CA2630340C - Hydrodesulfuration selective du naphta avec decomposition des mercaptans a haute temperature - Google Patents

Hydrodesulfuration selective du naphta avec decomposition des mercaptans a haute temperature Download PDF

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Publication number
CA2630340C
CA2630340C CA2630340A CA2630340A CA2630340C CA 2630340 C CA2630340 C CA 2630340C CA 2630340 A CA2630340 A CA 2630340A CA 2630340 A CA2630340 A CA 2630340A CA 2630340 C CA2630340 C CA 2630340C
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CA
Canada
Prior art keywords
mercaptan
effluent stream
hydrodesulfurization
sulfur
stream
Prior art date
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Expired - Fee Related
Application number
CA2630340A
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English (en)
Other versions
CA2630340A1 (fr
Inventor
John Peter Greeley
Edward Stanley Ellis
Thomas Risher Halbert
William Joseph Tracy, Iii
Jeffrey M. Dysard
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ExxonMobil Technology and Engineering Co
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ExxonMobil Research and Engineering Co
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Publication of CA2630340A1 publication Critical patent/CA2630340A1/fr
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Publication of CA2630340C publication Critical patent/CA2630340C/fr
Expired - Fee Related legal-status Critical Current
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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
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process 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
    • 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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen 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
    • C10G2300/10—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
    • C10G2300/20—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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/301—Boiling range
    • 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
    • C10G2300/4006—Temperature
    • 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
    • C10G2300/4012—Pressure
    • 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
    • C10G2300/80—Additives
    • C10G2300/805—Water
    • C10G2300/807—Steam

Abstract

L~invention concerne un procédé d~hydrodésulfuration sélective des flux de naphta oléfiniques contenant une quantité importante de soufre organiquement lié et d~oléfines. Le flux de naphta oléfinique est désulfuré de façon sélective au cours d~une première étape réactionnelle d~hydrodésulfuration. Le flux effluent est ensuite mis en contact avec un agent d~épuisement, par exemple de la vapeur ou une solution d~amine, dans une zone d~élimination de H2S afin d~éliminer ce composé de l~effluent. Il en résulte une réduction de la pression partielle de H2S dans le flux de procédé. Le flux de procédé est ensuite soumis à une seconde étape réactionnelle de désulfuration, puis à une étape de décomposition des mercaptans de manière à diminuer la teneur en soufre sous forme mercaptan dans le flux de produit final. Selon un second mode de réalisation, le flux effluent provenant de la première étape réactionnelle d~hydrodésulfuration est directement introduit, après passage dans la zone d~élimination de H2S, dans l~étape de décomposition des mercaptans au cours de laquelle la teneur totale en soufre et la teneur en soufre sous forme mercaptan sont abaissées dans le flux de produit final.
CA2630340A 2005-11-23 2006-11-14 Hydrodesulfuration selective du naphta avec decomposition des mercaptans a haute temperature Expired - Fee Related CA2630340C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/286,580 US20070114156A1 (en) 2005-11-23 2005-11-23 Selective naphtha hydrodesulfurization with high temperature mercaptan decomposition
US11/286,580 2005-11-23
PCT/US2006/044231 WO2007061701A1 (fr) 2005-11-23 2006-11-14 Hydrodesulfuration selective du naphta avec decomposition des mercaptans a haute temperature

Publications (2)

Publication Number Publication Date
CA2630340A1 CA2630340A1 (fr) 2007-05-31
CA2630340C true CA2630340C (fr) 2015-12-22

Family

ID=38052405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2630340A Expired - Fee Related CA2630340C (fr) 2005-11-23 2006-11-14 Hydrodesulfuration selective du naphta avec decomposition des mercaptans a haute temperature

Country Status (7)

