natural gas
Học thuậtThân thiện
Definition
- Noun:
- A fossil fuel in the gaseous state: "Natural gas" is a naturally occurring hydrocarbon gas mixture consisting primarily of methane. It is a combustible fuel formed from the remains of ancient plants and animals.
- Used for cooking and heating homes: "Natural gas" is a primary energy source commonly transported via pipelines and used in residential, commercial, and industrial applications for purposes such as heating, cooking, and generating electricity.
Usage Examples
- Noun:
- The power plant generates electricity using natural gas.
- Many homes in the city are heated by natural gas.
- The discovery of a new natural gas field boosted the country's economy.
Advanced Usage
"Natural gas liquids (NGLs)": Refers to hydrocarbons like ethane and propane that are extracted from natural gas during processing.
- The facility separates natural gas liquids from the raw gas stream.
"Natural gas vehicle (NGV)": A vehicle that uses compressed natural gas (CNG) or liquefied natural gas (LNG) as fuel.
- The city's bus fleet is gradually converting to natural gas vehicles.
Variants and Related Words
Methane (n): The primary component of natural gas.
- Methane is a potent greenhouse gas.
Liquefied natural gas (LNG) (n): Natural gas that has been cooled to a liquid state for ease of storage or transport.
- The tanker ship carries liquefied natural gas across the ocean.
Compressed natural gas (CNG) (n): Natural gas that is compressed for use as a vehicle fuel.
- The taxi runs on compressed natural gas.
Synonyms
- Fossil gas: A synonym emphasizing its origin as a fossil fuel.
- Methane gas: A term highlighting its primary chemical component, though not all methane gas is commercially distributed natural gas.
Related Phrases
Natural gas pipeline: A system of pipes used to transport natural gas.
- A leak was detected in the natural gas pipeline.
Natural gas reserves: The amount of natural gas resources that can be technically and economically recovered.
- The country has substantial natural gas reserves.
Noun
- a fossil fuel in the gaseous state; used for cooking and heating homes