Outputs (100)

Purification of gases using nanoporous inorganic membranes. (2014)
Journal Article
KAJAMA, M.N., SHEHU, H. and GOBINA, E. 2014. Purification of gases using nanoporous inorganic membranes. International journal of scientific engineering and technology [online], 3(9), pages 1156-1159. Available from: https://www.ijset.com/publication/v3/262.pdf

The application of membranes has gained acceptance in the chemical and process industries for separation and purification for over three decades and is currently being practiced for natural gas processing, waste water treatment among others. A crack-... Read More about Purification of gases using nanoporous inorganic membranes..

Experimental study of gas flux characteristics in a CO2 selective silica based modified membrane. (2014)
Journal Article
NWOGU, N.C., KAJAMA, M.N. and GOBINA, E. 2014. Experimental study of gas flux characteristics in a CO2 selective silica based modified membrane. International journal of advanced research in engineering and technology (IJARET) [online], 5(8), pages 1-9. Available from: http://www.iaeme.com/MasterAdmin/Journal_uploads/IJARET/VOLUME_5_ISSUE_8/IJARET_05_08_001.pdf

The purpose of membrane gas separation for CO2 capture from flue gas process is to reduce greenhouse emissions as well as associated environmental challenges globally. This study looks at gas separation in a single gas permeation experiment using CO2... Read More about Experimental study of gas flux characteristics in a CO2 selective silica based modified membrane..

Gas permeation study using ceramic membranes. (2014)
Journal Article
KAJAMA, M.N., NWOGU, N.C. and GOBINA, E. 2014. Gas permeation study using ceramic membranes. Energy and environment research [online], 4(3), pages 43-49. Available from: https://doi.org/10.5539/eer.v4n3p43

A 6000 nm ceramic membrane was repaired with boehmite solution (ALOOH) through the repeat dip-coating technique. The permeance of hydrogen (H2) and carbon dioxide (CO2) were obtained through the membrane in relation to average pressure at room temper... Read More about Gas permeation study using ceramic membranes..

Preparation, characterization and testing of inorganic ceramic membranes. (2013)
Thesis
OGBUKE, I. 2013. Preparation, characterization and testing of inorganic ceramic membranes. Robert Gordon University, PhD thesis.

A novel approach to enhance the concentration of Carbon dioxide to economic scale using low efficient Inorganic Ceramic membranes has been proposed. This was achieved by the addition of second and third stage permeation trains to the existing low CO2... Read More about Preparation, characterization and testing of inorganic ceramic membranes..

Advanced membrane design for improved carbon dioxide capture. (2013)
Conference Proceeding
NWOGU, N.C. and GOBINA, E. 2013. Advanced membrane design for improved carbon dioxide capture. In Laudon, M., Romanowicz, B.F. and NSTI. (eds.) TechConnect briefs: Nanotechnology 2013, vol 3: bio sensors, instruments, medical, environment and energy: technical proceedings of the 2013 NSTI (Nano Science and Technology Institute) Nanotechnology conference and expo, 12-16 May 2013, Washington, USA. Boston, MA: TechConnect [online], pages 708-711. Available from: https://briefs.techconnect.org/wp-content/volumes/Nanotech2013v3/pdf/415.pdf

A nano-structure tubular hybrid inorganic membrane capable of stripping carbon dioxide from flue gas stream was designed and tested at laboratory scale to improve compliance to various environmental regulations to cushion the effect of global warming... Read More about Advanced membrane design for improved carbon dioxide capture..

Advanced membrane design for improved carbon dioxide capture. (2013)
Conference Proceeding
NWOGU, N.C. and GOBINA, E. 2013. Advanced membrane design for improved carbon dioxide capture. In Laudon, M. and Romanowicz, B. (eds.) TechConnect briefs: technical proceedings of the 2013 Clean technology and trade show: energy, renewables, materials, storage and environment, 12-16 May 2013, Washington, USA. Boston, MA: TechConnect [online], pages 204-207. Available from: https://briefs.techconnect.org/wp-content/volumes/Cleantech2013/pdf/415.pdf

A nano-structure tubular hybrid inorganic membrane capable of stripping carbon dioxide from flue gas stream was designed and tested at laboratory scale to improve compliance to various environmental regulations to cushion the effect of global warming... Read More about Advanced membrane design for improved carbon dioxide capture..

Development and testing of thin composite palladium membrane for membrane fuel cell processors. (2010)
Thesis
CHEN, C.C. 2010. Development and testing of thin composite palladium membrane for membrane fuel cell processors. Robert Gordon University, PhD thesis.

The Palladium (Pd) based membranes have long been the focus of studies for the separation of hydrogen due to its high permeability and selectivity toward hydrogen. However, palladium is a precious metal and extremely expensive and its wider applicati... Read More about Development and testing of thin composite palladium membrane for membrane fuel cell processors..

Direct synthesis gas conversion to alcohols and hydrocarbons using a catalytic membrane reactor. (2009)
Thesis
UMOH, R.M. 2009. Direct synthesis gas conversion to alcohols and hydrocarbons using a catalytic membrane reactor. Robert Gordon University, PhD thesis.

In this work, inorganic membranes with highly dispersed metallic catalysts on macroporous titania-washcoated alumina supports were produced, characterized and tested in a catalytic membrane reactor. The reactor, operated as a contactor in the forced... Read More about Direct synthesis gas conversion to alcohols and hydrocarbons using a catalytic membrane reactor..

Composite inorganic membranes for hydrogen reaction, separation and purification. (2007)
Thesis
EL-ZAROUK, K.M.2007. Composite inorganic membranes for hydrogen reaction, separation and purification. Robert Gordon University, PhD thesis.

Silica-alumina composite membranes for hydrogen separation and high temperature chemical reactions were prepared using both conventional and modified dip-coating techniques. These were deposited on commercially available a.-alumina macroporous suppor... Read More about Composite inorganic membranes for hydrogen reaction, separation and purification..

Catalytic membrane reactors for synthesis gas production from natural gas via partial oxidation. (2004)
Thesis
OLSEN, S.K. 2004. Catalytic membrane reactors for synthesis gas production from natural gas via partial oxidation. Robert Gordon University, PhD thesis.

Natural gas obtained during the extraction of liquid hydrocarbons is often undesired due to the lack of infrastructure to transport the natural gas to an onshore location. As a result the natural gas is often flared causing economic waste and environ... Read More about Catalytic membrane reactors for synthesis gas production from natural gas via partial oxidation..