liquified natural gas
1. The definition of the term, also known as liquefied natural gas (LiquifiedNaturalGas, referred to as LNG) is recognized as the earth's cleanest energy. Its manufacturing process is the first gas field production of natural gas purification treatment, after a series of ultra-low temperature liquefaction, the use of liquefied natural gas ship. (LPG)
2. The character of the term, brief introduction. LNG is the main component of methane, gasification lighter than air, in case of leakage, it is easy to spread to the atmosphere, is a safe source of energy. LNG in the process of liquefaction, sulfur, carbon dioxide, water and so removed, therefore, combustion, will not cause sulfur pollution caused by air pollution, is a clean and clean energy, and has a high calorific value. LNG liquefaction after the volume reduced to gaseous 1/600, easy storage and transportation, but also the use of water is very simple to gasification, is very convenient and efficient energy. LNG at room temperature about 836 joules / kg of cold energy can be used to generate electricity, air liquefaction and food refrigeration. Liquefied petroleum gas liquefied petroleum gas is one of petroleum products.
English name liquefied petroleum gas, referred to as LPG. Is a refinery gas or natural gas (including oil associated gas) pressure, cooling, liquefaction obtained a colorless, volatile gas. Propane, propylene, butane and butene are the main components of liquefied petroleum gas derived from the refinery gas, and contain a small amount of pentane, pentene and trace sulfur compounds. The composition of the liquefied gas obtained from the natural gas is substantially free of olefins.
1. Shape and condition: Liquefied petroleum gas is mainly used as petrochemical raw materials, used for hydrocarbon cracking of ethylene or steam conversion of synthesis gas, can be used as industrial, civil, internal combustion engine fuel. The main quality control indicators for the evaporation of residues and sulfur content, and sometimes control the olefin content. Liquefied petroleum gas is a flammable substance, the air content reaches a certain concentration range, the case of fire that exploded. LPG is mainly composed of propane (C3H8), butane (C4H10), and some LPG also contains propylene (C3H6) and butene (C3H8). LPG is generally obtained from oil and gas fields, refineries or ethylene plant LPG. Compared with other fuels, LPG has the following unique advantages:
① less pollution. LPG is composed of G3 (carbon three), G4 (carbon four) composed of hydrocarbons, can all burn, no dust. In the application of modern cities, can greatly reduce the past to coal, diesel fuel for pollution. ② high heat. The heat generation amount of the LPG is twice as high as that of the coal and the heat generation amount of the liquid LPG is 45 185 to 45980 kJ / M3.
③ easy to transport. LPG is a gas under normal temperature and pressure. It can be liquefied into liquid under certain pressure or frozen to a certain temperature. It can be transported on land and water by train (or automobile) tanker and LPG ship.
④ pressure stability. LPG pipeline users the same pressure cooker, the user easy to use.
⑤ storage equipment is simple, flexible supply. Compared with the production, storage and supply of urban gas, LPG storage equipment is relatively simple, LPG storage tank gas station, but also can be installed in the cylinder for the user to use, but also through the gas distribution station and supply pipe network, The implementation of pipeline gas; even small bottles of butane gas can be used as a table on the pot of fuel, easy to use.
LPG has the above advantages, it is widely used as industrial, commercial and civil fuels. At the same time, its chemical composition determines the LPG is also a very useful chemical raw materials, which are also widely used in the production of various types of chemical products.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr. Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +8613886881673
Tel: +(00)867223229933
1. The definition of the term, also known as liquefied natural gas (LiquifiedNaturalGas, referred to as LNG) is recognized as the earth's cleanest energy. Its manufacturing process is the first gas field production of natural gas purification treatment, after a series of ultra-low temperature liquefaction, the use of liquefied natural gas ship. (LPG)
2. The character of the term, brief introduction. LNG is the main component of methane, gasification lighter than air, in case of leakage, it is easy to spread to the atmosphere, is a safe source of energy. LNG in the process of liquefaction, sulfur, carbon dioxide, water and so removed, therefore, combustion, will not cause sulfur pollution caused by air pollution, is a clean and clean energy, and has a high calorific value. LNG liquefaction after the volume reduced to gaseous 1/600, easy storage and transportation, but also the use of water is very simple to gasification, is very convenient and efficient energy. LNG at room temperature about 836 joules / kg of cold energy can be used to generate electricity, air liquefaction and food refrigeration. Liquefied petroleum gas liquefied petroleum gas is one of petroleum products.
English name liquefied petroleum gas, referred to as LPG. Is a refinery gas or natural gas (including oil associated gas) pressure, cooling, liquefaction obtained a colorless, volatile gas. Propane, propylene, butane and butene are the main components of liquefied petroleum gas derived from the refinery gas, and contain a small amount of pentane, pentene and trace sulfur compounds. The composition of the liquefied gas obtained from the natural gas is substantially free of olefins.
1. Shape and condition: Liquefied petroleum gas is mainly used as petrochemical raw materials, used for hydrocarbon cracking of ethylene or steam conversion of synthesis gas, can be used as industrial, civil, internal combustion engine fuel. The main quality control indicators for the evaporation of residues and sulfur content, and sometimes control the olefin content. Liquefied petroleum gas is a flammable substance, the air content reaches a certain concentration range, the case of fire that exploded. LPG is mainly composed of propane (C3H8), butane (C4H10), and some LPG also contains propylene (C3H6) and butene (C3H8). LPG is generally obtained from oil and gas fields, refineries or ethylene plant LPG. Compared with other fuels, LPG has the following unique advantages:
① less pollution. LPG is composed of G3 (carbon three), G4 (carbon four) composed of hydrocarbons, can all burn, no dust. In the application of modern cities, can greatly reduce the past to coal, diesel fuel for pollution. ② high heat. The heat generation amount of the LPG is twice as high as that of the coal and the heat generation amount of the liquid LPG is 45 185 to 45980 kJ / M3.
③ easy to transport. LPG is a gas under normal temperature and pressure. It can be liquefied into liquid under certain pressure or frozen to a certain temperature. It can be transported on land and water by train (or automobile) tanker and LPG ship.
④ pressure stability. LPG pipeline users the same pressure cooker, the user easy to use.
⑤ storage equipment is simple, flexible supply. Compared with the production, storage and supply of urban gas, LPG storage equipment is relatively simple, LPG storage tank gas station, but also can be installed in the cylinder for the user to use, but also through the gas distribution station and supply pipe network, The implementation of pipeline gas; even small bottles of butane gas can be used as a table on the pot of fuel, easy to use.
LPG has the above advantages, it is widely used as industrial, commercial and civil fuels. At the same time, its chemical composition determines the LPG is also a very useful chemical raw materials, which are also widely used in the production of various types of chemical products.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr. Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +8613886881673
Tel: +(00)867223229933
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