Shanghai Sinpar Scientific Instrument Co.,Ltd.
How To Increase Octane Number Of Gasoline

How To Increase Octane Number Of Gasoline

First, you need to recognize what the Octane Number capability and the factors which dictate the number.Contrary to what you might think, High Octane Number fuel is much less risky than low octane fuel. Low octane gas is therefore greater hazardous (flammable) than excessive octane.

Next, understand the relevance of Octane variety of the fuel. A four stroke recipricating engine running on the spark ignition process, is designed so that the fuel/air mixture ignites at the ideal moment in the cycle (usually just Before Top Dead Centre - BTDC).However, because compressing a gasoline causes it to get hotter, and due to the fact hot gas can spontaneously ignite (that is the essential of the Diesel engine) the gasoline air combination can "pre-ignite" (i.e. ignite before the spark) and there may be a symptom known as "knocking".

Therefore, the first technique to enlarge the octane range is by mixing high octane fuels into the low octane fuel.

The second approach is via the use of components in the fuel. Organic lead compounds have been used in the past to decrease the likelihood of pre-ignition and as a result elevate the octane wide variety of the fuel. Organic lead has been confirmed to be toxic and is no longer used now. But there are different components which can raise the Octane Number.

The third, and probably most vital technique to raise the Octane Number of the fuel, is via "Cracking" the fuel in a way that the resulting cracked aspects naturally have a higher Octane Number.

In summary, the procedures of blending, isomerism, cracking, reforming, and by the additon of "additives" in the petroleum refining plants, can motive the ensuing gasoline to have the greater applicable high Octane Number.
Related News
  • Successful Test of Automatic Level Detection for Gasoline Octane Rating Engine

    Successful Test of Automatic Level Detection for Gasoline Octane Rating Engine

    March 29, 2019The traditional octane rating engine usually needs manual operation of carburetor to find the liquid level and the maximum detonation reading, which makes the testing steps can not be carried out cont...view
  • Detection Range of Octane Analyzer

    Detection Range of Octane Analyzer

    June 20, 2019Octane analyzer is simple to use and does not require regular adjustment and special maintenance. Octane meters are recommended for use in oil storage, gasoline filling stations, and gasoline producti...view
  • SINPAR Octane Engine Technology Seminar

    SINPAR Octane Engine Technology Seminar

    December 12, 2018On January 15-16, 2018, SINPAR held the "Octane Engine Technology Seminar" in Shanghai, and invited overseas partners and user representatives to participate in the technical seminar. At the seminar, SINPAR SXCP octane engine is showed...view
  • What Is ASTM D2700 and ASTM D2699?

    What Is ASTM D2700 and ASTM D2699?

    June 20, 2019ASTM is the English abbreviation of American Society Testing and Materials. Its full English name is American Society for Testing and Materials. ASTM is one of the oldest and largest nonprofit standar...view
  • TEL:+86 021-60538164
    SHANGHAI, CHINA, 201311