KR960013461A - 탄화수소 처리 촉매를 외부계에서 재처리하는 방법 - Google Patents

탄화수소 처리 촉매를 외부계에서 재처리하는 방법 Download PDF

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KR960013461A
KR960013461A KR1019950034619A KR19950034619A KR960013461A KR 960013461 A KR960013461 A KR 960013461A KR 1019950034619 A KR1019950034619 A KR 1019950034619A KR 19950034619 A KR19950034619 A KR 19950034619A KR 960013461 A KR960013461 A KR 960013461A
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catalyst
vulcanizing agent
externally
group
sulfide
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KR1019950034619A
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KR100377056B1 (ko
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뒤프레스느 삐에르
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프란시스 발레리
위로뻬엔느 드 르뜨레뜨망 드 카탈리죄르 위레캇
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    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • 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
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • 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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen

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

Abstract

본 발명은 탄화수소 처리 촉매, 예를 들면 촉매의 공극에 가황제를 혼입시키는 것을포함하며, 상긱가황제는 예를 들면, 황 원소 및 유기 촐리설피드로 구성된 군에서 선택되며, 올레핀계 또는 올레핀계 분금물 성분, 예를 들면, 식물성 오일 또는 유사 성분을 포함하거나 이로 구성된 하여금 용매의 존재하에 혼입을 식시하며, 15℃내지 700℃에서 촉매를 수소 처리한후 부동화 단계를 실시하는 방법에 관한것이다.

Description

탄화수소 처리 촉매를 외부계에서 재처리하는 방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. - 촉매 물질에 가황제를 투입하고;-촉매를 150℃내지 700℃에서 수소 처리하고;-가르치매를 부동화시키는것을 포함하는 촉매의 외부계(off-site)
  2. 제1항에 있어서,-하나 이상의 용매 및/또는 올레핀계 탄소 결합을 포함하는 하나 이상의 성분의 존재하에 0℃내지 200℃의 온도에서 상기촉매 물질에 하나 이상의 가황제를 외부계에서 혼입하고;-순수하거나 또는 희석된 수소를 사용하여 상긱촉매를 혼없었된 가황제로 150℃내지 700℃에서 외부계에서 처리하고;-촉매상에 공기 또는 산소 함유 기체를외부계에서 통과시키는 것을포함하는 방법
  3. 제1항 또는 제2항에 있어서. a. 하나 이상의 용매 및/또는 올레핀계 탄소 결합을 포함하는 하나 이상의 성분의 존재하에 30℃내지 200℃의 온도에서 상기 촉매 물질에 하나 이상의 가황제를 외부계에서 혼입하고;b 수소의 부제하에 촉매의 외부계 열 처리를 실시하고; c.순수하거나 또는 희석된 수소의 존재하에 150℃ 내지 700℃에서 상기 촉매의 외부계를 실시하고;d.촉매를 실온으로 냉각시켜서 불활성 기체의 흐름에 방치하고;e (산소의 부피를 기준으로 하여)약 10% 이하의 농도로 희석기킴 산소, 이어서 공기를 촉매상에 외부계에서 통과시키는 것을 포함하는 방법.
  4. 제1항에 있어서, 가황제를 사용한 처리 단계 및 수소를 사용한 처리 단계인 처음 두 단계를 동시 실시하는 방법.
  5. 제1항에 또는 제2항에 있어서, 상기 가황제가 황 원소, 유기 풀리설피드, 황화수소, 머캅탄, 화화 탄소, 설피드, 디설피드 및 티오페닐 화합물로 구성된 군에서 선택되는 방법,
  6. 제5항에 있어서, 상기 가황제가 황 원소, 유기 풀리설피드, 디메틸설피드 및 디메틸설피드로 구성된 군에서 선택되는 방법.
  7. 제1항 또는 제2항에 있어서, 상기 용매가 백유인 방법.
  8. 제3항 있어서, 상기 성분이 올레핀계 탄화수소 화합물인 방법.
  9. 제1항 또는 제2항에 있어서, (가황제가 혼입된)촉매를 250℃내지 600℃의 온도에서 순수하거나 또는 회석된 수소로 외부계에서 처리하는 방법.
  10. 알루미나 또는 도핑처리된 알루미나 지지체, 또는 하나 이상의 금속 또는 반금속 산화물 지지체, 및 Ⅵ족 Ⅷ족 활성 금속을 포함하며. 제1항 내지 제9항 중 어느 한 한에 따라 처리된 수처리용 촉매
  11. 제8항에 있어서, 상기 올레핀계 탄화수소 화합물이 지방산에서 유도된 오일인 방법.
    ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.
KR1019950034619A 1994-10-07 1995-10-07 탄화수소처리용촉매의현장외예비처리방법 KR100377056B1 (ko)

