FR2359197A1 - Traitement d'hydrogenation d'essences de pyrolyse - Google Patents

Traitement d'hydrogenation d'essences de pyrolyse

Info

Publication number
FR2359197A1
FR2359197A1 FR7722364A FR7722364A FR2359197A1 FR 2359197 A1 FR2359197 A1 FR 2359197A1 FR 7722364 A FR7722364 A FR 7722364A FR 7722364 A FR7722364 A FR 7722364A FR 2359197 A1 FR2359197 A1 FR 2359197A1
Authority
FR
France
Prior art keywords
gasoline
pyrolysis
essences
hydrogenation
hydrogenation treatment
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.)
Pending
Application number
FR7722364A
Other languages
English (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.)
CB&I Technology Inc
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of FR2359197A1 publication Critical patent/FR2359197A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • 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
    • C10G2400/02—Gasoline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne l'hydrogénation sélective d'essences de pyrolyse Elle est caractérisée par l'emploi d'un catalyseur particulièrement sélectif, constitue par un sulfure de cobalt-tungstène sur un support d'alumine à grande surface spécifique. Les diènes et les styrènes, qui sont des constituants réactifs rendant l'essence très instable, sont hydrogénés sélectivement, et le soufre des mercaptans est considérablement abaissé, sans qu'il se produise une hydrogénation notable des oléfines et sans formation de matières polymères, et le produit traité a une courbe de distillation ASTM identique à celle de l'essence de départ. Cette sélectivité est souhaitable pour éviter d'abaisser l'indice d'octane de l'essence traitée
FR7722364A 1976-07-21 1977-07-21 Traitement d'hydrogenation d'essences de pyrolyse Pending FR2359197A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/707,252 US4059504A (en) 1976-07-21 1976-07-21 Hydrotreating of pyrolysis gasoline

Publications (1)

Publication Number Publication Date
FR2359197A1 true FR2359197A1 (fr) 1978-02-17

Family

ID=24840960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722364A Pending FR2359197A1 (fr) 1976-07-21 1977-07-21 Traitement d'hydrogenation d'essences de pyrolyse

Country Status (6)

Country Link
US (1) US4059504A (fr)
JP (1) JPS5312904A (fr)
BE (1) BE856951A (fr)
DE (1) DE2732705A1 (fr)
FR (1) FR2359197A1 (fr)
NL (1) NL7707827A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131537A (en) * 1977-10-04 1978-12-26 Exxon Research & Engineering Co. Naphtha hydrofining process
GB8529245D0 (en) * 1985-11-27 1986-01-02 British Petroleum Co Plc Chemical process
JPH0829215B2 (ja) * 1987-03-04 1996-03-27 鈴木総業株式会社 空気調節装置
JP2736662B2 (ja) * 1988-11-04 1998-04-02 東芝セラミックス株式会社 半導体ウェーハの曇防止装置
JP3334929B2 (ja) * 1993-02-04 2002-10-15 東京エレクトロン株式会社 熱処理装置
US5514196A (en) * 1993-02-04 1996-05-07 Tokyo Electron Limited Air cleaning apparatus
FR2764210B1 (fr) 1997-06-09 1999-07-16 Inst Francais Du Petrole Catalyseur d'hydrogenation selective utilisable pour le traitement des coupes essences contenant des diolefines et des composes styreniques
TW200513320A (en) * 2003-06-16 2005-04-16 Shell Int Research A process and catalyst for the selective hydrogenation of diolefins contained in an olefin containing stream and for the removal of arsenic therefrom and a method of making such catalyst
US20050139514A1 (en) * 2003-12-30 2005-06-30 Chevron U.S.A. Inc. Hydroisomerization processes using sulfided catalysts
US7399893B2 (en) * 2005-12-13 2008-07-15 Chevron Phillips Chemical Company Lp Process and catalyst for synthesis of mercaptans and sulfides from alcohols
EP3395929B1 (fr) 2007-09-18 2024-07-17 Shell Internationale Research Maatschappij B.V. Procédé de désulfuration profonde d'essence de pyrolyse lourde
WO2010144512A2 (fr) * 2009-06-11 2010-12-16 Shell Oil Company Procédé d'hydrogénation et d'hydrodésulfuration sélectives d'une charge d'essence de craquage
JP5883035B2 (ja) * 2011-02-02 2016-03-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 熱分解ガソリンから水を除去する方法
CN103120940B (zh) * 2011-11-18 2015-05-13 中国石油化工股份有限公司 加氢精制催化剂的制备方法
US10370601B2 (en) 2014-07-01 2019-08-06 Anellotech, Inc. Processes for converting biomass to BTX with low sulfur, nitrogen and olefin content via a catalytic fast pyrolysis process
MY174443A (en) 2015-01-29 2020-04-19 Lummus Technology Inc Producing c5 olefins from steam cracker c5 feeds
CN109652123B (zh) * 2018-12-29 2020-09-29 中海油天津化工研究设计院有限公司 一种焦化汽油液相循环加氢脱二烯烃的方法
EP4424796A1 (fr) 2023-03-02 2024-09-04 OMV Downstream GmbH Procédé de purification d'un flux de pétrole brut synthétique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118309A5 (fr) * 1970-12-16 1972-07-28 Inst Francais Du Petrole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953519A (en) * 1957-12-16 1960-09-20 Gulf Research Development Co Start up procedure for catalytic hydrogen treatment of hydrocarbons
US3223652A (en) * 1962-09-05 1965-12-14 Sinclair Research Inc Preparation of iron group metal catalysts
US3696160A (en) * 1970-03-26 1972-10-03 Exxon Research Engineering Co Selective hydrogenation of diolefins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2118309A5 (fr) * 1970-12-16 1972-07-28 Inst Francais Du Petrole

Also Published As

Publication number Publication date
DE2732705A1 (de) 1978-01-26
NL7707827A (nl) 1978-01-24
BE856951A (fr) 1977-11-14
US4059504A (en) 1977-11-22
JPS5312904A (en) 1978-02-06

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