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1. 发明授权

US08287720B2 Multistage resid hydrocracking 有权
标题翻译：多级渣油加氢裂化
公开(公告)号：US08287720B2
公开(公告)日：2012-10-16
申请号：US12490089
申请日：2009-06-23
申请人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
发明人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
IPC分类号： C10G67/04 , C10G65/14 , C10G21/00 , C10G47/00 , C10G49/22
CPC分类号： C10G67/049 , C10G21/003 , C10G47/00 , C10G67/00 , C10G2300/107 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/42
摘要： Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a deasphalted oil fraction in a second reaction stage to form a second stage effluent; fractionating the first stage effluent and the second stage effluent to recover at least one distillate hydrocarbon fraction and a resid hydrocarbon fraction; feeding the resid hydrocarbon fraction to a solvent deasphalting unit to provide an asphaltene fraction and the deasphalted oil fraction.
摘要翻译：公开了用于升级残油烃进料的方法。升级过程可以包括：在第一反应阶段加氢裂化残渣以形成第一级流出物; 在第二反应阶段加氢裂解脱沥青油馏分以形成第二阶段流出物; 分馏第一级流出物和第二级流出物以回收至少一种馏出物烃馏分和残留烃馏分; 将残余烃馏分进料到溶剂脱沥青单元以提供沥青质馏分和脱沥青油馏分。

2. 发明授权

US09441174B2 Multistage resid hydrocracking 有权
标题翻译：多级渣油加氢裂化
公开(公告)号：US09441174B2
公开(公告)日：2016-09-13
申请号：US13491147
申请日：2012-06-07
申请人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
发明人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
IPC分类号： C10G67/04 , C10G65/14 , C10G21/00 , C10G47/00 , C10G49/22
CPC分类号： C10G67/049 , C10G21/003 , C10G47/00 , C10G67/00 , C10G2300/107 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/42
摘要： Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a deasphalted oil fraction in a second reaction stage to form a second stage effluent; fractionating the first stage effluent and the second stage effluent to recover at least one distillate hydrocarbon fraction and a resid hydrocarbon fraction; feeding the resid hydrocarbon fraction to a solvent deasphalting unit to provide an asphaltene fraction and the deasphalted oil fraction.
摘要翻译：公开了用于升级残油烃进料的方法。升级过程可以包括：在第一反应阶段加氢裂化残渣以形成第一级流出物; 在第二反应阶段加氢裂解脱沥青油馏分以形成第二阶段流出物; 分馏第一级流出物和第二级流出物以回收至少一种馏出物烃馏分和残留烃馏分; 将残余烃馏分进料到溶剂脱沥青单元以提供沥青质馏分和脱沥青油馏分。

3. 发明授权

US09523048B2 Pre-sulfiding and pre-conditioning of residuum hydroconversion catalysts for ebullated-bed hydroconversion processes 有权
标题翻译：用于沸腾床加氢转化过程的残渣加氢转化催化剂的预硫化和预处理
公开(公告)号：US09523048B2
公开(公告)日：2016-12-20
申请号：US12509252
申请日：2009-07-24
申请人： Avinash Gupta , Mario C. Baldassari , Ujjal K. Mukherjee
发明人： Avinash Gupta , Mario C. Baldassari , Ujjal K. Mukherjee
IPC分类号： C10G65/12 , C10G47/06 , B01J37/20
CPC分类号： C10G65/12 , B01J37/20 , C10G47/06 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/703
摘要： A hydroconversion process is disclosed, including contacting of hydrogen and a residuum hydrocarbon with a pre-conditioned and at least partially sulfided hydroconversion catalyst for converting at least a portion of the residuum hydrocarbon into at least one of a hydrotreated product and a hydrocracked product. Pre-sulfiding and pre-conditioning of the catalyst may include: intermittently or continuously: feeding a hydroconversion catalyst comprising a metal oxide to a pre-reactor; feeding hydrogen and the residuum hydrocarbon comprising sulfur-containing compounds to the pre-reactor; contacting the hydroconversion catalyst with hydrogen and the sulfur-containing compounds in the pre-reactor at conditions of temperature and pressure to concurrently: i) convert at least a portion of the metal oxide to a metal sulfide; and ii) pre-condition the catalyst; recovering a residuum hydrocarbon having a reduced sulfur content from the pre-reactor; and transporting the pre-conditioned and at least partially sulfided hydroconversion catalyst from the pre-reactor to the ebullated-bed hydroconversion reactor.
摘要翻译：公开了加氢转化方法，包括氢气和残油烃与预处理和至少部分硫化的加氢转化催化剂的接触，用于将至少一部分残油烃转化成加氢处理产物和加氢裂化产物中的至少一种。催化剂的预硫化和预处理可以包括：间歇地或连续地：将包含金属氧化物的加氢转化催化剂供给到预反应器中; 将氢气和包含含硫化合物的残余烃进料到预反应器; 使加氢转化催化剂与预热器中的氢气和含硫化合物在温度和压力条件下接触，同时：i）将至少一部分金属氧化物转化为金属硫化物; 和ii）预处理催化剂; 从预反应器回收具有降低的硫含量的残油烃; 并将预处理和至少部分硫化的加氢转化催化剂从预反应器输送到沸腾床加氢转化反应器。

