FR2096893A1 - Octane improvement by isomerisation andhydrogenation - hydrogenation - Google Patents

Octane improvement by isomerisation andhydrogenation - hydrogenation

Info

Publication number
FR2096893A1
FR2096893A1 FR7025843A FR7025843A FR2096893A1 FR 2096893 A1 FR2096893 A1 FR 2096893A1 FR 7025843 A FR7025843 A FR 7025843A FR 7025843 A FR7025843 A FR 7025843A FR 2096893 A1 FR2096893 A1 FR 2096893A1
Authority
FR
France
Prior art keywords
alkenes
hydrogenation
isomerisation
catalyst
lhsv
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
FR7025843A
Other languages
French (fr)
Other versions
FR2096893B1 (en
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
Exxon Research and Engineering Co
Esso 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
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7025843A priority Critical patent/FR2096893A1/en
Publication of FR2096893A1 publication Critical patent/FR2096893A1/en
Application granted granted Critical
Publication of FR2096893B1 publication Critical patent/FR2096893B1/fr
Granted 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
    • C10G69/08—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 step of reforming naphtha
    • 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
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons

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

Abstract

Octane rating of a gasoline blend of 5 - 6C hydrocarbons (containing not 10% n-alkenes is improved by (a) isomerisation of the n-alkenes to iso-alkenes over a catalyst comprising oxides (opt. acid-treated) or fluorides of Gp. III and IV elements at 70 - 800 degrees F, 0 - 500 psig and LHSV 0.1 - 10 and (b) hydrogenation of the alkenes to alkenes over a Co molybdate, Ni, Pt or Pd catalyst at 70 - 700 degrees F, 0 - 1000 psig, LHSV 0.1 - 10 and H2 feed rate 500 - 5000 scf/bbl. Isomerisation catalyst is pref. acidified Al2O3, Hydrogenation is pref. carried out at 550 degrees F, 400 psig LHSV 1.k and H2 feed rate 1500 scf/bbl. over a Co molybdate catalyst.
FR7025843A 1970-07-10 1970-07-10 Octane improvement by isomerisation andhydrogenation - hydrogenation Granted FR2096893A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7025843A FR2096893A1 (en) 1970-07-10 1970-07-10 Octane improvement by isomerisation andhydrogenation - hydrogenation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025843A FR2096893A1 (en) 1970-07-10 1970-07-10 Octane improvement by isomerisation andhydrogenation - hydrogenation

Publications (2)

Publication Number Publication Date
FR2096893A1 true FR2096893A1 (en) 1972-03-03
FR2096893B1 FR2096893B1 (en) 1974-07-12

Family

ID=9058629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025843A Granted FR2096893A1 (en) 1970-07-10 1970-07-10 Octane improvement by isomerisation andhydrogenation - hydrogenation

Country Status (1)

Country Link
FR (1) FR2096893A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504935A1 (en) * 1981-04-29 1982-11-05 Erdoelchemie Gmbh N-alkene(s) mixed with hydrogen isomerised to I-alkene(s) - by halide-doped alumina or silica catalyst continuously regenerated

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL25C (en) * 1911-06-03 1913-08-01 Krupp Gmbh Kick brakes on transportable guns
US2400795A (en) * 1943-08-31 1946-05-21 Texas Co Hydrocarbon conversion process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL25C (en) * 1911-06-03 1913-08-01 Krupp Gmbh Kick brakes on transportable guns
US2400795A (en) * 1943-08-31 1946-05-21 Texas Co Hydrocarbon conversion process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504935A1 (en) * 1981-04-29 1982-11-05 Erdoelchemie Gmbh N-alkene(s) mixed with hydrogen isomerised to I-alkene(s) - by halide-doped alumina or silica catalyst continuously regenerated

Also Published As

Publication number Publication date
FR2096893B1 (en) 1974-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse