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1. 发明申请

US20140031194A1 Integral Synthesis Gas Conversion Catalyst Extrudates and Methods For Preparing and Using Same. 审中-公开
标题翻译：积分合成气转化催化剂挤出物及其制备方法。
公开(公告)号：US20140031194A1
公开(公告)日：2014-01-30
申请号：US14041074
申请日：2013-09-30
申请人： Kandaswamy Jothimurugesan , Robert James Saxton , Howard Steven Lacheen , Tapan Kumar Das
发明人： Kandaswamy Jothimurugesan , Robert James Saxton , Howard Steven Lacheen , Tapan Kumar Das
IPC分类号： B01J29/76
CPC分类号： B01J29/7669 , B01J23/8913 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/7469 , B01J35/0006 , B01J37/0009 , B01J37/035 , B01J2229/186 , B01J2229/42 , C10G2/334 , C10G2/341 , Y02E60/324
摘要： Methods for preparing integral synthesis gas conversion catalyst extrudates including an oxide of a Fischer-Tropsch (FT) metal component and a zeolite component are disclosed. The oxide of the FT metal component is precipitated from a solution into crystallites having a particle size between about 2 nm and about 30 nm. The oxide of the FT metal component is combined with a zeolite powder and a binder material, and the combination is extruded to form integral catalyst extrudates. The oxide of the FT metal component in the resulting catalyst is in the form of reduced crystallites located outside the zeolite channels. No appreciable ion exchange of FT metal occurs within the zeolite channels. The acid site density of the integral catalyst extrudate is at least about 80% of the zeolite acid site density.
摘要翻译：公开了制备包含费 - 托（FT）金属组分和沸石组分的氧化物的整体合成气转化催化剂挤出物的方法。 FT金属成分的氧化物从溶液中沉淀成粒径在约2nm至约30nm之间的微晶。将FT金属成分的氧化物与沸石粉末和粘合剂材料组合，将其组合挤出成一体的催化剂挤出物。所得催化剂中FT金属组分的氧化物为位于沸石通道外部的微晶形式。在沸石通道内不发生明显的FT金属离子交换。整体催化剂挤出物的酸性位点密度为沸石酸性位点密度的至少约80％。

2. 发明授权

US09192921B1 Support for Fischer-Tropsch catalyst having improved activity 有权
标题翻译：支持具有改善活性的费 - 托催化剂
公开(公告)号：US09192921B1
公开(公告)日：2015-11-24
申请号：US14691797
申请日：2015-04-21
申请人： Kandaswamy Jothimurugesan , Howard Steven Lacheen
发明人： Kandaswamy Jothimurugesan , Howard Steven Lacheen
IPC分类号： B01J27/198 , B01J37/02 , B01J37/08 , B01J37/16 , C10G2/00
CPC分类号： B01J27/198 , B01J23/83 , B01J35/002 , B01J35/006 , B01J35/1038 , B01J35/1042 , B01J37/0207 , B01J37/024 , B01J37/16 , C10G2/33 , C10G2/332
摘要： A process is disclosed for preparing a Fischer-Tropsch catalyst precursor and a catalyst made from the precursor. The process includes contacting an alumina catalyst support material with a first solution containing a vanadium compound and a phosphorus compound, to obtain a modified catalyst support material. The modified catalyst support material is calcined at a temperature of at least 500° C. The calcined modified catalyst support has a pore volume of at least 0.4 cc/g. The modified catalyst support is less soluble in acid solutions than an equivalent unmodified catalyst support. The modified catalyst support is contacted with a second solution which includes a precursor compound of an active cobalt catalyst component and glutaric acid to obtain a catalyst precursor. The catalyst precursor is reduced to activate the catalyst precursor to obtain the Fischer-Tropsch catalyst. The catalyst has enhanced hydrothermal stability and good activity.
摘要翻译：公开了制备费 - 托催化剂前体和由前体制备的催化剂的方法。该方法包括使氧化铝催化剂载体材料与含有钒化合物和磷化合物的第一溶液接触，以获得改性的催化剂载体材料。改性的催化剂载体材料在至少500℃的温度下煅烧。煅烧的改性催化剂载体的孔体积至少为0.4cc / g。改性的催化剂载体在酸溶液中比相当的未改性的催化剂载体更难溶解。改性的催化剂载体与包含活性钴催化剂组分的前体化合物和戊二酸的第二溶液接触以获得催化剂前体。催化剂前体被还原以活化催化剂前体以获得费 - 托催化剂。该催化剂具有增强的水热稳定性和良好的活性。

