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AU769356B2 - High temperature depressurization for naphtha mercaptan removal - Google Patents
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AU769356B2 - High temperature depressurization for naphtha mercaptan removal - Google Patents

High temperature depressurization for naphtha mercaptan removal Download PDF

Info

Publication number
AU769356B2
AU769356B2 AU26114/01A AU2611401A AU769356B2 AU 769356 B2 AU769356 B2 AU 769356B2 AU 26114/01 A AU26114/01 A AU 26114/01A AU 2611401 A AU2611401 A AU 2611401A AU 769356 B2 AU769356 B2 AU 769356B2
Authority
AU
Australia
Prior art keywords
naphtha
catalyst
sulfur
hydrodesulfurization
depressurization
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.)
Ceased
Application number
AU26114/01A
Other languages
English (en)
Other versions
AU2611401A (en
Inventor
Bruce Randall Cook
Richard Alan Demmin
Richard Harry Ernst
John Peter Greeley
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 US09/685,709 external-priority patent/US6387249B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of AU2611401A publication Critical patent/AU2611401A/en
Application granted granted Critical
Publication of AU769356B2 publication Critical patent/AU769356B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
  • Catalysts (AREA)
AU26114/01A 1999-12-22 2000-12-05 High temperature depressurization for naphtha mercaptan removal Ceased AU769356B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US47026799A 1999-12-22 1999-12-22
US09/470267 1999-12-22
US09/685,709 US6387249B1 (en) 1999-12-22 2000-10-10 High temperature depressurization for naphtha mercaptan removal
US09/685709 2000-10-10
PCT/US2000/035701 WO2001094502A1 (en) 1999-12-22 2000-12-05 High temperature depressurization for naphtha mercaptan removal

Publications (2)

Publication Number Publication Date
AU2611401A AU2611401A (en) 2001-12-17
AU769356B2 true AU769356B2 (en) 2004-01-22

Family

ID=27043031

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26114/01A Ceased AU769356B2 (en) 1999-12-22 2000-12-05 High temperature depressurization for naphtha mercaptan removal

Country Status (6)

Country Link
EP (1) EP1268711A4 (ja)
JP (1) JP4681794B2 (ja)
AU (1) AU769356B2 (ja)
CA (1) CA2393753C (ja)
NO (1) NO20023022L (ja)
WO (1) WO2001094502A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507328B2 (en) * 2004-12-27 2009-03-24 Exxonmobile Research And Engineering Company Selective hydrodesulfurization and mercaptan decomposition process with interstage separation
FR2888583B1 (fr) * 2005-07-18 2007-09-28 Inst Francais Du Petrole Nouveau procede de desulfuration d'essences olefiniques permettant de limiter la teneur en mercaptans
US20070114156A1 (en) * 2005-11-23 2007-05-24 Greeley John P Selective naphtha hydrodesulfurization with high temperature mercaptan decomposition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732155A (en) * 1971-03-31 1973-05-08 Exxon Research Engineering Co Two-stage hydrodesulfurization process with hydrogen addition in the first stage
US5906730A (en) * 1995-07-26 1999-05-25 Mitsubishi Oil Co., Ltd. Process for desulfurizing catalytically cracked gasoline

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206921A (en) * 1936-10-06 1940-07-09 Phillips Petroleum Co Process for desulphurization of hydrocarbons
GB1174407A (en) * 1966-12-05 1969-12-17 British Petroleum Co Preparation of Olefins.
BE758565A (nl) * 1969-11-18 1971-05-06 Shell Int Research Werkwijze voor het katalytisch hydrogenerend omzetten van een residualekoolwaterstofolie
US3720602A (en) * 1971-02-26 1973-03-13 Exxon Research Engineering Co Water injection in a hydrodesulfurization process
US3801494A (en) * 1972-09-15 1974-04-02 Standard Oil Co Combination hydrodesulfurization and reforming process
US4218309A (en) * 1978-09-08 1980-08-19 Occidental Research Corporation Removal of sulfur from shale oil
EP0202772A3 (en) * 1985-05-13 1988-07-27 Mobil Oil Corporation Oil upgrading by thermal processing
US5318690A (en) * 1991-08-15 1994-06-07 Mobil Oil Corporation Gasoline upgrading process
US5525211A (en) * 1994-10-06 1996-06-11 Texaco Inc. Selective hydrodesulfurization of naphtha using selectively poisoned hydroprocessing catalyst

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732155A (en) * 1971-03-31 1973-05-08 Exxon Research Engineering Co Two-stage hydrodesulfurization process with hydrogen addition in the first stage
US5906730A (en) * 1995-07-26 1999-05-25 Mitsubishi Oil Co., Ltd. Process for desulfurizing catalytically cracked gasoline

Also Published As

Publication number Publication date
JP2003535955A (ja) 2003-12-02
CA2393753C (en) 2010-07-20
AU2611401A (en) 2001-12-17
JP4681794B2 (ja) 2011-05-11
NO20023022D0 (no) 2002-06-21
CA2393753A1 (en) 2001-12-31
EP1268711A4 (en) 2004-06-09
EP1268711A1 (en) 2003-01-02
WO2001094502A1 (en) 2001-12-13
NO20023022L (no) 2002-08-21

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired