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公开(公告)号：US20200248080A1
公开(公告)日：2020-08-06
申请号：US16267437
申请日：2019-02-05
申请人： Eric D. Peer , John E. Duddy , Sophie M. Babusiaux
发明人： Eric D. Peer , John E. Duddy , Sophie M. Babusiaux
IPC分类号： C10G65/04 , B01J38/20 , B01J29/90 , B01J8/32 , B01J38/66 , B01J8/18 , B01J8/28 , C10G9/32 , C10G11/18 , C10G25/09 , C10G25/05
摘要： This invention describes a novel and efficient processing scheme that can be used to transform a vacuum residue feedstock into 0.5 wt % sulfur bunker fuel that fulfills the specifications required by the International Maritime Organization (IMO).
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2.发明申请Direct coal liquefaction with integrated product hydrotreating and catalyst cascading 有权直接煤液化与综合产品加氢处理和催化剂级联公开(公告)号：US20110042272A1
公开(公告)日：2011-02-24
申请号：US12583276
申请日：2009-08-19
申请人： James B. MacArthur , John E. Duddy
发明人： James B. MacArthur , John E. Duddy
摘要： A multi-stage catalytic process for the direct liquefaction of coal is utilized with a hydrotreater to first liquefy and subsequently treat the product in one integrated process. A fresh hydrogenation catalyst is used to reduce heteroatoms (S, N) from coal liquids in the downstream hydrotreater. This catalyst is then cascaded and re-used in the direct coal liquefaction process, first in the low temperature Stage 1, and then re-used in the high temperature Stage 2. Coal liquid products have very low contaminants and can be readily used to produce gasoline and diesel fuel. Catalyst requirements are substantially lowered utilizing this novel process.
摘要翻译： 用于直接液化煤的多阶段催化方法与加氢处理器一起利用，以首先在一个整合过程中液化并随后处理该产物。 使用新鲜的氢化催化剂从下游加氢处理机中的煤液中还原杂原子（S，N）。 然后将该催化剂级联并在直接煤液化过程中重新使用，首先在低温阶段1中，然后在高温阶段2中重新使用。煤液体产物具有非常低的污染物并且可以容易地用于生产 汽油和柴油燃料。 利用这种新颖的方法，催化剂需求大大降低。
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3.发明申请Process And Installation For Conversion Of Heavy Petroleum Fractions In A Boiling Bed With Integrated Production Of Middle Distillates With A Very Low Sulfur Content 有权在具有非常低的硫含量的中间馏分的综合生产的沸腾床中重整石油馏分的转化过程和安装公开(公告)号：US20100166621A1
公开(公告)日：2010-07-01
申请号：US12720156
申请日：2010-03-09
IPC分类号： B01J8/00
摘要： Disclosed are a process and an installation for treatment of a heavy petroleum feedstock, of which at least 80% by weight has a boiling point of greater than 340° C., wherein the process includes (a) hydroconversion in a boiling-bed reactor operating with a rising flow of liquid producing a hydroconversion effluent; (b) separation of hydroconversion effluent into a gas containing hydrogen and H2S, a fraction comprising gas oil, and a naphtha fraction; c) hydrotreatment, by contact with at least one catalyst, of at least said fraction comprising gas oil, producing a hydrotreatment effluent; and d) separation of hydrotreatment effluent into a gas containing hydrogen and at least one gas oil fraction having a sulfur content of less than 50 ppm, wherein the hydrogen supply for the hydroconversion and hydrotreatment is delivered by a single compression system.
