Problem 1 1 What is CO2 neutral 2 What are main feedstocks f

Problem 1.
1. What is CO2 neutral?
2. What are main feedstocks for commercial bioethanol?
3. What are biodiesel feedstocks in South East Asia?
4. What is adiabatic flame temperature?
5. What is chemical equilibrium?

Solution

1.Carbon neutral, also called carbon neutrality is a term used to describe the action of organizations, businesses and individuals taking action to remove as much carbon dioxide from the atmosphere as each put in to it. The overall goal of carbon neutrality is to achieve a zero carbon footprint.

2.First generation bioethanol is produced by distillation from crops such as wheat, corn, sugar cane and sugar beet. In Europe, wheat is the main crop grown for bioethanol production - accounting for 0.7% of EU agricultural land and 2% of Europe\'s grain supply

3.Sugarcane, Cassava, Wheat, and Corn are the primary feedstock used to produce biofuels in Asia.

4.The constant volume adiabatic flame temperature is thetemperature that results from a complete combustion process that occurs without any work, heat transfer or changes in kinetic or potential energy.

5.n a chemical reaction, chemical equilibrium is the state in which both reactants and products are present in concentrations which have no further tendency to change with time. Usually, this state results when the forward reaction proceeds at the same rate as the reverse reaction.