DZ1697A1 - Procédé pour la déshydrogenation des parafines légères dans un réacteur à lit fluifisé. - Google Patents

Procédé pour la déshydrogenation des parafines légères dans un réacteur à lit fluifisé.

Info

Publication number
DZ1697A1
DZ1697A1 DZ930075A DZ930075A DZ1697A1 DZ 1697 A1 DZ1697 A1 DZ 1697A1 DZ 930075 A DZ930075 A DZ 930075A DZ 930075 A DZ930075 A DZ 930075A DZ 1697 A1 DZ1697 A1 DZ 1697A1
Authority
DZ
Algeria
Prior art keywords
dehydrogenation
fluidized bed
bed reactor
light paraffins
paraffins
Prior art date
Application number
DZ930075A
Other languages
English (en)
Inventor
Rodolfo Lezzi
Andrea Bartolini
Original Assignee
Snam Progetti
Eniricerche 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, Eniricerche Spa filed Critical Snam Progetti
Application granted granted Critical
Publication of DZ1697A1 publication Critical patent/DZ1697A1/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
    • B01J23/38—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
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/624—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with germanium
    • 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
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/56—Platinum group metals
    • C07C2523/63—Platinum group metals with rare earths or actinides
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DZ930075A 1992-06-23 1993-06-22 Procédé pour la déshydrogenation des parafines légères dans un réacteur à lit fluifisé. DZ1697A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921535A IT1254988B (it) 1992-06-23 1992-06-23 Procedimento per la deidrogenazione di paraffine leggere in un reattore a letto fluido

Publications (1)

Publication Number Publication Date
DZ1697A1 true DZ1697A1 (fr) 2002-02-17

Family

ID=11363561

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ930075A DZ1697A1 (fr) 1992-06-23 1993-06-22 Procédé pour la déshydrogenation des parafines légères dans un réacteur à lit fluifisé.

Country Status (7)