3. 发明申请

US20140336286A1 Modified Fischer-Tropsch Monolith Catalysts and Methods For Preparation and Use Thereof 审中-公开
标题翻译：改性费托复合催化剂及其制备方法
公开(公告)号：US20140336286A1
公开(公告)日：2014-11-13
申请号：US14339866
申请日：2014-07-24
申请人： Charles Leonard Kibby , Robert James Saxton, JR. , Kandaswamy Jothimurugesan , Tapan Kumar Das , Howard Steven Lacheen , Michael Bartz , Alfred Hass
发明人： Charles Leonard Kibby , Robert James Saxton, JR. , Kandaswamy Jothimurugesan , Tapan Kumar Das , Howard Steven Lacheen , Michael Bartz , Alfred Hass
IPC分类号： B01J29/76 , B01J23/89 , C07C1/04
CPC分类号： B01J29/7669 , B01J23/8986 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/7469 , B01J29/7869 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0203 , B01J37/0225 , B01J37/0228 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2229/186 , B01J2229/42 , B01J2229/60 , C07C1/0435 , C07C2529/072 , C10G2/33 , Y10T428/31678
摘要： Disclosed are hybrid synthesis gas conversion catalysts containing at least one Fischer-Tropsch component and at least one acidic component deposited on a monolith catalyst support for use in synthesis gas conversion processes and methods for preparing the catalysts. Also disclosed are synthesis gas conversion processes in which the hybrid synthesis gas conversion catalysts are contacted with synthesis gas to produce a hydrocarbon product containing at least 50 wt % C5+ hydrocarbons. Also disclosed are synthesis gas conversion processes in which at least one layer of Fischer-Tropsch component deposited onto a monolith support is alternated with at least one layer of acidic component in a fixed bed reactor.
摘要翻译：公开了含有至少一种费 - 托组分和沉积在整体催化剂载体上的至少一种酸性组分的混合合成气转化催化剂，用于合成气转化方法和制备催化剂的方法。还公开了合成气转化方法，其中混合合成气转化催化剂与合成气体接触以产生含有至少50重量％的C 5+烃的烃产物。还公开了合成气转化方法，其中沉积在整料载体上的至少一层费 - 托成分与固定床反应器中的至少一层酸性组分交替。

