EP0539126A3 - Process for oil refining - Google Patents

Process for oil refining Download PDF

Info

Publication number
EP0539126A3
EP0539126A3 EP19920309490 EP92309490A EP0539126A3 EP 0539126 A3 EP0539126 A3 EP 0539126A3 EP 19920309490 EP19920309490 EP 19920309490 EP 92309490 A EP92309490 A EP 92309490A EP 0539126 A3 EP0539126 A3 EP 0539126A3
Authority
EP
European Patent Office
Prior art keywords
diesel oil
oil fraction
ions
prepare
product composition
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.)
Granted
Application number
EP19920309490
Other versions
EP0539126B1 (en
EP0539126A2 (en
Inventor
Pirkko Raulo
Kari M. Keskinen
Jukka Myllyoja
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Publication of EP0539126A2 publication Critical patent/EP0539126A2/en
Publication of EP0539126A3 publication Critical patent/EP0539126A3/en
Application granted granted Critical
Publication of EP0539126B1 publication Critical patent/EP0539126B1/en
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
    • 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
    • C10G69/12—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step
    • C10G69/126—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step polymerisation, e.g. oligomerisation
    • 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
    • C10G2400/04—Diesel oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention relates to a process for preparing a diesel oil fraction with a high cetane number. According to the invention a charge containing light olefins is oligomerized in the presence of a zeolite catalyst to prepare a product composition which at least partially comprises C3/4 theta hydrocarbons. The product composition thus obtained is hydrogenated to form a diesel oil fraction. According to the invention the catalyst used comprises a ZSM-5 zeolite catalyst, whose hydroogen ions have, at least partially been exchanged for Ca<2> &copy& ions. By means of the invention it is possible to prepare diesel oil fraction with a cetane number higher than 49.
EP92309490A 1991-10-21 1992-10-16 Process for preparing a diesel fuel fraction by oligomerisation Expired - Lifetime EP0539126B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914953A FI88682C (en) 1991-10-21 1991-10-21 Foerfarande Foer raffinering av olja
FI914953 1991-10-21

Publications (3)

Publication Number Publication Date
EP0539126A2 EP0539126A2 (en) 1993-04-28
EP0539126A3 true EP0539126A3 (en) 1993-06-16
EP0539126B1 EP0539126B1 (en) 1996-08-21

Family

ID=8533330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92309490A Expired - Lifetime EP0539126B1 (en) 1991-10-21 1992-10-16 Process for preparing a diesel fuel fraction by oligomerisation

Country Status (4)

Country Link
EP (1) EP0539126B1 (en)
AT (1) ATE141636T1 (en)
DE (1) DE69212950T2 (en)
FI (1) FI88682C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887555B1 (en) * 2005-06-28 2009-06-26 Inst Francais Du Petrole PROCESS FOR THE PREPARATION OF A DIESEL CUTTING BY OLIGOMERISATION

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136013A (en) * 1983-02-11 1984-09-12 Broken Hill Pty Co Ltd Olefin conversion process
US4482772A (en) * 1983-11-03 1984-11-13 Mobil Oil Corporation Multistage process for converting oxygenates to hydrocarbons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US4675460A (en) 1983-02-11 1987-06-23 The Broken Hill Propietary Company Limited Process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136013A (en) * 1983-02-11 1984-09-12 Broken Hill Pty Co Ltd Olefin conversion process
US4482772A (en) * 1983-11-03 1984-11-13 Mobil Oil Corporation Multistage process for converting oxygenates to hydrocarbons

Also Published As

Publication number Publication date
EP0539126B1 (en) 1996-08-21
FI88682B (en) 1993-03-15
EP0539126A2 (en) 1993-04-28
ATE141636T1 (en) 1996-09-15
DE69212950T2 (en) 1997-02-20
FI88682C (en) 1993-06-28
FI914953A0 (en) 1991-10-21
DE69212950D1 (en) 1996-09-26

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