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公开(公告)号：US20150267123A1
公开(公告)日：2015-09-24
申请号：US14440772
申请日：2013-11-06
Applicant: JAPAN OIL, GAS AND METALS NATIONAL CORPORATION , INPEX CORPORATION , JX NIPPON OIL & ENERGY CORPORATION , JAPAN PETROLEUM EXPLORATION CO., LTD. , COSMO OIL CO., LTD. , NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD.
Inventor： Takeo Ito , Atsushi Murata , Eiichi Yamada , Yuzuru Kato , Yasuhiro Onishi
IPC: C10G2/00
CPC classification number: C10G2/32 , C10G2/342 , C10G2/344 , C10G2300/4031
Abstract: A start-up method for a hydrocarbon synthesis reaction apparatus, comprising: an initial slurry-loading step in which the slurry is loaded into the reactor at the initial stage of the Fischer-Tropsch synthesis reaction at a lower loading rate than that applied to the reactor in a steady-state operation; and a CO conversion ratio-increasing step in which the liquid level of the slurry in the reactor is raised by adding to the slurry the hydrocarbons synthesized at the early stage of the Fischer-Tropsch synthesis reaction so that the CO conversion ratio is increased in proportion to a rise in the liquid level of the slurry in the reactor.
Abstract translation: 一种烃合成反应装置的启动方法，包括：初始浆料加载步骤，其中在费 - 托合成反应的初始阶段将浆料以比施加到 反应堆处于稳态运行状态; 以及CO转化率增加步骤，其中通过向所述浆料中添加在费 - 托合成反应的早期合成的烃使得CO转化率成比例地增加而使反应器中的浆料的液面升高 以使反应器中浆液的液面升高。
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公开(公告)号：US20150065761A1
公开(公告)日：2015-03-05
申请号：US14387608
申请日：2013-03-27
Applicant: Japan Oil, Gas and Metals National Corporation , Inpex Corporation , JX Nippon Oil & Energy Corporation , Japan Petroleum Exploration Co., Ltd. , Cosmo Oil Co., Ltd. , Nippon Steel & Sumikin Engineering Co., Ltd.
Inventor： Takuya Niitsuma , Marie Iwama
CPC classification number: C10G67/00 , C10G2/30 , C10G45/58 , C10G47/00 , C10G65/14 , C10G2300/1022 , C10G2300/4081 , C10L1/06 , C10L1/08 , C10L10/14 , C10L10/16 , C10L2200/0492 , C10L2270/026 , C10L2290/10
Abstract: Provided is a hydrotreating step (A) containing a hydroisomerization step (A1) that obtains a hydroisomerized oil (a1) by bringing a FT synthesis oil into contact with a hydroisomerization catalyst and/or a hydrocracking step (A2) that obtains a hydrocracked oil (a2) by bringing it into contact with a hydrocracking catalyst, and a fractionation step (B) that transfers at least a portion of the hydrotreated oil (a) composed of the hydroisomerized oil (a1) and/or the hydrocracked oil (a2) to a fractionator and, at the very least, obtains a middle distillate (b1) with a 5% distillation point of 130 to 170° C. and a 95% distillation point of 240 to 300° C., and a heavy oil (b2) that is heavier than the middle distillate (b1).
Abstract translation: 本发明提供含有通过使FT合成油与加氢异构化催化剂和/或获得加氢裂化油的加氢裂化工序（A2）接触而得到加氢异构化油（a1）的加氢精制工序（A1）的加氢处理工序（A） a2），将加氢裂化催化剂与加氢异构化油（a1）和/或加氢裂化油（a2）组成的加氢处理油（a）的至少一部分转移至 并且至少得到具有130至170℃的5％蒸馏点和240至300℃的95％蒸馏点的中间馏分（b1）和重油（b2） 比中间馏分（b1）重。
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23.发明申请CATALYST FILLING APPARATUS OF BUBBLE COLUMN SLURRY BED REACTOR AND CATALYST FILLING METHOD OF BUBBLE COLUMN SLURRY BED REACTOR 有权泡沫柱塞反应器的催化剂填充装置和泡沫柱式浆液反应器的催化剂填充方法公开(公告)号：US20150064070A1
公开(公告)日：2015-03-05
申请号：US14387560
申请日：2013-03-27
Applicant: Japan Oil, Gas and Metals National Corporation , Inpex Corporation , JX Nippon Oil & Energy Corporation , Japan Petroleum Exploration Co., Ltd. , Cosmo Oil Co., Ltd. , Nippon Steel & Sumkin Engineering Co., Ltd.
