BR0307532A - Processo para remoção de enxofre de uma corrente de nafta craqueada fluida de faixa de ebulição total - Google Patents

Processo para remoção de enxofre de uma corrente de nafta craqueada fluida de faixa de ebulição total

Info

Publication number
BR0307532A
BR0307532A BR0307532-0A BR0307532A BR0307532A BR 0307532 A BR0307532 A BR 0307532A BR 0307532 A BR0307532 A BR 0307532A BR 0307532 A BR0307532 A BR 0307532A
Authority
BR
Brazil
Prior art keywords
boiling range
range naphtha
reactor
naphtha
removing sulfur
Prior art date
Application number
BR0307532-0A
Other languages
English (en)
Inventor
Gary G Podrebarac
Willibrord A Groten Jr
Lawrence A Smith
Original Assignee
Catalytic Distillation Tech
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 Catalytic Distillation Tech filed Critical Catalytic Distillation Tech
Publication of BR0307532A publication Critical patent/BR0307532A/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
    • 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
    • C10G2300/4087—Catalytic distillation
    • 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)

Abstract

"PROCESSO PARA REMOçãO DE ENXOFRE DE UMA CORRENTE DE NAFTA CRAQUEADA FLUIDA DE FAIXA DE EBULIçãO TOTAL". Uma nafta de faixa de ebulição total é cocorrentemente fracionada e tratada. As correntes de nafta de faixa de ebulição total são primeiro submetidas a simultâneas tioeterificação e separação em uma nafta de faixa de ebulição leve, uma nafta de faixa de ebulição intermediária e uma nafta e faixa de ebulição pesada dentro de um reator de coluna de destilação (10). A nafta de faixa de ebulição intermediária, contendo tiofeno e mercaptanos de faixa de ebulição de tiofeno, é passada para um reator de hidrodessulfurização de polimento (40), onde um gasóleo de baixo teor de enxofre e de baixo teor de olefinas é cocorrentemente alimentado ao reator de polimento (40), para assegurar que uma fase líquida esteja presente.
BR0307532-0A 2002-03-08 2003-02-06 Processo para remoção de enxofre de uma corrente de nafta craqueada fluida de faixa de ebulição total BR0307532A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/093,880 US6824676B1 (en) 2002-03-08 2002-03-08 Process for the selective desulfurization of a mid range gasoline cut
PCT/US2003/003719 WO2003076551A1 (en) 2002-03-08 2003-02-06 Process for the selective desulfurization of a mid range gasoline cut

Publications (1)

Publication Number Publication Date
BR0307532A true BR0307532A (pt) 2004-12-21

Family

ID=27804232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307532-0A BR0307532A (pt) 2002-03-08 2003-02-06 Processo para remoção de enxofre de uma corrente de nafta craqueada fluida de faixa de ebulição total

Country Status (7)

