The three kinds of coal desulfurization process are ( )
A: Oxidative desulfurization(ODS)
B: Biological desulfurization(BDS)
C: Hydrodesulfurization(HDS)
A: Oxidative desulfurization(ODS)
B: Biological desulfurization(BDS)
C: Hydrodesulfurization(HDS)
A,B,C
举一反三
- 中国大学MOOC: The three kinds of coal desulfurization process are .
- Stressors are three kinds, and they are ______________. A: biological B: studing C: mental D: social
- Biological sewage treatment plant work on the ______.: aeration process|centrifuging process|heating process|settling process
- _____________ is the process of extracting coal from the ground. A: Overfishing B: Overconsumption C: Coal mining D: Burning of fossil energy sources
- 中国大学MOOC: _____________ is the process of extracting coal from the ground.
内容
- 0
What are the three kinds of quotations?_
- 1
Three kinds of phonological processes are 1) __________, 2) ____________, 3)___________.
- 2
There are three kinds of language in the Middle Ages. They are Norman-French, _____ and English.
- 3
Victorian Literature mainly include three kinds: _____,_____ and_____.
- 4
These renewable feed-stocks are most often associated with biological and plant based starting materials, including: A: Agricultural wastes B: Saw dust C: Carbon dioxide D: Coal