volatile matter

USAGE SUMMARY

The phrase "volatile matter" is correct and usable in written English.
It is typically used in scientific contexts, particularly in chemistry and materials science, to refer to substances that can easily vaporize or change state under certain conditions. Example: "The analysis revealed that the sample contained a significant amount of volatile matter, which could affect its combustion properties."

✓ Grammatically correct

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The volatile matter is relatively constant (72 76%).

Fuel Processing Technology

The moisture, ash and volatile matter analyses are also performed.

Energy Conversion and Management

By reducing the amount of volatile matter, rapid combustion of volatile matter in the regenerator can be suppressed.

Fuel Processing Technology

For the fuels containing more volatile matter, the possibility of NO formation in the air reactor is smaller than the fuels containing less volatile matter.

Combustion and Flame

A typical proximate analysis includes the moisture, ash, volatile matter, and fixed carbon contents.

Encyclopedia Britannica

Virtually all classification systems use the percentage of volatile matter present to distinguish coal ranks.

Encyclopedia Britannica

As model input for the volatile matter release, the HTVM (high temperature volatile matter as defined by IFRF [IFRF, www.handbook.ifrf.net/handbook/glossary.html. [1]]) was used.

Fuel Processing Technology

Only after the volatile matter flames extinguished, the char combustion commenced and was also very luminous.

Combustion and Flame

Consequently, the combustion of a sewage sludge is mainly a question of burning the volatile matter.

Chemical Engineering Science

Both features are favorable to effective lateral distribution of volatile matter across the combustor cross section.

Combustion and Flame

An increase in carbonization temperature leads to a decrease in the amount of volatile matter.

Energy Conversion and Management

Expert writing Tips

Best practice

When discussing the composition of fuels or biomass, specify the type of "volatile matter" if possible (e.g. "high temperature volatile matter") for greater precision.

Common error

Avoid assuming "volatile matter" implies only negative properties; in some industrial processes, it can be a desirable component that enhances reactivity or combustion.

Linguistic Context

The phrase "volatile matter" functions as a noun phrase, typically acting as the subject or object in scientific and technical contexts. As Ludwig AI shows, it refers to substances that easily vaporize or change state, crucial in fields like fuel processing and combustion.

Expression frequency: Very common

Frequent in

Science

90%

Encyclopedias

10%

News & Media

0%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "volatile matter" is a noun phrase commonly used in scientific and technical contexts to describe substances that easily vaporize. Ludwig AI confirms its grammatical correctness and frequent usage in fields such as fuel processing, combustion, and environmental engineering. The term helps classify and quantify materials based on their volatility, as shown in the examples provided, and its register is generally formal and scientific. When using the term, specify the type when possible for precision and be aware of its potential applications beyond just being a negative property.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

combustible components

Focuses specifically on the combustible aspect of the volatile substances.

evaporative substances

Highlights the tendency of these materials to evaporate easily.

vaporous components

Emphasizes the vapor phase of the substances.

reactive volatiles

Stresses the reactivity of these substances.

vapor-forming materials

Describes materials that tend to form vapor.

easily vaporized substances

Directly states the property of easy vaporization.

readily combustible materials

Highlights the ease with which these materials can combust.

unstable compounds

Focuses on the instability and potential reactivity of the compounds.

fugitive emissions

Highlights their tendency to escape or be emitted into the environment.

quickly evaporating materials

Emphasizes the quick evaporation rate of the materials.

FAQs

How is "volatile matter" typically measured in a laboratory?

Typically, "volatile matter" is determined through proximate analysis, where a sample is heated under controlled conditions, and the mass loss (excluding moisture) is measured. This loss represents the volatile components.

What's the difference between "volatile matter" and fixed carbon in coal analysis?

"Volatile matter" refers to the components of coal that vaporize upon heating, while fixed carbon is the carbon remaining after the volatile components are driven off. Fixed carbon contributes to the solid fuel's heating value.

In what contexts is a high content of "volatile matter" desirable?

A high content of "volatile matter" can be desirable in applications where rapid ignition and combustion are needed, such as in certain types of boilers or furnaces. The volatiles contribute to flame propagation and heat release.

What are some consequences of reducing the amount of "volatile matter" in fuel processing?

Reducing "volatile matter" can suppress rapid combustion in certain processes, which can be beneficial for controlling emissions and preventing unwanted reactions. It can also affect the overall energy output and efficiency of the process.