Inventor： Kazuhiko Tasaka
IPC: C07C1/04
CPC classification number: C07C1/0415 , B01J8/20 , B01J8/222 , B01J8/228 , B01J2208/00141 , B01J2208/0061 , B01J2219/00009 , C10G2/342
Abstract: A catalyst filling apparatus is for a bubble column slurry bed reactor for the FT synthesis reaction. The apparatus includes: a slurry preparation tank installed adjacent to the reactor and configured to prepare a slurry S from a FT synthesis reaction catalyst and a slurry preparation oil; an upper part communication line configured to direct the slurry from the reactor to the slurry preparation tank; a lower part communication line configured to direct the slurry in the slurry preparation tank to the reactor; and a pressure equalizing line configured to communicate the reactor with the slurry preparation tank. The upper part communication line is downwardly inclined from the reactor toward the slurry preparation tank, and the lower part communication line is upwardly inclined from the reactor toward the slurry preparation tank. An inert gas introduction device is provided on the slurry preparation tank.
Abstract translation: 催化剂填充装置用于FT合成反应的气泡塔浆床反应器。 该装置包括：安装在反应器附近并配置成从FT合成反应催化剂和浆料制备油制备浆料S的浆料制备罐; 上部通信线路，其构造成将浆料从反应器引导到浆料制备罐; 下部通信线路，其构造成将浆料制备罐中的浆料引导到反应器; 以及配置成将反应器与浆料制备罐连通的均压管线。 上部连通线从反应器朝向浆料制备罐向下倾斜，下部连通管线从反应器朝向浆料准备箱向上倾斜。 惰性气体引入装置设置在浆料制备罐上。
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24.发明申请公开(公告)号：US20140250946A1
公开(公告)日：2014-09-11
申请号：US14251816
申请日：2014-04-14
Applicant: Japan Oil, Gas and Metals National Corporation , INPEX Corporation , JX Nippon Oil & Energy Corporation , Japan Petroleum Exploration Co., Ltd. , Cosmo Oil Co., Ltd. , Nippon Steel Engineering Co., Ltd.
Inventor： Kazuhiko Tasaka
IPC: F25J3/08
CPC classification number: F25J3/08 , C10G2/30 , C10G31/06 , C10G2300/1022 , C10G2300/4081
Abstract: There is provided a method for recovering hydrocarbon compounds from a gaseous by-products generated in the Fisher-Tropsch synthesis reaction, the method comprising a pressurizing step in which the gaseous by-products are pressurized, a cooling step in which the pressurized gaseous by-products are pressurized to liquefy hydrocarbon compounds in the gaseous by-products, and a separating step in which the hydrocarbon compounds liquefied in the cooling step are separated from the remaining gaseous by-products.
Abstract translation: 提供了一种从费 - 托合成反应产生的气态副产物中回收烃化合物的方法，该方法包括加压步骤，其中气态副产物被加压，冷却步骤， 将产物加压至气态副产物中的液化烃化合物，并且将在冷却步骤中液化的烃化合物与剩余气态副产物分离的分离步骤。
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25.发明授权公开(公告)号：US11873703B2
公开(公告)日：2024-01-16
申请号：US17914818
申请日：2022-02-15
Applicant: Japan Petroleum Exploration Co., Ltd.
