DZ1731A1 - Procédé de préparation d'oléfines légères par déshydrogenation des paraffines correspondantes. - Google Patents

Procédé de préparation d'oléfines légères par déshydrogenation des paraffines correspondantes.

Info

Publication number
DZ1731A1
DZ1731A1 DZ930126A DZ930126A DZ1731A1 DZ 1731 A1 DZ1731 A1 DZ 1731A1 DZ 930126 A DZ930126 A DZ 930126A DZ 930126 A DZ930126 A DZ 930126A DZ 1731 A1 DZ1731 A1 DZ 1731A1
Authority
DZ
Algeria
Prior art keywords
dehydrogenation
preparation
light olefins
corresponding paraffins
paraffins
Prior art date
Application number
DZ930126A
Other languages
English (en)
Inventor
Rodolfo Iezzi
Andrea Bartolini
Franco Buonomo
Original Assignee
Snam Progetti
Eniricerie Spa
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 Snam Progetti, Eniricerie Spa filed Critical Snam Progetti
Application granted granted Critical
Publication of DZ1731A1 publication Critical patent/DZ1731A1/fr

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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DZ930126A 1993-08-06 1993-11-27 Procédé de préparation d'oléfines légères par déshydrogenation des paraffines correspondantes. DZ1731A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001792A IT1265047B1 (it) 1993-08-06 1993-08-06 Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine

Publications (1)

Publication Number Publication Date
DZ1731A1 true DZ1731A1 (fr) 2002-02-17

Family

ID=11366792

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ930126A DZ1731A1 (fr) 1993-08-06 1993-11-27 Procédé de préparation d'oléfines légères par déshydrogenation des paraffines correspondantes.

Country Status (14)

Country Link
US (1) US7235706B2 (fr)
EP (1) EP0637578B1 (fr)
CN (1) CN1040422C (fr)
CA (1) CA2103296C (fr)
DE (1) DE69302377T2 (fr)
DK (1) DK0637578T3 (fr)
DZ (1) DZ1731A1 (fr)
ES (1) ES2085711T3 (fr)
IT (1) IT1265047B1 (fr)
LT (1) LT3553B (fr)
MY (1) MY111531A (fr)
NO (1) NO307137B1 (fr)
RU (1) RU2114809C1 (fr)
SA (1) SA93140424B1 (fr)

