公开(公告)号：US20140251873A1

公开(公告)日：2014-09-11

申请号：US14279775

申请日：2014-05-16

Applicant: Saudi Arabian Oil Company

Inventor： Omer Refa KOSEOGLU ,  Abdennour BOURANE ,  Farhan M. AL-SHAHRANI ,  Emad AL-SHAFI

IPC: C10G45/22

CPC classification number: C10G45/22 ,  B01J19/006 ,  B01J19/18 ,  B01J2219/00768 ,  B01J2219/00777 ,  C10G21/00 ,  C10G21/16 ,  C10G21/20 ,  C10G21/27 ,  C10G27/04 ,  C10G27/12 ,  C10G27/14 ,  C10G45/02 ,  C10G53/04 ,  C10G53/14 ,  C10G67/04 ,  C10G67/0418 ,  C10G67/12 ,  C10G67/14 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/44

Abstract: Reduction of sulfur-containing and nitrogen-containing compounds from hydrocarbon feeds is achieved by first contacting the entire feed with a hydrotreating catalyst in a hydrotreating reaction zone operating under mild conditions to convert the labile organosulfur and organonitrogen compounds. An extraction zone downstream of the hydrotreating reaction zone separates an aromatic-rich fraction that contains a substantial amount of the remaining refractory organosulfur and organonitrogen compounds. The aromatic-lean fraction is substantially free of organosulfur and organonitrogen compounds, since the non-aromatic organosulfur and organonitrogen compounds were the labile organosulfur and organonitrogen compounds which were initially removed by mild hydrotreating. The aromatic-rich fraction is oxidized to convert the refractory organosulfur and organonitrogen compounds to oxidized sulfur-containing and nitrogen-containing hydrocarbon compounds. These oxidized organosulfur and organonitrogen compounds are subsequently removed.

Abstract translation: 通过在温和条件下操作的加氢处理反应区中首先使整个进料与加氢处理催化剂接触，以使不稳定的有机硫和有机氮化合物转化，从而进一步从烃进料中还原含硫和含氮化合物。 在加氢处理反应区下游的萃取区分离富含芳烃的级分，其中含有大量剩余的难熔有机硫和有机氮化合物。 芳香族贫馏分基本上不含有机硫和有机氮化合物，因为非芳族有机硫和有机氮化合物是不稳定的有机硫和有机氮化合物，最初通过轻度加氢处理除去。 氧化富含芳烃的级分将难熔有机硫和有机氮化合物转化为氧化的含硫和含氮烃化合物。 随后除去这些氧化的有机硫和有机氮化合物。

公开(公告)号：US20140251872A1

公开(公告)日：2014-09-11

申请号：US14280001

申请日：2014-05-16

Applicant: Saudi Arabian Oil Company

Inventor： Omer Refa KOSEOGLU ,  Abdennour BOURANE ,  Farhan M. AL-SHAHRANI ,  Emad AL-SHAFI

IPC: C10G45/22

CPC classification number: C10G45/22 ,  B01J19/006 ,  B01J19/18 ,  B01J2219/00768 ,  B01J2219/00777 ,  C10G21/00 ,  C10G21/16 ,  C10G21/20 ,  C10G21/27 ,  C10G27/04 ,  C10G27/12 ,  C10G27/14 ,  C10G45/02 ,  C10G67/0418 ,  C10G67/12 ,  C10G67/14 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/44

Abstract: Deep desulfurization of hydrocarbon feeds containing undesired organosulfur and organonitrogen compounds to produce a hydrocarbon product having low levels of sulfur-containing and nitrogen-containing compounds, is achieved by first subjecting the entire feed to an extraction zone to separate an aromatic-rich fraction containing a substantial amount of the refractory organosulfur and organonitrogen compounds and an aromatic-lean fraction containing a substantial amount of the labile organosulfur and organonitrogen compounds. The aromatic-lean fraction is contacted with a hydrotreating catalyst in a hydrotreating reaction zone operating under mild conditions to convert the labile organosulfur and organonitrogen compounds. The aromatic-rich fraction is oxidized to convert the refractory organosulfur and organonitrogen compounds to oxidized organosulfur and organonitrogen compounds. These oxidized organosulfur and organonitrogen compounds are subsequently removed, producing a stream containing reduced levels of organosulfur and organonitrogen compounds.