4. 发明申请

US20130210942A1 MODIFIED FISCHER-TROPSCH MONOLITH CATALYSTS AND METHODS FOR PREPARATION AND USE THEREOF 审中-公开
标题翻译：改性FISCHER-TROPSCH单晶催化剂及其制备和使用方法
公开(公告)号：US20130210942A1
公开(公告)日：2013-08-15
申请号：US13396466
申请日：2012-02-14
申请人： Charles Leonard Kibby , Robert James Saxton, JR. , Kandaswamy Jothimurugesan , Tapan Kumar Das , Howard Steven Lacheen , Michael Bartz , Alfred Has
发明人： Charles Leonard Kibby , Robert James Saxton, JR. , Kandaswamy Jothimurugesan , Tapan Kumar Das , Howard Steven Lacheen , Michael Bartz , Alfred Has
IPC分类号： B01J35/02 , B01J23/75 , C07C1/04 , B01J37/02
CPC分类号： B01J29/7669 , B01J23/8986 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/7469 , B01J29/7869 , B01J35/023 , B01J35/04 , B01J37/0036 , B01J37/0203 , B01J37/0225 , B01J37/0228 , B01J37/0244 , B01J37/0246 , B01J37/0248 , B01J2229/186 , B01J2229/42 , B01J2229/60 , C07C1/0435 , C07C2529/072 , C10G2/33 , Y10T428/31678
摘要： Disclosed are hybrid synthesis gas conversion catalysts containing at least one Fischer-Tropsch component and at least one acidic component deposited on a monolith catalyst support for use in synthesis gas conversion processes and methods for preparing the catalysts. Also disclosed are synthesis gas conversion processes in which the hybrid synthesis gas conversion catalysts are contacted with synthesis gas to produce a hydrocarbon product containing at least 50 wt % C5+ hydrocarbons. Also disclosed are synthesis gas conversion processes in which at least one layer of Fischer-Tropsch component deposited onto a monolith support is alternated with at least one layer of acidic component in a fixed bed reactor.
摘要翻译：公开了含有至少一种费 - 托组分和沉积在整体催化剂载体上的至少一种酸性组分的混合合成气转化催化剂，用于合成气转化方法和制备催化剂的方法。还公开了合成气转化方法，其中混合合成气转化催化剂与合成气体接触以产生含有至少50重量％的C 5+烃的烃产物。还公开了合成气转化方法，其中沉积在整料载体上的至少一层费 - 托成分与固定床反应器中的至少一层酸性组分交替。

5. 发明授权

US09233358B1 Stable support for Fischer-Tropsch catalyst 有权
标题翻译：稳定支持费 - 托催化剂
公开(公告)号：US09233358B1
公开(公告)日：2016-01-12
申请号：US14482344
申请日：2014-09-10
申请人： Kandaswamy Jothimurugesan
发明人： Kandaswamy Jothimurugesan
IPC分类号： B01J21/04 , B01J23/75 , B01J23/70 , B01J23/89 , B01J37/02 , B01J37/08 , B01J37/18 , C10G2/00
CPC分类号： B01J23/898 , B01J21/04 , B01J23/70 , B01J23/75 , B01J23/8472 , B01J35/1038 , B01J35/1042 , B01J37/0205 , B01J37/0207 , B01J37/024 , B01J37/08 , B01J37/18 , B01J2523/00 , C10G2/332 , C10G2/333 , B01J2523/31 , B01J2523/3706 , B01J2523/55 , B01J2523/828 , B01J2523/845
摘要： A process has been developed for preparing a Fischer-Tropsch catalyst precursor and a Fischer-Tropsch catalyst made from the precursor. The process includes contacting a gamma alumina catalyst support material with a first solution containing a vanadium compound, to obtain a modified catalyst support material. The modified catalyst support material is calcined at a temperature of at least 500° C. The calcined modified catalyst support has a pore volume of at least 0.35 cc/g. The modified catalyst support is less soluble in acid solutions than an equivalent unmodified catalyst support. The modified catalyst support loses no more than 15% of its pore volume when exposed to water vapor. The modified catalyst support is contacted with a second solution which includes a precursor compound of an active cobalt catalyst component to obtain a catalyst precursor. The catalyst precursor is reduced to activate the catalyst precursor to obtain the Fischer-Tropsch catalyst. The catalyst has enhanced hydrothermal stability as measured by losing no more than 22% of its pore volume when exposed to water vapor.
摘要翻译：已经开发了制备费 - 托催化剂前体和由前体制备的费 - 托催化剂的方法。该方法包括使γ氧化铝催化剂载体材料与含有钒化合物的第一溶液接触，以获得改性的催化剂载体材料。改性的催化剂载体材料在至少500℃的温度下煅烧。煅烧的改性催化剂载体的孔体积至少为0.35cc / g。改性的催化剂载体在酸溶液中比相当的未改性的催化剂载体更难溶解。当暴露于水蒸气时，改性催化剂载体的孔隙体积减少不超过15％。将改性的催化剂载体与包含活性钴催化剂组分的前体化合物的第二溶液接触以获得催化剂前体。催化剂前体被还原以活化催化剂前体以获得费 - 托催化剂。催化剂具有增强的水热稳定性，当暴露于水蒸汽时，其通过损失不超过其孔体积的22％来测量。

