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SELECTIVELY HEAVY GAS OIL RECYCLE FOR OPTIMAL INTEGRATION OF HEAVY OIL CONVERSION AND VACCUM GAS OIL TREATING.
SELECTIVELY HEAVY GAS OIL RECYCLE FOR OPTIMAL INTEGRATION OF HEAVY OIL CONVERSION AND VACCUM GAS OIL TREATING.
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机译:选择性重油循环系统,用于重油转化和真空气处理的最佳集成。
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摘要
An improved process for heavy oil conversion and upgrading and a combined method for heavy oil conversion and vacuum gas-oil treatment are described herein. The method utilizes the creation and recycle of a separate product from the vacuum still, which is thereafter recycled back to the heavy oil conversion reactor. The result is the production of a higher quality medium gas oil product relative to the overall vacuum gas oil product which is acceptable for use in a typical vacuum gas oil treatment process. Additionally, there is a higher diesel yield selectivity from the heavy oil conversion unit.
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