Techno-Economic Study on Non-Capture CO2Utilization Technology

Techno-economic modelling and cost functions of CO2 capture processes

The paper contributes to techno-economic modelling of CO2 capture process in coalfired power plants. Technological options of CO2 capture have been chosen and cost estimation relationships (CERs) for the chosen options provided. The CERs are being fitted into a developed overall model of carbon capture and sequestration. Functions relating capital costs, operation and maintenance costs and tota...

Oxyfuel Carbon Capture for Pulverized Coal: Techno - Economic Model Creations and Evaluation Amongst Alternatives

Techno-economic assessment of polymer membrane systems for postcombustion carbon capture at coal-fired power plants.

This study investigates the feasibility of polymer membrane systems for postcombustion carbon dioxide (CO(2)) capture at coal-fired power plants. Using newly developed performance and cost models, our analysis shows that membrane systems configured with multiple stages or steps are capable of meeting capture targets of 90% CO(2) removal efficiency and 95+% product purity. A combined driving for...

Sustainable Housing Techno-Economic Feasibility Application

The high prices currently achieved in the acquisition of nonrenewable energy for electricity production and the low levels of energy efficiency in the housing sector are the national situation, which leads the Portuguese government to encourage the acquisition, the installation and the use of technologies which exploit indigenous and renewable energy. This study presents an application that was...

Techno-economic analysis of hybrid layered manufacturing

Subtractive manufacturing (CNC machining) has high quality of geometric and material properties but is slow, costly and infeasible in some cases; additive manufacturing (RP) is just the opposite. Total automation and hence speed is achieved in RP by compromising on quality. Hybrid Layered Manufacturing (HLM) developed at IIT Bombay combines the best features of both these approaches. It uses ar...