-
公开(公告)号：US20230349288A1
公开(公告)日：2023-11-02
申请号：US18016708
申请日：2021-07-14
Applicant: Japan Petroleum Exploration Co., Ltd. , Tohoku University
Inventor： Takatoshi ITO , Tetsuya TAMAGAWA
CPC classification number: E21B49/02 , G01B11/105
Abstract: A cylindrical side-wall core is acquired from an inner circumferential surface of a well at a predetermined depth from a ground surface. First, second and third measurement cross sections spaced apart in a longitudinal direction of the core are set. In each cross section, the length of the maximum diameter of the cross section where the amount of distortion relative to the diameter of a standard circle is largest and the length of the minimum diameter where the amount of distortion relative to the diameter of the standard circle is smallest are measured. Six independent components among stress tensors for defining three-dimensional stress elements are obtained using an equation representing a difference between maximum and minimum stresses acting on the side-wall core along each cross section and another equation representing the angle between the well excavation direction and the action direction of the maximum stress on each cross section.
-
公开(公告)号：US09845435B2
公开(公告)日：2017-12-19
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
IPC: C10G67/00 , C10L1/06 , C10L10/16 , C10L10/14 , C10G65/14 , C10L1/08 , C10G45/58 , C10G47/00 , C10G2/00
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).
-
13.发明申请公开(公告)号：US20170009153A1
公开(公告)日：2017-01-12
申请号：US15273192
申请日：2016-09-22
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 , Yuichi TANAKA , Marie IWAMA
IPC: C10G67/02
CPC classification number: C10G67/02 , C10G2/00 , C10G2/342 , C10G3/56 , C10G31/00 , C10G47/00 , C10G65/18 , C10G67/00 , C10G67/16 , C10G2300/1022 , C10G2300/208 , Y02P30/20
Abstract: Hydrocarbon oil obtained by Fischer-Tropsch (FT) synthesis reaction using a catalyst within a slurry bed reactor is fractionated into a distilled oil and a column bottom oil in a rectifying column, part of the column bottom oil is flowed into a first transfer line that connects a column bottom of the rectifying column to a hydrocracker, at least part of the column bottom oil is flowed into a second transfer line branched from the first transfer line and connected to the first transfer line downstream of the branching point, the amount of the catalyst fine powder to be captured is monitored while the catalyst fine powder in the column bottom oil that flows in the second transfer line are captured by a detachable filter provided in the second transfer line, and the column bottom oil is hydrocracked within the hydrocracker.
Abstract translation: 通过使用在淤浆床反应器内的催化剂的费 - 托（FT）合成反应获得的烃油被分馏成精馏塔中的蒸馏油和塔底油，部分塔底油流入第一输送管线， 将精馏塔的塔底连接到加氢裂化器，至少部分塔底油流入从第一输送管线分支并与分支点下游的第一输送管线连接的第二输送管线， 监测待捕获的催化剂细粉末，同时通过设置在第二输送管线中的可拆卸过滤器捕集在第二输送管线中流动的塔底油中的催化剂细粉末，并将塔底油在加氢裂化器内加氢裂化。
-
14.发明申请公开(公告)号：US20160272895A1
公开(公告)日：2016-09-22
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.
Abstract translation: 用于GTL（气 - 液）方法中的合成气生产步骤的合成气生产装置（重整器）被防止被金属成分污染。 一种抑制用于GTL工艺的合成气生产设备的金属污染的方法，该方法包括通过使天然气和含有蒸汽和/或二氧化碳的气体在天然气和/或二氧化碳中进行重整反应来生产合成气的合成气生产步骤 合成气制造装置，其中，在合成气制造工序中生成的合成气中所含的二氧化碳的分离收集时，在分解收集的二氧化碳作为合成气制造工序中的重整反应的原料气体中， ，再循环二氧化碳中的镍浓度不高于0.05ppmv。
-
公开(公告)号：US09417008B2
公开(公告)日：2016-08-16
申请号：US14400848
申请日：2013-05-16
Applicant: Japan Petroleum Exploration Co., Ltd.
Inventor： Tomonori Ikeno , Kazumoto Chiba , Toshiya Wakatsuki , Yusuke Takeuchi , Kazutoshi Chaki , Junichiro Ando
CPC classification number: F25J1/02 , B01D53/22 , B01D2256/18 , B01D2256/245 , B01D2257/11 , C01B23/0042 , C01B2210/0031 , C10L3/101 , C10L2290/06 , C10L2290/46 , C10L2290/48 , C10L2290/548 , E21B43/40 , Y02P20/129
Abstract: A production method for natural gas according to the invention includes a step of adiabatically compressing a raw natural gas containing helium gas, a step of separating the helium gas from the raw natural gas by passing the adiabatically-compressed raw natural gas through a separation membrane unit, a step of conveying the raw natural gas from which the helium gas has been separated to a terminal through a pipe line, and a step of pressing the helium gas separated from the raw natural gas into an underground storage formation.
Abstract translation: 根据本发明的天然气的制造方法包括绝热压缩含有氦气的原料天然气的步骤，通过使绝热压缩的原料天然气通过分离膜单元从原料天然气分离氦气的工序 将通过管线将氦气分离的原料天然气输送到端子的步骤，以及将从原始天然气分离的氦气压入地下储存结构的工序。
-
Patent Agency Ranking
公开(公告)号：US09404047B2
公开(公告)日：2016-08-02
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
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。
-
公开(公告)号：US20160046870A1
公开(公告)日：2016-02-18
申请号：US14778636
申请日：2014-03-19
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： Atsushi MURATA , Eiichi YAMADA , Kazuki MURAHASHI , Yuzuru KATO , Yasuhiro ONISHI
IPC: C10G2/00
CPC classification number: C10G2/343 , B01J2219/00006 , C10G2/32 , C10G2/342 , C10G31/09
Abstract: The hydrocarbon synthesis reaction apparatus according to the present invention includes a reaction vessel that brings a synthesis gas having carbon monoxide gas and hydrogen gas as main components into contact with a slurry having a solid catalyst suspended in a liquid hydrocarbon compound to synthesize a liquid hydrocarbon compound using a Fischer-Tropsch reaction; a filter that is provided within the reaction vessel and is configured to separate the liquid hydrocarbon compound from the catalyst; and a powdered catalyst particles-discharging device configured to discharge powdered catalyst particles in the solid catalyst in the slurry to the outside of the reaction vessel.
