Energy and biofuels Quiz 7
Read the following articles before attempting this quiz:
- Novel solutions in the pulp mill energy supply
- Lignin removal
- Sustainable fuels for lime kiln
- Renewable diesel from tall oil
- Metsä Fibre Äänekoski bioproduct mill
- Torrefaction for biofuel production
- Biomass gasification
- Black liquor gasification
- Alternative processes
- Biorefineries and green hydrogen
- CO2 capture and CCUS enabling negative emissions
Energy and biofuels Quiz 7
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
-
You didn’t pass the Quiz!
You need at least 80% of answers correct to pass. You may re-take this Quiz. You can see all Quiz-attempts stored in your profile.
-
Congratulations, you passed the Quiz!
You can see all Quiz-attempts and Quiz-progress stored in your profile or this Theme’s Course-page.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
1. What is one major reason pulp mills are becoming multiproduct biorefineries?
CorrectIncorrect -
Question 2 of 10
2. Question
2. What process maximizes the yield of bio‑oil from wood residues?
CorrectIncorrect -
Question 3 of 10
3. Question
3. What is a key advantage of lignin removal from black liquor?
CorrectIncorrect -
Question 4 of 10
4. Question
4. What dry solids content is typical for as‑fired black liquor in new mills?
CorrectIncorrect -
Question 5 of 10
5. Question
5. What is a commonly used renewable fuel alternative for lime kilns?
CorrectIncorrect -
Question 6 of 10
6. Question
6. What is torrefaction mainly used for?
CorrectIncorrect -
Question 7 of 10
7. Question
7. What is one major benefit of biomass gasification for lime kilns?
CorrectIncorrect -
Question 8 of 10
8. Question
8. What is a key challenge of black liquor gasification?
CorrectIncorrect -
Question 9 of 10
9. Question
9. What alternative alkali recovery method uses ferric oxide in a fluidized bed?
CorrectIncorrect -
Question 10 of 10
10. Question
10. Why are pulp mills attractive sites for production of renewable hydrogen and its derivatives?
CorrectIncorrect