RHEOLOGICAL PROPERTIES OF COAL WATER SLURRIES CONTAINING PETROCHEMICALS

被引：4

作者：

Glushkov, Dmitrii O. ^{[1
]}

Lyrschikov, Sergey Yu ^{[1
]}

Shevyrev, Sergey A. ^{[1
]}

Yashutina, Olga S. ^{[1
]}

机构：

[1] Natl Res Tomsk Polytech Univ, Tomsk, Russia

来源：

THERMAL SCIENCE | 2019年 / 23卷 / 05期

基金：

俄罗斯科学基金会;

关键词：

coal-water slurry containing petrochemicals; filter cakes; viscosity; waste flammable liquids; rheological properties; lamination; ATMOSPHERIC EMISSIONS; POWER-PLANTS; FUEL; OIL; COMBUSTION; BEHAVIOR; SLUDGE; ENERGY;

D O I：

10.2298/TSCI180422191G

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, the rheological properties (viscosity, shear stress, and lamination) of the promising coal-water slurries containing petrochemicals based on filter cakes have been investigated experimentally. The latter are a mixture of water and solid organic wastes produced during coal preparation. It was established that the rheological properties of coal-water slurries containing petrochemicals depend on concentrations and properties of the main components (liquid and solid, flammable, and non-flammable), wetting agents (plasticizers), as well as the storage time and conditions. The rheological properties of the fuel slurries under study were compared with the known properties of coal-water slurries based on different ranks of coal and found to match or even surpass them. Coal processing wastes have high potential as prospective components of coal-water slurries containing petrochemicals in terms of not only their environmental, economic and energy performance but also their rheological properties.

引用

页码：2939 / 2949

页数：11

共 28 条

[1] NUMERICAL STUDY OF THE NON-NEWTONIAN BLOOD FLOW IN A STENOSED ARTERY USING TWO RHEOLOGICAL MODELS [J].