6. 发明授权

US08753500B2 Process and system for blending synthetic and natural crude oils derived from offshore produced fluids 有权
标题翻译：用于混合源自海上生产流体的合成和天然原油的方法和系统
公开(公告)号：US08753500B2
公开(公告)日：2014-06-17
申请号：US12974337
申请日：2010-12-21
申请人： Charles Leonard Kibby , Dennis J. O'Rear , Robert James Saxton , Tapan K. Das , Kandaswamy Jothimurugesan
发明人： Charles Leonard Kibby , Dennis J. O'Rear , Robert James Saxton , Tapan K. Das , Kandaswamy Jothimurugesan
IPC分类号： C10B57/02
CPC分类号： C10G2/34 , C10G2/32 , C10G2/332 , C10G2/333 , C10G2/341 , C10G2/344 , C10G5/06 , C10G45/02 , C10G45/58 , C10G47/00 , C10G49/00 , C10G2300/1022 , C10G2300/1033 , C10G2300/302 , C10G2300/4062
摘要： A process and system are described for the processing of gas associated with crude oil production, i.e. associated gas. A separation complex is used to separate produced fluids produced from a hydrocarbon reservoir into crude oil, liquefied petroleum gas, water, and natural gas. At least a portion of the natural gas is converted into synthesis gas in a synthesis gas generator. A combination of a synthesis gas conversion catalysts and hydroconversion catalysts are used in a synthesis gas reactor to convert the synthesis gas into a liquid effluent stream containing liquefied petroleum gas and a synthetic crude oil. The liquefied petroleum gas and synthetic crude oil from the synthesis gas reactor is sent to the separation complex. Liquefied petroleum gas is separated both from the synthetic crude oil and a natural crude oil obtained from the produced fluids. The system and process permits synthetic crude oil to be blended with the natural crude oil producing a blended stabilized crude oil having 2 wt % or more of the synthetic crude oil and with a pour point of 60° C. or less. Use of a common facility for separation operations on the natural crude oil and synthetic crude oil thus reduces capital costs and allows converted associated gases to be shipped with the natural crude oil on a conventional crude oil tanker.
摘要翻译：描述了用于处理与原油生产相关的气体，即相关气体的方法和系统。分离复合物用于将由烃储层产生的产物分离成原油，液化石油气，水和天然气。至少一部分天然气在合成气发生器中被转化为合成气。在合成气反应器中使用合成气转化催化剂和加氢转化催化剂的组合，以将合成气转化为含有液化石油气和合成原油的液体流出物流。将来自合成气反应器的液化石油气和合成原油送至分离复合物。液化石油气与合成原油和从生产的流体获得的天然原油分离。该系统和方法允许合成原油与天然原油混合，产生具有2重量％或更多的合成原油并且倾点为60℃或更低的混合稳定的原油。在天然原油和合成原油上使用通用设施进行分离操作，从而降低资本成本，并允许转换的相关气体与常规原油油轮上的天然原油一起运输。