Abstract translation: 通过首先使整个进料进入萃取区，分离含有富含烯烃的富含芳烃的馏分，从而实现含有不需要的有机硫和有机氮化合物的烃进料的深度脱硫以产生具有低含量含硫和含氮化合物的烃产物 大量的难熔有机硫和有机氮化合物和含有大量不稳定有机硫和有机氮化合物的芳族贫乏馏分。 将芳族贫馏分与在温和条件下操作的加氢处理反应区中的加氢处理催化剂接触以转化不稳定的有机硫和有机氮化合物。 富含芳烃的级分被氧化，将难熔有机硫和有机氮化合物转化为氧化有机硫和有机氮化合物。 随后除去这些氧化的有机硫和有机氮化合物，产生含有降低水平的有机硫和有机氮化合物的物流。

公开(公告)号：US20100294699A1

公开(公告)日：2010-11-25

申请号：US12689107

申请日：2010-01-18

Applicant: Abbas HASSAN ,  Rayford G. ANTHONY ,  Gregory G. BORSINGER ,  Aziz HASSAN

Inventor： Abbas HASSAN ,  Rayford G. ANTHONY ,  Gregory G. BORSINGER ,  Aziz HASSAN

IPC: C10G45/22 ,  C10G45/06 ,  C10G45/08 ,  C10G45/10

CPC classification number: B01F3/04099 ,  B01F5/104 ,  B01F5/106 ,  B01F7/00766 ,  B01F13/1013 ,  B01F13/1016 ,  C10G45/02 ,  C10G49/007 ,  C10G2300/1025 ,  C10G2300/1033 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2400/02

Abstract: Herein disclosed is a method for hydrodesulfurization, hydrodenitrogenation, hydrofinishing, amine production or a combination thereof. The method comprises forming a dispersion comprising hydrogen-containing gas bubbles dispersed in a liquid feedstock, wherein the bubbles have a mean diameter of less than about 5 μm and wherein the feedstock comprises a mixture of petroleum-derived hydrocarbons and a naturally derived renewable oil. The feedstock comprises hydrocarbons selected from the group consisting of liquid natural gas, crude oil, crude oil fractions, gasoline, diesel, naphtha, kerosene, jet fuel, fuel oils, and combinations thereof. The method further comprises contacting the dispersion with a catalyst that is active for hydrodesulfurization, hydrodenitrogenation, hydrofinishing, amine production, or a combination thereof. The catalyst comprises homogeneous catalysts and heterogeneous catalysts. The catalyst may be utilized in fixed-bed or slurry applications.

Abstract translation: 本文公开了加氢脱硫，加氢脱氮，加氢精制，胺生产或其组合的方法。 该方法包括形成包含分散在液体原料中的含氢气泡的分散体，其中气泡具有小于约5μm的平均直径，并且其中原料包含石油衍生烃和天然衍生的可再生油的混合物。 原料包括选自液体天然气，原油，原油馏分，汽油，柴油，石脑油，煤油，喷气燃料，燃料油及其组合的烃。 该方法还包括使分散体与催化剂接触，所述催化剂对于加氢脱硫，加氢脱氮，加氢精制，胺生产或其组合是有活性的。 该催化剂包含均相催化剂和非均相催化剂。 催化剂可用于固定床或浆料应用。

公开(公告)号：US20090008291A1

公开(公告)日：2009-01-08

申请号：US12233439

申请日：2008-09-18

Applicant: Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang ,  Bruce Reynolds

Inventor： Julie Chabot ,  Bo Kou ,  Vivion Andrew Brennan ,  Erin Maris ,  Shuwu Yang ,  Bruce Reynolds

IPC: C10G45/22

CPC classification number: C10G67/049 ,  C10G65/10

Abstract: Systems and methods for hydroprocessing a heavy oil feedstock with reduced heavy oil deposits, the system employs a plurality of contacting zones and separation zones zone under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is recycled back to the first contacting zone in the system, in an amount ranging between 3 to 50 wt. % of the heavy oil feedstock.

Abstract translation: 用减重油沉积物加氢处理重油原料的系统和方法，该系统在加氢裂化条件下采用多个接触区和分离区，将至少一部分重油原料转化成低沸点烃，形成升级产物。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂，形成较低沸点烃的升级产物。 在分离区中，升级产物在顶部除去，任选地，在直列加氢处理机中进一步处理。 从至少一个分离区回收的至少一部分非挥发性级分循环回系统中的第一接触区，其量为3至50wt。 ％的重油原料。

公开(公告)号：US20090008290A1

公开(公告)日：2009-01-08

申请号：US12233171

申请日：2008-09-18

Applicant: Goutam Biswas ,  Darush Farshid

Inventor： Goutam Biswas ,  Darush Farshid

IPC: C10G45/22

CPC classification number: C10G67/049

Abstract: Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones and an interstage solvent deasphalting unit. The contacting zones operate under hydrocracking conditions, employing a slurry catalyst for upgrading the heavy oil feedstock, forming upgraded products of lower boiling hydrocarbons. In the separation zones which operates at a temperature within 20° F. and a pressure within 10 psi of the pressure in the contacting zones, upgraded products are removed overhead and optionally, further treated in an in-line hydrotreater. At least a portion of the non-volatile fractions recovered from at least one of the separation zones is sent to the interstage solvent deasphalting unit, for separating unconverted heavy oil feedstock into deasphalted oil and asphaltenes. The deasphalted oil stream is sent to one of the contacting zones for further upgrade.