4. 发明申请

US20120241357A1 MULTISTAGE RESID HYDROCRACKING 审中-公开
标题翻译：多级水力发电
公开(公告)号：US20120241357A1
公开(公告)日：2012-09-27
申请号：US13491147
申请日：2012-06-07
申请人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
发明人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
IPC分类号： C10G67/04
CPC分类号： C10G67/049 , C10G21/003 , C10G47/00 , C10G67/00 , C10G2300/107 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/42
摘要： Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a deasphalted oil fraction in a second reaction stage to form a second stage effluent; fractionating the first stage effluent and the second stage effluent to recover at least one distillate hydrocarbon fraction and a resid hydrocarbon fraction; feeding the resid hydrocarbon fraction to a solvent deasphalting unit to provide an asphaltene fraction and the deasphalted oil fraction.
摘要翻译：公开了用于升级残油烃进料的方法。升级过程可以包括：在第一反应阶段加氢裂化残渣以形成第一级流出物; 在第二反应阶段加氢裂解脱沥青油馏分以形成第二阶段流出物; 分馏第一级流出物和第二级流出物以回收至少一种馏出物烃馏分和残留烃馏分; 将残余烃馏分进料到溶剂脱沥青单元以提供沥青质馏分和脱沥青油馏分。

5. 发明申请

US20110017641A1 PRE-SULFIDING AND PRE-CONDITIONING OF RESIDUUM HYDROCONVERSION CATALYSTS FOR EBULLATED-BED HYDROCONVERSION PROCESSES 有权
标题翻译：用于EBULLED-BED HYDROCONVERSION工艺的残留氢化催化剂的预硫化和预调控
公开(公告)号：US20110017641A1
公开(公告)日：2011-01-27
申请号：US12509252
申请日：2009-07-24
申请人： Avinash Gupta , Mario C. Baldassari , Ujjal K. Mukherjee
发明人： Avinash Gupta , Mario C. Baldassari , Ujjal K. Mukherjee
IPC分类号： C10G45/04
CPC分类号： C10G65/12 , B01J37/20 , C10G47/06 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202 , C10G2300/703
摘要： A hydroconversion process is disclosed, including contacting of hydrogen and a residuum hydrocarbon with a pre-conditioned and at least partially sulfided hydroconversion catalyst for converting at least a portion of the residuum hydrocarbon into at least one of a hydrotreated product and a hydrocracked product. Pre-sulfiding and pre-conditioning of the catalyst may include: intermittently or continuously: feeding a hydroconversion catalyst comprising a metal oxide to a pre-reactor; feeding hydrogen and the residuum hydrocarbon comprising sulfur-containing compounds to the pre-reactor; contacting the hydroconversion catalyst with hydrogen and the sulfur-containing compounds in the pre-reactor at conditions of temperature and pressure to concurrently: i) convert at least a portion of the metal oxide to a metal sulfide; and ii) pre-condition the catalyst; recovering a residuum hydrocarbon having a reduced sulfur content from the pre-reactor; and transporting the pre-conditioned and at least partially sulfided hydroconversion catalyst from the pre-reactor to the ebullated-bed hydroconversion reactor.
摘要翻译：公开了加氢转化方法，包括氢气和残油烃与预处理和至少部分硫化的加氢转化催化剂的接触，用于将至少一部分残油烃转化成加氢处理产物和加氢裂化产物中的至少一种。催化剂的预硫化和预处理可以包括：间歇地或连续地：将包含金属氧化物的加氢转化催化剂供给到预反应器中; 将氢气和包含含硫化合物的残余烃进料到预反应器中; 使加氢转化催化剂与预热器中的氢气和含硫化合物在温度和压力条件下接触，同时：i）将至少一部分金属氧化物转化为金属硫化物; 和ii）预处理催化剂; 从预反应器回收具有降低的硫含量的残油烃; 并将预处理和至少部分硫化的加氢转化催化剂从预反应器输送到沸腾床加氢转化反应器。