Country Link
US (2) US6824676B1 (pt)
CN (1) CN100386411C (pt)
AU (1) AU2003216196A1 (pt)
BR (1) BR0307532A (pt)
MX (1) MXPA04008243A (pt)
WO (1) WO2003076551A1 (pt)
ZA (1) ZA200406039B (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824676B1 (en) * 2002-03-08 2004-11-30 Catalytic Distillation Technologies Process for the selective desulfurization of a mid range gasoline cut
US7118151B2 (en) * 2004-05-07 2006-10-10 Ford Global Technologies, Llc Automotive wet trunk with drain
US7638041B2 (en) * 2005-02-14 2009-12-29 Catalytic Distillation Technologies Process for treating cracked naphtha streams
US7408090B2 (en) * 2005-04-07 2008-08-05 Catalytic Distillation Technologies Method of operating downflow boiling point reactors in the selective hydrogenation of acetylenes and dienes
US20070095725A1 (en) * 2005-10-31 2007-05-03 Catalytic Distillation Technologies Processing of FCC naphtha
US7959793B2 (en) * 2006-09-27 2011-06-14 Amarjit Singh Bakshi Optimum process for selective hydrogenation/hydro-isomerization, aromatic saturation, gasoline, kerosene and diesel/distillate desulfurization (HDS). RHT-hydrogenationSM, RHT-HDSSM
CN101275084B (zh) * 2007-03-30 2012-02-22 中国石油化工股份有限公司 一种降低催化裂化汽油硫含量的方法
US8236172B2 (en) * 2008-01-25 2012-08-07 Catalytic Distillation Technologies Process to hydrodesulfurize FCC gasoline resulting in a low-mercaptan product
US8628656B2 (en) * 2010-08-25 2014-01-14 Catalytic Distillation Technologies Hydrodesulfurization process with selected liquid recycle to reduce formation of recombinant mercaptans
US20120048778A1 (en) * 2010-08-25 2012-03-01 Catalytic Distillation Technologies Selective desulfurization of fcc gasoline
CN103059914B (zh) * 2011-10-21 2015-03-18 中国石油化工股份有限公司 脱除轻质石油产品中二烯烃和腈类的方法
KR101663916B1 (ko) * 2012-08-21 2016-10-07 캐털리틱 디스틸레이션 테크놀로지스 10ｐｐｍ이하의 황을 함유하도록 하는 ＦＣＣ 개솔린의 선택적 수소첨가탈황반응
FR3000964B1 (fr) 2013-01-14 2016-01-01 IFP Energies Nouvelles Procede de production d'une essence basse teneur en soufre
EP2816094B1 (fr) * 2013-06-19 2020-04-29 IFP Energies nouvelles Procédé de production d'une essence à basse teneur en soufre et en mercaptans
US9399741B2 (en) 2013-10-09 2016-07-26 Uop Llc Methods and apparatuses for desulfurizing hydrocarbon streams
CN103992832B (zh) * 2014-05-22 2016-08-17 中国石油天然气集团公司 一种液化石油气的精制方法
US10308883B2 (en) 2015-10-07 2019-06-04 Axens Process for desulfurizing cracked naphtha
FR3049955B1 (fr) 2016-04-08 2018-04-06 IFP Energies Nouvelles Procede de traitement d'une essence
US10335045B2 (en) 2016-06-24 2019-07-02 Universita Degli Studi Di Trento Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions
FR3057578B1 (fr) 2016-10-19 2018-11-16 IFP Energies Nouvelles Procede d'hydrodesulfuration d'une essence olefinique.

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US4055483A (en) 1976-08-02 1977-10-25 Exxon Research & Engineering Co. Hydrorefining of heavy oil with hydrogen and aluminum alkyl compound
US4194964A (en) 1978-07-10 1980-03-25 Mobil Oil Corporation Catalytic conversion of hydrocarbons in reactor fractionator
US4486297A (en) 1980-01-12 1984-12-04 Jgc Corporation Process for desulfurizing and refining hydrocarbon fraction containing large quantities of aromatic components
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US5073236A (en) 1989-11-13 1991-12-17 Gelbein Abraham P Process and structure for effecting catalytic reactions in distillation structure
US5321163A (en) 1993-09-09 1994-06-14 Chemical Research & Licensing Company Multi-purpose catalytic distillation column and eterification process using same
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JP3443474B2 (ja) * 1995-02-03 2003-09-02 新日本石油株式会社 接触分解ガソリンの脱硫処理方法
US5659106A (en) * 1995-06-22 1997-08-19 Uop Catalytic distillation process for mercaptan and olefin removal
US5779883A (en) 1995-07-10 1998-07-14 Catalytic Distillation Technologies Hydrodesulfurization process utilizing a distillation column realtor
US5597476A (en) * 1995-08-28 1997-01-28 Chemical Research & Licensing Company Gasoline desulfurization process
US5807477A (en) 1996-09-23 1998-09-15 Catalytic Distillation Technologies Process for the treatment of light naphtha hydrocarbon streams
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US6495030B1 (en) * 2000-10-03 2002-12-17 Catalytic Distillation Technologies Process for the desulfurization of FCC naphtha
US6444118B1 (en) * 2001-02-16 2002-09-03 Catalytic Distillation Technologies Process for sulfur reduction in naphtha streams
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US6824676B1 (en) * 2002-03-08 2004-11-30 Catalytic Distillation Technologies Process for the selective desulfurization of a mid range gasoline cut

Also Published As

Publication number Publication date
US7351327B2 (en) 2008-04-01
CN100386411C (zh) 2008-05-07
CN1639302A (zh) 2005-07-13
MXPA04008243A (es) 2004-11-10
US6824676B1 (en) 2004-11-30
ZA200406039B (en) 2005-09-27
US20040195151A1 (en) 2004-10-07
AU2003216196A1 (en) 2003-09-22
WO2003076551A1 (en) 2003-09-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A E 9A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 8A E 9A ANUIDADES.