Natural gas 220 1 futures fell more than 1 1% to $3.657/million btu, which was below $4/million btu for the first time since August, setting the lowest closing level since July 15. Natural gas futures reported $3.765438 +03/ million British heat. Natural gas refers to the mixture of hydrocarbon and non-hydrocarbon gases naturally contained in the stratum. In petroleum geology, it usually refers to oilfield gas and gas field gas. It mainly exists in oil fields and natural gas fields, and a small amount comes from coal seams. Natural gas is mainly used as fuel to make carbon black, chemicals and liquefied petroleum gas. Propane and butane produced from natural gas are important raw materials for modern industry.

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1. Is natural gas a renewable energy source?

No, natural gas is not a renewable energy source, because it cannot be used for the second time. Renewable energy includes solar energy, hydro energy, wind energy, biomass energy, wave energy, tidal energy, ocean temperature difference energy, geothermal energy and so on. They can be recycled in nature and are inexhaustible energy. These energy sources will be automatically regenerated without human participation.

2. Is natural gas the same as gas

Different, the main components of gas are carbon monoxide, hydrogen and alkanes, olefins, aromatics and so on. The main component of natural gas is methane. The source of gas is coal, and the names of gases obtained by different ways are different; The source of natural gas is mainly natural oilfield gas, which was transformed from organic matter hundreds of millions of years ago.

3. How to pay for domestic natural gas?

① If you have a natural gas card, you can directly take the natural gas card to the gas business hall to recharge the payment.

② If you don't have a gas card, you can go to the business hall and report your gas user number to recharge the payment.

3 If the local payment network supports it, you can use third-party software to pay, such as WeChat or Alipay.

4. What is the density of natural gas?

Under the conditions of 0℃ and 1 01.325kpa (1atmospheric pressure), the density of natural gas is 0.7 174Kg/m3, and the relative density is 0.5548 (that is, the density of air is1,and the ratio of natural gas to air is 0.548. Natural gas is a non-toxic, colorless and tasteless gas, and its main component is methane.

5. Does the natural gas leak smell?

Natural gas itself is colorless and tasteless. For safety reasons, an identification agent is artificially added to facilitate identification, usually THT, which has a special rotten egg smell. When the amount of leakage accumulates to the recognizable range of human sense of smell, it will be detected. For safety reasons, the dosage of this identification agent is usually added to the national standard. When the content of natural gas in the air reaches a certain level, it will suffocate people.