Water usage to produce paper by the chemical pulping process may be in the ratio of _____ litres of water for every tonne of pulp produced.
a. 13 000
b. 32000
c. 7500
d. 2 300 000
e. 230 000
Answer: E
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Power Engineering Chapter 143
- A diesel hydrotreater in an oil refinery
- The purpose of the vacuum unit in an oil refinery is
- Which of the following is not a steam user in a meat processing plant?
- The main disadvantage of a sawmill gangsaw is
- A process used in refineries to separate components by using the property of different boiling temperatures is:
- The vacuum unit in an oil refinery:
- In a meat processing plant hot water for knife sanitization is maintained at a temperature of approximately:
- In a Fluid catalytic cracker;
- If the logs coming into a sawmill must be shortened, they are cut with a _____ saw.
- The purpose of the reformer in an oil refinery is to:
- Kiln dried lumber refers to drying lumber:
- A _____ saw consists of as many as 40 parallel saws arranged in a moveable sash mounted in a heavy steel frame.
- A gas sweetening unit in an oil refinery uses:
- The overall purpose of an oil refinery are to:
- The purpose of the fluid catalytic cracking unit (FCCU) in an oil refinery is to:
- In a meat processing plant the blast freezer is maintained at a temperature of approximately:
- The purpose of the naphtha hydrotreater in an oil refinery is to:
- In a meat processing plant the sales cooler is maintained at a temperature of approximately:
- In an oil refinery, it is important to:
- Hog fuel is a term used to describe:
- The two types of wood pulping processes are the mechanical and the
- The purpose of dehydration in natural gas treatment plants is
- The purpose of stabilization in natural gas treatment plants is
- The authority charged with responsibility for drafting regulations to cover the use of natural gas is the
- Chipping in a pulp mill is done to prepare the logs for: