Natural gas

Methane is an important fuel; it is... Natural gas The main ingredient, accounting for approximately 87%. At room temperature under standard pressure, methane is colorless and odorless. The distinctive smell of household natural gas is an artificially added odor introduced for safety purposes—typically using... Methyl mercaptan or Ethyl mercaptan Liquefied methane will not burn unless it is in a high-pressure environment (typically... (4–5 atmospheres). According to China’s national standards, methane gas cylinders are brown with white lettering.

High-temperature decomposition of methane yields carbon black, which is used as an additive in pigments, inks, paints, and rubber, among other applications; chloroform and... CCl4 is an important solvent. Methane is widely distributed in nature and is one of the main components of natural gas, biogas, and coalbed methane. It can be used as a fuel and as a feedstock for producing substances such as hydrogen, carbon monoxide, carbon black, acetylene, hydrogen cyanide, and formaldehyde. Methane serves as a standard fuel for testing the calorific value of water heaters and gas stoves. It is also used to produce standard gases and calibration gases for combustible gas detectors. Furthermore, methane can be employed as a carbon source in the vapor-phase chemical deposition of amorphous silicon films for solar cells. Additionally, methane is utilized as a raw material in pharmaceutical and chemical synthesis processes.

Besides being used as fuel, It is extensively used in the synthesis of ammonia, urea, and carbon black, and can also be employed in the production of methanol, hydrogen, acetylene, ethylene, formaldehyde, carbon disulfide, nitromethane, hydrogen cyanide, and 1,4-butanediol. Methane chlorination yields monochloromethane, dichloromethane, trichloromethane, and carbon tetrachloride.

Industrial fuel: Use natural gas instead of coal for factory heating, boiler systems used in production, and thermal power plants. Gas turbine Boiler. Natural gas power generation helps alleviate energy shortages, reduce the proportion of coal-fired power generation, and decrease... Environmental pollution is an effective approach, and from an economic perspective, natural gas power generation requires less investment per unit of installed capacity, has a shorter construction period, and offers lower grid-connected electricity prices, making it highly competitive. Natural gas power generation involves processing natural gas first, followed by installation... Natural gas generator set To provide electrical power 。

Process production: Such as paint baking lines, tobacco leaf drying, and asphalt heating and heat preservation, etc. 。

Natural Gas Chemical Industry: Natural gas is the optimal feedstock for producing nitrogen fertilizers, offering advantages such as low investment, low costs, and minimal pollution.

Urban Gas Industry: Especially fuels for residential use, including conventional natural gas, as well as... Coalbed methane Shale gas and other unconventional natural gases are primarily produced and then piped into distribution networks for everyday use. As people’s living standards improve and environmental awareness grows, demand for natural gas has significantly increased in most cities. Moreover, as a domestic fuel, natural gas offers greater economic benefits than industrial fuels.

Compressed Natural Gas Vehicles: Replacing automotive fuel with natural gas offers advantages such as low cost, reduced pollution, and enhanced safety. 。

Enhanced gas: It is a new type of energy-saving and environmentally friendly industrial gas formed by mixing natural gas—served as the base gas—with a gas-enhancing additive via an intelligent gas-blending device. The combustion temperature can be raised to: 3300 Celsius It can be used for industrial cutting, welding, and beveling, completely replacing acetylene and propane gases. It is widely applicable in steel mills, steel structure fabrication, and shipbuilding industries, and can be safely used inside ship cabins. 。