7. 发明申请

US20110240288A1 PROCESS AND SYSTEM FOR BLENDING SYNTHETIC AND NATURAL CRUDE OILS DERIVED FROM OFFSHORE PRODUCED FLUIDS 有权
标题翻译：从海洋生产的流体中混合合成和自然原油的方法和系统
公开(公告)号：US20110240288A1
公开(公告)日：2011-10-06
申请号：US12974337
申请日：2010-12-21
申请人： Charles Leonard Kibby , Dennis J. O'Rear , Robert James Saxton , Tapan K. Das , Kandaswamy Jothimurugesan
发明人： Charles Leonard Kibby , Dennis J. O'Rear , Robert James Saxton , Tapan K. Das , Kandaswamy Jothimurugesan
IPC分类号： E21B43/00
CPC分类号： C10G2/34 , C10G2/32 , C10G2/332 , C10G2/333 , C10G2/341 , C10G2/344 , C10G5/06 , C10G45/02 , C10G45/58 , C10G47/00 , C10G49/00 , C10G2300/1022 , C10G2300/1033 , C10G2300/302 , C10G2300/4062
摘要： A process and system are described for the processing of gas associated with crude oil production, i.e. associated gas. A separation complex is used to separate produced fluids produced from a hydrocarbon reservoir into crude oil, liquefied petroleum gas, water, and natural gas. At least a portion of the natural gas is converted into synthesis gas in a synthesis gas generator. A combination of a synthesis gas conversion catalysts and hydroconversion catalysts are used in a synthesis gas reactor to convert the synthesis gas into a liquid effluent stream containing liquefied petroleum gas and a synthetic crude oil. The liquefied petroleum gas and synthetic crude oil from the synthesis gas reactor is sent to the separation complex. Liquefied petroleum gas is separated both from the synthetic crude oil and a natural crude oil obtained from the produced fluids. The system and process permits synthetic crude oil to be blended with the natural crude oil producing a blended stabilized crude oil having 2 wt % or more of the synthetic crude oil and with a pour point of 60° C. or less. Use of a common facility for separation operations on the natural crude oil and synthetic crude oil thus reduces capital costs and allows converted associated gases to be shipped with the natural crude oil on a conventional crude oil tanker.
摘要翻译：描述了用于处理与原油生产相关的气体，即相关气体的方法和系统。分离复合物用于将由烃储层产生的产物分离成原油，液化石油气，水和天然气。至少一部分天然气在合成气发生器中被转化为合成气。在合成气反应器中使用合成气转化催化剂和加氢转化催化剂的组合，以将合成气转化为含有液化石油气和合成原油的液体流出物流。将来自合成气反应器的液化石油气和合成原油送至分离复合物。液化石油气与合成原油和从生产的流体获得的天然原油分离。该系统和方法允许合成原油与天然原油混合，产生具有2重量％或更多的合成原油并且倾点为60℃或更低的混合稳定的原油。在天然原油和合成原油上使用通用设施进行分离操作，从而降低资本成本，并允许转换的相关气体与常规原油油轮上的天然原油一起运输。

8. 发明授权

US07541310B2 Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same 有权
标题翻译：二氧化硅 - 氧化铝催化剂载体，由其制备的催化剂及其制备和使用方法
公开(公告)号：US07541310B2
公开(公告)日：2009-06-02
申请号：US10962702
申请日：2004-10-12
申请人： Rafael L. Espinoza , Kandaswamy Jothimurugesan , Kevin L. Coy , James Dale Ortego, Jr. , Nithya Srinivasan , Olga P. Ionkina
发明人： Rafael L. Espinoza , Kandaswamy Jothimurugesan , Kevin L. Coy , James Dale Ortego, Jr. , Nithya Srinivasan , Olga P. Ionkina
IPC分类号： B01J23/00 , B01J21/00 , B01J29/00 , B01J20/00
CPC分类号： B01J21/12 , B01J21/08 , B01J23/75 , B01J23/89 , B01J23/8913 , B01J35/0053 , B01J35/006 , B01J35/0066 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/036 , C10G2/33 , C10G2/332 , C10G2/333
摘要： This invention relates to catalysts comprising a catalytic metal deposited on a composite support with well-dispersed chemical “anchor” species acting as nucleation centers for catalytic metal crystallites growth. The catalysts have the advantage that the average catalytic metal crystallite size can be controlled by the molar ratio of catalytic metal to chemical “anchor,” and is not limited by the porous structure of the support. A preferred embodiment comprises a cobalt-based catalyst on a silica-alumina support made by a co-gel method, wherein its average pore size can be controlled by the pH. The alumina species in the support most likely serve as chemical “anchors” to control the dispersion of cobalt species, such that the average cobalt crystallite size can be greater than the average pore size.
摘要翻译：本发明涉及包含沉积在复合载体上的催化金属的催化剂，其具有充分分散的作为催化金属微晶生长的成核中心的化学“锚”物质。催化剂的优点在于，催化金属的平均催化金属粒度可以通过催化金属与化学“锚”的摩尔比来控制，并不受支持体的多孔结构的限制。优选的实施方案包括在通过共凝胶法制备的二氧化硅 - 氧化铝载体上的钴基催化剂，其中其平均孔径可以由pH控制。载体中的氧化铝物质最有可能用作化学“锚”以控制钴物质的分散体，使得平均钴微晶尺寸可以大于平均孔径。