Country Link
US (1) US20070114156A1 (fr)
EP (1) EP1954785A4 (fr)
JP (1) JP5396084B2 (fr)
CN (1) CN101313053B (fr)
BR (1) BRPI0618818A2 (fr)
CA (1) CA2630340C (fr)
WO (1) WO2007061701A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0601787B1 (pt) * 2006-05-17 2016-06-07 Petroleo Brasileiro Sa processo de hidrodessulfurização seletiva de nafta
US8753504B2 (en) * 2011-04-28 2014-06-17 Battelle Memorial Institute Systems and processes for removing elemental sulfur compounds from desulfurized fuels
US8828218B2 (en) * 2011-10-31 2014-09-09 Exxonmobil Research And Engineering Company Pretreatment of FCC naphthas and selective hydrotreating
FR3020376B1 (fr) * 2014-04-28 2017-10-20 Ifp Energies Now Procede de production d'une essence a basse temperature en soufre et en marcaptans.
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
FR3007416B1 (fr) * 2013-06-19 2018-03-23 IFP Energies Nouvelles Procede de production d'une essence a basse teneur en soufre et en mercaptans
WO2015053087A1 (fr) * 2013-10-11 2015-04-16 コスモ石油株式会社 Catalyseur d'hydrotraitement pour huile hydrocarbure lourde, procédé de fabrication d'un catalyseur d'hydrotraitement pour huile hydrocarbure lourde, et procédé d'hydrotraitement pour huile hydrocarbure lourde
US10144883B2 (en) 2013-11-14 2018-12-04 Uop Llc Apparatuses and methods for desulfurization of naphtha
US9850435B2 (en) 2014-08-26 2017-12-26 Exxonmobil Research And Engineering Company Hydroprocessing with drum blanketing gas compositional control
CN105602618B (zh) * 2014-11-19 2017-08-25 中国海洋石油总公司 一种汽油选择性加氢脱硫的方法
CN105363481A (zh) * 2015-11-20 2016-03-02 洛阳金达石化有限责任公司 一种超低芳烃白油加氢精制催化剂的制备方法
FR3049955B1 (fr) 2016-04-08 2018-04-06 IFP Energies Nouvelles Procede de traitement d'une essence
FR3057578B1 (fr) 2016-10-19 2018-11-16 IFP Energies Nouvelles Procede d'hydrodesulfuration d'une essence olefinique.
US20180237706A1 (en) 2017-02-21 2018-08-23 Exxonmobil Research And Engineering Company Desulfurization of a naphtha boiling range feed
FR3099174B1 (fr) 2019-07-23 2021-11-12 Ifp Energies Now Procédé de production d'une essence a basse teneur en soufre et en mercaptans
FR3099172B1 (fr) 2019-07-23 2021-07-16 Ifp Energies Now Procede de traitement d'une essence par separation en trois coupes
FR3099173B1 (fr) 2019-07-23 2021-07-09 Ifp Energies Now Procédé de production d'une essence a basse teneur en soufre et en mercaptans
FR3099175B1 (fr) 2019-07-23 2021-07-16 Ifp Energies Now Procédé de production d'une essence a basse teneur en soufre et en mercaptans
FR3104602A1 (fr) 2019-12-17 2021-06-18 IFP Energies Nouvelles Procédé d’hydrodésulfuration de finition en présence d’un catalyseur obtenu par la voie sels fondus
FR3108333B1 (fr) 2020-03-20 2022-03-11 Ifp Energies Now Procédé de production d'une essence a basse teneur en soufre et en mercaptans
FR3130831A1 (fr) 2021-12-20 2023-06-23 IFP Energies Nouvelles Procédé de production d'une coupe essence légère à basse teneur en soufre
FR3130834A1 (fr) 2021-12-20 2023-06-23 IFP Energies Nouvelles Procédé de traitement d'une essence contenant des composés soufrés

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US6231753B1 (en) * 1996-02-02 2001-05-15 Exxon Research And Engineering Company Two stage deep naphtha desulfurization with reduced mercaptan formation
US5846406A (en) * 1996-03-22 1998-12-08 Texaco Inc Selective hydrodesulfurization of cracked naphtha using novel manganese oxide octahedral molecular sieve supported catalysts
US6387249B1 (en) * 1999-12-22 2002-05-14 Exxonmobil Research And Engineering Company High temperature depressurization for naphtha mercaptan removal
WO2001094502A1 (fr) * 1999-12-22 2001-12-13 Exxonmobil Research And Engineering Company Depressurisation a haute temperature pour l'elimination de mercaptans de naphta
JP2004501222A (ja) * 2000-04-18 2004-01-15 エクソンモービル　リサーチ　アンド　エンジニアリング　カンパニー 選択的水素処理およびメルカプタン除去
US6495030B1 (en) * 2000-10-03 2002-12-17 Catalytic Distillation Technologies Process for the desulfurization of FCC naphtha
US6913688B2 (en) * 2001-11-30 2005-07-05 Exxonmobil Research And Engineering Company Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation
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
EP1694799A2 (fr) * 2003-10-02 2006-08-30 ExxonMobil Research and Engineering Company Procede de valorisation du naphte
US7799210B2 (en) * 2004-05-14 2010-09-21 Exxonmobil Research And Engineering Company Process for removing sulfur from naphtha

Also Published As

Publication number Publication date
CN101313053B (zh) 2012-01-25
JP5396084B2 (ja) 2014-01-22
CA2630340A1 (fr) 2007-05-31
CN101313053A (zh) 2008-11-26
BRPI0618818A2 (pt) 2016-09-13
WO2007061701A1 (fr) 2007-05-31
US20070114156A1 (en) 2007-05-24
JP2009517499A (ja) 2009-04-30
EP1954785A1 (fr) 2008-08-13
EP1954785A4 (fr) 2011-06-22

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