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公开(公告)号：US10435636B2
公开(公告)日：2019-10-08
申请号：US15452082
申请日：2017-03-07
Applicant: Marathon Petroleum Company LP
Inventor： James F. Johnson , Gregory A. Cantley , Phillip Ryan Adams
Abstract: A method and apparatus for the reduction of fouling in a crude unit. Chemicals containing Phosphorous are understood to be utilized in the production or transportation of certain types of crude oils. It is believed that the elevated levels of phosphorus are contributing to the excessive fouling observed in the preheat exchanger circuits and crude heaters.
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公开(公告)号：US10253269B2
公开(公告)日：2019-04-09
申请号：US15342310
申请日：2016-11-03
Applicant: Marathon Petroleum Company LP
Inventor： Gregory A. Cantley , James F. Johnson , Jeff Sexton
Abstract: Fluid medium such as light cycle oil, water, FCC slurry and decanted oil, improve this method for vacuum distillation of a petroleum product. The method may be used in the petroleum refining industry for fractionating of petroleum base stock in a vacuum column. The fluid medium prevents the formation of thermoset polymers and the resultant fouling of the wash beds in the vacuum column.
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Patent Agency Ranking
公开(公告)号：US09657241B2
公开(公告)日：2017-05-23
申请号：US14854641
申请日：2015-09-15
Applicant: Marathon Petroleum Company LP
Inventor： James F. Johnson , Phillip Ryan Adams
CPC classification number: C10G75/00 , C10G7/00 , C10G31/06 , C10G2300/202 , C10G2400/08
Abstract: A method and apparatus for the reduction of fouling in a crude unit. Chemicals containing Phosphorous are understood to be utilized in the production or transportation of certain types of crude oils. It is believed that the elevated levels of phosphorus are contributing to the excessive fouling observed in the preheat exchanger circuits and crude heaters.
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公开(公告)号：US20190169509A1
公开(公告)日：2019-06-06
申请号：US16266801
申请日：2019-02-04
Applicant: Marathon Petroleum Company LP
Inventor： Gregory A. Cantley , James F. Johnson , Jeff Sexton
Abstract: Fluid medium such as light cycle oil, water, FCC slurry and decanted oil, improve this method for vacuum distillation of a petroleum product. The method may be used in the petroleum refining industry for fractionating of petroleum base stock in a vacuum column. The fluid medium prevents the formation of thermoset polymers and the resultant fouling of the wash beds in the vacuum column.
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公开(公告)号：US20170327749A1
公开(公告)日：2017-11-16
申请号：US15342310
申请日：2016-11-03
Applicant: Marathon Petroleum Company LP
Inventor： Gregory A. Cantley , James F. Johnson , Jeff Sexton
CPC classification number: C10G7/06 , C10G75/00 , C10G2300/807
Abstract: Fluid medium such as light cycle oil, water, FCC slurry and decanted oil, improve this method for vacuum distillation of a petroleum product. The method may be used in the petroleum refining industry for fractionating of petroleum base stock in a vacuum column. The fluid medium prevents the formation of thermoset polymers and the resultant fouling of the wash beds in the vacuum column.
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6.发明申请公开(公告)号：US20170298282A1
公开(公告)日：2017-10-19
申请号：US15452082
申请日：2017-03-07
Applicant: Marathon Petroleum Company LP
Inventor： James F. Johnson , Gregory A. Cantley , Phillip Ryan Adams
CPC classification number: C10G75/00 , C10G7/00 , C10G2300/202
Abstract: A method and apparatus for the reduction of fouling in a crude unit. Chemicals containing Phosphorous are understood to be utilized in the production or transportation of certain types of crude oils. It is believed that the elevated levels of phosphorus are contributing to the excessive fouling observed in the preheat exchanger circuits and crude heaters.
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公开(公告)号：US20160075956A1
公开(公告)日：2016-03-17
申请号：US14854641
申请日：2015-09-15
Applicant: Marathon Petroleum Company LP
Inventor： James F. Johnson , Phillip Ryan Adams
CPC classification number: C10G75/00 , C10G7/00 , C10G31/06 , C10G2300/202 , C10G2400/08
Abstract: A method and apparatus for the reduction of fouling in a crude unit. Chemicals containing Phosphorous are understood to be utilized in the production or transportation of certain types of crude oils. It is believed that the elevated levels of phosphorus are contributing to the excessive fouling observed in the preheat exchanger circuits and crude heaters.
Abstract translation: 用于减少原油装置中的结垢的方法和装置。 含有磷的化学品被理解为用于生产或运输某些类型的原油。 据信，升高的磷含量有助于在预热换热器回路和粗加热器中观察到的过度结垢。
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