Water Gas Shift Reaction Characteristics Using Syngas from Waste Gasification
Journal Title: International Journal of Engineering and Science Invention - Year 2017, Vol 6, Issue 5
Abstract
The characteristics of a high temperature water gas shift reaction over a commercial Fe-based catalyst using syngas from waste gasification were investigated using lab equipment tests and found to be feasible for producing valuable chemical products. The CO conversion and H2/CO ratio were observed using various values for the gas hourly space velocity(GHSV), steam/CO ratio, and temperature. The CO conversion and H2/CO ratio increased with increasing temperature, increasing steam/CO ratio and decreasing SV. The CO conversion values were 32.95% and 46.84% and the H2/CO ratios were 1.8 and 2.09 with temperatures of 350 C and 400C, respectively, when the steam/CO ratio was 2.4 and SV was 458 h-1 . The H2/CO ratio and CO conversion were 1.42 and 30.14%, respectively, when the steam/CO ratio was 1.45, and increased with an increase in the steam/CO ratio. The H2/CO ratio increased to 2.36 and the CO conversion increased to 51.70% when the steam/CO ratio was 3.44. However, the increase in the CO conversion was insignificant when the steam/CO ratio was greater than 2.9.
Authors and Affiliations
Su hyun Kim, Young don Yoo, Jae Hoi Gu, Mun Hyun Kim
Keywords
Related Articles
- EP ID EP402985
- DOI -
- Views 101
- Downloads 0
Study of Variation of R.M.S. Strain with Average Particle Size of Different Phases Evolved During High Energy Ball Milling Of Anatage Tio2 Suggesting Simultaneous Occurrence of Hall-Petch Effect and Inverse Hall-Petch Effect
Average particle size (Grain size) plays an important role in controlling material strength. In polycrystalline materials with grain sizes in the micrometre range, strength increases with decreasing size obeying Hall–Pet...
Performance Investigation of Dmcg-Hcptfet
The Tunnel Field-Effect Transistor (TFET) Based On Charge Plasma Concept Efficiently Replaces The Conventional TFET As It Offers Fabrication Simplicity And It Can Be Used For Ultra-Low-Power Applications. Charge Plasma T...
The Environmental Impact Of Nuclear Power Plants With A Focus On Calvert Cliffs Nuclear Plant And How CO2 And CO2e Contribute To Climate Change
Despite the vast power generating technology improvements humans have designed and implemented over the centuries, we must always keep in mind the impacts these technologies can potentially have on the natural environmen...
Digital Transformation and the Investors
This recent study analyzes the revolutionaries of digital transformation in the capital market. Digital transformation plays a vital role in an economy of the nation. In the month of Nov 2016 the Central Government bough...
Development of Expert System for an Unconventional Machining Process
The present paper deals with development of fuzzy logic based models for electrochemical machining (ECM) process. Performance characteristics in ECM process, such as material removal rate, radial over cut and surface rou...