CA2402126C - Production de distillats a faible teneur en soufre et en composes aromatiques - Google Patents

Production de distillats a faible teneur en soufre et en composes aromatiques Download PDF

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Publication number
CA2402126C
CA2402126C CA2402126A CA2402126A CA2402126C CA 2402126 C CA2402126 C CA 2402126C CA 2402126 A CA2402126 A CA 2402126A CA 2402126 A CA2402126 A CA 2402126A CA 2402126 C CA2402126 C CA 2402126C
Authority
CA
Canada
Prior art keywords
stage
reaction
hydrodesulfurization
stream
treat gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2402126A
Other languages
English (en)
Other versions
CA2402126A1 (fr
Inventor
Edward Stanley Ellis
Henry Jung
William Ernest Lewis
Larry Lee Iaccino
Michele Sue Touvelle
Gordon Frederick Stuntz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering 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
Priority claimed from US09/553,374 external-priority patent/US6824673B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of CA2402126A1 publication Critical patent/CA2402126A1/fr
Application granted granted Critical
Publication of CA2402126C publication Critical patent/CA2402126C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
    • 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
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • 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

Abstract

L'invention se rapporte à un procédé de production de courants dans la plage d'ébullition de distillats, qui possèdent une faible teneur en soufre et en composés aromatiques. Une charge de distillat est traitée dans un premier étage d'hydrodésulfuration en présence d'un gaz de traitement contenant de l'hydrogène et un catalyseur d'hydrodésulfuration, ce qui entraîne une désulfuration partielle du courant. Le courant de distillat partiellement désulfuré est alors traité dans un second étage d'hydrodésulfuration, également en présence d'un gaz de traitement contenant de l'hydrogène et d'un catalyseur d'hydrodésulfuration. Le gaz de traitement contenant de l'hydrogène est déplacé en cascade à partir de l'étage de réaction aval suivant, qui est un étage d'hydrogénation des composés aromatiques.
CA2402126A 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre et en composes aromatiques Expired - Lifetime CA2402126C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/553,374 2000-04-20
US09/553,374 US6824673B1 (en) 1998-12-08 2000-04-20 Production of low sulfur/low aromatics distillates
PCT/US2001/012517 WO2001081507A1 (fr) 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre et en composes aromatiques

Publications (2)

Publication Number Publication Date
CA2402126A1 CA2402126A1 (fr) 2001-11-01
CA2402126C true CA2402126C (fr) 2010-06-22

Family

ID=24209164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2402126A Expired - Lifetime CA2402126C (fr) 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre et en composes aromatiques

Country Status (6)

Country Link
EP (1) EP1409612A4 (fr)
JP (1) JP4856837B2 (fr)
AU (2) AU2001251658B2 (fr)
CA (1) CA2402126C (fr)
NO (1) NO20025017L (fr)
WO (1) WO2001081507A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020148757A1 (en) * 2001-02-08 2002-10-17 Huff George A. Hydrotreating of components for refinery blending of transportation fuels
JP2007100013A (ja) * 2005-10-07 2007-04-19 Petroleum Energy Center 軽油の水素化精製方法
WO2014099242A1 (fr) * 2012-12-21 2014-06-26 Exxonmobil Research And Engineering Company Configuration d'hydrotraitement pour diesel à basse teneur en soufre
US20220089960A1 (en) * 2020-09-21 2022-03-24 Indian Oil Corporation Limited Process and a system for production of multiple grade de-aromatized solvents from hydrocarbon streams

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8910711D0 (en) * 1989-05-10 1989-06-28 Davy Mckee London Process
JP2519191B2 (ja) * 1990-04-10 1996-07-31 触媒化成工業株式会社 灯軽油の水素化処理方法
US5114562A (en) * 1990-08-03 1992-05-19 Uop Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons
FR2757532B1 (fr) * 1996-12-20 1999-02-19 Inst Francais Du Petrole Procede de transformation d'une coupe gazole pour produire un carburant a haute indice de cetane, desaromatise et desulfure
US5720872A (en) * 1996-12-31 1998-02-24 Exxon Research And Engineering Company Multi-stage hydroprocessing with multi-stage stripping in a single stripper vessel
US6103104A (en) * 1998-05-07 2000-08-15 Exxon Research And Engineering Company Multi-stage hydroprocessing of middle distillates to avoid color bodies

Also Published As

Publication number Publication date
NO20025017D0 (no) 2002-10-18
EP1409612A4 (fr) 2004-06-16
JP2003531275A (ja) 2003-10-21
JP4856837B2 (ja) 2012-01-18
AU5165801A (en) 2001-11-07
CA2402126A1 (fr) 2001-11-01
AU2001251658B2 (en) 2006-03-02
WO2001081507A1 (fr) 2001-11-01
NO20025017L (no) 2002-12-18
EP1409612A1 (fr) 2004-04-21

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Effective date: 20210419