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公开(公告)号：US09687804B2
公开(公告)日：2017-06-27
申请号：US14685798
申请日：2015-04-14
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
IPC: B01J8/00 , B01J8/08 , B01J8/18 , B01J19/00 , B01J19/24 , C10G47/00 , C10G47/24 , C10G47/26 , C10G65/00 , C10G65/02 , C10G65/10 , C10G65/12 , C10G1/08 , C10G67/02
CPC classification number: B01J8/18 , B01J19/245 , B01J2208/00796 , B01J2219/24 , C10G1/08 , C10G1/086 , C10G47/26 , C10G65/10 , C10G65/12 , C10G67/02 , C10G67/049 , C10G2300/701
Abstract: A process for upgrading residuum hydrocarbons including: feeding pitch, hydrogen, and a partially spent catalyst recovered from a hydrocracking reactor to an ebullated bed pitch hydrocracking reactor; contacting the pitch, hydrogen, and the catalyst in the ebullated bed pitch hydrocracking reactor at reaction conditions of temperature and pressure sufficient to convert at least a portion of the pitch to distillate hydrocarbons; and separating the distillate hydrocarbons from the catalyst. In some embodiments, the process may include selecting the ebullated bed pitch hydrocracking reactor reaction conditions to be at or below the level where sediment formation would otherwise become excessive and prevent continuity of operations.
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公开(公告)号：US20170121614A1
公开(公告)日：2017-05-04
申请号：US15407917
申请日：2017-01-17
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
IPC: C10G67/04
CPC classification number: C10G67/049 , C10G7/06 , C10G21/003 , C10G47/00 , C10G65/14 , C10G67/00 , C10G67/0454 , C10G2300/1077 , C10G2300/206 , C10J3/00 , C10J2200/00
Abstract: Processes for upgrading partially converted vacuum residua hydrocarbon feeds are disclosed. The upgrading processes may include: steam stripping the partially converted vacuum residua to generate a first distillate and a first residuum; solvent deasphalting the first residuum stream to generate a deasphalted oil and an asphaltenes fraction; vacuum fractionating the deasphalted oil to recover a deasphalted gas oil distillate and a heavy deasphalted residuum; contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroconversion catalyst to produce a product; contacting the heavy deasphalted residuum stream and hydrogen in the presence of a second hydroconversion catalyst to produce an effluent; and fractionating the effluent to recover a hydrocracked atmospheric residua and a hydrocracked atmospheric distillate
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13.发明申请公开(公告)号：US20140275676A1
公开(公告)日：2014-09-18
申请号：US14184099
申请日：2014-02-19
Applicant: Lummus Technology Inc.
Inventor： Gary Sieli , Ahmad Faegh , Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
CPC classification number: C07C4/06 , C10G9/005 , C10G69/06 , C10G2300/202
Abstract: A process for upgrading residuum hydrocarbon feedstocks that may include: contacting a residuum hydrocarbon and hydrogen with a hydroconversion catalyst in a residuum hydroconversion reactor system; recovering an effluent from the residuum hydroconversion reactor system; separating the effluent to recover two or more hydrocarbon fractions including at least a vacuum residuum fraction and a heavy vacuum gas oil fraction; combining at least a portion of the heavy vacuum gas oil fraction and at least a portion of the vacuum residuum fraction to form a mixed heavy hydrocarbon fraction; feeding at least a portion of the mixed heavy hydrocarbon fraction to a coker; operating the coker at conditions to produce anode grade green coke and distillate hydrocarbons; recovering the distillate hydrocarbons from the coker; fractionating the distillate hydrocarbons to recover hydrocarbon fractions including a light distillates fraction, a heavy coker gas oil fraction, and a coker recycle fraction.
Abstract translation: 一种用于升级残油烃原料的方法，其可以包括：在残渣加氢转化反应器系统中使残油烃和氢与加氢转化催化剂接触; 从渣油加氢转化反应器系统回收污水; 分离出流出物以回收两个或多个烃馏分，包括至少一个真空渣油馏分和一个重质真空瓦斯油馏分; 将至少一部分重质减压瓦斯油馏分和至少一部分真空残渣馏分组合以形成混合的重质烃馏分; 将至少一部分混合的重质烃部分进料至焦化器; 在生产阳极级绿色焦炭和馏出物烃的条件下操作焦化器; 从焦化器回收馏出物烃; 馏分馏分烃以回收烃馏分，包括轻馏分馏分，重焦油瓦斯油馏分和焦化循环馏分。
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公开(公告)号：US20140221709A1
公开(公告)日：2014-08-07
申请号：US13758554
申请日：2013-02-04
Applicant: LUMMUS TECHNOLOGY INC.
Inventor： Mario C. Baldassari , Ujjal K. Mukherjee , Ann-Marie Olsen , Marvin I. Greene
IPC: C10G65/12
Abstract: A process for upgrading residuum hydrocarbons is disclosed. The process may include: contacting a residuum hydrocarbon fraction and hydrogen with a first hydroconversion catalyst in a first ebullated bed hydroconversion reactor system; recovering a first effluent from the first ebullated bed hydroconversion reactor system; solvent deasphalting a vacuum residuum fraction to produce a deasphalted oil fraction and an asphalt fraction; contacting the deasphalted oil fraction and hydrogen with a second hydroconversion catalyst in a second hydroconversion reactor system; recovering a second effluent from the second hydroconversion reactor system; and fractionating the first effluent from the first ebullated bed hydroconversion reactor system and the second effluent from the second hydroconversion reactor system to recover one or more hydrocarbon fractions and the vacuum residuum fraction in a common fractionation system.
Abstract translation: 公开了一种用于升级残油烃的方法。 该方法可以包括：在第一沸腾床加氢转化反应器系统中使残油烃馏分和氢与第一加氢转化催化剂接触; 从第一沸腾床加氢转化反应器系统回收第一流出物; 溶剂脱沥青真空残渣馏分以产生脱沥青油馏分和沥青馏分; 在第二加氢转化反应器系统中使脱沥青油馏分和氢气与第二加氢转化催化剂接触; 从第二加氢转化反应器系统回收第二流出物; 并将来自第一沸腾床加氢转化反应器系统的第一流出物和来自第二加氢转化反应器系统的第二流出物分馏，以在普通分馏系统中回收一种或多种烃馏分和真空残渣馏分。
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公开(公告)号：US20180179457A1
公开(公告)日：2018-06-28
申请号：US15850893
申请日：2017-12-21
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Marvin I. Greene , Mario C. Baldassari
Abstract: Processes and systems for upgrading resid hydrocarbon feeds are disclosed. The process system may operate in two different operating modes, maximum conversion and maximum quality effluent. The process system may be reversibly transitioned between the different operating modes. The system has the ability to reversibly transition between the two modes without shutting down the system or losing production.
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Patent Agency Ranking
公开(公告)号：US20180119027A1
公开(公告)日：2018-05-03
申请号：US15848666
申请日：2017-12-20
Applicant: Lummus Technology Inc.
Inventor： Mario C. Baldassari , Ujjal K. Mukherjee , Ann-Marie Olsen , Marvin I. Greene
Abstract: A process for upgrading residuum hydrocarbons is disclosed. The process may include: contacting a residuum hydrocarbon fraction and hydrogen with a first hydroconversion catalyst in a first ebullated bed hydroconversion reactor system; recovering a first effluent from the first ebullated bed hydroconversion reactor system; solvent deasphalting a vacuum residuum fraction to produce a deasphalted oil fraction and an asphalt fraction; contacting the deasphalted oil fraction and hydrogen with a second hydroconversion catalyst in a second hydroconversion reactor system; recovering a second effluent from the second hydroconversion reactor system; and fractionating the first effluent from the first ebullated bed hydroconversion reactor system and the second effluent from the second hydroconversion reactor system to recover one or more hydrocarbon fractions and the vacuum residuum fraction in a common fractionation system.
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17.发明授权Process for producing distillate fuels and anode grade coke from vacuum resid 有权从真空渣油生产馏出燃料和阳极级焦炭的方法公开(公告)号：US09452955B2
公开(公告)日：2016-09-27
申请号：US14184099
申请日：2014-02-19
Applicant: Lummus Technology Inc.
Inventor： Gary Sieli , Ahmad Faegh , Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
CPC classification number: C07C4/06 , C10G9/005 , C10G69/06 , C10G2300/202
Abstract: A process for upgrading residuum hydrocarbon feedstocks that may include: contacting a residuum hydrocarbon and hydrogen with a hydroconversion catalyst in a residuum hydroconversion reactor system; recovering an effluent from the residuum hydroconversion reactor system; separating the effluent to recover two or more hydrocarbon fractions including at least a vacuum residuum fraction and a heavy vacuum gas oil fraction; combining at least a portion of the heavy vacuum gas oil fraction and at least a portion of the vacuum residuum fraction to form a mixed heavy hydrocarbon fraction; feeding at least a portion of the mixed heavy hydrocarbon fraction to a coker; operating the coker at conditions to produce anode grade green coke and distillate hydrocarbons; recovering the distillate hydrocarbons from the coker; fractionating the distillate hydrocarbons to recover hydrocarbon fractions including a light distillates fraction, a heavy coker gas oil fraction, and a coker recycle fraction.
