WO1998007805A3 - Heteroatom removal through countercurrent sorption - Google Patents

Heteroatom removal through countercurrent sorption Download PDF

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Publication number
WO1998007805A3
WO1998007805A3 PCT/US1997/014761 US9714761W WO9807805A3 WO 1998007805 A3 WO1998007805 A3 WO 1998007805A3 US 9714761 W US9714761 W US 9714761W WO 9807805 A3 WO9807805 A3 WO 9807805A3
Authority
WO
WIPO (PCT)
Prior art keywords
heteroatom
hydrogen
treat gas
containing treat
heteroatom removal
Prior art date
Application number
PCT/US1997/014761
Other languages
French (fr)
Other versions
WO1998007805A2 (en
Inventor
Larry L Iaccino
Original Assignee
Exxon Chemical Patents Inc
Larry L Iaccino
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
Application filed by Exxon Chemical Patents Inc, Larry L Iaccino filed Critical Exxon Chemical Patents Inc
Priority to EP97941351A priority Critical patent/EP0944691A2/en
Priority to JP10510986A priority patent/JP2000516663A/en
Priority to AU43278/97A priority patent/AU4327897A/en
Priority to CA002264021A priority patent/CA2264021A1/en
Publication of WO1998007805A2 publication Critical patent/WO1998007805A2/en
Publication of WO1998007805A3 publication Critical patent/WO1998007805A3/en
Priority to NO990829A priority patent/NO990829L/en

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
    • 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
    • C10G67/06—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 including a sorption process as the refining step in the absence of hydrogen
    • 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

The present invention relates to a process for heteroatom removal, particularly during process excursions, from petroleum and chemical hydrocarbon streams. The invention is comprised of at least two zones through which the hydrocarbon stream and a hydrogen containing treat gas flow. The first zone contains a bed of heteroatom hydroprocessing catalyst in contact with hydrogen-containing treat gas and the second zone contains heteroatom sorbent material(s) through which the hydrocarbon stream flows countercurrent to the up flowing hydrogen-containing treat gas.
PCT/US1997/014761 1996-08-23 1997-08-22 Heteroatom removal through countercurrent sorption WO1998007805A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP97941351A EP0944691A2 (en) 1996-08-23 1997-08-22 Heteroatom removal through countercurrent sorption
JP10510986A JP2000516663A (en) 1996-08-23 1997-08-22 Heteroatom removal by countercurrent sorption.
AU43278/97A AU4327897A (en) 1996-08-23 1997-08-22 Heteroatom removal through countercurrent sorption
CA002264021A CA2264021A1 (en) 1996-08-23 1997-08-22 Heteroatom removal through countercurrent sorption
NO990829A NO990829L (en) 1996-08-23 1999-02-22 Heteroatom removal by countercurrent absorption

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2430696P 1996-08-23 1996-08-23
US60/024,306 1996-08-23

Publications (2)

Publication Number Publication Date
WO1998007805A2 WO1998007805A2 (en) 1998-02-26
WO1998007805A3 true WO1998007805A3 (en) 1998-04-16

Family

ID=21819912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/014761 WO1998007805A2 (en) 1996-08-23 1997-08-22 Heteroatom removal through countercurrent sorption

Country Status (6)

Country Link
EP (1) EP0944691A2 (en)
JP (1) JP2000516663A (en)
AU (1) AU4327897A (en)
CA (1) CA2264021A1 (en)
NO (1) NO990829L (en)
WO (1) WO1998007805A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811328B1 (en) * 2000-07-06 2002-08-23 Inst Francais Du Petrole PROCESS INCLUDING TWO STAGES OF GASOLINE HYDRODESULFURATION AND AN INTERMEDIATE REMOVAL OF THE H2S FORMED DURING THE FIRST STAGE
MXPA06001861A (en) 2003-08-18 2006-05-04 Shell Int Research Distribution device.
WO2005056728A2 (en) * 2003-12-05 2005-06-23 Exxonmobil Research And Engineering Company Two-stage hydrotreating process for diesel fuel
BRPI0802431B1 (en) * 2008-07-28 2017-02-07 Petróleo Brasileiro S/A - Petrobras process of removal of silicon compounds from hydrocarbon streams

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657112A (en) * 1970-06-22 1972-04-18 Texaco Inc Hydrodesulfurization of heavy hydrocarbon oil with hydrogen presaturation
US3940330A (en) * 1974-04-24 1976-02-24 Gulf Research & Development Company Two stage metal-containing oil hydrodesulfurization process employing an activated alumina supported catalyst in each stage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657112A (en) * 1970-06-22 1972-04-18 Texaco Inc Hydrodesulfurization of heavy hydrocarbon oil with hydrogen presaturation
US3940330A (en) * 1974-04-24 1976-02-24 Gulf Research & Development Company Two stage metal-containing oil hydrodesulfurization process employing an activated alumina supported catalyst in each stage

Also Published As

Publication number Publication date
JP2000516663A (en) 2000-12-12
CA2264021A1 (en) 1998-02-26
NO990829D0 (en) 1999-02-22
WO1998007805A2 (en) 1998-02-26
EP0944691A2 (en) 1999-09-29
AU4327897A (en) 1998-03-06
NO990829L (en) 1999-04-20

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