gas sweep

USAGE SUMMARY

The phrase "gas sweep" is correct and usable in written English.
It can be used in contexts related to cleaning, maintenance, or processes involving gas, such as in industrial or technical settings. Example: "The technician performed a gas sweep to ensure that all residual gas was removed from the system before maintenance began."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

The gas sweep method may supply a new strategy that would be helpful to make low saturation hydrate reservoirs become a technically recoverable resource.

Chemical Engineering Science

To evaluate the influence of gas sweep on methane recovery, pure N2 was injected into hydrate-bearing sediments using a scale-up three-dimensional apparatus.

Chemical Engineering Science

Based on this observation, the implications of an inert gas contribution on pervaporation or gas separation operation are discussed, particularly in relationship to the global energy consumption of the system or to analytical devices making use of a gas sweep.

Chemical Engineering Science

The project was a full-scale field demonstration of the use of foam to improve gas sweep.

Journal of Petroleum Exploration and Production Technology

It was urged that foam could be added to increase the viscosity of gas and therefore reduce its mobility and hence improve the gas sweep.

Journal of Petroleum Exploration and Production Technology

If a planet crashes into a star, its lithium can linger for millions of years in the relatively cool atmosphere before currents of hot gas sweep it into oblivion at the star's core.

Science Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

50 human-written examples

Mr. Wicker remembered wanting to hide behind Mr. Smith when the state police, in a fog of pepper gas, swept into the prison.

The New York Times

The amount of CO2 and O2 evolved is then quantified based on the volume of gas swept to the mass spectrometer per pulse.

Nature

The residual oil saturations in gas swept zones have been found to be quite low.

Journal of Petroleum Exploration and Production Technology

The cloud of noxious gas swept across a 10-square-mile area Tuesday, devastating villages and poisoning farms.

Los Angeles Times

In our center, satisfactory blood gases, obtained with sweep gas 0.5 L/min and blood flow of 1.5 L/min (gas flow oxygen concentration 0.21) for 6 8 hours, is the main criteria.

BMC Anesthesiology

Expert writing Tips

Best practice

In scientific reports, quantify the flow rate and duration of the "gas sweep" to allow for reproducibility of the experiment.

Common error

Avoid using "gas sweep" without specifying the type of gas involved. Saying simply "perform a gas sweep" can be unclear. Instead, state "perform a helium gas sweep" or "conduct a nitrogen sweep" for clarity.

Linguistic Context

The phrase "gas sweep" primarily functions as a noun phrase, often used to describe a specific process in scientific or industrial contexts. Ludwig indicates that it's generally considered correct in written English.

Expression frequency: Common

Frequent in

Science

80%

News & Media

15%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The term "gas sweep" is a noun phrase commonly used in scientific and technical contexts to describe a process where gas is used to remove or displace another substance. Ludwig's analysis confirms its correctness and usability. While grammatically sound, it's crucial to provide specific details about the gas used and the context of the sweep for clarity. Alternative phrases like "gas purge" or "gas flushing" may be used depending on the specific nuance desired. Its use is prevalent in scientific literature, particularly in fields like chemical engineering and petroleum extraction.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

gas purge

Replaces "sweep" with "purge", emphasizing the act of clearing or cleansing with gas.

gas flushing

Uses "flushing" to suggest a more forceful or thorough cleaning action with gas.

inert gas displacement

Specifies the use of an inert gas to displace another substance.

gas scavenging

Implies actively seeking out and removing gas.

vapor extraction

Focuses on removing vapors, a specific form of gas.

methane stripping

Describes the removal of methane from a mixture.

carbon dioxide removal

Highlights the removal of carbon dioxide.

gas displacement technique

Rephrases as a general method of moving gases.

gas evacuation

Emphasizes the removal of gases from a closed system.

volatile compound removal

Focuses on eliminating volatile compounds from a substance.

FAQs

How is "gas sweep" used in scientific research?

In scientific research, "gas sweep" often refers to a process where a gas is used to remove or displace another gas or volatile substance. For example, it is used in methane recovery from hydrate-bearing sediments.

What's the difference between "gas sweep" and "gas purge"?

While both terms involve using gas to clear a system, "gas sweep" often implies a broader action of displacing or carrying away unwanted substances, whereas "gas purge" is typically focused on removing contaminants to purify a system.

In what contexts is the term "gas sweep" most appropriate?

The term "gas sweep" is most appropriate in technical and scientific contexts such as chemical engineering, petroleum extraction, and laboratory settings where gases are used for extraction, displacement, or cleaning purposes.

What are some common gases used in a "gas sweep" process?

Common gases used in a "gas sweep" process include nitrogen, helium, and carbon dioxide, depending on the application. Inert gases like nitrogen and helium are frequently used to prevent reactions, while carbon dioxide can act as a solvent in certain processes.