Advanced environmental protection countries in the world are promoting the use of LNG. In addition to being used as fuel for power plants, factories, and household users, the methane contained in it can be used to make fertilizers, methanol solvents and synthetic acetic acid and other chemical raw materials; in addition, it contains Ethane and propane can be cracked to produce ethylene and propylene, which are important raw materials for plastic products.
In addition, the ultra-low temperature LNG can provide a large amount of cold energy in the process of transforming into a normal temperature gaseous state under atmospheric pressure. The cold energy can be recovered and used for six low-temperature applications: separating air to produce liquid oxygen and liquid nitrogen. , Liquefied carbon dioxide, dry ice manufacturing, using cold energy to generate electricity, manufacturing frozen food or used in refrigerated warehouses, low-temperature crushing treatment of industrial wastes such as rubber, plastic, iron filings, and desalination of seawater.
In the face of increasingly serious ecological environmental pollution, in order to optimize the energy consumption structure, improve the atmospheric environment, and realize the economic development strategy of sustainable development, people have chosen natural gas, a clean and efficient ecological high-quality energy and fuel. Nowadays, both industrial and civilian use have become more and more dependent on natural gas. Liquefied natural gas (LNG) is the liquid form of natural gas. In some cases, choosing liquefied natural gas has more advantages than choosing gaseous natural gas. The application of LNG is actually the application of natural gas, but due to its characteristics, LNG has a wider range of uses than natural gas.
