WO2000034416A1 - Production de distillats a faible teneur en soufre et en aromatiques - Google Patents

Production de distillats a faible teneur en soufre et en aromatiques Download PDF

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Publication number
WO2000034416A1
WO2000034416A1 PCT/US1999/028790 US9928790W WO0034416A1 WO 2000034416 A1 WO2000034416 A1 WO 2000034416A1 US 9928790 W US9928790 W US 9928790W WO 0034416 A1 WO0034416 A1 WO 0034416A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
reaction
stream
reaction stage
stage
Prior art date
Application number
PCT/US1999/028790
Other languages
English (en)
Inventor
Edward Stanley Ellis
Henry Jung
William Ernest Lewis
Original Assignee
Exxon Research And Engineering Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research And Engineering Company filed Critical Exxon Research And Engineering Company
Priority to CA2352887A priority Critical patent/CA2352887C/fr
Priority to JP2000586851A priority patent/JP4785250B2/ja
Priority to EP19990966004 priority patent/EP1151060A4/fr
Priority to AU21658/00A priority patent/AU756565B2/en
Publication of WO2000034416A1 publication Critical patent/WO2000034416A1/fr
Priority to NO20012800A priority patent/NO20012800L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons

Definitions

  • the process of the present invention can be better understood by a description of a preferred embodiment illustrated by Figure 1 hereof.
  • the current invention offers an improvement over the prior art by using only once through hydrogen treat gas.
  • the first reaction stage Rl is a hydrotreating stage to further reduce the level of sulfur and nitrogen
  • the second reaction stage R2 is an aromatics saturation stage.
  • the hydrogen reacts with the impurities to convert them to H 2 S, NH 3 and water vapor, which are removed as part of the vapor effluent, and it also saturates olefins and aromatics.
  • Miscellaneous reaction vessel internals, valves, pumps, thermocouples, and heat transfer devices etc. are not shown for simplicity.
  • the liquid/vapor separation step (S) may be a simple flash or may involve the addition of stripping steam or gas to improve the removal of H 2 S and NH 3 .
  • the liquid stream and treat gas are passed countercurrent to each other through one or more catalyst beds, or reaction zones, 22a and 22b.
  • the reulting liquid product stream exits reaction stage R2 via line 26, and a hydrogen- containing vapor product stream exits reaction stage R2 and is cascaded to reaction stage Rl .
  • Reaction stage R2 also contains non reaction zones 23a and 23b following each reaction zones.
  • the catalyst in this second reaction stage is an aromatic saturation catalyst.
  • lines 30 and 32 can carry kerosene which can be used as a quench fluid.
  • a unsaturated feedstock can also be introduced into the first reaction stage via line 28. The degree of unsaturation can be up to about 50 wt.%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un procédé d'hydrotraitement d'un distillat liquide hydrotraité, consistant à introduire le flux d'alimentation dans une cuve (R1) de réaction via le conduit (10), ainsi qu'un gaz de traitement renfermant de l'hydrogène via le conduit (12). Le flux produit à phases liquide et vapeur combinées sort de la cuve (R1) de réaction via le conduit (16). Le flux produit en phase vapeur est collecté en tête de distillation via le conduit (20). Le produit de réaction liquide traverse la cuve (R2) de réaction via le conduit (20) puis, s'écoule vers le bas, à travers les zones de réaction (22a) et (22b) ou la zone de réaction (R2).
PCT/US1999/028790 1998-12-08 1999-12-07 Production de distillats a faible teneur en soufre et en aromatiques WO2000034416A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2352887A CA2352887C (fr) 1998-12-08 1999-12-07 Production de distillats a faible teneur en soufre et en aromatiques
JP2000586851A JP4785250B2 (ja) 1998-12-08 1999-12-07 低硫黄／低芳香族留出油の製造
EP19990966004 EP1151060A4 (fr) 1998-12-08 1999-12-07 Production de distillats a faible teneur en soufre et en aromatiques
AU21658/00A AU756565B2 (en) 1998-12-08 1999-12-07 Production of low sulfur/low aromatics distillates
NO20012800A NO20012800L (no) 1998-12-08 2001-06-07 Fremstilling av lav svovel/aromat-destillater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11134598P 1998-12-08 1998-12-08
US60/111,345 1998-12-08

Publications (1)

Publication Number Publication Date
WO2000034416A1 true WO2000034416A1 (fr) 2000-06-15

Family

ID=22337985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/028790 WO2000034416A1 (fr) 1998-12-08 1999-12-07 Production de distillats a faible teneur en soufre et en aromatiques

Country Status (5)

