Synthethic Natural Gas (SNG)

EBK A SMALL SCALE APPROACH TO ORGANIC L
4th Edition
ISBN:9781305446021
Author:Lampman
Publisher:Lampman
Chapter26: Biodiesel
Section: Chapter Questions
Problem 3Q
icon
Related questions
Question
Question 1
The German-based company has a project aimed at developing viable concepts for the storage
of excess electrical energy from wind and solar power plants. The project concept is the
conversion of CO2-containing gases into methane in a pressurized reactor using hydrogen
produced via electrolysis. The produced gas can be upgraded to synthetic natural gas (SNG) and
fed into the well-developed natural gas grid.
It can be seen that methane formation from carbon dioxide and hydrogen (methanation) is
favored up to a maximum temperature of about 600°C. Carbon monoxide formation from
carbon dioxide, on the other hand, is favored at temperatures above 600°C and 2,500 kPa. The
synthetic natural gas (SNG) formed from the main reactor has the following composition:
Synthethic Natural Gas (SNG)
Percent Weight Composition (%w)- Dry Basis
CH4
65.00%
02
7.40
CO2
27.60
Estimate the viscosity of synthetic natural gas from the pressurized reactor using:
B. Empirical relations equation for mixture of gases
Transcribed Image Text:Question 1 The German-based company has a project aimed at developing viable concepts for the storage of excess electrical energy from wind and solar power plants. The project concept is the conversion of CO2-containing gases into methane in a pressurized reactor using hydrogen produced via electrolysis. The produced gas can be upgraded to synthetic natural gas (SNG) and fed into the well-developed natural gas grid. It can be seen that methane formation from carbon dioxide and hydrogen (methanation) is favored up to a maximum temperature of about 600°C. Carbon monoxide formation from carbon dioxide, on the other hand, is favored at temperatures above 600°C and 2,500 kPa. The synthetic natural gas (SNG) formed from the main reactor has the following composition: Synthethic Natural Gas (SNG) Percent Weight Composition (%w)- Dry Basis CH4 65.00% 02 7.40 CO2 27.60 Estimate the viscosity of synthetic natural gas from the pressurized reactor using: B. Empirical relations equation for mixture of gases
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Stoichiometry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
EBK A SMALL SCALE APPROACH TO ORGANIC L
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:
9781305446021
Author:
Lampman
Publisher:
CENGAGE LEARNING - CONSIGNMENT
Chemistry In Focus
Chemistry In Focus
Chemistry
ISBN:
9781337399692
Author:
Tro, Nivaldo J.
Publisher:
Cengage Learning,