Abstracts Carbon dioxide (CO 2) and methane (CH 4) constitute biogas that is formed from
landfill and anaerobic digestion processes. Furthermore, raw biogas consists of minor …

Global warming caused by increasing CO 2 atmospheric levels is calling for sustainable
fuels. For instance, biomethane produced by biogas upgrading is a promising source of …

This work provides a wide overview of the state-of-art of the CO 2 chemical absorption
applied to Carbon Capture and Storage (CCS) technology. The objective is not only to …

Carbon dioxide utilization for enhanced metal recovery (EMR) during mineralization has
been recently developed as part of CCUS (carbon capture, utilization, and storage). This …

In this study, it is aimed to identify innovative strategies for different renewable energy
alternatives. In this context, the criteria that affect the effectiveness of renewable energy …

Aqueous mineralisation is a process that reacts CO 2 with aqueous ions to produce solid
carbonates that fix CO 2 permanently. Over the past decade, the commercial deployment of …

Herein a potential synergy between biogas upgrading and CO 2 conversion to bio-methanol
is investigated. This novel idea arises as an alternative path to the traditional biogas–to–bio …

Global warming due to increased greenhouse CO 2 gas emissions and increasing nickel
demand are two issues that are challenging the sustainable development of the modern …

One of the most important techniques for converting complex organic waste into renewable
energy in the form of biogas and effluent is anaerobic digestion. Several issues have been …

Abstract The European Union has set an ambitious plan for addressing the Global
Challanges in the coming years. One of these challenges is the use of biomass and the …