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refining    音标拼音: [rəf'ɑɪnɪŋ] [rɪf'ɑɪnɪŋ]
ing. 提炼

提炼

refining
n 1: the process of removing impurities (as from oil or metals
or sugar etc.) [synonym: {refining}, {refinement},
{purification}]

Refine \Re*fine"\ (r?*f?n"), v. t. [imp. & p. p. {Refined}
(-find"); p. pr. & vb. n. {Refining}.] [Pref. re- fine to
make fine: cf. F. raffiner.]
1. To reduce to a fine, unmixed, or pure state; to free from
impurities; to free from dross or alloy; to separate from
extraneous matter; to purify; to defecate; as, to refine
gold or silver; to refine iron; to refine wine or sugar.
[1913 Webster]

I will bring the third part through the fire, and
will refine them as silver is refined. --Zech. xiii.
9.
[1913 Webster]

2. To purify from what is gross, coarse, vulgar, inelegant,
low, and the like; to make elegant or exellent; to polish;
as, to refine the manners, the language, the style, the
taste, the intellect, or the moral feelings.
[1913 Webster]

Love refines
The thoughts, and heart enlarges. --Milton.
[1913 Webster]

Syn: To purify; clarify; polish; ennoble.
[1913 Webster]


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  • 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]
  • Oil and petroleum products explained Refining crude oil - U. S. Energy . . .
    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 All refineries have three basic steps: Modern separation involves piping crude oil through hot furnaces
  • Petroleum refining | Definition, History, Processes, Facts - Britannica
    petroleum refining, conversion of crude oil into useful products The refining of crude petroleum owes its origin to the successful drilling of the first oil wells in Ontario, Canada, in 1858 and in Titusville, Pennsylvania, U S , in 1859
  • REFINING | English meaning - Cambridge Dictionary
    REFINING definition: the process of making different products from a basic product, usually oil or sugar: Learn more
  • What is Refining? - Refining 101 - Oil and Gas Training - EKT Interactive
    Today, refiners produce a wide range of fuels and specialty oils used in transportation, electricity generation, industrial processing, home heating, petrochemical production, and thousands of other uses These modern facilities cost billions of dollars to build
  • REFINING 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
  • 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, and the various levels of complexity in refinery configurations
  • Oil Refinery: Definition, Processes, and Its Functions
    An oil refinery is an unskippable process in making petroleum products Refining is the purifying process of crude oil in the oil refinery so that it becomes petroleum products
  • What is an Oil Refinery? Process, Function, and Importance - PetroSync Blog
    Oil refining is the process of converting crude oil into a variety of useable products Crude oil contains hydrocarbons, and industries separate and process it to produce products that fulfill various industrial, commercial, and consumer needs The oil refining process has multiple steps, including distillation, cracking, reforming, and treatment
  • Refinery Processes - API
    Refinery configurations vary, but US refineries are undeniably some of the world’s most sophisticated Much like a simple still, in a distilling column, liquid is heated to a vapor and lifted upward to be distilled again into separate substances This is the beginning of the refining process





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