CA3247855A1 - Procédés de conversion d’oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques - Google Patents

Procédés de conversion d’oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques

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Publication number
CA3247855A1
CA3247855A1 CA3247855A CA3247855A CA3247855A1 CA 3247855 A1 CA3247855 A1 CA 3247855A1 CA 3247855 A CA3247855 A CA 3247855A CA 3247855 A CA3247855 A CA 3247855A CA 3247855 A1 CA3247855 A1 CA 3247855A1
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CA
Canada
Prior art keywords
vol
stream
ethylene
wppm
olefins
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
CA3247855A
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English (en)
Other versions
CA3247855C (fr
Inventor
Matthew J. Vincent
Keith H. Kuechler
Original Assignee
ExxonMobil Technology 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 US17/820,159 external-priority patent/US12012562B2/en
Application filed by ExxonMobil Technology and Engineering Co filed Critical ExxonMobil Technology and Engineering Co
Publication of CA3247855A1 publication Critical patent/CA3247855A1/fr
Application granted granted Critical
Publication of CA3247855C publication Critical patent/CA3247855C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un exemple non limitatif de procédé de production d’une composition à gamme d’ébullition diesel comprend les étapes suivantes : oligomérisation d’un flux d’éthylène en un flux d’oléfines C4+ dans une première unité d’oligomérisation d’oléfines, le flux d’oléfines C4+ contenant au maximum 10 % en poids de méthane, d’éthylène et d’éthane combinés dans une première oligomérisation, et le flux d’éthylène contenant au minimum 50 % en poids d’éthylène, au minimum 2 000 wppm d’éthane, au maximum 1 000 wppm de méthane et au maximum 20 wppm chacun de monoxyde de carbone et d’hydrogène; oligomérisation du flux d’oléfines C4+ et d’un flux de propylène/oléfines C4+ dans une deuxième unité d’oligomérisation pour produire un flux isooléfinique; au moins une partie du flux isooléfinique étant utilisée pour créer la composition de gamme d’ébullition diesel.
CA3247855A 2022-04-06 2023-04-04 Procédés de conversion d’oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques Active CA3247855C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202263362566P 2022-04-06 2022-04-06
US202263362565P 2022-04-06 2022-04-06
US63/362,566 2022-04-06
US63/362,565 2022-04-06
US17/820,159 US12012562B2 (en) 2022-04-06 2022-08-16 Methods for converting C2+ olefins to higher carbon number olefins useful in producing isoparaffinic distillate compositions
US17/820,159 2022-08-16
PCT/US2023/017456 WO2023196330A1 (fr) 2022-04-06 2023-04-04 Procédés de conversion d'oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques

Publications (2)

Publication Number Publication Date
CA3247855A1 true CA3247855A1 (fr) 2023-10-12
CA3247855C CA3247855C (fr) 2025-10-14

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Also Published As

Publication number Publication date
CN119032154A (zh) 2024-11-26
EP4504873A1 (fr) 2025-02-12
WO2023196330A1 (fr) 2023-10-12

Similar Documents

Publication Publication Date Title
US12012562B2 (en) Methods for converting C2+ olefins to higher carbon number olefins useful in producing isoparaffinic distillate compositions
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US20250027002A1 (en) Isoparaffinic kerosene compositions
CA3247855C (fr) Procédés de conversion d’oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques
CA3247855A1 (fr) Procédés de conversion d’oléfines c2+ en oléfines à nombre de carbones plus élevé, utiles pour la production de compositions de distillats isoparaffiniques
WO2023196322A1 (fr) Procédés de conversion d'oléfines c2+ en oléfines à nombre de carbones plus élevé
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BR112024020310B1 (pt) Métodos para converter olefinas c2+ em olefinas com maior número de carbono úteis na produção de composições isoparafínicas de destilado
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