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IT1265047B1 (it) * 1993-08-06 1996-10-28 Snam Progetti Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine
IT1295072B1 (it) * 1997-09-26 1999-04-27 Snam Progetti Procedimento per la produzione di stirene
RU2129111C1 (ru) * 1998-01-05 1999-04-20 Открытое акционерное общество Научно-исследовательский институт "Ярсинтез" Установка для дегидрирования парафиновых углеводородов c3-c5
RU2133726C1 (ru) * 1998-01-05 1999-07-27 Открытое акционерное общество Научно-исследовательский институт "Ярсинтез" Способ получения олефиновых углеводородов c3-c5
RU2134676C1 (ru) * 1998-01-05 1999-08-20 Открытое акционерное общество Научно-исследовательский институт "Ярсинтез" Способ получения олефиновых углеводородов c3 - c5
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RU2214383C1 (ru) * 2002-04-29 2003-10-20 Открытое акционерное общество "Уралоргсинтез" Способ получения олефиновых углеводородов
RU2224735C1 (ru) * 2002-10-28 2004-02-27 Щербань Георгий Трофимович Способ получения олефиновых углеводородов
US20040242945A1 (en) * 2003-05-29 2004-12-02 Pelati Joseph E. Dehydrogenation of alkyl aromatic compound over a gallium-zinc catalyst
US20080194891A1 (en) 2004-02-09 2008-08-14 Pretz Matthew T Process for the Preparation of Hydrogenated Hydrocarbon Compounds
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US8603406B2 (en) 2010-08-30 2013-12-10 Uop Llc For drying regenerated catalyst in route to a propane dehydrogenation reactor
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EP2621876A1 (fr) 2010-09-30 2013-08-07 Dow Global Technologies LLC Procédé de déshydrogénation non-oxydant
EP2731714B1 (fr) * 2011-07-13 2023-01-04 Dow Global Technologies LLC Réactivation d'un catalyseur de déshydrogénation du propane
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US20140371501A1 (en) * 2012-02-20 2014-12-18 Dow Global Technologies Llc Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst
CN104755167B (zh) * 2012-08-28 2018-08-07 陶氏环球技术有限责任公司 催化剂组合物和用于烷烃脱氢的再活化方法
US9150466B2 (en) * 2012-11-20 2015-10-06 Uop Llc Counter-current fluidized bed reactor for the dehydrogenation of olefins
KR101527845B1 (ko) * 2013-12-04 2015-06-16 희성촉매 주식회사 스폰지형 담체를 이용한 탄화수소 탈수소화 촉매 제조방법
BR122020025516B1 (pt) 2013-12-16 2022-02-01 Dow Global Technologies Llc Catalisador heterogêneo para desidrogenação de alcanos
EP3083900B1 (fr) 2013-12-20 2019-10-09 Dow Global Technologies LLC Procédé pour la déshydrogénation d'hydrocarbures en gestion de soufre
SG11201703275TA (en) 2014-10-20 2017-05-30 China Petroleum & Chem Corp A process for producing light olefins
EP3277650B1 (fr) 2015-03-30 2020-04-22 Dow Global Technologies LLC Procédé intégré de déshydrogénation d'hydrocarbures c3-c4
US10155703B2 (en) 2015-11-04 2018-12-18 Exxonmobil Chemical Patents Inc. Processes and systems for converting hydrocarbons to cyclopentadiene
AR109242A1 (es) 2016-05-09 2018-11-14 Dow Global Technologies Llc Un proceso para la deshidrogenación catalítica
EP3287191A1 (fr) * 2016-08-26 2018-02-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Compositions de matière catalytiquement active
US9908825B1 (en) 2016-10-07 2018-03-06 Exxonmobil Chemical Patents Inc. Processes and systems for converting hydrocarbons to cyclopentadiene
CN109647292B (zh) * 2017-10-10 2022-03-11 中国石油化工股份有限公司 一种采用流化床由合成气制备低碳烯烃的方法
EA202090773A1 (ru) 2017-10-30 2020-06-17 Клариант Корпорейшн Катализаторы дегидрирования
WO2019089905A1 (fr) * 2017-11-02 2019-05-09 Uop Llc Catalyseur et processus pour la conversion sélective d'hydrocarbures
WO2019115627A1 (fr) * 2017-12-13 2019-06-20 Versalis S.P.A. Composition de catalyseur et processus de production de 1,3-butadiene
EP3796997A1 (fr) * 2018-05-22 2021-03-31 Haldor Topsøe A/S Promoteur de silice pour catalyseurs de déshydrogénation de propane à base de platine et de gallium
MX2020013189A (es) 2018-07-05 2021-02-26 Dow Global Technologies Llc Procesos y sistemas quimicos que incluyen la combustion de combustibles complementarios.
US11414363B2 (en) 2018-07-05 2022-08-16 Dow Global Technologies Llc Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing
US11186784B2 (en) * 2018-10-15 2021-11-30 Uop Llc Dehydrogenation process having improved run time
KR102767448B1 (ko) 2018-10-30 2025-02-13 클라리언트 인터내셔널 리미티드 탈수소화 촉매 및 이의 제조 및 사용 방법
US20210053034A1 (en) * 2019-08-23 2021-02-25 Uop Llc Dehydrogenation catalyst composition
WO2021250567A1 (fr) * 2020-06-10 2021-12-16 Sabic Global Technologies B.V. Processus de reconstruction d'un catalyseur de déshydrogénation usé
TW202216286A (zh) 2020-07-20 2022-05-01 瑞士商克萊瑞特國際股份有限公司 脫氫觸媒及其使用方法
US11840509B2 (en) 2020-07-28 2023-12-12 Totalenergies Onetech Process to conduct an endothermic dehydrogenation and/or aromatisation reaction in a fluidized bed reactor
SA121430141B1 (ar) 2020-09-16 2025-05-20 انديان اويل كوربوريشن ليمتد نزع الهيدروجين بطبقة مميعة لإنتاج أوليفين خفيف
CN116745029A (zh) * 2020-12-18 2023-09-12 陶氏环球技术有限责任公司 可用于脱氢的催化剂体系
US20240269653A1 (en) * 2021-07-28 2024-08-15 Exxonmobil Chemical Patents Inc. Catalyst Compositions and Processes for Making and Using Same
CN117836056A (zh) * 2021-07-28 2024-04-05 埃克森美孚化学专利公司 催化剂组合物及其制备和使用方法
CN113559853A (zh) * 2021-08-21 2021-10-29 福州大学 一种丙烷直接脱氢制丙烯的催化剂
WO2023119131A1 (fr) 2021-12-22 2023-06-29 Sabic Global Technologies B.V. Catalyseur de déshydrogénation d'alcanes
US12109560B2 (en) * 2021-12-31 2024-10-08 Uop Llc Stripping of regenerated catalyst during start-up and shutdown
JP2025519347A (ja) * 2022-06-14 2025-06-26 ダウ グローバル テクノロジーズ エルエルシー 燃焼添加剤を利用する脱水素化により軽質オレフィンを作製するための方法
US12606503B2 (en) * 2022-10-18 2026-04-21 Lummus Technology Llc Paraffin dehydrogenation reactor electric heater
CN116943646A (zh) * 2023-07-26 2023-10-27 天津大学 贵金属和碱金属修饰的Ga2O3/Al2O3催化剂及其制备方法和应用
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Also Published As

Publication number Publication date
NO934156D0 (no) 1993-11-17
DE69302377D1 (de) 1996-05-30
ITMI931792A0 (it) 1993-08-06
EP0637578A1 (fr) 1995-02-08
NO934156L (no) 1995-02-07
ITMI931792A1 (it) 1995-02-06
IT1265047B1 (it) 1996-10-28
ES2085711T3 (es) 1996-06-01
CN1040422C (zh) 1998-10-28
RU2114809C1 (ru) 1998-07-10
LTIP1624A (en) 1995-02-27
LT3553B (en) 1995-12-27
EP0637578B1 (fr) 1996-04-24
CN1098399A (zh) 1995-02-08
NO307137B1 (no) 2000-02-14
MY111531A (en) 2000-07-31
CA2103296A1 (fr) 1995-02-07
US20020198428A1 (en) 2002-12-26
US7235706B2 (en) 2007-06-26
DK0637578T3 (da) 1996-07-08
CA2103296C (fr) 2005-05-10
DE69302377T2 (de) 1996-09-19
SA93140424B1 (ar) 2005-12-12

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