Searching for Net Calorific Value of Butene C4H8

Thread starter Mitch1
Start date Nov 12, 2014
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Net Value

In summary, net calorific value (NCV) is a measure of the amount of heat released during the combustion of a substance, taking into account the energy used to vaporize any water produced. It is determined through laboratory experiments and is important in industries such as fuel production. The NCV of butene can be affected by purity, combustion conditions, and other impurities, but it generally falls within the range of other hydrocarbons. However, due to its longer hydrocarbon chain, butene has a higher energy content and is more efficient as a fuel source compared to other substances.

Nov 12, 2014

Mitch1

Hi
I have tried to search through various books including perrys
Can anyone state the net calorific value (lower heating value) for butene C4H8 and the source if possible
It would be much appreciated
Thanks

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Nov 12, 2014

SteamKing

Staff Emeritus

Science Advisor

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There's this source:
http://www.engineeringtoolbox.com/heating-values-fuel-gases-d_823.html

under 'butylene'

Nov 12, 2014

Mitch1

Thanks mate

FAQ: Searching for Net Calorific Value of Butene C4H8

What is net calorific value?

Net calorific value (NCV) is a measure of the amount of heat released when a substance is combusted or burned completely in oxygen at a constant pressure. It takes into account the energy used to vaporize any water produced during the combustion process.

How is the net calorific value of a substance determined?

The net calorific value of a substance is typically determined through laboratory experiments where a known quantity of the substance is burned in a controlled environment and the amount of heat released is measured. This value is then adjusted to account for the energy used to vaporize any water produced.

Why is it important to know the net calorific value of butene (C4H8)?

The net calorific value of butene is important because it is a measure of the energy content of the substance. This information is useful in various industries, such as fuel production, where the energy content of a substance can affect its efficiency and performance.

What factors can affect the net calorific value of butene?

The net calorific value of butene can be affected by several factors, including the purity of the substance, the ratio of oxygen to butene during combustion, and the temperature and pressure at which the combustion takes place. Other impurities present in the substance can also impact the net calorific value.

How does the net calorific value of butene compare to other substances?

The net calorific value of butene can vary depending on its purity and other factors, but in general, it falls within the range of other hydrocarbons such as methane, propane, and ethane. However, compared to other substances, butene has a higher energy content due to its longer hydrocarbon chain, making it a more efficient fuel source.