Abstract translation: 一种用于升级残油烃原料的方法，其可以包括：在残渣加氢转化反应器系统中使残油烃和氢与加氢转化催化剂接触; 从渣油加氢转化反应器系统回收污水; 分离出流出物以回收两个或多个烃馏分，包括至少一个真空渣油馏分和一个重质真空瓦斯油馏分; 将至少一部分重质减压瓦斯油馏分和至少一部分真空残渣馏分组合以形成混合的重质烃馏分; 将至少一部分混合的重质烃部分进料至焦化器; 在生产阳极级绿色焦炭和馏出物烃的条件下操作焦化器; 从焦化器回收馏出物烃; 馏分馏分烃以回收烃馏分，包括轻馏分馏分，重焦油瓦斯油馏分和焦化循环馏分。
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公开(公告)号：US20160145509A1
公开(公告)日：2016-05-26
申请号：US14550384
申请日：2014-11-21
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
CPC classification number: C10G67/049 , C10G7/06 , C10G21/003 , C10G47/00 , C10G65/14 , C10G67/00 , C10G67/0454 , C10G2300/1077 , C10G2300/206 , C10J3/00 , C10J2200/00
Abstract: Processes for upgrading partially converted vacuum residua hydrocarbon feeds are disclosed. The upgrading processes may include: steam stripping the partially converted vacuum residua to generate a first distillate and a first residuum; solvent deasphalting the first residuum stream to generate a deasphalted oil and an asphaltenes fraction; vacuum fractionating the deasphalted oil to recover a deasphalted gas oil distillate and a heavy deasphalted residuum; contacting the first distillate and the deasphalted gas oil distillate and hydrogen in the presence of a first hydroconversion catalyst to produce a product; contacting the heavy deasphalted residuum stream and hydrogen in the presence of a second hydroconversion catalyst to produce an effluent; and fractionating the effluent to recover a hydrocracked atmospheric residua and a hydrocracked atmospheric distillate
Abstract translation: 公开了用于升级部分转化的真空残余烃进料的方法。 升级过程可以包括：蒸汽汽提部分转化的真空残渣以产生第一馏出物和第一残渣; 溶剂脱沥青第一残渣流以产生脱沥青油和沥青质馏分; 真空分馏脱沥青油，以回收脱沥青瓦斯油馏出物和重质脱沥青渣; 在第一加氢转化催化剂的存在下使第一馏出物和脱沥青瓦斯油馏出物和氢接触以产生产物; 在第二加氢转化催化剂的存在下使沉重的脱沥青残渣物流和氢气接触以产生流出物; 并将流出物分馏以回收加氢裂化的大气残留物和加氢裂化的大气馏出物
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19.发明申请CONVERSION OF ASPHALTENIC PITCH WITHIN AN EBULLATED BED RESIDUUM HYDROCRACKING PROCESS 审中-公开浸渍床残留水解过程中的ASPHALTENIC PITCH的转化公开(公告)号：US20150217251A1
公开(公告)日：2015-08-06
申请号：US14685798
申请日：2015-04-14
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Mario C. Baldassari , Marvin I. Greene
CPC classification number: B01J8/18 , B01J19/245 , B01J2208/00796 , B01J2219/24 , C10G1/08 , C10G1/086 , C10G47/26 , C10G65/10 , C10G65/12 , C10G67/02 , C10G67/049 , C10G2300/701
Abstract: A process for upgrading residuum hydrocarbons including: feeding pitch, hydrogen, and a partially spent catalyst recovered from a hydrocracking reactor to an ebullated bed pitch hydrocracking reactor; contacting the pitch, hydrogen, and the catalyst in the ebullated bed pitch hydrocracking reactor at reaction conditions of temperature and pressure sufficient to convert at least a portion of the pitch to distillate hydrocarbons; and separating the distillate hydrocarbons from the catalyst. In some embodiments, the process may include selecting the ebullated bed pitch hydrocracking reactor reaction conditions to be at or below the level where sediment formation would otherwise become excessive and prevent continuity of operations.
Abstract translation: 一种用于升级残油烃的方法，包括：将沥青，氢气和从加氢裂化反应器回收的部分废催化剂进料到沸腾床沥青加氢裂化反应器; 在沸腾床沥青加氢裂化反应器中的沥青，氢气和催化剂在足以将至少一部分沥青转化成馏出物烃的温度和压力的反应条件下接触; 并将馏出物烃与催化剂分离。 在一些实施方案中，该方法可以包括选择沸腾床沥青加氢裂化反应器反应条件处于或低于沉淀物形成否则将变得过大并防止操作连续性的水平。
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公开(公告)号：US10221366B2
公开(公告)日：2019-03-05
申请号：US15336108
申请日：2016-10-27
Applicant: Lummus Technology Inc.
Inventor： Ujjal K. Mukherjee , Mario C. Baldassari
Abstract: A process for upgrading residuum hydrocarbons and decreasing tendency of the resulting products toward asphaltenic sediment formation in downstream processes is disclosed. The process may include: contacting a residuum hydrocarbon fraction and hydrogen with a hydroconversion catalyst in a hydrocracking reaction zone to convert at least a portion of the residuum hydrocarbon fraction to lighter hydrocarbons; recovering an effluent from the hydrocracking reaction zone; contacting hydrogen and at least a portion of the effluent with a resid hydrotreating catalyst; and separating the effluent to recover two or more hydrocarbon fractions.
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