Ranjeet Singh

Low-Temperature CO2 Reduction using Mg–Ga Liquid Metal Interface

L Ye, N Syed, D Wang, J Guo, J Yang, J Buston, R Singh, MS Alivand, GK Li, A Zavabeti

Journal article  |  2023  |  Advanced Materials Interfaces

The need for effective and adaptive technologies for carbon dioxide (CO2) mitigation targeting global net-zero carbon emissions is..

Separation of hydrogen from methane by vacuum swing adsorption

L Dehdari, P Xiao, K Gang Li, R Singh, PA Webley

Journal article  |  2022  |  Chemical Engineering Journal

One option for economical storage and transportation of hydrogen in near future is to add it to the existing natural gas pipelines..

Water adsorption and hydrothermal stability of CHA zeolites with different Si/Al ratios and compensating cations

PAS Moura, E Rodríguez-Aguado, DAS Maia, DC Melo, R Singh, S Valencia, PA Webley, F Rey, M Bastos-Neto, E Rodríguez-Castellón, DCS Azevedo

Journal article  |  2022  |  Catalysis Today

Zeolites are well known crystalline aluminosilicates, which may be used in processes that take advantage of their molecular sievin..

Electrical Regulation of CO2 Adsorption in the Metal-Organic Framework MIL-53

Kaifei Chen, Ranjeet Singh, Jining Guo, Yalou Guo, Ali Zavabeti, Qinfen Gu, Randall Q Snurr, Paul A Webley, Gang Kevin Li

Journal article  |  2022  |  ACS APPLIED MATERIALS & INTERFACES

Active regulation of pore accessibility in microporous materials by external stimuli has aroused great attention in recent years. ..

Amine-immobilized HY zeolite for CO2 capture from hot flue gas

W Liang, J Huang, P Xiao, R Singh, J Guo, L Dehdari, GK Li

Journal article  |  2022  |  Chinese Journal of Chemical Engineering

Solid amine-based adsorbents were widely studied as an alternative to liquid amine for post-combustion CO2 capture (PCC). However,..

Gating effect for gas adsorption in microporous materials-mechanisms and applications

Kaifei Chen, Seyed Hesam Mousavi, Ranjeet Singh, Randall Q Snurr, Gang Li, Paul A Webley

Journal article  |  2022  |  CHEMICAL SOCIETY REVIEWS

In the past two decades, various microporous materials have been developed as useful adsorbents for gas adsorption for a wide rang..

Purification of hydrogen from natural gas/hydrogen pipeline mixtures

Leila Dehdari, Iris Burgers, Penny Xiao, Kevin Gang Li, Ranjeet Singh, Paul A Webley

Journal article  |  2021  |  SEPARATION AND PURIFICATION TECHNOLOGY

There is an increasing global attention toward hydrogen as a green energy carrier, primarily because of the environmental concerns..

Nitrogen Rejection from Methane via a "Trapdoor" K-ZSM-25 Zeolite

Jianhua Zhao, Seyed Hesam Mousavi, Gongkui Xiao, Abdol Hadi Mokarizadeh, Thomas Moore, Kaifei Chen, Qinfen Gu, Ranjeet Singh, Ali Zavabeti, Jefferson Zhe Liu, Paul A Webley, Gang Kevin Li

Journal article  |  2021  |  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Nitrogen (N2) rejection from methane (CH4) is the most challenging step in natural gas processing because of the close similarity ..

The catalytic decomposition of carbon dioxide on zinc-exchanged Y-zeolite at low temperatures

Nardev Kumar Bajaj, Selvakannan Periasamy, Ranjeet Singh, Yasuhiro Tachibana, Torben Daeneke, Ken Chiang

Journal article  |  2021  |  JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

BACKGROUND: We report our recent study on the use of a zinc-modified NaY zeolite to decompose CO2 at a temperature range between 3..

Highly dispersed Cu-ZnO-ZrO2 nanoparticles on hydrotalcite adsorbent as efficient composite catalysts for CO2 hydrogenation to methanol

Xin Fang, Yuhan Men, Fan Wu, Qinghu Zhao, Ranjeet Singh, Penny Xiao, Liying Liu, Tao Du, Paul A Webley

Journal article  |  2021  |  KOREAN JOURNAL OF CHEMICAL ENGINEERING

CO2 hydrogenation to methanol is attracting specific interest because of its potential economic and environmental benefits in tran..