FR2427376A1 - Hydrotraitement d'essence de pyrolyse - Google Patents

Hydrotraitement d'essence de pyrolyse

Info

Publication number
FR2427376A1
FR2427376A1 FR7910819A FR7910819A FR2427376A1 FR 2427376 A1 FR2427376 A1 FR 2427376A1 FR 7910819 A FR7910819 A FR 7910819A FR 7910819 A FR7910819 A FR 7910819A FR 2427376 A1 FR2427376 A1 FR 2427376A1
Authority
FR
France
Prior art keywords
fraction
hydrotreatment
separated
hydrotreated
hydrotreated effluent
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
FR7910819A
Other languages
English (en)
Other versions
FR2427376B1 (fr
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.)
Lummus Technology LLC
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 FR2427376A1 publication Critical patent/FR2427376A1/fr
Application granted granted Critical
Publication of FR2427376B1 publication Critical patent/FR2427376B1/fr
Expired 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/32—Selective hydrogenation of the diolefin or acetylene compounds
    • 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)
  • 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)

Abstract

L'invention concerne l'hydrotraitement catalytique d'une essence de pyrolyse, la portion majeure des diènes étant présente dans le concentré de produit hydrotraité dans la fraction en C5 . La fraction en C5 est séparée d'une première fraction de l'effluent hydrotraité et une portion de cette fraction en C5 séparée est combinée avec une seconde portion de l'effluent hydrotraité comme courant combiné de recyclage à la réaction d'hydrotraitement. En combinant une portion de la fraction C 5 séparée avec l'effluent hydrotraité recyclé, le produit C5 net fourni par le procédé a un indice de diène plus bas que celui qui aurait été obtenu sans le recyclage de fraction C5 .
FR7910819A 1978-05-30 1979-04-27 Hydrotraitement d'essence de pyrolyse Expired FR2427376B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/910,822 US4173529A (en) 1978-05-30 1978-05-30 Hydrotreating of pyrolysis gasoline

Publications (2)

Publication Number Publication Date
FR2427376A1 true FR2427376A1 (fr) 1979-12-28
FR2427376B1 FR2427376B1 (fr) 1985-07-12

Family

ID=25429373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910819A Expired FR2427376B1 (fr) 1978-05-30 1979-04-27 Hydrotraitement d'essence de pyrolyse

Country Status (9)

Country Link
US (1) US4173529A (fr)
JP (1) JPS54156015A (fr)
CA (1) CA1121292A (fr)
DE (1) DE2920862A1 (fr)
FI (1) FI66898C (fr)
FR (1) FR2427376B1 (fr)
GB (1) GB2022130B (fr)
IT (1) IT7948868A0 (fr)
NL (1) NL7903367A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5679241A (en) * 1995-05-17 1997-10-21 Abb Lummus Global Inc. Olefin plant recovery system employing catalytic distillation
US6589415B2 (en) 2001-04-04 2003-07-08 Chevron U.S.A., Inc. Liquid or two-phase quenching fluid for multi-bed hydroprocessing reactor
US6583186B2 (en) 2001-04-04 2003-06-24 Chevron U.S.A. Inc. Method for upgrading Fischer-Tropsch wax using split-feed hydrocracking/hydrotreating
US6656342B2 (en) 2001-04-04 2003-12-02 Chevron U.S.A. Inc. Graded catalyst bed for split-feed hydrocracking/hydrotreating
SG10201402426UA (en) * 2009-06-11 2014-10-30 Shell Int Research A process for the selective hydrogenation and hydrodesulferization of a pyrolysis gasoline feedstock
US8663458B2 (en) 2011-02-03 2014-03-04 Chemical Process and Production, Inc Process to hydrodesulfurize pyrolysis gasoline
CN103814116B (zh) 2011-07-29 2016-01-06 沙特阿拉伯石油公司 具有芳族分离的整合的加氢处理和异构化方法
JP6133859B2 (ja) 2011-07-29 2017-05-24 サウジ アラビアン オイル カンパニー 芳香族抽出型炭化水素流の水素化処理
SG2014011100A (en) * 2011-08-31 2014-05-29 Exxonmobil Chem Patents Inc Preheating feeds to hydrocarbon pyrolysis products hydroprocessing
WO2013033577A1 (fr) * 2011-08-31 2013-03-07 Exxonmobil Chemical Patents Inc. Valorisation de produits de pyrolyse d'hydrocarbures
WO2013033590A2 (fr) * 2011-08-31 2013-03-07 Exxonmobil Chemical Patents Inc. Valorisation de produits de pyrolyse d'hydrocarbures par hydrotraitement
US9102884B2 (en) 2012-08-31 2015-08-11 Exxonmobil Chemical Patents Inc. Hydroprocessed product
US9090835B2 (en) 2012-08-31 2015-07-28 Exxonmobil Chemical Patents Inc. Preheating feeds to hydrocarbon pyrolysis products hydroprocessing
CN105087065B (zh) * 2014-05-15 2017-01-25 中国石化工程建设有限公司 一种裂解汽油中心馏分加氢装置及方法
WO2016099787A1 (fr) 2014-12-17 2016-06-23 Exxonmobil Chemical Patents Inc. Procédés et systèmes de traitement d'une charge d'alimentation d'hydrocarbure
AU2016286296B2 (en) * 2015-07-02 2021-12-09 Haldor Topsøe A/S Demetallization of hydrocarbons

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582886A (fr) * 1967-06-07 1969-10-10
US3537982A (en) * 1969-04-28 1970-11-03 Universal Oil Prod Co Method for hydrogenation
US3853748A (en) * 1969-11-05 1974-12-10 Phillips Petroleum Co Hydrogenation of cyclopentadiene

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302682A (fr) * 1962-12-31 1900-01-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582886A (fr) * 1967-06-07 1969-10-10
US3537982A (en) * 1969-04-28 1970-11-03 Universal Oil Prod Co Method for hydrogenation
US3853748A (en) * 1969-11-05 1974-12-10 Phillips Petroleum Co Hydrogenation of cyclopentadiene

Also Published As

Publication number Publication date
US4173529A (en) 1979-11-06
CA1121292A (fr) 1982-04-06
FI791259A7 (fi) 1979-12-01
NL7903367A (nl) 1979-12-04
FR2427376B1 (fr) 1985-07-12
GB2022130A (en) 1979-12-12
FI66898C (fi) 1984-12-10
FI66898B (fi) 1984-08-31
JPS54156015A (en) 1979-12-08
DE2920862A1 (de) 1979-12-13
GB2022130B (en) 1982-09-22
IT7948868A0 (it) 1979-04-27

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Legal Events

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