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Liquefied petroleum gas


Liquefied petroleum gas (LPG) is a by-product from the aromatization of condensate / naphtha, i.e. liquefied petroleum gas (LPG) is a kind of hydrocarbon with propane and butane as the main components obtained as by-products in the process of oil and gas exploitation and refining. In normal temperature and pressure for gas, only in the condition of pressure or cooling, can become liquid, so it is called liquefied petroleum gas.

2.Physical and chemical properties

Appearance and character: colorless gas or yellowish brown oily liquid with special odor

Relative density (water = 1): 0.5 ~ 0.6        saturated vapor pressure (kPa): 1050 (propane)

Flash point (℃): - 74                                    ignition temperature (℃): 426 ~ 537

Lower explosion limit% (V / V): 2.25           upper explosion limit [% (V / V)]: 9.65

Flammability: extremely flammable solubility: insoluble in water

3. Purpose

(1) Civil gas: cooking, boiling water, heating, etc.

(2) Industrial use: drying, shaping, foaming, melting metal, baking, etc.

(3) Agricultural production: baking, heating, ripening, etc.

4. Product pictures


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