Abstract translation: 根据本发明的烃合成反应装置包括使具有一氧化碳气体和氢气作为主要成分的合成气与悬浮在液体烃化合物中的固体催化剂的浆料接触以合成液体烃化合物的反应容器 使用费 - 托反应; 设置在所述反应容器内并被构造成从所述催化剂中分离所述液态烃化合物的过滤器; 以及粉末状催化剂粒子排出装置，其将浆料中的固体催化剂中的粉末状催化剂粒子排出到反应容器的外部。
-
公开(公告)号：US20160046869A1
公开(公告)日：2016-02-18
申请号：US14779917
申请日：2014-03-19
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： Yukifumi ISHITO , Junichi INOUE , Masaki SHINGU , Haruki NAGANO , Kazuhiko TASAKA
IPC: C10G2/00
Abstract: In the hydrocarbon-producing apparatus, a vapor-liquid separation tank of a second vapor-liquid separation unit is provided with a filling material layer. A vapor-liquid separation tank of the first vapor-liquid separation unit has a first return line. The vapor-liquid separation tank of the second vapor-liquid separation unit has a second return line. A light component of light oil discharged from a bottom of the vapor-liquid separation tank is returned to a portion between a top side above a return-location from the second return line within the vapor-liquid separation tank of the second vapor-liquid separation unit, and a line directly connected with a cooler installed on the first vapor-liquid separation unit through the first return line. A heavy component of light oil discharged from a bottom of the vapor-liquid separation tank of the second vapor-liquid separation unit is returned to the filling material layer through the second return line.
Abstract translation: 在烃产生装置中，第二气液分离单元的气液分离罐设置有填充材料层。 第一气液分离单元的气液分离罐具有第一回流管。 第二气液分离单元的气液分离罐具有第二回流管。 从气液分离罐的底部排出的轻油的轻质成分返回到第二气液分离罐的气液分离槽内的第二返回管路的返回位置之上的上侧的一侧 单元，以及通过第一返回管线与安装在第一气液分离单元上的冷却器直接连接的管线。 从第二气液分离单元的气液分离罐的底部排出的轻油的重成分通过第二返回管线返回到填充材料层。
-
公开(公告)号：US20150353839A1
公开(公告)日：2015-12-10
申请号：US14760108
申请日：2014-01-15
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： Yuuji MAEDA , Atsushi MURATA , Eiichi YAMADA , Yuzuru KATO , Yasuhiro ONISHI
IPC: C10G2/00
CPC classification number: C10G2/343 , B01F3/04517 , B01J8/226 , B01J2208/00141 , B01J2208/00539 , B01J2208/0061 , B01J2208/00911 , C10G2/342 , C10G2/344
Abstract: A hydrocarbon synthesis reaction apparatus includes a reactor bringing synthesis gas into contact with a slurry having a solid catalyst suspended in liquid hydrocarbons to synthesize hydrocarbons by the Fischer-Tropsch synthesis reaction; a cylindrical inner tube having a lower end arranged within the reactor at a predetermined distance from the bottom thereof; and a sparger arranged on an inner lower side of the inner tube, which blows the synthesis gas toward the inside of the inner tube. A Fischer-Tropsch synthesis reaction region, where the slurry including bubbles flows out from inside the inner tube through an upper end thereof, is formed in a space between a virtual extension portion of the upper end of the inner tube and an inner surface of the reactor, wherein the slurry is held within the reactor until the upper end of the inner tube is lower than the liquid level of the slurry.
Abstract translation: 烃合成反应装置包括使合成气与悬浮在液体烃中的固体催化剂的浆料接触的反应器，通过费 - 托合成反应合成烃; 圆柱形内管，其下端布置在反应器内与其底部预定距离处; 以及配置在内管的内下侧的喷雾器，将合成气吹向内管的内部。 包含气泡的浆料在其内端从内管流过其上端的费 - 托合成反应区域形成在内管的上端的虚拟延伸部分和内管的内表面之间的空间中 反应器，其中浆料保持在反应器内直到内管的上端低于浆液的液面。
-
公开(公告)号：US09181492B2
公开(公告)日：2015-11-10
申请号：US14628777
申请日：2015-02-23
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
CPC classification number: C10G2/34 , B01D37/048 , B01D43/00 , B01J8/006 , B01J8/1809 , B01J8/22 , B01J2208/00017 , B01J2219/00083 , C10G2/342 , C10G3/60 , C10G2300/4006 , Y02P30/20
Abstract: The present invention provides a process for producing a hydrocarbon oil by performing a Fischer-Tropsch synthesis reaction using a reactor for a Fischer-Tropsch synthesis including a reaction apparatus having a slurry containing catalyst particles and a gaseous phase located above the slurry to obtain a hydrocarbon oil, wherein the Fischer-Tropsch reaction is performed while controlling a temperature of the slurry so that a difference T2−T1 between the average temperature T1 of the slurry and a temperature T2 at the liquid level of the slurry in contact with the gaseous phase is 5 to 30° C.
-
-
-
-
-
-
-
-
-
Search Results
38
records
(took 0.029 seconds)