摘要翻译： 公开了用于处理重质石油原料的方法和装置，其中至少80重量％的沸点大于340℃，其中该方法包括（a）在沸腾床反应器中加氢转化操作 液体的上升流动产生加氢转化流出物; （b）将加氢转化流出物分离成含有氢气和H 2 S的气体，包含瓦斯油的馏分和石脑油馏分; c）通过与至少一种催化剂的接触，至少包含瓦斯油的馏分进行加氢处理，产生加氢处理流出物; 和d）将加氢处理流出物分离成含有氢气和至少一种硫含量小于50ppm的瓦斯油馏分，其中用于加氢转化和加氢处理的氢气供应通过单个压缩系统输送。
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公开(公告)号：US20100147743A1
公开(公告)日：2010-06-17
申请号：US12316611
申请日：2008-12-16
IPC分类号： C10G45/20
CPC分类号： C10G1/002 , C10G65/04 , C10G65/06 , C10G65/12 , C10G2300/1022 , C10G2300/1044 , C10G2300/107 , C10G2300/202 , C10G2300/301 , C10G2300/4081
摘要： This invention utilizes a novel method and set of operating conditions to efficiently and economically process a potentially very fouling hydrocarbon feedstock. A multi-stage catalytic process for the upgrading of coal pyrolysis oils is developed. Coal Pyrolysis Oils are highly aromatic, olefinic, unstable, contain objectionable sulfur, nitrogen, and oxygen contaminants, and,may contain coal solids which will plug fixed-bed reactors. The pyrolysis oil is fed with hydrogen to a multi-stage ebullated-bed hydrotreater and hydrocracker containing a hydrogenation or hydrocracking catalyst to first stabilize the feed at low temperature and is then fed to downstream reactor(s) at higher temperatures to further treat and hydrocrack the pyrolysis oils to a more valuable syncrude or to finished distillate products. The relatively high heat of reaction is used to provide the energy necessary to increase the temperature of the subsequent stage thus eliminating the need for additional external heat input. A refined heavy oil product stream is recycled to the fresh feed to minimize feedstock fouling of heat exchangers and feed heaters.
摘要翻译： 本发明利用新颖的方法和一组操作条件来有效和经济地处理可能非常结垢的烃原料。 开发了用于改进煤热解油的多阶段催化方法。 煤热解油是高度芳香的，烯烃的，不稳定的，含有令人反感的硫，氮和氧污染物，并且可能含有将固定床反应器的煤固体。 将热解油用氢气加入到含有氢化或加氢裂化催化剂的多级沸腾床加氢处理器和加氢裂化器中，以在低温下首先稳定进料，然后在较高温度下进料至下游反应器以进一步处理和加氢裂化 热解油更有价值的syncrude或成品馏出物。 相对较高的反应热用于提供增加后续阶段的温度所需的能量，从而消除了额外的外部热量输入的需要。 精炼的重油产品流被再循环到新鲜饲料中以最小化热交换器和饲料加热器的原料污染。
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5.发明授权Direct coal liquefaction with integrated product hydrotreating and catalyst cascading 有权直接煤液化与综合产品加氢处理和催化剂级联公开(公告)号：US08226821B2
公开(公告)日：2012-07-24
申请号：US12583276
申请日：2009-08-19
申请人： James B MacArthur , John E Duddy
发明人： James B MacArthur , John E Duddy
摘要： A multi-stage catalytic process for the direct liquefaction of coal is utilized with a hydrotreater to first liquefy and subsequently treat the product in one integrated process. A fresh hydrogenation catalyst is used to reduce heteroatoms (S, N) from coal liquids in the downstream hydrotreater. This catalyst is then cascaded and re-used in the direct coal liquefaction process, first in the low temperature Stage 1, and then re-used in the high temperature Stage 2. Coal liquid products have very low contaminants and can be readily used to produce gasoline and diesel fuel. Catalyst requirements are substantially lowered utilizing this novel process.
摘要翻译： 用于直接液化煤的多阶段催化方法与加氢处理器一起利用，以首先在一个整合过程中液化并随后处理该产物。 使用新鲜的氢化催化剂从下游加氢处理机中的煤液中还原杂原子（S，N）。 然后将该催化剂级联并在直接煤液化过程中重新使用，首先在低温阶段1中，然后在高温阶段2中重新使用。煤液体产物具有非常低的污染物并且可以容易地用于生产 汽油和柴油燃料。 利用这种新颖的方法，催化剂需求大大降低。
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6.发明授权公开(公告)号：US07704377B2
公开(公告)日：2010-04-27
申请号：US11370184
申请日：2006-03-08
IPC分类号： C10G45/00
摘要： Disclosed are a process and an installation for treatment of a heavy petroleum feedstock, of which at least 80% by weight has a boiling point of greater than 340° C., wherein the process includes (a) hydroconversion in a boiling-bed reactor operating with a rising flow of liquid producing a hydroconversion effluent; (b) separation of hydroconversion effluent into a gas containing hydrogen and H2S, a fraction comprising gas oil, and a naphtha fraction; c) hydrotreatment, by contact with at least one catalyst, of at least said fraction comprising gas oil, producing a hydrotreatment effluent; and d) separation of hydrotreatment effluent into a gas containing hydrogen and at least one gas oil fraction having a sulfur content of less than 50 ppm, wherein the hydrogen supply for the hydroconversion and hydrotreatment is delivered by a single compression system.
摘要翻译： 公开了用于处理重质石油原料的方法和装置，其中至少80重量％的沸点大于340℃，其中该方法包括（a）在沸腾床反应器中加氢转化操作 液体的上升流动产生加氢转化流出物; （b）将加氢转化流出物分离成含有氢气和H 2 S的气体，包含瓦斯油的馏分和石脑油馏分; c）通过与至少一种催化剂的接触，至少包含瓦斯油的馏分进行加氢处理，产生加氢处理流出物; 和d）将加氢处理流出物分离成含有氢气和至少一种硫含量小于50ppm的瓦斯油馏分，其中用于加氢转化和加氢处理的氢气供应通过单一压缩系统输送。
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公开(公告)号：US10800982B2
公开(公告)日：2020-10-13
申请号：US16267437
申请日：2019-02-05
申请人： Eric D. Peer , John E. Duddy , Sophie M. Babusiaux
发明人： Eric D. Peer , John E. Duddy , Sophie M. Babusiaux
IPC分类号： C10G65/04 , B01J38/20 , B01J29/90 , B01J8/32 , B01J38/66 , B01J8/18 , C10G9/32 , C10G11/18 , C10G25/09 , C10G25/05 , B01J8/28
摘要： This invention describes a novel and efficient processing scheme that can be used to transform a vacuum residue feedstock into 0.5 wt % sulfur bunker fuel that fulfills the specifications required by the International Maritime Organization (IMO).
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公开(公告)号：US08252169B2
公开(公告)日：2012-08-28
申请号：US12316611
申请日：2008-12-16
CPC分类号： C10G1/002 , C10G65/04 , C10G65/06 , C10G65/12 , C10G2300/1022 , C10G2300/1044 , C10G2300/107 , C10G2300/202 , C10G2300/301 , C10G2300/4081
摘要： This invention utilizes a novel method and set of operating conditions to efficiently and economically process a potentially very fouling hydrocarbon feedstock. A multi-stage catalytic process for the upgrading of coal pyrolysis oils is developed. Coal Pyrolysis Oils are highly aromatic, olefinic, unstable, contain objectionable sulfur, nitrogen, and oxygen contaminants, and may contain coal solids which will plug fixed-bed reactors. The pyrolysis oil is fed with hydrogen to a multi-stage ebullated-bed hydrotreater and hydrocracker containing a hydrogenation or hydrocracking catalyst to first stabilize the feed at low temperature and is then fed to downstream reactor(s) at higher temperatures to further treat and hydrocrack the pyrolysis oils to a more valuable syncrude or to finished distillate products. The relatively high heat of reaction is used to provide the energy necessary to increase the temperature of the subsequent stage thus eliminating the need for additional external heat input. A refined heavy oil product stream is recycled to the fresh feed to minimize feedstock fouling of heat exchangers and feed heaters.
