CA3045986A1 - Procede integre de fabrication d'essence a indice d'octane eleve et de gazole a indice de cetane eleve - Google Patents

Procede integre de fabrication d'essence a indice d'octane eleve et de gazole a indice de cetane eleve Download PDF

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Publication number
CA3045986A1
CA3045986A1 CA3045986A CA3045986A CA3045986A1 CA 3045986 A1 CA3045986 A1 CA 3045986A1 CA 3045986 A CA3045986 A CA 3045986A CA 3045986 A CA3045986 A CA 3045986A CA 3045986 A1 CA3045986 A1 CA 3045986A1
Authority
CA
Canada
Prior art keywords
iso
cetane
naphtha
heavy
paraffins
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.)
Abandoned
Application number
CA3045986A
Other languages
English (en)
Inventor
Kun Wang
Shamel Merchant
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 US15/388,013 external-priority patent/US9637423B1/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of CA3045986A1 publication Critical patent/CA3045986A1/fr
Abandoned 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
    • C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
    • C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne un procédé intégré de conversion de matières paraffiniques de moindre valeur en essence à indice d'octane élevé et en gazole léger à indice de cétane élevé. Le procédé comprend : (1) l'oxydation d'une iso-paraffine en hydroperoxyde d'alkyle et en alcool ; (2) la conversion de l'hydroperoxyde d'alkyle et de l'alcool en peroxyde de dialkyle ; (3) la conversion de molécules d'essence paraffinique à faible indice d'octane en utilisant les peroxydes de dialkyle en tant qu'initiateurs de radicaux, ce qui permet de former un gazole à indice de cétane élevé, tandis que le peroxyde de dialkyle est converti en un alcool ; (4) la conversion de l'alcool en une oléfine ; et (5) l'alkylation de l'oléfine avec de l'iso-butane pour former un alkylate à indice d'octane élevé. La réaction nette consiste ainsi en la conversion d'iso-paraffine en alkylat d'essence à indice d'octane élevé et en la conversion d'essence paraffinique à faible indice d'octane en gazole à indice de cétane élevé.
CA3045986A 2016-12-22 2017-11-28 Procede integre de fabrication d'essence a indice d'octane eleve et de gazole a indice de cetane eleve Abandoned CA3045986A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/388,013 US9637423B1 (en) 2014-12-16 2016-12-22 Integrated process for making high-octane gasoline
US15/388,013 2016-12-22
PCT/US2017/063385 WO2018118347A1 (fr) 2016-12-22 2017-11-28 Procédé intégré de fabrication d'essence à indice d'octane élevé et de gazole à indice de cétane élevé

Publications (1)

Publication Number Publication Date
CA3045986A1 true CA3045986A1 (fr) 2018-06-28

Family

ID=60703116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3045986A Abandoned CA3045986A1 (fr) 2016-12-22 2017-11-28 Procede integre de fabrication d'essence a indice d'octane eleve et de gazole a indice de cetane eleve

Country Status (3)

Country Link
EP (1) EP3559168A1 (fr)
CA (1) CA3045986A1 (fr)
WO (1) WO2018118347A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845461A (en) 1956-04-12 1958-07-29 Shell Dev Non-catalytic liquid phase isobutane oxidation
US3478108A (en) 1966-02-21 1969-11-11 Atlantic Richfield Co Isobutane oxidation
US4408081A (en) 1981-10-05 1983-10-04 Shell Oil Company Process for oxidation of isobutane
US5162593A (en) 1991-11-25 1992-11-10 Arco Chemical Technology, L.P. Tertiary butyl alcohol preparation
US5149885A (en) 1992-02-20 1992-09-22 Arco Chemical Technology, L.P. Oxidation of isobutane to tertiary butyl hydroperoxide
US5243084A (en) 1992-04-22 1993-09-07 Arco Chemical Technology, L.P. Oxidation of isobutane to tertiary butyl hydroperoxide
US5288919A (en) 1993-05-13 1994-02-22 Arco Chemical Technology, L.P. Preparation of dialkyl peroxides
US5345009A (en) 1993-11-12 1994-09-06 Texaco Chemical Company Conjoint production of ditertiary butyl peroxide and tertiary butyl alcohol from tertiary butyl hydroperoxide
US9637423B1 (en) * 2014-12-16 2017-05-02 Exxonmobil Research And Engineering Company Integrated process for making high-octane gasoline
CN107001949A (zh) 2014-12-16 2017-08-01 埃克森美孚研究工程公司 链烷烃改质制馏分油和润滑剂基础油

Also Published As

Publication number Publication date
WO2018118347A1 (fr) 2018-06-28
EP3559168A1 (fr) 2019-10-30

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20240311