CO2 Concentration and Emissions Quiz

What is the typical CO2 concentration in the flue gas stream of petroleum refining?

What is the CO2 concentration in the flue gas stream of natural gas fired boilers?

What is the capital cost for a PC plant without capture?

What period do the red arrows/numbers in the provided data represent?

What do the black arrows/numbers in the provided data represent?

What is the total CO2 emissions in billion tonnes for 2019 related to capturing CO2?

What was the CO2 concentration (ppmv) at the Mauna Loa Observatory in the year 1940?

What is the typical CO2 concentration in the flue gas stream of coal-fired boilers?

Where is the Utsira aquifer located?

What was the predicted CO2 concentration (ppmv) in January 2023 based on the given equation?

Carbon Dioxide (CO2) Concentration and Emissions Summary

The Miller field is located off the coast of Scotland.
The typical CO2 concentration in the flue gas stream of coal-fired boilers is 12-14%.
The CO2 removal efficiency for refrigeration is 90%.
The cost of CO2 captured for a PC plant with capture is $29/tCO2.
The Utsira aquifer is located off the coast of Norway.
The cost of CO2 avoided for a PC plant with capture is €29/tCO2.
The equation representing CO2 concentration (ppmv) over the years is $315.7+0.68195(Year-1958)+0.014138(Year-1958)^2$.
The predicted CO2 concentration (ppmv) in January 2023 was 419.9 ppmv.
Charles D. Keeling recognized the importance of remote/unperturbed sampling locations for sustained CO2 measurement.
The actual CO2 concentration (ppmv) in January 2023 was 419.5 ppmv.
The total CO2 emissions in billion tonnes in 2019 was 36.8 billion tonnes.
Charles D. Keeling perfected manometric (IR) measurements for CO2 and is known for the Keeling Curve.

Test your knowledge on CO2 concentration, emissions, and related facts with this quiz covering topics such as CO2 removal efficiency, predicted concentration levels, and notable figures in CO2 measurement.