« previous next »

Author Question: How are impurities removed from biodiesel? a. washing in water c. gelling b. secondary ... (Read 47 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 21, 2018
How are impurities removed from biodiesel?
 
 

a. washing in water c. gelling
  b. secondary combustion d. freezing



Question 2

____ is rendered animal fat from processing meat and comprises about ____ of the biodiesel made today
 
 

a. Yellow grease; 5 c. Tallow; 5
  b. Yellow grease; 10 d. Tallow; 10



Anton

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jul 21, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Water Molecules Water Molecules
A pump decal indicating that the biodiesel fuel is ultra-low-sulfur diesel (ULSD) and must be used ... A pump decal indicating that the biodiesel fuel is ultra-low-sulfur diesel (ULSD) and must be used ...
The air intake tube is being removed from the throttle body. The air intake tube is being removed from the throttle body.
Cold, dense water accumulates around the Arctic and Antarctic Cold, dense water accumulates around the Arctic and Antarctic
Fat Soluble and Water Soluble Fat-soluble vitamins Fat Soluble and Water Soluble Fat-soluble vitamins
What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water? What is the molarity of chloride ions when 10.4 grams of MgCl2 is dissolved in 753 mL of water?
Video: Energy inputs and release in glycolysis Animation

For a complete list of videos, visit our video library