摘要翻译： 本发明利用新颖的方法和一组操作条件来有效和经济地处理可能非常结垢的烃原料。 开发了用于改进煤热解油的多阶段催化方法。 煤热解油是高度芳香族的，烯烃的，不稳定的，含有令人反感的硫，氮和氧污染物，并且可能含有将固定床反应堆堵塞的煤固体。 将热解油用氢气加入到含有氢化或加氢裂化催化剂的多级沸腾床加氢处理器和加氢裂化器中，以在低温下首先稳定进料，然后在较高温度下进料至下游反应器以进一步处理和加氢裂化 热解油更有价值的syncrude或成品馏出物。 相对较高的反应热用于提供增加后续阶段的温度所需的能量，从而消除了额外的外部热量输入的需要。 精炼的重油产品流被再循环到新鲜饲料中以最小化热交换器和饲料加热器的原料污染。
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9.发明授权公开(公告)号：US07919054B2
公开(公告)日：2011-04-05
申请号：US12720156
申请日：2010-03-09
IPC分类号： B01J8/00
摘要： Disclosed are a process and an installation for treatment of a heavy petroleum feedstock, of which at least 80% by weight has a boiling point of greater than 340° C., wherein the process includes (a) hydroconversion in a boiling-bed reactor operating with a rising flow of liquid producing a hydroconversion effluent; (b) separation of hydroconversion effluent into a gas containing hydrogen and H2S, a fraction comprising gas oil, and a naphtha fraction; c) hydrotreatment, by contact with at least one catalyst, of at least said fraction comprising gas oil, producing a hydrotreatment effluent; and d) separation of hydrotreatment effluent into a gas containing hydrogen and at least one gas oil fraction having a sulfur content of less than 50 ppm, wherein the hydrogen supply for the hydroconversion and hydrotreatment is delivered by a single compression system.
摘要翻译： 公开了用于处理重质石油原料的方法和装置，其中至少80重量％的沸点大于340℃，其中该方法包括（a）在沸腾床反应器中加氢转化操作 液体的上升流动产生加氢转化流出物; （b）将加氢转化流出物分离成含有氢气和H 2 S的气体，包含瓦斯油的馏分和石脑油馏分; c）通过与至少一种催化剂的接触，至少包含瓦斯油的馏分进行加氢处理，产生加氢处理流出物; 和d）将加氢处理流出物分离成含有氢气和至少一种硫含量小于50ppm的瓦斯油馏分，其中用于加氢转化和加氢处理的氢气供应通过单一压缩系统输送。
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10.发明授权
公开(公告)号：US5925238A
公开(公告)日：1999-07-20
申请号：US853393
申请日：1997-05-09
IPC分类号： C10G65/04
CPC分类号： C10G65/04
摘要： A process for catalytic two-stage hydrodesulfurization of metal-containing petroleum residua feedstocks to achieve at least about 75% desulfurization of the liquid product while also providing at least about 40% reduction in catalyst consumption. In the process, used catalyst having a catalyst equilibrium age of 0.3-5.0 bbl oil feed/lb catalyst is withdrawn from the second stage reactor, rejuvenated so as to remove 10-50 wt. % of the contaminant metals and at least 80 wt. % of carbon deposited on the catalyst, and then cascaded forward and added to the first stage reactor. Sufficient fresh make-up catalyst is added to the second stage reactor to replace the used catalyst withdrawn there, and only sufficient fresh catalyst is added to the first stage reactor to replace any catalyst transfer losses. Used catalyst having a catalyst equilibrium age of 0.6 to 10.0 bbl. oil per lb. catalyst is withdrawn from the first stage reactor for discard.
摘要翻译： 一种用于催化两步加氢脱硫含金属石油残渣原料的方法，以实现液体产物的至少约75％的脱硫，同时还提供至少约40％的催化剂消耗降低。 在此过程中，从第二阶段反应器中取出催化剂平衡时间为0.3-5.0 bbl进料/ lb催化剂的催化剂，再次活化，以除去10-50wt。 ％的污染金属和至少80wt。 沉积在催化剂上的碳的％，然后向前级联并加入到第一级反应器中。 将足够的新鲜补充催化剂加入到第二阶段反应器中以替代从其中排出的使用的催化剂，并且仅将足够的新鲜催化剂加入到第一级反应器中以代替任何催化剂转移损失。 催化剂平衡年龄为0.6至10.0桶的催化剂。 每磅催化剂的油从第一级反应器中排出以便丢弃。
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