Abstract translation: 用于加氢处理重油原料的系统和方法，该系统采用多个接触区和分离区以及级间溶剂脱沥青单元。 接触区在加氢裂化条件下运行，使用用于升级重油原料的浆料催化剂，形成较低沸点烃的升级产物。 在温度在20°F范围内工作的分离区和接触区压力在10 psi以内的压力，升级后的产物在顶部除去，任选地在直列式加氢处理机中进一步处理。 从至少一个分离区回收的至少一部分非挥发性馏分被送入级间溶剂脱沥青装置，用于将未转化的重油原料分离成脱沥青油和沥青质。 脱沥青油流被送到其中一个接触区域进一步升级。

公开(公告)号：US06123835A

公开(公告)日：2000-09-26

申请号：US104079

申请日：1998-06-24

Applicant: Michael D. Ackerson ,  Michael S. Byars

Inventor： Michael D. Ackerson ,  Michael S. Byars

IPC: C10G2/00 ,  C10G45/22 ,  C10G45/44 ,  C10G47/00 ,  C10G65/08

CPC classification number: C10G47/00 ,  C10G45/22 ,  C10G65/08

Abstract: A process where the need to circulate hydrogen through the catalyst is eliminated. This is accomplished by mixing and/or flashing the hydrogen and the oil to be treated in the presence of a solvent or diluent in which the hydrogen solubility is "high" relative to the oil feed. The type and amount of diluent added, as well as the reactor conditions, can be set so that all of the hydrogen required in the hydroprocessing reactions is available in solution. The oil/diluent/hydrogen solution can then be fed to a plug flow reactor packed with catalyst where the oil and hydrogen react. No additional hydrogen is required, therefore, hydrogen recirculation is avoided and trickle bed operation of the reactor is avoided. Therefore, the large trickle bed reactors can be replaced by much smaller tubular reactor.

公开(公告)号：US4897175A

公开(公告)日：1990-01-30

申请号：US237471

申请日：1988-08-29

Applicant: Jeffery C. Bricker

Inventor： Jeffery C. Bricker

IPC: C10G20060101 ,  C10G45/00 ,  C10G45/02 ,  C10G45/22

CPC classification number: C10G45/22

Abstract: This invention relates to a process for improving the color and color stability of a hydrocarbon fraction. The process involves contacting the hydrocarbon fraction with a selective hydrogenation catalyst in the presence of hydrogen at reaction conditions. This results in the selective hydrogenation of conjugated unsaturates, thereby improving the color and color stability of the hydrocarbon fraction. The process uses small quantities of hydrogen and is run under mild conditions.

Abstract translation: 本发明涉及一种改进烃馏分的颜色和颜色稳定性的方法。 该方法包括在反应条件下在氢存在下使烃馏分与选择性氢化催化剂接触。 这导致共轭不饱和物的选择性氢化，从而提高烃馏分的颜色和颜色稳定性。 该方法使用少量氢气，并在温和条件下运行。

公开(公告)号：US3152981A

公开(公告)日：1964-10-13

申请号：US2571660

申请日：1960-04-29

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： BERLIN NORTON H ,  MCCALL PATRICK P

IPC: C10G45/22

CPC classification number: C10G45/22

公开(公告)号：US2493499A

公开(公告)日：1950-01-03

申请号：US71892246

申请日：1946-12-28

Applicant: STANDARD OIL DEV CO

Inventor： PERRY STEPHEN F

IPC: C10G45/22 ,  C10G65/08

CPC classification number: C10G45/22 ,  C10G2400/02

公开(公告)号：US20250011662A1

公开(公告)日：2025-01-09

申请号：US18887951

申请日：2024-09-17

Applicant: Magema Technology, LLC

Inventor： Bertrand R. Klussmann ,  Michael J. Moore

IPC: C10G45/04 ,  B01D3/34 ,  B01D53/14 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G7/00 ,  C10G25/00 ,  C10G25/02 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/22 ,  C10G47/02 ,  C10G65/04 ,  C10G65/16 ,  C10G67/02 ,  C10G67/06 ,  C10G69/02 ,  C10L1/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16

Abstract: A process for reducing the environmental contaminants in a ISO 8217 compliant Feedstock Heavy Marine Fuel Oil, the process involving: mixing a quantity of the Feedstock Heavy Marine Fuel Oil with a quantity of Activating Gas mixture to give a feedstock mixture; contacting the feedstock mixture with one or more catalysts to form a Process Mixture from the feedstock mixture; separating the Product Heavy Marine Fuel Oil liquid components of the Process Mixture from the gaseous components and by-product hydrocarbon components of the Process Mixture and, discharging the Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil is compliant with ISO 8217 for residual marine fuel oils and has a sulfur level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05% wt. to 0.5% wt. The Product Heavy Marine Fuel Oil can be used as or as a blending stock for an ISO 8217 compliant, IMO MARPOL Annex VI (revised) compliant low sulfur or ultralow sulfur heavy marine fuel oil. A device for conducting the process is also disclosed.