Inventor： Yoshihiro Terao , Kazuto Kurosawa
IPC: E21B43/16
CPC classification number: E21B43/164
Abstract: A method of underground storage of an injection gas containing CO2 gas and enhanced oil recovery includes: supplying injection water through a water flow path; jetting the injection water as a high-pressure water jet which is increased in velocity by narrowing a fluid flow through a fine bubble-generating device placed at a lower end of the water flow path; suctioning an injection gas through a gas flow path by a negative pressure generated by the Venturi effect downstream of the high-pressure water jet; jetting the injection gas as fine bubbles from the fine bubble-generating device placed at a lower end of the gas flow path; and performing underground storage of the injection gas by allowing a gas-liquid mixed fluid containing fine bubbles generated by mixing the injection water with the fine bubbles in the fine bubble-generating device to penetrate into a permeable formation such as an oil reservoir.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20230134985A1
公开(公告)日：2023-05-04
申请号：US17914818
申请日：2022-02-15
Applicant: Japan Petroleum Exploration Co., Ltd.
Inventor： Yoshihiro TERAO , Kazuto KUROSAWA
IPC: E21B43/16
Abstract: A method of underground storage of an injection gas containing CO2 gas and enhanced oil recovery includes: supplying injection water through a water flow path; jetting the injection water as a high-pressure water jet which is increased in velocity by narrowing a fluid flow through a fine bubble-generating device placed at a lower end of the water flow path; suctioning an injection gas through a gas flow path by a negative pressure generated by the Venturi effect downstream of the high-pressure water jet; jetting the injection gas as fine bubbles from the fine bubble-generating device placed at a lower end of the gas flow path; and performing underground storage of the injection gas by allowing a gas-liquid mixed fluid containing fine bubbles generated by mixing the injection water with the fine bubbles in the fine bubble-generating device to penetrate into a permeable formation such as an oil reservoir.
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公开(公告)号：US20230038432A1
公开(公告)日：2023-02-09
申请号：US17789699
申请日：2021-04-02
Applicant: Japan Petroleum Exploration Co., Ltd.
Inventor： Yoshihiro TERAO , Kazuto KUROSAWA
IPC: E21B43/16
Abstract: The method enables enhanced recovery of oil contained in an underground oil reservoir by using an injection well including two passages of a water passage and a gas passage. The enhanced oil recovery method includes steps of injecting an injection water from the water passage, injecting an injection gas from the gas passage and spraying the injection gas as a fine gas bubble flow through a micro-bubble generator which is installed at a lower end of the gas passage, and penetrating into the underground oil reservoir a gas-liquid mixture fluid containing micro-bubbles generated by mixing the injection water and the fine gas bubble flow in the injection well.
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公开(公告)号：US09920256B2
公开(公告)日：2018-03-20
申请号：US14615705
申请日：2015-02-06
Applicant: Japan Oil, Gas and Metals National Corporation , INPEX Corporation , JX Nippon Oil & Energy Corporation , Japan Petroleum Exploration Co., Ltd. , Cosmo Oil Co., Ltd. , Nippon Steel & Sumikin Engineering Co., Ltd.
Inventor： Yuichi Tanaka , Yasumasa Morita , Kenichi Kawazuishi
CPC classification number: C10G7/00 , C10G2/32 , C10G53/16 , C10G2300/1022 , C10G2400/02 , C10G2400/06 , C10G2400/08
Abstract: There is provided a hydrocarbon distillation separation apparatus for fractionally distilling hydrocarbon compounds discharged from a Fisher-Tropsch synthesis reactor synthesizing hydrocarbon compounds, comprising a heavy hydrocarbon fractionator configured to fractionally distil liquid heavy components of the hydrocarbon compounds discharged from the reactor into a first middle distillate and a wax fraction, a light hydrocarbon fractionator configured to fractionally distil gaseous light components of the hydrocarbon compounds discharged from the reactor into a second middle distillate and a light gas fraction, a light hydrocarbon separator configured to separate hydrocarbon compounds equivalent to naphtha from the light gas fraction; and a mixing section configured to mix the first and second middle distillates, and the hydrocarbon compounds equivalent to naphtha separated from the light gas fraction by the light hydrocarbon separator.