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Application Number Priority Date Filing Date Title
FR94-12096 1994-10-07
FR9412096A FR2725381B1 (fr) 1994-10-07 1994-10-07 Procede de pretraitement hors site d'un catalyseur de traitement d'hydrocarbures

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KR960013461A true KR960013461A (ko) 1996-05-22
KR100377056B1 KR100377056B1 (ko) 2003-06-09

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US (1) US6059956A (ko)
EP (1) EP0707890B1 (ko)
JP (1) JP3855090B2 (ko)
KR (1) KR100377056B1 (ko)
CN (1) CN1076635C (ko)
AT (1) ATE188890T1 (ko)
CA (1) CA2160069C (ko)
DE (1) DE69514609T2 (ko)
FR (1) FR2725381B1 (ko)
PT (1) PT707890E (ko)
RU (1) RU2151641C1 (ko)
SA (1) SA95160352B1 (ko)
SG (1) SG42781A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456686B1 (ko) * 1996-01-17 2005-02-23 유로벤느 드 르뜨레뜨망 드 카딸리제르 유레까 탄화수소처리촉매의 소공내로 황을 혼입시키는 방법

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743512B1 (fr) † 1996-01-17 1998-03-13 Eurecat Europ Retrait Catalys Procede d'incorporation de soufre dans la porosite d'un catalyseur de traitement d'hydrocarbures
FR2749779B1 (fr) * 1996-06-12 1998-09-11 Eurecat Europ Retrait Catalys Procede de presulfuration de catalyseurs d'hydrotraitement
US5922638A (en) * 1996-06-12 1999-07-13 Europeene De Retraitement De Catalyseurs Eurecat Process for presulfurizing hydrotreatment catalysts
FR2755626B1 (fr) * 1996-11-13 1999-01-08 Eurecat Europ Retrait Catalys Procede de preconditionnement hors site d'un catalyseur de traitement d'hydrocarbures
WO1998034728A1 (en) * 1997-02-07 1998-08-13 Shell Internationale Research Maatschappij B.V. Ex-situ presulphided hydrocarbon conversion catalysts
DE19743161C2 (de) * 1997-09-30 2001-07-19 Kataleuna Gmbh Catalysts Verfahren zur Herstellung sulfidierter Katalysatoren
US6313363B1 (en) 1998-04-10 2001-11-06 Institut Francais Du Petrole Process for isomerizing aromatic compounds containing eight carbon atoms
US6333289B1 (en) * 1998-04-10 2001-12-25 Institut Francais Du Petrole Process for activating catalysts for isomerizing aromatic compounds containing eight carbon atoms
FR2778348B1 (fr) * 1998-05-06 2000-06-30 Inst Francais Du Petrole Procede de sulfuration d'un catalyseur au moyen d'un polysulfure organique et procede de purification de naphtalene utilisant le catalyseur sulfure
FR2780303B1 (fr) * 1998-06-25 2000-07-28 Inst Francais Du Petrole Procede de sulfuration de catalyseurs en milieu reducteur et utilisation du catalyseur sulfure dans des reactions de raffinage ou d'hydroconversion
US6562752B2 (en) 1998-06-25 2003-05-13 Institut Francais Du Petrole Metallic sulphide catalysts, processes for synthesising said catalysts and use thereof
FR2784686B1 (fr) 1998-09-10 2001-02-23 Inst Francais Du Petrole Procede d'isomerisation des composes aromatiques a huit atomes de carbone en deux etapes successives et utilisant un catalyseur active
FR2784312B1 (fr) * 1998-10-12 2000-11-10 Eurecat Europ Retrait Catalys Presulfuration hors site en presence de molecule hydrocarbonee
FR2797594B1 (fr) * 1999-08-17 2001-09-21 Eurecat Europ Retrait Catalys Precarbonation de catalyseur d'hydrotraitement
JP4974433B2 (ja) * 2000-04-11 2012-07-11 アルベマーレ ネザーランズ ビー．ブイ． 添加物含有触媒を硫化する方法
US6503864B2 (en) * 2001-02-08 2003-01-07 Catalytic Distillation Technologies Process for sulfiding catalyst in a column
US6893554B2 (en) * 2002-03-13 2005-05-17 Exxonmobil Research And Engineering Company Naphtha desulfurization with selectively suppressed hydrogenation
US7074735B2 (en) * 2002-03-13 2006-07-11 Exxonmobil Research And Engineering Company Selectively suppressing catalytic hydrogenation
FR2845014B1 (fr) * 2002-09-27 2006-01-13 Eurecat Europ Retrait Catalys Passivation par traitement thermique oxydant de catalyseur d'hydrotraitement
FR2850882B1 (fr) * 2003-02-11 2005-03-18 Eurecat Sa Passivation de catalyseur d'hydroconversion sulfure
FR2854335B1 (fr) * 2003-04-30 2009-03-20 Eurecat Sa Traitement hors site de catalyseurs d'hydrogenation
US7407909B2 (en) * 2004-10-01 2008-08-05 Exxonmobil Research And Engineering Company Ex-situ reduction and dry passivation of noble metal catalysts
CN100360231C (zh) * 2005-05-12 2008-01-09 中国石油化工股份有限公司 加氢催化剂组合物及其制备方法
JP5086344B2 (ja) * 2006-07-21 2012-11-28 中國石油化工股▲フン▼有限公司 水素化触媒組成物ならびにその調製方法およびその使用
CN101148612B (zh) * 2006-09-20 2010-08-18 中国石油化工股份有限公司 一种加氢裂化工艺方法
CN101148607B (zh) * 2006-09-20 2010-08-18 中国石油化工股份有限公司 一种烃类加氢处理工艺方法
CN101148611B (zh) * 2006-09-20 2010-09-15 中国石油化工股份有限公司 一种烃类加氢裂化工艺方法
CN101148609B (zh) * 2006-09-20 2010-12-22 中国石油化工股份有限公司 一种加氢处理工艺方法
FR2915908B1 (fr) * 2007-05-10 2010-09-03 Eurecat Sa Procede de sulfuration ou presulfuration de particules solides d'un catalyseur ou d'un adsorbant
KR101521313B1 (ko) * 2007-08-06 2015-05-18 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 탄화수소 공급원료의 촉매적 수소화처리에 유용한 조성물, 이 촉매의 제조방법 및 이 촉매의 사용방법
ATE547165T1 (de) * 2008-05-16 2012-03-15 Eurecat Sa Verfahren zur sulfidierung oder vorsulfidierung von festen teilchen eines katalysators oder eines adsorptionsmittels
WO2010072836A1 (en) 2008-12-24 2010-07-01 Shell Internationale Research Maatschappij B.V. Process for selectively sulfiding a supported nickel catalyst
FR2949982B1 (fr) 2009-09-11 2011-12-09 Eurecat Sa Procede de sulfuration de catalyseurs de traitement d'hydrocarbures
FR2949981B1 (fr) 2009-09-11 2012-10-12 Eurecat Sa Procede de sulfuration de catalyseurs de traitement d'hydrocarbures
CN101665745B (zh) * 2009-09-16 2012-02-22 长春惠工净化工业有限公司 加氢精制催化剂器外预硫化方法
FR2990882B1 (fr) 2012-05-24 2015-05-15 IFP Energies Nouvelles Procede de preparation d'un catalyseur a base d'un metal du groupe viii et contenant du silicium et procede d'hydrogenation selective mettant en oeuvre ledit catalyseur
FR2994394B1 (fr) * 2012-08-09 2015-08-21 Eurecat Sa Procede de passivation par un compose azote d'un catalyseur zeolitique, en particulier d'un catalyseur d'hydrocraquage
FR3022160B1 (fr) 2014-06-13 2021-05-07 Ifp Energies Now Catalyseur a phase active de nickel comalaxee mesoporeux et macroporeux ayant un diametre median macroporeux compris entre 50 et 300 nm et son utilisation en hydrogenation
