BRPI0601787A - processo de hidrodessulfurização seletiva de nafta - Google Patents

processo de hidrodessulfurização seletiva de nafta

Info

Publication number
BRPI0601787A
BRPI0601787A BRPI0601787-8A BRPI0601787A BRPI0601787A BR PI0601787 A BRPI0601787 A BR PI0601787A BR PI0601787 A BRPI0601787 A BR PI0601787A BR PI0601787 A BRPI0601787 A BR PI0601787A
Authority
BR
Brazil
Prior art keywords
stage
catalyst
malar
reactor
fraction
Prior art date
Application number
BRPI0601787-8A
Other languages
English (en)
Inventor
Rafael Menegassi De Almeida
Jefferson Roberto Gomes
Guilherme Luis Monteiro Souza
Xiaondong Hu
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BRPI0601787A priority Critical patent/BRPI0601787B1/pt
Priority to US11/602,212 priority patent/US7754068B2/en
Priority to ARP070100294A priority patent/AR059168A1/es
Priority to PT72520299T priority patent/PT1857527E/pt
Priority to EP07252029.9A priority patent/EP1857527B1/en
Priority to ES07252029.9T priority patent/ES2555753T3/es
Publication of BRPI0601787A publication Critical patent/BRPI0601787A/pt
Publication of BRPI0601787B1 publication Critical patent/BRPI0601787B1/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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
    • C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

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

PROCESSO DE HIDRODESSULFURIZAçãO SELETIVA DE NAFTA é descrito um processo de hidrodessulfurização seletiva de nafta contenda olefinas e compostos organossulfurados, que minimiza a hidrogenação de olefinas e resulta em um produto com teor reduzido de enxofre, o que é conseguido por hidrodessulfurização em dois estágios e remoção de H~ 2~S do efluente do primeiro estágio, com o catalisador do primeiro estágio sendo um catalisador mais ativo para HDS que o catalisador do segundo estágio. Uma corrente de hidrogênio e pelo menos um composto não-reativo adicionado é alimentada no primeiro estágio, sendo a fração malar de H~ 2~ compreendida em uma faixa de 0,2 a 1,0 e limitando H~ 2~S na entrada do reator a não mais que 0,1% em volume. No segundo estágio é alimentada uma corrente de hidrogênio e pelo menos um composto não-reativo adicionado, sendo a fração malar de H~ 2~ compreendida em uma faixa de 0,2 a 0,7 e limitando H~ 2~S na entrada do reator a não mais que 0,05% em volume.
BRPI0601787A 2006-05-17 2006-05-17 processo de hidrodessulfurização seletiva de nafta BRPI0601787B1 (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0601787A BRPI0601787B1 (pt) 2006-05-17 2006-05-17 processo de hidrodessulfurização seletiva de nafta
US11/602,212 US7754068B2 (en) 2006-05-17 2006-11-21 Process for the selective hydrodesulfurization of naphtha streams
ARP070100294A AR059168A1 (es) 2006-05-17 2007-01-23 Proceso de hidrodesulfuracion selectiva de nafta que contiene olefinas y compuestos organosulfurados
PT72520299T PT1857527E (pt) 2006-05-17 2007-05-17 Processo de hidrodessulfurização seletiva de correntes de nafta
EP07252029.9A EP1857527B1 (en) 2006-05-17 2007-05-17 Process for the selective hydrodesulfurization of naphtha streams
ES07252029.9T ES2555753T3 (es) 2006-05-17 2007-05-17 Proceso para la hidrodesulfuración selectiva de flujos de nafta

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0601787A BRPI0601787B1 (pt) 2006-05-17 2006-05-17 processo de hidrodessulfurização seletiva de nafta

Publications (2)

Publication Number Publication Date
BRPI0601787A true BRPI0601787A (pt) 2008-01-22
BRPI0601787B1 BRPI0601787B1 (pt) 2016-06-07

Family

ID=38473971

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601787A BRPI0601787B1 (pt) 2006-05-17 2006-05-17 processo de hidrodessulfurização seletiva de nafta

Country Status (6)