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公开(公告)号：US09884998B2
公开(公告)日：2018-02-06
申请号：US15170123
申请日：2016-06-01
Applicant: JAPAN OIL, GAS AND METALS NATIONAL CORPORATION , INPEX CORPORATION , JX NIPPON OIL & ENERGY CORPORATION , JAPAN PETROLEUM EXPLORATION CO., LTD. , COSMO OIL CO., LTD. , NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD. , CHIYODA CORPORATION
Inventor： Shuhei Wakamatsu , Fuyuki Yagi , Tomoyuki Mikuriya , Kenichi Kawazuishi
CPC classification number: C10G2/30 , C01B3/38 , C01B3/384 , C01B3/54 , C01B2203/0233 , C01B2203/0238 , C01B2203/0415 , C01B2203/0435 , C01B2203/0465 , C01B2203/0475 , C01B2203/062 , C01B2203/0811 , C01B2203/0894 , C01B2203/1047 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2203/148 , C10G45/00 , C10G49/00 , C10G2300/1025 , C10G2300/4081 , C10K1/005 , C10K1/007 , Y02P20/129
Abstract: A synthesis gas production apparatus (reformer) to be used for a synthesis gas production step in a GTL (gas-to-liquid) process is prevented from being contaminated by metal components. A method of suppressing metal contamination of a synthesis gas production apparatus operating for a GTL process that includes a synthesis gas production step of producing synthesis gas by causing natural gas and gas containing steam and/or carbon dioxide to react with each other for reforming in a synthesis gas production apparatus in which, at the time of separating and collecting a carbon dioxide contained in the synthesis gas produced in the synthesis gas production step and recycling the separated and collected carbon dioxide as source gas for the reforming reaction in the synthesis gas production step, a nickel concentration in the recycled carbon dioxide is not higher than 0.05 ppmv.
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30.发明授权Catalyst filling apparatus of bubble column slurry bed reactor and catalyst filling method of bubble column slurry bed reactor 有权泡罩塔浆床反应器催化剂填充装置和气泡塔浆床反应器催化剂填充方法公开(公告)号：US09499453B2
公开(公告)日：2016-11-22
申请号：US14387560
申请日：2013-03-27
Applicant: Japan Oil, Gas and Metals National Corporation , Inpex Corporation , JX Nippon Oil & Energy Corporation , Japan Petroleum Exploration Co., Ltd. , Cosmo Oil Co., Ltd. , Nippon Steel & Sumikin Engineering Co., Ltd.
Inventor： Kazuhiko Tasaka
CPC classification number: C07C1/0415 , B01J8/20 , B01J8/222 , B01J8/228 , B01J2208/00141 , B01J2208/0061 , B01J2219/00009 , C10G2/342
Abstract: A catalyst filling apparatus is for a bubble column slurry bed reactor for the FT synthesis reaction. The apparatus includes: a slurry preparation tank installed adjacent to the reactor and configured to prepare a slurry S from a FT synthesis reaction catalyst and a slurry preparation oil; an upper part communication line configured to direct the slurry from the reactor to the slurry preparation tank; a lower part communication line configured to direct the slurry in the slurry preparation tank to the reactor; and a pressure equalizing line configured to communicate the reactor with the slurry preparation tank. The upper part communication line is downwardly inclined from the reactor toward the slurry preparation tank, and the lower part communication line is upwardly inclined from the reactor toward the slurry preparation tank. An inert gas introduction device is provided on the slurry preparation tank.
Abstract translation: 催化剂填充装置用于FT合成反应的气泡塔浆床反应器。 该装置包括：安装在反应器附近并配置成从FT合成反应催化剂和浆料制备油制备浆料S的浆料制备罐; 上部通信线路，其构造成将浆料从反应器引导到浆料制备罐; 下部通信线路，其构造成将浆料制备罐中的浆料引导到反应器; 以及配置成将反应器与浆料制备罐连通的均压管线。 上部连通线从反应器朝向浆料制备罐向下倾斜，下部连通管线从反应器朝向浆料准备箱向上倾斜。 惰性气体引入装置设置在浆料制备罐上。
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