Browsing Journal Articles by Author "Fatoba, OO"

Now showing items 1-5 of 5

Influence of aluminium source on the crystal structure and framework coordination of Al and Si in fly ash-based zeolite NaA

Author: Ameh, AE ; Fatoba, OO ; Musyoka, Nicholas M ; Petrik, LF Date: Jan 2017 In this study zeolite NaA with different crystal sizes and % crystallinity was prepared from a clear solution extract of fused fly ash. Sodium aluminate or aluminium hydroxide was used to adjust the aluminium content in the fused fly ash ... Read more
Leaching and antimicrobial properties of silver nanoparticles loaded onto natural zeolite clinoptilolite by ion exchange and wet impregnation

Author: Missengue, RNM ; Musyoka, Nicholas M ; Madzivire, G ; Babajide, O ; Fatoba, OO ; Tuffin, M ; Petrik, LF Date: Nov 2015 This study aimed to compare the leaching and antimicrobial properties of silver that was loaded onto the natural zeolite clinoptilolite by ion exchange and wet impregnation. Silver ions were reduced using sodium borohydride (NaBH(sub4)). The ... Read more
Synthesis of zeolite NaA membrane from fused fly ash extract

Author: Ameh, AE ; Musyoka, Nicholas M ; Fatoba, OO ; Syrtsova, DA ; Teplyakov, VV ; Petrik, LF Date: Jan 2016 Zeolite-NaA membranes were synthesized from an extract of fused South African fly ash on a porous titanium support by a secondary growth method. The influence of the synthesis molar regime on the formation of zeolite NaA membrane layer was ... Read more
Transformation of fly ash based nanosilica extract to BEA zeolite and its durability in hot liquid

Author: Ameh, AE ; Fatoba, OO ; Musyoka, Nicholas M ; Louis, B ; Petrik, LF Date: Oct 2020 Power generation in South Africa relies heavily on the combustion of coal and during this process, coal fly ash (CFA) is generated as by-product, which raises several environmental issues. The transformation of CFA into a value added zeolite ... Read more
Transformation of South African coal fly ash into ZSM-5 zeolite and its application as an MTO catalyst

Author: Missengue, RNM ; Losch, P ; Sedres, G ; Musyoka, Nicholas M ; Fatoba, OO ; Louis, B ; Pale, P ; Petrik, LF Date: Jan 2017 This study presents a way of using South African coal fly ash by extracting metals such as Al and Fe with concentrated sulphuric acid, and then using the solid residue as a feedstock for the synthesis of ZSM-5 zeolite. The percentage of ... Read more

Now showing items 1-5 of 5

Browse

All of ResearchSpace
This Collection
- By Issue Date
- Authors
- Titles
- Subjects
- Publication Type
- Cluster
- Impact Area

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing Journal Articles by Author "Fatoba, OO"

Browsing Journal Articles by Author "Fatoba, OO"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect