BR0307181A - Processo para hidrogenar uma corrente de alimentação em um reator de hidroprocessamento - Google Patents

Processo para hidrogenar uma corrente de alimentação em um reator de hidroprocessamento

Info

Publication number
BR0307181A
BR0307181A BR0307181-2A BR0307181A BR0307181A BR 0307181 A BR0307181 A BR 0307181A BR 0307181 A BR0307181 A BR 0307181A BR 0307181 A BR0307181 A BR 0307181A
Authority
BR
Brazil
Prior art keywords
hydrogen
hydroprocessing reactor
mol
fed
gas stream
Prior art date
Application number
BR0307181-2A
Other languages
English (en)
Other versions
BRPI0307181B1 (pt
Inventor
Yuv Raj Mehra
Ali-Hassan Al-Abdulal
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of BR0307181A publication Critical patent/BR0307181A/pt
Publication of BRPI0307181B1 publication Critical patent/BRPI0307181B1/pt

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
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/22—Separation of effluents
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/007—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • C10G2300/1051—Kerosene having a boiling range of about 180 - 230 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • C10G2300/1055—Diesel having a boiling range of about 230 - 330 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1074—Vacuum distillates
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1096—Aromatics or polyaromatics
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO PARA HIDROGENAR UMA CORRENTE DE ALIMENTAçãO EM UM REATOR DE HIDROPROCESSAMENTO". Em uma unidade de hidrocraqueamento (12), os gases de flash (24) a partir do separador de alta pressão (20) são alimentados ao fundo de uma zona de absorção (70) onde os gases entrando são contatados em contra-corrente com um solvente pobre (74). O solvente pobre absorve o metano, etano, propano, butanos e pentanos (C~ 1~+) contidos do hidrogênio contido. A corrente de gás do topo (76) da zona de absorção tipicamente contém hidrogênio em uma pureza de 90 a 98 mol% de hidrogênio, ou até mesmo mais alta, a qual é alimentada à corrente de gás de reciclagem para prover pureza de hidrogênio na faixa de 96 a 99 mol%, provendo assim um aumento na eficiência global da unidade hidroprocessadora. O processo também pode ser empregado com reatores de hidrotratamento, hidrodessulfurização, hidrodesnitrogenação e hidrodesalquilação.
BRPI0307181-2A 2002-01-16 2003-01-10 Processo para aumentar a pressão parcial do hidrogênio durante a hidrogenação de uma corrente de alimentação em um reator de hidroprocessamento BRPI0307181B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/051,564 US6740226B2 (en) 2002-01-16 2002-01-16 Process for increasing hydrogen partial pressure in hydroprocessing processes
PCT/US2003/000780 WO2003062148A1 (en) 2002-01-16 2003-01-10 Process for increasing hydrogen partial pressure in hydroprocessing processes

Publications (2)

Publication Number Publication Date
BR0307181A true BR0307181A (pt) 2005-02-15
BRPI0307181B1 BRPI0307181B1 (pt) 2015-09-01

Family

ID=21972077

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307181-2A BRPI0307181B1 (pt) 2002-01-16 2003-01-10 Processo para aumentar a pressão parcial do hidrogênio durante a hidrogenação de uma corrente de alimentação em um reator de hidroprocessamento

Country Status (13)

Country Link
US (1) US6740226B2 (pt)
EP (1) EP1472187B1 (pt)
KR (1) KR100574690B1 (pt)
CN (1) CN1642860B (pt)
AR (1) AR038181A1 (pt)
AU (1) AU2003210484B2 (pt)
BR (1) BRPI0307181B1 (pt)
CA (1) CA2473712C (pt)
EC (1) ECSP045231A (pt)
MA (1) MA27688A1 (pt)
MX (1) MXPA04007000A (pt)
MY (1) MY127303A (pt)
WO (1) WO2003062148A1 (pt)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060040399A1 (en) * 2004-08-21 2006-02-23 Hurt William F Process for controlling hydrogen partial pressure in single and multiple hydroprocessors
US7404411B2 (en) * 2005-03-23 2008-07-29 Marathon Ashland Petroleum Llc Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy
US9017547B2 (en) * 2005-07-20 2015-04-28 Saudi Arabian Oil Company Hydrogen purification for make-up gas in hydroprocessing processes
US20080141860A1 (en) * 2006-12-18 2008-06-19 Morgan Edward R Process for increasing hydrogen recovery
WO2008115356A1 (en) 2007-03-22 2008-09-25 Exxonmobil Upstream Research Company Resistive heater for in situ formation heating
US20080290719A1 (en) 2007-05-25 2008-11-27 Kaminsky Robert D Process for producing Hydrocarbon fluids combining in situ heating, a power plant and a gas plant
CN101539364B (zh) * 2009-04-17 2012-07-18 惠生工程（中国）有限公司 一种轻烃顺序分离流程的裂解气压缩系统改进方法
EP2457046A2 (en) * 2009-07-21 2012-05-30 Shell Internationale Research Maatschappij B.V. Method for treating a multi-phase hydrocarbon stream and an apparatus therefor
US8863839B2 (en) 2009-12-17 2014-10-21 Exxonmobil Upstream Research Company Enhanced convection for in situ pyrolysis of organic-rich rock formations
US8518351B2 (en) 2011-03-31 2013-08-27 Uop Llc Apparatus for producing diesel
US8158069B1 (en) 2011-03-31 2012-04-17 Uop Llc Apparatus for mild hydrocracking
US8747653B2 (en) 2011-03-31 2014-06-10 Uop Llc Process for hydroprocessing two streams
US8696885B2 (en) 2011-03-31 2014-04-15 Uop Llc Process for producing diesel
US8608940B2 (en) 2011-03-31 2013-12-17 Uop Llc Process for mild hydrocracking
US8158070B1 (en) 2011-03-31 2012-04-17 Uop Llc Apparatus for hydroprocessing two streams
US8999144B2 (en) 2011-05-17 2015-04-07 Uop Llc Process for hydroprocessing hydrocarbons
CN103827617B (zh) 2011-07-27 2015-07-22 沙特阿拉伯石油公司 在膜壁气化反应器中由溶剂脱沥青方法底部产物生产合成气
US8747784B2 (en) 2011-10-21 2014-06-10 Uop Llc Process and apparatus for producing diesel
CN104011181B (zh) 2011-11-04 2017-02-15 沙特阿拉伯石油公司 具有集成中间氢分离和纯化的加氢处理和芳烃饱和方法
US9080441B2 (en) 2011-11-04 2015-07-14 Exxonmobil Upstream Research Company Multiple electrical connections to optimize heating for in situ pyrolysis
CN104039932B (zh) * 2011-11-04 2017-02-15 沙特阿拉伯石油公司 具有集成中间氢分离和纯化的加氢裂化方法
US8770284B2 (en) 2012-05-04 2014-07-08 Exxonmobil Upstream Research Company Systems and methods of detecting an intersection between a wellbore and a subterranean structure that includes a marker material
US9084945B2 (en) 2013-08-19 2015-07-21 Uop Llc Enhanced hydrogen recovery
AU2014340644B2 (en) 2013-10-22 2017-02-02 Exxonmobil Upstream Research Company Systems and methods for regulating an in situ pyrolysis process
US9394772B2 (en) 2013-11-07 2016-07-19 Exxonmobil Upstream Research Company Systems and methods for in situ resistive heating of organic matter in a subterranean formation
RU2546677C1 (ru) * 2014-03-27 2015-04-10 Игорь Анатольевич Мнушкин Способ и установка гидрокрекинга с получением моторных топлив
WO2016081104A1 (en) 2014-11-21 2016-05-26 Exxonmobil Upstream Research Company Method of recovering hydrocarbons within a subsurface formation
US9816759B2 (en) 2015-08-24 2017-11-14 Saudi Arabian Oil Company Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil refining and aromatics facilities
EP3554257B1 (en) 2016-12-15 2023-07-12 Société des Produits Nestlé S.A. Compositions and methods that modulate white blood cells or neutrophils in a companion animal
US10253272B2 (en) * 2017-06-02 2019-04-09 Uop Llc Process for hydrotreating a residue stream
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
KR20200061359A (ko) * 2017-10-12 2020-06-02 할도르 토프쉐 에이/에스 탄화수소 정제 과정
US12000720B2 (en) 2018-09-10 2024-06-04 Marathon Petroleum Company Lp Product inventory monitoring
US11975316B2 (en) 2019-05-09 2024-05-07 Marathon Petroleum Company Lp Methods and reforming systems for re-dispersing platinum on reforming catalyst
US11253816B2 (en) 2019-05-10 2022-02-22 Saudi Arabian Oil Company Direct oxidation of hydrogen sulfide in a hydroprocessing recycle gas stream with hydrogen purification
WO2021163352A1 (en) 2020-02-11 2021-08-19 Saudi Arabian Oil Company Processes and systems for petrochemical production integrating deep hydrogenation of distillates
CA3109606C (en) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
US11384298B2 (en) 2020-04-04 2022-07-12 Saudi Arabian Oil Company Integrated process and system for treatment of hydrocarbon feedstocks using deasphalting solvent
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11692141B2 (en) 2021-10-10 2023-07-04 Marathon Petroleum Company Lp Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
CN114133957A (zh) * 2021-11-10 2022-03-04 中国石油化工股份有限公司 一种催化柴油加氢改质系统及其改质方法
US11549069B1 (en) 2022-01-20 2023-01-10 Saudi Arabian Oil Company Two-phase hydroprocessing utilizing soluble hydrogen from the high pressure separator
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
US11884888B2 (en) 2022-06-08 2024-01-30 Saudi Arabian Oil Company Processes and systems for producing aromatic products and hydrogen carriers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137162C (pt) * 1964-11-24
US3598722A (en) 1969-03-10 1971-08-10 Universal Oil Prod Co Catalytic hydroprocessing of a petroleum crude oil feedstock
US3718734A (en) 1970-11-16 1973-02-27 Chevron Res Hydrogen purification
US3666658A (en) 1970-11-23 1972-05-30 Universal Oil Prod Co Hydroprocessing product separation
US3882014A (en) 1972-10-26 1975-05-06 Universal Oil Prod Co Reaction zone effluents separation and hydrogen enrichment process
US4367135A (en) 1981-03-12 1983-01-04 Monsanto Company Processes
US4832718A (en) 1982-05-03 1989-05-23 Advanced Extraction Technologies, Inc. Processing nitrogen-rich, hydrogen-rich, and olefin-rich gases with physical solvents
US4743282A (en) * 1982-05-03 1988-05-10 Advanced Extraction Technologies, Inc. Selective processing of gases containing olefins by the mehra process
US4692179A (en) * 1982-05-03 1987-09-08 Advanced Extraction Technologies, Inc. Process for using alkyl substituted C8-C10 aromatic hydrocarbons as preferential physical solvents for selective processing of hydrocarbon gas streams
US4740222A (en) 1982-05-03 1988-04-26 Advanced Extraction Technologies, Inc. Recovery and purification of hydrogen from refinery and petrochemical off-gas streams
US4457834A (en) 1983-10-24 1984-07-03 Lummus Crest, Inc. Recovery of hydrogen
US4617038A (en) * 1985-07-26 1986-10-14 El Paso Hydrocarbons Company Process for using preferential physical solvents for selective processing of hydrocarbon gas streams
US5082551A (en) 1988-08-25 1992-01-21 Chevron Research And Technology Company Hydroconversion effluent separation process
US5414168A (en) * 1992-12-23 1995-05-09 Uop Absorption and cold separation process for recovering purified hydrogen from a catalytic dehydrogenation zone effluent
US5462583A (en) * 1994-03-04 1995-10-31 Advanced Extraction Technologies, Inc. Absorption process without external solvent
US5546764A (en) * 1995-03-03 1996-08-20 Advanced Extraction Technologies, Inc. Absorption process for recovering ethylene and hydrogen from refinery and petrochemical plant off-gases
US5561988A (en) * 1995-10-27 1996-10-08 Advanced Extraction Technologies, Inc. Retrofit unit for upgrading natural gas refrigeraition plants
US6153086A (en) * 1996-08-23 2000-11-28 Exxon Research And Engineering Company Combination cocurrent and countercurrent staged hydroprocessing with a vapor stage

Also Published As

Publication number Publication date
US6740226B2 (en) 2004-05-25
AR038181A1 (es) 2005-01-05
EP1472187B1 (en) 2013-11-06
MA27688A1 (fr) 2006-01-02
AU2003210484B2 (en) 2007-02-01
BRPI0307181B1 (pt) 2015-09-01
EP1472187A4 (en) 2011-11-30
CN1642860B (zh) 2010-05-12
ECSP045231A (es) 2005-07-06
MY127303A (en) 2006-11-30
CN1642860A (zh) 2005-07-20
WO2003062148A1 (en) 2003-07-31
US20030132138A1 (en) 2003-07-17
KR20040099267A (ko) 2004-11-26
EP1472187A1 (en) 2004-11-03
MXPA04007000A (es) 2004-11-10
KR100574690B1 (ko) 2006-04-28
CA2473712A1 (en) 2003-07-31
CA2473712C (en) 2012-07-17

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