FR3025728B1 (fr) 2014-09-11 2018-04-20 IFP Energies Nouvelles Catalyseur mesoporeux a base de nickel et son utilisation en hydrogenation.
EP3274089A4 (en) * 2015-03-27 2018-12-05 Porocel International LLC Presulfurized catalyst composition
FR3061197A1 (fr) 2016-12-22 2018-06-29 IFP Energies Nouvelles Procede d'hydrogenation selective mettant en œuvre un catalyseur a base de nickel prepare au moyen d'un additif comprenant une fonction ester
DE102017130369A1 (de) 2016-12-22 2018-06-28 IFP Energies Nouvelles Verfahren zur selektiven hydrierung unter verwendung eines nickel-katalysators, hergestellt mittels eines additivs, umfassend eine amin- oder amid-funktion, oder eine aminosäure
FR3061194B1 (fr) 2016-12-22 2019-06-28 IFP Energies Nouvelles Procede d'hydrogenation selective mettant en œuvre un catalyseur a base de nickel prepare au moyen d'un additif comprenant une fonction acide carboxylique
FR3061196A1 (fr) 2016-12-22 2018-06-29 IFP Energies Nouvelles Procede d'hydrogenation selective mettant en œuvre un catalyseur a base de nickel prepare au moyen d'un additif comprenant une fonction alcool
FR3064500A1 (fr) 2017-03-29 2018-10-05 IFP Energies Nouvelles Catalyseur en multicouches d'hyrogenation selective
FR3068982A1 (fr) 2017-07-13 2019-01-18 IFP Energies Nouvelles Procede d'hydrogenation selective mettant en œuvre un catalyseur obtenu par comalaxage comprenant un support specifique
FR3068985A1 (fr) 2017-07-13 2019-01-18 IFP Energies Nouvelles Procede d’hydrogenation des aromatiques mettant en oeuvre un catalyseur obtenu par comalaxage comprenant un support specifique
FR3068984B1 (fr) 2017-07-13 2020-01-17 IFP Energies Nouvelles Procede d'hydrogenation des aromatiques mettant en œuvre un catalyseur obtenu par impregnation comprenant un support specifique.
FR3068983B1 (fr) 2017-07-13 2019-07-12 IFP Energies Nouvelles Procede d'hydrogenation selective mettant en œuvre un catalyseur obtenu par impregnation comprenant un support specifique
FR3076747B1 (fr) 2018-01-15 2022-06-10 Ifp Energies Now Procede de preparation d'un catalyseur particulier d'hydrogenation selective et d'hydrogenation des aromatiques par malaxage
FR3087787B1 (fr) 2018-10-25 2020-12-18 Ifp Energies Now Procede d’hydrogenation comprenant un catalyseur prepare par addition d’un compose organique en phase gazeuse
FR3109899B1 (fr) 2020-05-07 2023-11-24 Ifp Energies Now Catalyseur d’hydrogénation comprenant un support et un ratio NiMo spécifique
FR3109897B1 (fr) 2020-05-07 2023-11-24 Ifp Energies Now Catalyseur d’hydrogénation sélective comprenant un support spécifique en partie sous forme aluminate
FR3109898B1 (fr) 2020-05-07 2023-04-14 Ifp Energies Now Catalyseur d’hydrogénation sélective comprenant une répartition particulière du nickel et du molybdène
CN113908886A (zh) * 2020-07-09 2022-01-11 中国石油天然气股份有限公司 一种重油加氢催化剂的器外预硫化方法、重油加氢预硫化催化剂
CN114073991B (zh) * 2020-08-14 2024-03-12 中国石油化工股份有限公司 一种硫化态加氢催化剂的制备方法、由该方法制备的催化剂及应用
FR3116831B1 (fr) 2020-11-27 2023-11-03 Ifp Energies Now Procede d’hydrogenation selective d’une essence en presence d’un catalyseur sur support meso-macroporeux

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31443A (en) * 1861-02-19 Felly-machine
US3116259A (en) * 1960-03-30 1963-12-31 Pure Oil Co Method of preparing isomerization catalyst
FR1349022A (fr) * 1963-03-04 1964-01-10 British Petroleum Co Procédé de production d'un catalyseur, catalyseur obtenu et réacteur chargé avecce catalyseur
GB1021966A (en) * 1963-11-05 1966-03-09 Shell Int Research A method of activating a catalyst comprising nickel oxide, molybdenum oxide and alumina
US3211670A (en) * 1964-04-16 1965-10-12 Gen Aniline & Film Corp Process of maintaining the activity and of regenerating the activity of used or spent acid activated montmorillonite catalyst
US3456029A (en) * 1966-07-20 1969-07-15 Yawata Chem Ind Co Ltd Process for the purification of lower olefin gases
US3658927A (en) * 1969-09-02 1972-04-25 Phillips Petroleum Co Olefin conversion and catalysts therefor
BE755817A (fr) * 1969-09-19 1971-03-08 Petro Tex Chem Corp Procede de deshydrogenation oxydante favorisee par le soufre
US3844932A (en) * 1969-12-11 1974-10-29 S Gomi Process for treating by-product heavy fractions formed in the production of olefins
US3686137A (en) * 1970-07-06 1972-08-22 Shell Oil Co Sulfide precipitated catalysts
BE787342A (nl) * 1971-08-17 1973-02-09 Shell Int Research Werkwijze ter bereiding van op een drager aangebrachte metaalsulfidekatalysatoren
US3932548A (en) * 1972-10-26 1976-01-13 Universal Oil Products Company Dehydrogenation method and multimetallic catalytic composite for use therein
US3816294A (en) * 1972-12-29 1974-06-11 Texaco Inc Production of alkylate
US4072629A (en) * 1973-12-18 1978-02-07 Shell Oil Company Regeneration of alkene disproportionation catalyst
US3952070A (en) * 1974-09-23 1976-04-20 The Goodyear Tire & Rubber Company Process of olefin metathesis
GB1537822A (en) * 1975-01-22 1979-01-04 Shell Int Research Process for the production of normally gaseous olefins
US4048058A (en) * 1975-08-13 1977-09-13 Standard Oil Company (Indiana) Methods to be used in reforming processes employing multi-metallic catalysts
US4171258A (en) * 1975-12-03 1979-10-16 Exxon Research & Engineering Co. Catalyst and process for hydroconversion of hydrocarbons using steam
US3997427A (en) * 1975-12-24 1976-12-14 Exxon Research And Engineering Company Reducing hydrogen consumption in hydrotreating petroleum fractions
US4110205A (en) * 1976-08-23 1978-08-29 Uop Inc. Process for hydrogenating a coke-forming hydrocarbon distillate
FR2380337A1 (fr) * 1977-02-11 1978-09-08 Inst Francais Du Petrole Procede de vapocraquage de charges lourdes precede d'un hydrotraitement
US4177162A (en) * 1977-12-05 1979-12-04 Phillips Petroleum Company Sulfiding and reoxidation of chromium catalyst
USRE31443E (en) 1977-12-05 1983-11-15 Phillips Petroleum Company Treatment of silica
US4138325A (en) * 1977-12-22 1979-02-06 Gulf Research & Development Company Process for conversion of gas oil to ethylene and needle coke
US4176049A (en) * 1978-04-03 1979-11-27 Exxon Research & Engineering Co. Catalytic cracking process
US4149965A (en) * 1978-06-27 1979-04-17 Exxon Research & Engineering Co. Method for starting-up a naphtha hydrorefining process
FR2457317A1 (fr) * 1979-05-21 1980-12-19 Inst Francais Du Petrole Procede et catalyseurs de desulfuration selective de coupes olefiniques
US4331559A (en) * 1979-12-06 1982-05-25 Phillips Petroleum Company Olefin disproportionation
US4347123A (en) * 1980-05-05 1982-08-31 Exxon Research & Engineering Co. Reforming with multimetallic catalysts
US4487986A (en) * 1980-10-09 1984-12-11 Phillips Petroleum Company Olefin disproportionation and catalyst therefore
US4826797A (en) * 1982-07-20 1989-05-02 Exxon Research And Engineering Company Carbon-containing molybdenum and tungsten sulfide catalysts
DE3232395A1 (de) * 1982-08-31 1984-03-01 Linde Ag, 6200 Wiesbaden Verfahren zur herstellung von olefinen
