发明名称 |
DEPOSIT MITIGATION IN GASOLINE FRACTIONATION, QUENCH WATER SYSTEM AND PRODUCT RECOVERY SECTION |
摘要 |
<p>A method for selecting a solvent or mixture of solvents useful for mitigating deposit formation, cleaning existing deposits, and/or decreasing the rate of deposit formation is disclosed. Decreasing the rate at which deposits may form and/or increasing the rate at which deposits may be removed can dramatically improve process economics (e.g., decreasing down time as a result of deposit formation). In one aspect, embodiments disclosed herein relate to a process for dispersing foulants in a hydrocarbon stream, including the steps of: determining a nature of foulants in a hydrocarbon stream; selecting a solvent or a mixture of solvents suitable to disperse the foulants based upon the determined nature; and contacting the foulants with the selected solvent or mixture of solvents.</p> |
申请公布号 |
SG178105(A1) |
申请公布日期 |
2012.04.27 |
申请号 |
SG20120005351 |
申请日期 |
2011.03.30 |
申请人 |
LUMMUS TECHNOLOGY INC. |
发明人 |
SUNDARAM, KANDASAMY, MEENAKSHI;MUKHERJEE, UJJAL, K.;VENNER, RONALD, M. |
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