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  1. Refining - Wikipedia

    Refining is the process of purification of a (1) substance or a (2) form. The term is usually used of a natural resource that is almost in a usable form, but which is more useful in its pure form. [1] For …

  2. Refining crude oil - the refining process - U.S. Energy Information ...

    Feb 22, 2023 · Refining breaks crude oil down into its various components, which are then selectively reconfigured into new products. Petroleum refineries are complex and expensive industrial facilities.

  3. Petroleum refining | Definition, History, Processes, & Facts - Britannica

    Petroleum refining, conversion of crude oil into useful products, including fuel oils, gasoline (petrol), asphalt, and kerosene. Learn more about petroleum refining, including its history and the various …

  4. REFINE Definition & Meaning - Merriam-Webster

    The meaning of REFINE is to free (something, such as metal, sugar, or oil) from impurities or unwanted material. How to use refine in a sentence.

  5. REFINING | definition in the Cambridge English Dictionary

    REFINING meaning: the process of making different products from a basic product, usually oil or sugar: . Learn more.

  6. The Science & Process of Oil Refining | Valero

    Introducing Refining 101, a three-part education series on the basics of petroleum refining. This series is broken into three episodes to illustrate at a high level, the types of crude oil, how refineries operate, …

  7. Refining - definition of refining by The Free Dictionary

    To free from coarse, unsuitable, or immoral characteristics: refined his manners; refined her speaking style. 1. To become free of impurities. 2. To acquire polish or elegance. 3. To use precise distinctions …

  8. This section presents descriptions of those refining processes that are significant air pollutant contributors. Process flow schemes, emission characteristics, and emission control technology are …

  9. What is Refining? - Refining 101 - Oil and Gas Training

    What is Refining? - This 'What is Refining' video and learning resource discusses refining, refinery operations, refinery business drivers and processes.

  10. How Oil Refining Works - HowStuffWorks

    Learn how crude oil is converted into everything from butane to gasoline.