9. 发明授权

US09206091B2 Processes and systems for synthesis gas conversion using a hybrid fischer-tropsch catalyst in a compact heat exchange reactor 有权
标题翻译：在紧凑型热交换反应器中使用混合费 - 托催化剂进行合成气转化的方法和系统
公开(公告)号：US09206091B2
公开(公告)日：2015-12-08
申请号：US14219774
申请日：2014-03-19
申请人： Robert James Saxton, Jr. , Kandaswamy Jothimurugesan , Charles Leonard Kibby
发明人： Robert James Saxton, Jr. , Kandaswamy Jothimurugesan , Charles Leonard Kibby
IPC分类号： C07C27/00 , C07C1/04 , B01J19/00 , B01J35/00 , B01J8/00 , B01J23/75 , B01J23/89 , B01J29/00 , B01J35/02 , B01J35/10 , C10G2/00 , F28F3/00 , F28D9/00
CPC分类号： C07C1/0435 , B01J8/008 , B01J19/00 , B01J19/0093 , B01J23/75 , B01J23/8913 , B01J29/00 , B01J29/7669 , B01J35/0006 , B01J35/023 , B01J35/1019 , B01J2208/00026 , B01J2219/00049 , B01J2219/00761 , B01J2219/00783 , B01J2219/00822 , B01J2219/00826 , B01J2219/00835 , B01J2219/00873 , B01J2229/186 , C07C1/042 , C10G2/334 , F28D9/00 , F28D9/0062 , F28F3/00 , F28F3/025
摘要： Disclosed are a process and a system for synthesis gas conversion. The process includes contacting a synthesis gas feed of hydrogen and carbon monoxide having a H2/CO ratio from 0.5 to 3.0 with a hybrid catalyst of particles having a particle size from 50 to 500 μm and having at least one zeolite and a Fischer-Tropsch component wherein the ratio of zeolite to Fischer-Tropsch component is from 0.1:1 to 30:1 and the hybrid catalyst includes from 0.5 to 40 wt % Fischer-Tropsch component. The process is conducted in a compact heat exchange reactor having a set of reaction passages disposed between a synthesis gas feed header and a products header and a set of coolant passages disposed between a coolant inlet header and a coolant outlet header. The set of coolant passages conducts a coolant therethrough, and the set of reaction passages contains the hybrid catalyst therein and conducts synthesis gas and reaction products therethrough. The process is conducted at a temperature from 200 to 2800° C., a pressure from 5 to 40 atmospheres, a recycle ratio from 1 to 3, and a gaseous hourly space velocity less than 20,000 volumes of gas per volume of catalyst per hour. The effluent produced includes a hydrocarbon product containing at least 50 wt % C5+ hydrocarbons and less than 5 wt % C21+ hydrocarbons at a C5+ productivity from 0.05 to 2 gC5+/gcat/h.
摘要翻译：公开了合成气转化的方法和系统。该方法包括将H 2 / CO比为0.5至3.0的氢气和一氧化碳的合成气进料与粒度为50-500μm的颗粒的混合催化剂接触并具有至少一种沸石和费 - 托组分其中沸石与费 - 托组分的比例为0.1:1至30:1，并且所述混合催化剂包含0.5至40wt％的费 - 托组分。该过程在紧凑的热交换反应器中进行，其具有设置在合成气进料集管和产品集管之间的一组反应通道和设置在冷却剂入口集管和冷却剂出口集管之间的一组冷却剂通道。该组冷却剂通道使冷却剂通过其中，并且该组反应通道在其中包含混合催化剂，并通过其引导合成气和反应产物。该方法在200至2800℃的温度，5至40个大气压的压力，1至3的循环比和每小时体积的催化剂小于20,000体积的气体的气时空速下进行。产生的流出物包含含有至少50重量％的C 5+烃和少于5重量％的C 21+烃的烃产物，其C5 +生产率为0.05至2gC5 + / gcat / h。