FR2548205B1 (fr) 1983-06-30 1985-11-29 Eurecat Europ Retrait Catalys Procede de presulfuration de catalyseur de traitement d'hydrocarbures
US4567159A (en) * 1983-09-28 1986-01-28 Phillips Petroleum Company Olefin metathesis catalyst
US4548920A (en) * 1984-03-26 1985-10-22 Shell Oil Company Hydrodenitrification catalyst
DE3562987D1 (en) 1984-10-30 1988-07-07 Eurecat Europ Retrait Catalys Method for presulfiding a catalyst for the treatment of hydrocarbons
US4666878A (en) * 1984-12-28 1987-05-19 Exxon Research And Engineering Company Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereof
US4698145A (en) * 1984-12-28 1987-10-06 Exxon Research And Engineering Company Supported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing
US4705619A (en) * 1984-12-28 1987-11-10 Exxon Research And Engineering Company Hydroprocessing with self-promoted molybdenum and tungsten sulfide catalyst
US4740295A (en) * 1986-04-21 1988-04-26 Exxon Research And Engineering Company Hydroconversion process using a sulfided molybdenum catalyst concentrate
US4724068A (en) * 1986-07-17 1988-02-09 Phillips Petroleum Company Hydrofining of oils
FR2627105B3 (fr) * 1988-02-16 1990-06-08 Inst Francais Du Petrole Procede de presulfuration de catalyseur de traitement d'hydrocarbures
US4864067A (en) * 1988-05-26 1989-09-05 Mobil Oil Corporation Process for hydrotreating olefinic distillate
US4982043A (en) * 1989-03-20 1991-01-01 Phillips Petroleum Company Organic solvent treatment for catalysts and olefin dimerization processes therewith
FR2659570B1 (fr) * 1990-03-19 1992-06-05 Eurecat Europ Retrait Catalys Procede de presulfuration de catalyseur de traitement d'hydrocarbures.
US5039392A (en) * 1990-06-04 1991-08-13 Exxon Research And Engineering Company Hydroconversion process using a sulfided molybdenum catalyst concentrate
FR2664507B1 (fr) * 1990-07-13 1995-04-14 Eurecat Europ Retrait Catalys Procede de pretraitement d'un catalyseur par un melange d'un agent soufre et d'un agent reducteur organique.
US5198100A (en) * 1990-12-24 1993-03-30 Exxon Research And Engineering Company Hydrotreating using novel hydrotreating catalyst
US5338717A (en) * 1990-12-24 1994-08-16 Exxon Research And Engineering Company Method for the preparation of supported hydrogenation and hydrotreating catalysts
US5155073A (en) * 1991-04-24 1992-10-13 Coastal Catalyst Technology, Inc. Demetallization of hydrocarbon conversion catalysts
US5215954A (en) * 1991-07-30 1993-06-01 Cri International, Inc. Method of presulfurizing a hydrotreating, hydrocracking or tail gas treating catalyst
US5235121A (en) * 1991-08-02 1993-08-10 Phillips Petroleum Company Method for reforming hydrocarbons
FR2680514B1 (fr) * 1991-08-22 1993-10-22 Eurecat Procede de demarrage d'une conversion d'hydrocarbures par traitement prealable du catalyseur par un agent soufre puis par l'hydrogene dilue.
FR2706326B1 (fr) * 1993-06-14 1995-09-15 Eurecat Europ Retrait Catalys Nouveau mode de présulfuration de catalyseur.
US5565089A (en) * 1994-09-30 1996-10-15 The Boc Group, Inc. Process for decoking catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456686B1 (ko) * 1996-01-17 2005-02-23 유로벤느 드 르뜨레뜨망 드 카딸리제르 유레까 탄화수소처리촉매의 소공내로 황을 혼입시키는 방법

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EP0707890A1 (fr) 1996-04-24
US6059956A (en) 2000-05-09
FR2725381B1 (fr) 1996-12-13
SA95160352B1 (ar) 2005-10-01
SG42781A1 (en) 1997-10-17
RU2151641C1 (ru) 2000-06-27
CA2160069C (fr) 2007-07-17
JPH08173824A (ja) 1996-07-09
DE69514609D1 (de) 2000-02-24
PT707890E (pt) 2000-04-28
FR2725381A1 (fr) 1996-04-12
DE69514609T2 (de) 2000-06-29
CA2160069A1 (fr) 1996-04-08
ATE188890T1 (de) 2000-02-15
CN1076635C (zh) 2001-12-26
JP3855090B2 (ja) 2006-12-06
KR100377056B1 (ko) 2003-06-09
EP0707890B1 (fr) 2000-01-19
CN1129609A (zh) 1996-08-28

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