6. 发明申请

US20100320122A1 MULTISTAGE RESID HYDROCRACKING 有权
标题翻译：多级水力发电
公开(公告)号：US20100320122A1
公开(公告)日：2010-12-23
申请号：US12490089
申请日：2009-06-23
申请人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
发明人： Mario C. Baldassari , Ujjal K. Mukherjee , Avinash Gupta
IPC分类号： C10G21/00
CPC分类号： C10G67/049 , C10G21/003 , C10G47/00 , C10G67/00 , C10G2300/107 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/42
摘要： Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a deasphalted oil fraction in a second reaction stage to form a second stage effluent; fractionating the first stage effluent and the second stage effluent to recover at least one distillate hydrocarbon fraction and a resid hydrocarbon fraction; feeding the resid hydrocarbon fraction to a solvent deasphalting unit to provide an asphaltene fraction and the deasphalted oil fraction.
摘要翻译：公开了用于升级残油烃进料的方法。升级过程可以包括：在第一反应阶段加氢裂化残渣以形成第一级流出物; 在第二反应阶段加氢裂解脱沥青油馏分以形成第二阶段流出物; 分馏第一级流出物和第二级流出物以回收至少一种馏出物烃馏分和残留烃馏分; 将残余烃馏分进料到溶剂脱沥青单元以提供沥青质馏分和脱沥青油馏分。

7. 发明申请

US20140034549A1 RESIDUE HYDROCRACKING 审中-公开
标题翻译：残留水解
公开(公告)号：US20140034549A1
公开(公告)日：2014-02-06
申请号：US13566682
申请日：2012-08-03
申请人： Ujjal K. Mukherjee , Mario C. Baldassari
发明人： Ujjal K. Mukherjee , Mario C. Baldassari
IPC分类号： C10G65/12 , B01J8/00
CPC分类号： C10G65/12 , C10G65/00 , C10G65/14 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/202
摘要： 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.
摘要翻译：公开了一种用于提高残油烃的方法，并且降低了所得产物在下游方法中形成沥青沉淀物形成的趋势。该方法可以包括：在加氢裂化反应区中将残油烃馏分和氢气与加氢转化催化剂接触以将至少一部分残油烃馏分转化成轻质烃; 从加氢裂化反应区回收污水; 用残渣加氢处理催化剂使氢气和至少一部分流出物接触; 并分离出流出物以回收两种或多种烃馏分。

8. 发明授权

US06454932B1 Multiple stage ebullating bed hydrocracking with interstage stripping and separating 有权
标题翻译：多级沸腾床加氢裂化与层间剥离和分离
公开(公告)号：US06454932B1
公开(公告)日：2002-09-24
申请号：US09638375
申请日：2000-08-15
申请人： Mario C. Baldassari , Wai Seung Louie , Ujjal Kumar Mukherjee
发明人： Mario C. Baldassari , Wai Seung Louie , Ujjal Kumar Mukherjee
IPC分类号： C10G6502
CPC分类号： C10G65/10
摘要： High boiling hydrocarbon materials are hydrocracked in a multiple stage process having ebullating catalyst bed hydrogenation reactor stages in series. Between the hydrogenation reactors is an interstage separator/stripper to separate a vapor phase and to strip the liquid phase with hydrogen to produce a heavier, more concentrated liquid phase as the feed to the next ebullating bed reactor stage in the series. The feed to the second stage may be blended with an aromatic solvent and/or a portion of the high boiling hydrocarbon feedstock.
摘要翻译：高沸点烃材料在具有沸腾催化剂床氢化反应器级的多级方法中进行加氢裂化。在氢化反应器之间是间隔分离器/汽提塔，分离气相并用氢气分离液相，以产生更重，更浓缩的液相作为该系列中下一个沸腾床反应器的进料。可以将第二阶段的进料与芳族溶剂和/或一部分高沸点烃原料混合。

9. 发明授权

US06726832B1 Multiple stage catalyst bed hydrocracking with interstage feeds 有权
标题翻译：多阶段催化剂床加氢裂化与阶段进料
公开(公告)号：US06726832B1
公开(公告)日：2004-04-27
申请号：US09638374
申请日：2000-08-15
申请人： Mario C. Baldassari , Wai Seung Louie , Ujjal Kumar Mukherjee
发明人： Mario C. Baldassari , Wai Seung Louie , Ujjal Kumar Mukherjee
IPC分类号： C10G6510
CPC分类号： C10G65/10
摘要： High boiling hydrocarbon materials are hydrocracked in a multiple stage process having ebullating or fixed catalyst bed hydrogenation reactor stages in series. Between the hydrogenation reactors is an interstage feed of an aromatic solvent and/or a portion of the high boiling hydrocarbon feedstock.
摘要翻译：高沸点烃材料在具有沸腾或固定的催化剂床加氢反应器级的多级方法中进行加氢裂化。在氢化反应器之间是芳族溶剂和/或一部分高沸点烃原料的级间进料。

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