | 2003年 / 39卷
关键词：
Oxidation; Resid; Asphalt; Rheological Property; Structural Unit;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is shown that activators and mixtures of activators added to oxidation feedstock (vacuum resid) alter its colloidal structure and rheological properties. As a result, extreme values of the size of complex structural units are attained in the vacuum resid and the phase interface increases so that production of oxidized asphalts is enhanced and their quality is improved. Based on the results of industrial tests, the technology for enhancement of asphalt production is recommended for introduction.
引用
收藏
页码：76 / 81
页数：5
相关论文
共 50 条
  • [21] Production of compounded asphalts of improved quality
    Pustynnikov, A. Yu.
    Ryabov, V. G.
    Kalimullin, D. T.
    Nechaev, A. N.
    Treskov, Ya. A.
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 2006, 42 (03) : 188 - 191
  • [22] PRODUCTION OF ASPHALTS FROM PETROLEUM WASTES
    PECHENYI, BG
    SOLOVEV, AM
    VORMS, GA
    KOCHETKOV, VV
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 1987, 23 (11-12) : 545 - 548
  • [23] ACCELERATION OF PROCESS AND IMPROVEMENT OF PROPERTIES OF OXIDIZED ASPHALTS AND BINDERS FOR COLORED COATINGS
    GUN, RB
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 1980, 16 (7-8) : 481 - 483
  • [24] Production of compounded asphalts of improved quality
    A. Yu. Pustynnikov
    V. G. Ryabov
    D. T. Kalimullin
    A. N. Nechaev
    Ya. A. Treskov
    Chemistry and Technology of Fuels and Oils, 2006, 42 : 188 - 191
  • [25] Rejuvenating oxidized paving asphalts - When softeners meet asphaltene dispersants
    Liu, Yang
    Cao, Wei
    FUEL, 2024, 363
  • [26] Effect of continued heating on asphalts
    Sikes, AW
    Corey, CH
    INDUSTRIAL AND ENGINEERING CHEMISTRY, 1935, 27 : 192 - 195
  • [27] The effect of polyclonal activators on rabbit B cell antibody production
    Stepanova, Hana
    Hlavova, Karolina
    Machat, Radek
    Jeklova, Edita
    Faldyna, Martin
    RESEARCH IN VETERINARY SCIENCE, 2020, 130 : 193 - 196
  • [28] Endogenous activators of heme-oxidized soluble guanylylcyclase
    Giessrigl, S
    Mülsch, A
    NAUNYN-SCHMIEDEBERGS ARCHIVES OF PHARMACOLOGY, 2003, 367 : R47 - R47
  • [29] VESSELS WITH A VORTEX LAYER FOR THE PRODUCTION OF PETROLEUM ASPHALTS
    MAKHROV, YV
    KEKUKH, AF
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 1992, 28 (5-6) : 335 - 336
  • [30] BLENDING OF PROCESSED PITCHES FOR THE PRODUCTION OF ROOFING ASPHALTS
    POIRIER, MA
    SAWATZKY, H
    ENERGY SOURCES, 1987, 9 (02): : 111 - 123
12345