公开(公告)号：US09243193B2

公开(公告)日：2016-01-26

申请号：US13803253

申请日：2013-03-14

Applicant: ExxonMobil Research and Engineering Company

Inventor： Stephen H. Brown ,  Stephen Mark Davis

IPC: C10G47/00 ,  C10G47/02 ,  C10G7/00 ,  C10G49/00 ,  C10G9/00 ,  C10G47/04 ,  C10G47/06 ,  C10G47/10 ,  C10G47/12 ,  C10G47/16 ,  C10G47/32

CPC classification number: C10G47/02 ,  C10G7/00 ,  C10G9/007 ,  C10G47/00 ,  C10G49/002

Abstract: The disclosure relates to processes for upgrading heavy hydrocarbon oils such as heavy crude oils, atmospheric residuum, vacuum residuum, heavy oils from catalytic treatment, heavy cycle oils from fluid catalytic cracking, thermal tars, as oils from visbreaking, oils from oil sands, bitumen, deasphlter rock, and heavy oils derived from coal. The process utilizes a utility fluid including recycled liquid hydroprocessed product containing a significant amount of single or multi-ring aromatics. Unlike conventional fixed bed resid hydroprocessing, the process can be operated at temperatures pressures and reactor conditions that favor the desired hydrocracking reactions over aromatics hydrogenation reduce the coking tendencies of heavy hydrocarbon oils.

Abstract translation: 本公开涉及重质烃油，例如重质原油，大气残留物，真空残渣，来自催化处理的重油，来自流化催化裂化的重质循环油，热焦油，来自减粘裂化的油，来自油砂的油，沥青 ，脱岩岩石和来自煤的重油。 该方法利用包含含有大量单环或多环芳族化合物的再循环液体加氢产物的实用流体。 与常规固定床渣油加氢处理不同，该方法可以在有利于芳族化合物氢化反应的温度压力和反应器条件下运行，从而降低重质烃油的焦化倾向。

公开(公告)号：US20140174980A1

公开(公告)日：2014-06-26

申请号：US13796326

申请日：2013-03-12

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： Stephen Harold Brown ,  Frank Cheng-Yu Wang ,  Stephen Mark Davis ,  Cathleen Yung

IPC: C10C1/20

CPC classification number: C10C1/205 ,  C10G9/36 ,  C10G45/44 ,  C10G69/06 ,  C10L1/04 ,  C10L1/1616 ,  C10L2200/0438 ,  C10L2290/543

Abstract: Provided is a hydrocarbon tar. The tar has 75 wt % or more of aromatics of 10 carbons to 75 carbons based on the total weight of the tar. The aromatics exhibit 40% to 80% aromaticity. The tar has a boiling point of from 300° F. to 1350° F. There is also a fuel oil composition having the tar therein. There are also processes for making the hydrocarbon tar.

Abstract translation: 提供烃焦油。 基于焦油的总重量，焦油具有75重量％或更多的10个碳至75个碳的芳族化合物。 芳烃具有40％至80％的芳香度。 焦油的沸点为300°F至1350°F。还有一种在其中具有焦油的燃料油组合物。 还有制备烃焦油的方法。

公开(公告)号：US20140262947A1

公开(公告)日：2014-09-18

申请号：US13803253

申请日：2013-03-14

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： Stephen H. Brown ,  Stephen Mark Davis

IPC: C10G47/02 ,  C10G7/00

CPC classification number: C10G47/02 ,  C10G7/00 ,  C10G9/007 ,  C10G47/00 ,  C10G49/002

Abstract: The disclosure relates to processes for upgrading heavy hydrocarbon oils such as heavy crude oils, atmospheric residuum, vacuum residuum, heavy oils from catalytic treatment, heavy cycle oils from fluid catalytic cracking, thermal tars, as oils from visbreaking, oils from oil sands, bitumen, deasphlter rock, and heavy oils derived from coal. The process utilizes a utility fluid including recycled liquid hydroprocessed product containing a significant amount of single or multi-ring aromatics. Unlike conventional fixed bed resid hydroprocessing, the process can be operated at temperatures pressures and reactor conditions that favor the desired hydrocracking reactions over aromatics hydrogenation reduce the coking tendencies of heavy hydrocarbon oils.

Abstract translation: 本公开涉及重质烃油，例如重质原油，大气残留物，真空残渣，来自催化处理的重油，来自流化催化裂化的重质循环油，热焦油，来自减粘裂化的油，来自油砂的油，沥青 ，脱岩岩石和来自煤的重油。 该方法利用包含含有大量单环或多环芳族化合物的再循环液体加氢产物的实用流体。 与常规固定床渣油加氢处理不同，该方法可以在有利于芳族化合物氢化反应的温度压力和反应器条件下运行，从而降低重质烃油的焦化倾向。