Country Link
US (1) US7754068B2 (pt)
EP (1) EP1857527B1 (pt)
AR (1) AR059168A1 (pt)
BR (1) BRPI0601787B1 (pt)
ES (1) ES2555753T3 (pt)
PT (1) PT1857527E (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872516B1 (fr) * 2004-07-01 2007-03-09 Inst Francais Du Petrole Procede d'hydrodesulfuration des essences mettant en oeuvre un catalyseur a porosite controlee
US7749375B2 (en) * 2007-09-07 2010-07-06 Uop Llc Hydrodesulfurization process
US20090223866A1 (en) * 2008-03-06 2009-09-10 Opinder Kishan Bhan Process for the selective hydrodesulfurization of a gasoline feedstock containing high levels of olefins
US20090223868A1 (en) * 2008-03-06 2009-09-10 Opinder Kishan Bhan Catalyst and process for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock
US20090223867A1 (en) * 2008-03-06 2009-09-10 Opinder Kishan Bhan Catalyst and process for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock
FI20095767A (fi) 2009-07-07 2011-01-08 Upm Kymmene Corp Menetelmä ja laite tärpätin konvertoimiseksi bensiinikomponenteiksi
US8318004B2 (en) * 2009-08-04 2012-11-27 Praxair Technology, Inc. Hydrocarbon treatment method and apparatus
US8753504B2 (en) * 2011-04-28 2014-06-17 Battelle Memorial Institute Systems and processes for removing elemental sulfur compounds from desulfurized fuels
MX337012B (es) 2011-12-14 2015-12-15 Ct Investig Materiales Avanzados Sc Catalizadores masicos y soportados de sulfuro de rutenio no-promovido con alta actividad catalitica para reacciones de hidrotratamiento de hidrocarburos y su metodo de obtenccion.
MX337013B (es) * 2011-12-14 2015-12-15 Ct Investig Materiales Avanzados Sc Catalizadores masicos y soportados de sulfuro de rutenio promovido con alta actividad catalitica para reacciones de hidrotratamiento de hidrocarburos y su metodo de obtencion.
US9393538B2 (en) 2014-10-10 2016-07-19 Uop Llc Process and apparatus for selectively hydrogenating naphtha
US9822317B2 (en) 2014-10-10 2017-11-21 Uop Llc Process and apparatus for selectively hydrogenating naphtha
EP3219666B1 (de) * 2016-03-16 2019-07-03 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren und vorrichtung zum herstellen eines gemischten feedstroms für eine dampfreformierungsanlage
EP3545052B1 (en) * 2016-11-23 2022-05-04 Haldor Topsøe A/S Process for desulfurization of hydrocarbons
CN111100695A (zh) * 2018-10-29 2020-05-05 中国石油化工股份有限公司 一种分段进料的蜡油加氢处理方法
CN112973716B (zh) * 2019-12-16 2023-08-18 山西腾茂科技股份有限公司 加氢精制催化剂及其制备方法
FR3130835A1 (fr) 2021-12-20 2023-06-23 IFP Energies Nouvelles Procédé de traitement d'une essence contenant des composés soufrés comprenant une étape de dilution
CN115536487B (zh) * 2022-10-12 2024-06-14 宁波巨化化工科技有限公司 一种高纯低碳烷烃生产工艺及设备

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US2061845A (en) 1934-08-18 1936-11-24 Universal Oil Prod Co Treatment of hydrocarbon oil
US2273297A (en) 1936-12-24 1942-02-17 Albert C Travis Sulphur absorbent and method of regenerating
US2793170A (en) 1954-10-22 1957-05-21 Union Oil Co Desulfurization of cracked gasolines
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US3957625A (en) 1975-02-07 1976-05-18 Mobil Oil Corporation Method for reducing the sulfur level of gasoline product
AU513580B2 (en) 1976-03-04 1980-12-11 Amoco Corporation The selective desulfurization of cracked naphthas
US4132632A (en) 1978-03-31 1979-01-02 Standard Oil Company (Indiana) Selective hydrodesulfurization of cracked naphtha
FR2457317A1 (fr) 1979-05-21 1980-12-19 Inst Francais Du Petrole Procede et catalyseurs de desulfuration selective de coupes olefiniques
FR2476118B1 (fr) 1980-02-19 1987-03-20 Inst Francais Du Petrole Procede de desulfuration d'un effluent de craquage catalytique ou de craquage a la vapeur
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JP3378416B2 (ja) 1995-08-25 2003-02-17 新日本石油株式会社 接触分解ガソリンの脱硫方法
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US7220352B2 (en) 2002-04-02 2007-05-22 Exxonmobil Research And Engineering Company Selective hydrodesulfurization of naphtha streams
US7297251B2 (en) 2002-05-21 2007-11-20 Exxonmobil Research And Engineering Company Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor
US20030232723A1 (en) 2002-06-13 2003-12-18 Dodwell Glenn W. Desulfurization and novel sorbent for the same
BR0202413A (pt) 2002-06-26 2004-05-11 Petroleo Brasileiro Sa Processo de hidrodessulfurização seletiva de correntes olefìnicas
US6813836B2 (en) 2002-06-28 2004-11-09 Andrzej Graca Multi-directional cutting tool
US7785461B2 (en) 2004-11-10 2010-08-31 Petroleo Brasileiro S.A. - Petrobras Process for selective hydrodesulfurization of naphtha
US20070114156A1 (en) * 2005-11-23 2007-05-24 Greeley John P Selective naphtha hydrodesulfurization with high temperature mercaptan decomposition

Also Published As

Publication number Publication date
AR059168A1 (es) 2008-03-12
US20070267326A1 (en) 2007-11-22
EP1857527A1 (en) 2007-11-21
PT1857527E (pt) 2016-01-08
EP1857527B1 (en) 2015-09-09
ES2555753T3 (es) 2016-01-08
US7754068B2 (en) 2010-07-13
BRPI0601787B1 (pt) 2016-06-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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