Effect of Fly Ash on the Physical Properties of Illite-Based Ceramics.

Format:

Book

Author/Creator:

Hulan, T.

Contributor:

Ondruska, J.

Series:

Materials Research Foundations

Materials Research Foundations ; v.130

Language:

English

Subjects (All):

Fly ash.

Physical Description:

1 online resource (147 pages)

Edition:

1st ed.

Place of Publication:

Millersville : Materials Research Forum LLC, 2022.

Summary:

The book investigates the potential use of fly ash as a secondary raw material.

Contents:

Intro

Table of Contents

Introduction

1. Ceramics

1.1 Classification of ceramics

1.2 Structure and properties of ceramics

1.3 Raw materials of the traditional ceramics

1.4 Firing of ceramics

1.4.1 Typical processes occurring during the firing of ceramics

1.4.2 The stages of firing

1.4.3 Sintering

2. Illite

2.1 Origin of illite

2.2 Development of illite structure during thermal treatment

2.3 The use of illite in the production of building ceramics

3. Power plant fly ash

3.1 Coal

3.2 Formation of power plant fly ash

3.3 Power plant fly ash types

3.4 Chemical and mineralogical composition of fly ash

3.5 Ash from Nováky power plant

3.6 Utilization of power plant fly ash

4. Experimental procedure

4.1 Preparation of raw materials

4.1.1 Illite

4.1.2 Grog

4.1.3 Fluidized combustion Fly Ash (FFA)

4.1.4 Pulverized firing Fly Ash (PFA)

4.1.5 Fluidized bed combustion Bottom Ash (FBA)

4.2 Samples preparation

4.3 Scanning electron microscopy (SEM)

4.4 Particle size distribution

4.5 Specific surface area

4.6 Chemical analysis

4.7 X-Ray diffraction analysis (XRD)

4.8 Differential thermal analysis (DTA), Thermogravimetry (TG), Evolved gas analysis (EGA)

4.9 Volume changes

4.10 Bulk density

4.11 Open porosity and pore size distribution

4.12 Thermal diffusivity, thermal conductivity, and specific heat capacity

4.13 Young's modulus

4.14 Internal friction

4.15 Mechanical strength

5. Results and discussion

5.1 The study of input materials

5.1.1 The morphology of particles

5.1.2 Particle size distribution and specific surface area

5.1.3 Chemical composition

5.1.3.1 The content of heavy metals

5.1.4 Mineral composition

5.1.4.1 Determination of quartz content in input materials by DSC method.

5.1.4.2 Mineral composition of input materials

5.1.5 Thermal analyses of input materials

5.1.5.1 Illite

5.1.5.2 FFA

5.5.1.3 PFA

5.1.5.4 FBA

5.2 Drying of wet ceramic bodies after shaping

5.3 Differential thermal analysis

5.3.1 FFA mixtures

5.3.2 PFA mixtures

5.3.3 FBA mixtures

5.4 XRD analysis

5.5 Mass changes

5.5.1 FFA mixtures

5.5.2 PFA mixtures

5.5.3 FBA mixtures

5.6 Dimension changes

5.6.1 FFA mixtures

5.6.2 PFA mixtures

5.6.3 FBA mixtures

5.7 Bulk density

5.7.1 FFA mixtures

5.7.2 PFA mixtures

5.7.3 FBA mixtures

5.8 Water absorption and porosity

5.8.1 FFA mixtures

5.8.2 PFA mixtures

5.8.3 FBA mixtures

5.8.4 Pore-size distribution

5.9 Thermal diffusivity, thermal conductivity, and specific heat capacity

5.9.1 FFA mixtures

5.9.2 PFA Mixtures

5.9.3 FBA mixtures

5.9.4 Thermal diffusivity during a heating

5.10 Young's modulus

5.10.1 FFA mixtures

5.10.2 PFA mixtures

5.10.3 FBA mixtures

5.11 Internal friction

5.11.1 FFA mixtures

5.11.2 PFA mixtures

5.11.3 FBA mixtures

5.12 Mechanical strength

5.12.1 FFA mixtures

5.12.2 PFA mixtures

5.12.2 FBA mixtures

5.13 The study of microstructure

Conclusions

References

About the Authors.

Notes:

Description based on publisher supplied metadata and other sources.

Other Format:

Print version: Hulan, T. Effect of Fly Ash on the Physical Properties of Illite-Based Ceramics

ISBN:

9781644902073

1644902079

OCLC:

1343249729