Detail publikace

Potential use of blast furnace slag for filtration membranes preparation: A pilot study

Originální název

Potential use of blast furnace slag for filtration membranes preparation: A pilot study

Anglický název

Potential use of blast furnace slag for filtration membranes preparation: A pilot study

Jazyk

en

Originální abstrakt

This paper investigates the possibilities of the use of sodium hydroxide activated blast furnace slag for preparation of filtration barriers. The motivation for this research is searching for cheaper and more eco-friendly alternative to sintering, which is commonly used for filtration membranes preparation. Such an alternative could be alkaline activation, which is able to bind slag particles together. Low amount of activator, low water to slag (w/s) ratio together with pressure compaction was used to obtain microstructure with preserved continuous porosity. To confirm this presumption scanning electron microscopy (SEM) and mercury intrusion porosimetry (MIP) analyses were carried out.

Anglický abstrakt

This paper investigates the possibilities of the use of sodium hydroxide activated blast furnace slag for preparation of filtration barriers. The motivation for this research is searching for cheaper and more eco-friendly alternative to sintering, which is commonly used for filtration membranes preparation. Such an alternative could be alkaline activation, which is able to bind slag particles together. Low amount of activator, low water to slag (w/s) ratio together with pressure compaction was used to obtain microstructure with preserved continuous porosity. To confirm this presumption scanning electron microscopy (SEM) and mercury intrusion porosimetry (MIP) analyses were carried out.

Plný text v Digitální knihovně

BibTex


@inproceedings{BUT148875,
  author="Vlastimil {Bílek} and Pavel {Bulejko} and Pavel {Kejík} and Jan {Hajzler} and Jiří {Másilko} and Jan {Bednárek} and Jakub {Tkacz} and Lukáš {Kalina}",
  title="Potential use of blast furnace slag for filtration membranes preparation: A pilot study",
  annote="This paper investigates the possibilities of the use of sodium hydroxide activated
blast furnace slag for preparation of filtration barriers. The motivation for this research is
searching for cheaper and more eco-friendly alternative to sintering, which is commonly used
for filtration membranes preparation. Such an alternative could be alkaline activation, which is
able to bind slag particles together. Low amount of activator, low water to slag (w/s) ratio
together with pressure compaction was used to obtain microstructure with preserved
continuous porosity. To confirm this presumption scanning electron microscopy (SEM) and
mercury intrusion porosimetry (MIP) analyses were carried out.",
  address="IOP Publishing",
  booktitle="International Conference Building Materials, Products and Technologies",
  chapter="148875",
  doi="10.1088/1757-899X/379/1/012012",
  howpublished="online",
  institution="IOP Publishing",
  number="1",
  year="2018",
  month="july",
  pages="1--6",
  publisher="IOP Publishing",
  type="conference paper"
}

Odpovědnost: Ing. Jan Brada