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 totalInfo
- 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
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.
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) |
Families Citing this family (20)
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 |
US20120048778A1 (en) * | 2010-08-25 | 2012-03-01 | Catalytic Distillation Technologies | Selective desulfurization of fcc gasoline |
US8628656B2 (en) * | 2010-08-25 | 2014-01-14 | Catalytic Distillation Technologies | Hydrodesulfurization process with selected liquid recycle to reduce formation of recombinant mercaptans |
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. |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE756546A (fr) * | 1969-09-23 | 1971-03-23 | British Petroleum Co | Perfectionnements relatifs a l'hydrogenation d'essences insaturees |
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 |
DE3574937D1 (de) | 1985-05-14 | 1990-02-01 | Sulzer Ag | Reaktor zum durchfuehren von heterogenen, katalysierten chemischen reaktionen. |
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 |
US5510568A (en) | 1994-06-17 | 1996-04-23 | Chemical Research & Licensing Company | Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams |
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 |
US5863419A (en) * | 1997-01-14 | 1999-01-26 | Amoco Corporation | Sulfur removal by catalytic distillation |
US6059962A (en) * | 1998-09-09 | 2000-05-09 | Bp Amoco Corporation | Multiple stage sulfur removal process |
US6083378A (en) | 1998-09-10 | 2000-07-04 | Catalytic Distillation Technologies | Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams |
US6231752B1 (en) * | 1999-09-17 | 2001-05-15 | Catalytic Distillation Technologies | Process for the removal of mercaptans |
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 |
EP1438372B1 (en) * | 2001-10-25 | 2005-12-28 | BP Corporation North America Inc. | Sulfur removal process |
US6824676B1 (en) * | 2002-03-08 | 2004-11-30 | Catalytic Distillation Technologies | Process for the selective desulfurization of a mid range gasoline cut |
-
2002
- 2002-03-08 US US10/093,880 patent/US6824676B1/en not_active Expired - Lifetime
-
2003
- 2003-02-06 AU AU2003216196A patent/AU2003216196A1/en not_active Abandoned
- 2003-02-06 MX MXPA04008243A patent/MXPA04008243A/es active IP Right Grant
- 2003-02-06 WO PCT/US2003/003719 patent/WO2003076551A1/en not_active Application Discontinuation
- 2003-02-06 BR BR0307532-0A patent/BR0307532A/pt not_active IP Right Cessation
- 2003-02-06 CN CNB03805535XA patent/CN100386411C/zh not_active Expired - Fee Related
-
2004
- 2004-04-07 US US10/820,399 patent/US7351327B2/en not_active Expired - Lifetime
- 2004-07-28 ZA ZA200406039A patent/ZA200406039B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US6824676B1 (en) | 2004-11-30 |
ZA200406039B (en) | 2005-09-27 |
MXPA04008243A (es) | 2004-11-10 |
CN1639302A (zh) | 2005-07-13 |
AU2003216196A1 (en) | 2003-09-22 |
US20040195151A1 (en) | 2004-10-07 |
WO2003076551A1 (en) | 2003-09-18 |
US7351327B2 (en) | 2008-04-01 |
CN100386411C (zh) | 2008-05-07 |
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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. |