CA2405019C - Production de distillats a faible teneur en soufre - Google Patents

Production de distillats a faible teneur en soufre Download PDF

Info

Publication number
CA2405019C
CA2405019C CA2405019A CA2405019A CA2405019C CA 2405019 C CA2405019 C CA 2405019C CA 2405019 A CA2405019 A CA 2405019A CA 2405019 A CA2405019 A CA 2405019A CA 2405019 C CA2405019 C CA 2405019C
Authority
CA
Canada
Prior art keywords
stage
hydrodesulfurization
hydrogen
stream
sulfur
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
CA2405019A
Other languages
English (en)
Other versions
CA2405019A1 (fr
Inventor
Edward Stanley Ellis
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 US09/553,107 external-priority patent/US7435335B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of CA2405019A1 publication Critical patent/CA2405019A1/fr
Application granted granted Critical
Publication of CA2405019C publication Critical patent/CA2405019C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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

L'invention concerne un procédé d'hydrotraitement d'un écoulement du type distillat visant à produire un écoulement à teneur en soufre exceptionnellement faible, la teneur en aromatiques totaux et polynucléaires étant modérément réduite. A cet effet, on hydrodésulfure un écoulement du type distillat au cours d'une première étape d'hydrodésulfuration. L'écoulement obtenu subit une première étape de séparation donnant lieu à la production d'un écoulement en phase vapeur et d'un écoulement liquide. L'écoulement en phase liquide subit une seconde étape d'hydrodésulfuration, et l'écoulement obtenu passe par une seconde étape de séparation donnant lieu à la production d'un écoulement en phase vapeur et d'un écoulement liquide à faible teneur en soufre. Un partie au moins de l'écoulement en phase vapeur tiré de la seconde étape de séparation peut être réintroduit en cascade au niveau de la première étape d'hydrodésulfuration.
CA2405019A 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre Expired - Lifetime CA2405019C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/553,107 US7435335B1 (en) 1998-12-08 2000-04-20 Production of low sulfur distillates
US09/553,107 2000-04-20
PCT/US2001/012516 WO2001081506A1 (fr) 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre

Publications (2)

Publication Number Publication Date
CA2405019A1 CA2405019A1 (fr) 2001-11-01
CA2405019C true CA2405019C (fr) 2010-06-22

Family

ID=24208163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2405019A Expired - Lifetime CA2405019C (fr) 2000-04-20 2001-04-17 Production de distillats a faible teneur en soufre

Country Status (6)

Country Link
EP (1) EP1334166B1 (fr)
JP (1) JP5469791B2 (fr)
AU (2) AU5165701A (fr)
CA (1) CA2405019C (fr)
NO (1) NO20025020L (fr)
WO (1) WO2001081506A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8632675B2 (en) * 2008-12-24 2014-01-21 Exxonmobil Research And Engineering Company Co-processing of diesel biofeed and heavy oil
DE102011101503A1 (de) * 2011-05-16 2012-11-22 Schott Ag Sensorbauteilgehäuse
US10273420B2 (en) 2014-10-27 2019-04-30 Uop Llc Process for hydrotreating a hydrocarbons stream

Family Cites Families (13)

* 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
JP2530498B2 (ja) * 1989-08-31 1996-09-04 東燃株式会社 石油蒸留物の低イオウ化方法
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
JP2921379B2 (ja) * 1993-12-30 1999-07-19 株式会社コスモ総合研究所 軽油の水素化脱硫方法
DK0727474T3 (da) * 1995-02-14 2000-09-04 Nippon Mitsubishi Oil Corp Fremgangsmåde til hydrogenering af aromatiske carbonhydrider i barbonhydridolie og katalysator til anvendelse i denne fremg
JP3634041B2 (ja) * 1995-12-26 2005-03-30 財団法人石油産業活性化センター 軽油の高品質化処理法
US6231753B1 (en) * 1996-02-02 2001-05-15 Exxon Research And Engineering Company Two stage deep naphtha desulfurization with reduced mercaptan formation
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
JP4050364B2 (ja) * 1997-09-11 2008-02-20 日揮株式会社 石油の処理方法および石油の処理装置
US6103104A (en) * 1998-05-07 2000-08-15 Exxon Research And Engineering Company Multi-stage hydroprocessing of middle distillates to avoid color bodies
JP4282118B2 (ja) * 1998-10-05 2009-06-17 新日本石油株式会社 軽油の水素化脱硫方法
AU756565B2 (en) * 1998-12-08 2003-01-16 Exxonmobil Research And Engineering Company Production of low sulfur/low aromatics distillates

Also Published As

Publication number Publication date
EP1334166B1 (fr) 2017-11-29
JP2003531274A (ja) 2003-10-21
EP1334166A4 (fr) 2004-10-20
AU5165701A (en) 2001-11-07
JP5469791B2 (ja) 2014-04-16
NO20025020L (no) 2002-12-19
EP1334166A1 (fr) 2003-08-13
WO2001081506A1 (fr) 2001-11-01
AU2001251657B2 (en) 2006-05-18
CA2405019A1 (fr) 2001-11-01
NO20025020D0 (no) 2002-10-18

Similar Documents

Publication Publication Date Title
US6824673B1 (en) Production of low sulfur/low aromatics distillates
AU756565B2 (en) Production of low sulfur/low aromatics distillates
US7435335B1 (en) Production of low sulfur distillates
AU2010236301B2 (en) High pressure revamp of low pressure distillate hydrotreating process units
EP1090092B1 (fr) Hydrotraitement a plusieurs stades de distillats moyens permettant d'eviter les corps colores
US6632350B2 (en) Two stage hydroprocessing and stripping in a single reaction vessel
US6893475B1 (en) Low sulfur distillate fuels
CA2405019C (fr) Production de distillats a faible teneur en soufre
US6835301B1 (en) Production of low sulfur/low aromatics distillates
CA2402126C (fr) Production de distillats a faible teneur en soufre et en composes aromatiques
AU2001251660B2 (en) Low sulfur/low aromatics distillate fuels
AU2001251658A1 (en) Production of low sulfur/low aromatics distillates
AU2001251657A1 (en) Production of low sulfur distillates
AU2001251660A1 (en) Low sulfur/low aromatics distillate fuels
AU2001251659B2 (en) Low sulfur distillate fuels
CA2758909C (fr) Transformation en vue du passage a la haute pression d'unites d'hydrotraitement de distillats basse pression
CA2352887C (fr) Production de distillats a faible teneur en soufre et en aromatiques
AU2001251659A1 (en) Low sulfur distillate fuels
Varga et al. Investigation of the deep hydrodesulphurization of gas oil fractions

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210419