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Devices and processes for deasphalting and/or reducing metals in a crude oil with a desalter unit
Devices and processes for deasphalting and/or reducing metals in a crude oil with a desalter unit
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机译:用脱盐器对原油中的金属进行脱沥青和/或还原的装置和工艺
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摘要
This invention relates to devices and processes for removing asphaltenes and/or metals from crude oil to increase refinery processing of heavy materials. The desaiters of this invention reduce and/or remove at least a portion of asphaltenes and/or metals form the crude oil. The separation occurs by mixing water with the crude oil to result in an aqueous phase having water and water soluble salts, an interface phase having asphaltenes and/or metals aiong with water, and a hydrocarbon phase having desalted, deasphalted and/or reduced metal crude oil.
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