Country Link
EP (1) EP1151060A4 (fr)
JP (1) JP4785250B2 (fr)
AU (1) AU756565B2 (fr)
NO (1) NO20012800L (fr)
WO (1) WO2000034416A1 (fr)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026917A1 (fr) * 2000-09-26 2002-04-04 Uop Llc Processus d'hydrocraquage
EP1270705A1 (fr) * 1999-07-26 2003-01-02 Uop Llc Procédé d'hydrogénation simultanée de deux charges
EP1334166A1 (fr) * 2000-04-20 2003-08-13 ExxonMobil Research and Engineering Company Production de distillats a faible teneur en soufre
WO2004108637A2 (fr) * 2003-05-30 2004-12-16 Abb Lummus Global Inc. Hydrogenation de distillat moyen a l'aide d'un reacteur a contre-courant
CN1313574C (zh) * 2003-05-31 2007-05-02 中国石油化工股份有限公司 一种柴油深度脱硫和脱芳烃工艺
US7435335B1 (en) 1998-12-08 2008-10-14 Exxonmobil Research And Engineering Company Production of low sulfur distillates
US7452516B2 (en) 2003-08-18 2008-11-18 Shell Oil Company Distribution device
CN101712887A (zh) * 2009-10-18 2010-05-26 何巨堂 一种烃氢化方法
US7790020B2 (en) * 2007-10-15 2010-09-07 Uop Llc Hydrocarbon conversion process to improve cetane number
US7794588B2 (en) * 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process to decrease polyaromatics
US7794585B2 (en) * 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process
US7799208B2 (en) * 2007-10-15 2010-09-21 Uop Llc Hydrocracking process
US7906013B2 (en) 2006-12-29 2011-03-15 Uop Llc Hydrocarbon conversion process
CN102041079A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种深拔蒽油的加氢转化方法
CN102041075A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种蒽油加氢方法
CN102041077A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种深拔蒽油的加氢方法
CN102041074A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 深拔蒽油的加氢方法
US8008534B2 (en) 2008-06-30 2011-08-30 Uop Llc Liquid phase hydroprocessing with temperature management
US8221706B2 (en) 2009-06-30 2012-07-17 Uop Llc Apparatus for multi-staged hydroprocessing
US8518241B2 (en) 2009-06-30 2013-08-27 Uop Llc Method for multi-staged hydroprocessing
CN102041073B (zh) * 2009-10-16 2013-12-04 中国石油化工股份有限公司 蒽油的加氢裂化方法
CN102041078B (zh) * 2009-10-16 2014-03-05 中国石油化工股份有限公司 一种深拔蒽油加氢生产轻质燃料油的方法
CN103695030A (zh) * 2013-12-18 2014-04-02 宁波金远东工业科技有限公司 煤焦油中的蒽油加氢制柴油的方法
US8999141B2 (en) 2008-06-30 2015-04-07 Uop Llc Three-phase hydroprocessing without a recycle gas compressor
US9279087B2 (en) 2008-06-30 2016-03-08 Uop Llc Multi-staged hydroprocessing process and system
EP2999771A1 (fr) * 2013-05-20 2016-03-30 Shell Internationale Research Maatschappij B.V. Procédé de saturation de composés aromatiques pour diesel en deux étapes faisant appel à un balayage à la vapeur intermédiaire et à un catalyseur métallique commun
EP2999770A1 (fr) * 2013-05-20 2016-03-30 Shell Internationale Research Maatschappij B.V. Procédé de saturation de composés aromatiques pour diesel en deux étapes faisant appel à un catalyseur métallique commun
US11060028B2 (en) 2013-05-08 2021-07-13 Croda International Plc Soil treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021330A (en) * 1975-09-08 1977-05-03 Continental Oil Company Hydrotreating a high sulfur, aromatic liquid hydrocarbon
US5114562A (en) * 1990-08-03 1992-05-19 Uop Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846278A (en) * 1971-09-02 1974-11-05 Lummus Co Production of jet fuel
US5183556A (en) * 1991-03-13 1993-02-02 Abb Lummus Crest Inc. Production of diesel fuel by hydrogenation of a diesel feed
DK0553920T3 (da) * 1992-01-24 1996-10-14 Shell Int Research Fremgangsmåde til hydrotreating
JPH06299168A (ja) * 1993-02-15 1994-10-25 Shell Internatl Res Maatschappij Bv 水素化処理法
FR2757532B1 (fr) * 1996-12-20 1999-02-19 Inst Francais Du Petrole Procede de transformation d'une coupe gazole pour produire un carburant a haute indice de cetane, desaromatise et desulfure
US5720872A (en) * 1996-12-31 1998-02-24 Exxon Research And Engineering Company Multi-stage hydroprocessing with multi-stage stripping in a single stripper vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021330A (en) * 1975-09-08 1977-05-03 Continental Oil Company Hydrotreating a high sulfur, aromatic liquid hydrocarbon
US5114562A (en) * 1990-08-03 1992-05-19 Uop Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1151060A4 *

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7435335B1 (en) 1998-12-08 2008-10-14 Exxonmobil Research And Engineering Company Production of low sulfur distillates
EP1270705A1 (fr) * 1999-07-26 2003-01-02 Uop Llc Procédé d'hydrogénation simultanée de deux charges
EP1334166A1 (fr) * 2000-04-20 2003-08-13 ExxonMobil Research and Engineering Company Production de distillats a faible teneur en soufre
EP1334166A4 (fr) * 2000-04-20 2004-10-20 Exxonmobil Res & Eng Co Production de distillats a faible teneur en soufre
WO2002026917A1 (fr) * 2000-09-26 2002-04-04 Uop Llc Processus d'hydrocraquage
CN101412927A (zh) * 2003-05-30 2009-04-22 路慕斯技术有限公司 使用逆流反应器的中间馏出物氢化方法
WO2004108637A2 (fr) * 2003-05-30 2004-12-16 Abb Lummus Global Inc. Hydrogenation de distillat moyen a l'aide d'un reacteur a contre-courant
US7247235B2 (en) 2003-05-30 2007-07-24 Abb Lummus Global Inc, Hydrogenation of middle distillate using a counter-current reactor
WO2004108637A3 (fr) * 2003-05-30 2005-04-14 Abb Lummus Global Inc Hydrogenation de distillat moyen a l'aide d'un reacteur a contre-courant
EP2295523A3 (fr) * 2003-05-30 2012-05-02 Lummus Technology Inc. Hydrogénation de distillat moyen à l´aide d´un réacteur à contre-courant
EP2295525A3 (fr) * 2003-05-30 2012-05-02 Lummus Technology Inc. Hydrogénation de distillat moyen à l´aide d´un réacteur à contre-courant
CN1313574C (zh) * 2003-05-31 2007-05-02 中国石油化工股份有限公司 一种柴油深度脱硫和脱芳烃工艺
US7452516B2 (en) 2003-08-18 2008-11-18 Shell Oil Company Distribution device
US7906013B2 (en) 2006-12-29 2011-03-15 Uop Llc Hydrocarbon conversion process
US7790020B2 (en) * 2007-10-15 2010-09-07 Uop Llc Hydrocarbon conversion process to improve cetane number
US7794588B2 (en) * 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process to decrease polyaromatics
US7794585B2 (en) * 2007-10-15 2010-09-14 Uop Llc Hydrocarbon conversion process
US7799208B2 (en) * 2007-10-15 2010-09-21 Uop Llc Hydrocracking process
US9279087B2 (en) 2008-06-30 2016-03-08 Uop Llc Multi-staged hydroprocessing process and system
US8999141B2 (en) 2008-06-30 2015-04-07 Uop Llc Three-phase hydroprocessing without a recycle gas compressor
US8008534B2 (en) 2008-06-30 2011-08-30 Uop Llc Liquid phase hydroprocessing with temperature management
US8518241B2 (en) 2009-06-30 2013-08-27 Uop Llc Method for multi-staged hydroprocessing
US8221706B2 (en) 2009-06-30 2012-07-17 Uop Llc Apparatus for multi-staged hydroprocessing
CN102041075A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种蒽油加氢方法
CN102041074A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 深拔蒽油的加氢方法
CN102041077A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种深拔蒽油的加氢方法
CN102041073B (zh) * 2009-10-16 2013-12-04 中国石油化工股份有限公司 蒽油的加氢裂化方法
CN102041077B (zh) * 2009-10-16 2014-01-01 中国石油化工股份有限公司 一种深拔蒽油的加氢方法
CN102041078B (zh) * 2009-10-16 2014-03-05 中国石油化工股份有限公司 一种深拔蒽油加氢生产轻质燃料油的方法
CN102041079B (zh) * 2009-10-16 2014-03-05 中国石油化工股份有限公司 一种深拔蒽油的加氢转化方法
CN102041079A (zh) * 2009-10-16 2011-05-04 中国石油化工股份有限公司 一种深拔蒽油的加氢转化方法
CN101712887A (zh) * 2009-10-18 2010-05-26 何巨堂 一种烃氢化方法
US11060028B2 (en) 2013-05-08 2021-07-13 Croda International Plc Soil treatment
EP2999771A1 (fr) * 2013-05-20 2016-03-30 Shell Internationale Research Maatschappij B.V. Procédé de saturation de composés aromatiques pour diesel en deux étapes faisant appel à un balayage à la vapeur intermédiaire et à un catalyseur métallique commun
EP2999770A1 (fr) * 2013-05-20 2016-03-30 Shell Internationale Research Maatschappij B.V. Procédé de saturation de composés aromatiques pour diesel en deux étapes faisant appel à un catalyseur métallique commun
RU2671978C2 (ru) * 2013-05-20 2018-11-08 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Двухступенчатый способ насыщения ароматических соединений дизельного топлива, использующий промежуточное отпаривание, и катализатор на основе неблагородного металла
CN103695030A (zh) * 2013-12-18 2014-04-02 宁波金远东工业科技有限公司 煤焦油中的蒽油加氢制柴油的方法

Also Published As

Publication number Publication date
AU756565B2 (en) 2003-01-16
JP4785250B2 (ja) 2011-10-05
EP1151060A1 (fr) 2001-11-07
JP2002531682A (ja) 2002-09-24
NO20012800D0 (no) 2001-06-07
EP1151060A4 (fr) 2010-08-18
NO20012800L (no) 2001-06-07
AU2165800A (en) 2000-06-26

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