10. 发明授权

US09168512B1 Stable support for Fischer-Tropsch catalyst 有权
标题翻译：稳定支持费 - 托催化剂
公开(公告)号：US09168512B1
公开(公告)日：2015-10-27
申请号：US14482355
申请日：2014-09-10
申请人： Kandaswamy Jothimurugesan
发明人： Kandaswamy Jothimurugesan
IPC分类号： B01J23/70 , B01J23/75 , B01J20/284 , B01J21/04 , B01J37/08 , B01J37/02 , B01J37/16 , B01J23/89 , B01J37/18 , C10G2/00
CPC分类号： B01J27/198 , B01J23/894 , B01J23/898 , B01J35/0033 , B01J35/023 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/02 , B01J37/0207 , B01J37/024 , B01J37/08 , B01J37/14 , B01J37/16 , B01J37/18 , B01J2523/00 , C10G2/332 , C10G2/333 , B01J2523/31 , B01J2523/3706 , B01J2523/51 , B01J2523/55 , B01J2523/828 , B01J2523/845
摘要： A process has been developed for preparing a Fischer-Tropsch catalyst precursor and a Fischer-Tropsch catalyst made from the precursor. The process includes contacting a gamma alumina catalyst support material with a first solution containing a vanadium compound and a phosphorus compound, to obtain a modified catalyst support material. The modified catalyst support material is calcined at a temperature of at least 500° C. The calcined modified catalyst support has a pore volume of at least 0.4 cc/g. The modified catalyst support is less soluble in acid solutions than an equivalent unmodified catalyst support. The modified catalyst support loses no more than 6% of its pore volume when exposed to water vapor. The modified catalyst support is contacted with a second solution which includes a precursor compound of an active cobalt catalyst component to obtain a catalyst precursor. The catalyst precursor is reduced to activate the catalyst precursor to obtain the Fischer-Tropsch catalyst. The catalyst has enhanced hydrothermal stability as measured by losing no more than 10% of its pore volume when exposed to water vapor.
摘要翻译：已经开发了制备费 - 托催化剂前体和由前体制备的费 - 托催化剂的方法。该方法包括使γ氧化铝催化剂载体材料与含有钒化合物和磷化合物的第一溶液接触，以获得改性的催化剂载体材料。改性的催化剂载体材料在至少500℃的温度下煅烧。煅烧的改性催化剂载体的孔体积至少为0.4cc / g。改性的催化剂载体在酸溶液中比相当的未改性的催化剂载体更难溶解。当暴露于水蒸气时，改性催化剂载体的孔隙体积不超过6％。将改性的催化剂载体与包含活性钴催化剂组分的前体化合物的第二溶液接触以获得催化剂前体。催化剂前体被还原以活化催化剂前体以获得费 - 托催化剂。催化剂具有增强的水热稳定性，当暴露于水蒸气时，其通过损失不超过其孔体积的10％来测量。

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