Detail publikačního výsledku

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

BÍLEK Jr., V.; BULEJKO, P.; KEJÍK, P.; HAJZLER, J.; MÁSILKO, J.; BEDNÁREK, J.; TKACZ, J.; KALINA, L.

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

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Klíčová slova

alkali-activated slag; filtration membrane; porosimetry; scanning electron microscopy; particle size distribution

Klíčová slova v angličtině

alkali-activated slag; filtration membrane; porosimetry; scanning electron microscopy; particle size distribution

Autoři

BÍLEK Jr., V.; BULEJKO, P.; KEJÍK, P.; HAJZLER, J.; MÁSILKO, J.; BEDNÁREK, J.; TKACZ, J.; KALINA, L.

Rok RIV

2019

Vydáno

12.07.2018

Nakladatel

IOP Publishing

Místo

Bristol

Kniha

International Conference Building Materials, Products and Technologies

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Svazek

379

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

6

Strany počet

6

URL

http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012012

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84140

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",
  booktitle="International Conference Building Materials, Products and Technologies",
  year="2018",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="379",
  number="1",
  pages="1--6",
  publisher="IOP Publishing",
  address="Bristol",
  doi="10.1088/1757-899X/379/1/012012",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012012"
}

Dokumenty

Potential use of blast furnace slag for filtration membranes preparation_A pilot study