| 单词 | liquefied petroleum gas |
| 释义 | liquefied petroleum gas in British Englishnoun a mixture of various petroleum gases, esp propane and butane, stored as a liquid under pressure and used as an engine fuel Abbreviation: LPG, LP gas. See also bottled gasliquefied petroleum gas in American English a compressed or liquefied gas, generally a mixture of propane, propylene, butane, and butylene obtained as a byproduct from petroleum refining: used as a domestic or industrial fuel and in certain organic syntheses liquefied petroleum gas in Chemical Engineering (lɪkwɪfaɪd pətroʊliəm gæs) or LPG noun (Chemical Engineering: Energy and sustainability) Liquefied petroleum gas is hydrocarbon which can be, or has been, changed from gas to liquid by applying moderate pressure. The heavier fraction containing propane, butane, pentane etc. may be liquefied underpressure to produce liquefied petroleum gas. Liquefied petroleum gas is stored under pressure to keep the hydrocarbons liquefied at normal atmospherictemperatures. Liquefied petroleum gas is hydrocarbon which can be, or has been, changed from gas to liquid by applyingmoderate pressure. |
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