Country Link
US (1) US5633421A (fr)
CN (1) CN1041714C (fr)
CA (1) CA2098651A1 (fr)
DZ (1) DZ1697A1 (fr)
IT (1) IT1254988B (fr)
MX (1) MX9303740A (fr)
RU (1) RU2123993C1 (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1067604C (zh) * 1995-07-25 2001-06-27 中国石化金陵石化公司烷基苯厂 正构烷烃脱氢催化剂的再生
IT1292390B1 (it) 1997-06-20 1999-02-08 Snam Progetti Sistema catalitico e procedimento per deidrogenare l'etilbenzene a stirene
IT1293497B1 (it) 1997-07-29 1999-03-01 Snam Progetti Procedimento per ottenere olefine leggere mediante deidrogenazione delle corrispondenti paraffine
EP1109763B2 (fr) 1998-09-03 2007-07-25 Dow Global Technologies Inc. Procede autothermique permettant de produire des olefines
EP1109876B1 (fr) 1998-09-03 2003-07-09 Dow Global Technologies Inc. Procede autothermique permettant de produire des olefines
US6392109B1 (en) 2000-02-29 2002-05-21 Chevron U.S.A. Inc. Synthesis of alkybenzenes and synlubes from Fischer-Tropsch products
DE10047642A1 (de) * 2000-09-26 2002-04-11 Basf Ag Verfahren zur Dehydrierung von Kohlenwasserstoffen
GB0119327D0 (en) * 2001-08-08 2001-10-03 Johnson Matthey Plc Catalyst
US20040092391A1 (en) * 2002-11-08 2004-05-13 Andrzej Rokicki Fluid bed catalyst for dehydrogenation of hydrocarbons
AU2003285086A1 (en) * 2002-12-06 2004-06-30 Dow Global Technologies Inc. Dehydrogenation catalyst and process for preparing the same
WO2004060839A1 (fr) * 2002-12-19 2004-07-22 Dow Global Technologies Inc. Deshydrogenation d'un compose aromatique alkyle au moyen d'un catalyseur aux terres rares
WO2004110966A1 (fr) * 2003-05-29 2004-12-23 Dow Global Technologies, Inc. Deshydrogenation d'un compose aromatique alkyle au moyen d'un catalyseur contenant du gallium et du zinc
CN100404129C (zh) * 2005-10-25 2008-07-23 中国石油天然气股份有限公司 用于脱除二氧化碳中烃类杂质的催化剂、制备方法及应用
DE102007036750A1 (de) * 2007-08-03 2009-02-05 Uhde Gmbh Regeneration von Katalysatoren zur Dehydrierung von Alkanen
CN102355947A (zh) * 2009-03-19 2012-02-15 陶氏环球技术有限责任公司 脱氢方法和催化剂
EP2438032A1 (fr) * 2009-06-05 2012-04-11 Johnson Matthey PLC Procédé pour la préparation d'un catalyseur de déhydrogenation et ses utilisations
CN102040445B (zh) * 2009-10-14 2013-10-23 卓润生 一种丙烷或富含丙烷低碳烃的脱氢制丙烯方法
WO2011096990A2 (fr) * 2010-02-05 2011-08-11 Exxonmobil Chemical Patents Inc. Catalyseur et procédé de déshydrogénation
US8624074B2 (en) * 2010-03-22 2014-01-07 Uop Llc Reactor flowscheme for dehydrogenation of propane to propylene
RU2486168C1 (ru) * 2012-04-23 2013-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ управления активностью катализатора процесса дегидрирования высших н-парафинов
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
CN105102120A (zh) * 2013-03-28 2015-11-25 吉坤日矿日石能源株式会社 环烷系烃用脱氢催化剂、环烷系烃用脱氢催化剂的制造方法、氢气的制造系统、以及氢气的制造方法
WO2014167473A1 (fr) 2013-04-08 2014-10-16 Saudi Basic Industries Corporation Réacteur et procédé pour la déshydrogénation de paraffine en oléfines
DE102014203960A1 (de) 2014-03-05 2015-09-10 Evonik Degussa Gmbh Verfahren zur Herstellung von Aldehyden aus Alkanen und Synthesegas
RU2601002C1 (ru) * 2015-08-20 2016-10-27 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Реактор для дегидрирования парафиновых углеводородов c3-c5
CA3004322C (fr) 2015-11-04 2020-06-30 Exxonmobil Chemical Patents Inc. Production de composes cycliques en c5
US10155702B2 (en) 2015-11-04 2018-12-18 Exxonmobil Chemical Patents Inc. Processes and systems for converting hydrocarbons to cyclopentadiene
US9988324B2 (en) 2015-11-04 2018-06-05 Exxonmobil Chemical Patents Inc. Process and system for making cyclopentadiene and/or dicyclopentadiene
US10011539B2 (en) 2015-11-04 2018-07-03 Exxonmobil Chemical Patents Inc. Process for conversion of acyclic C5 compounds to cyclic C5 compounds and catalyst composition for use therein
CN108349841B (zh) 2015-11-04 2021-04-20 埃克森美孚化学专利公司 集成的燃气涡轮和转化系统方法
US9926242B2 (en) 2015-11-04 2018-03-27 Exxonmobil Chemical Patents Inc. Integrated gas turbine and conversion system process
JP6707129B2 (ja) 2015-11-04 2020-06-10 エクソンモービル ケミカル パテンツ インコーポレイテッド 加熱管変換システム及び方法
CN108349834B (zh) 2015-11-04 2019-04-23 埃克森美孚化学专利公司 用于制备环戊二烯和/或双环戊二烯的方法和系统
EP3371142A4 (fr) 2015-11-04 2018-10-24 ExxonMobil Chemical Patents Inc. Processus et systèmes de conversion d'hydrocarbures en cyclopentadiène
EP3371136B1 (fr) 2015-11-04 2021-06-30 ExxonMobil Chemical Patents Inc. Procédés et systèmes de conversion d'hydrocarbures en cyclopentadiène
CN105435782B (zh) * 2015-11-05 2019-03-26 中国海洋石油集团有限公司 一种性能可调的Pt基脱氢催化剂及提高其稳定性的方法
RU2617397C1 (ru) * 2015-12-14 2017-04-24 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Система дегидрирования парафиновых углеводородов C3-C5
RU2625880C9 (ru) * 2016-06-09 2018-08-13 Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" Реактор (варианты) и способ диагностики неисправностей и оптимизации конструкции реактора дегидрирования парафиновых углеводородов С3-С5
US9908825B1 (en) 2016-10-07 2018-03-06 Exxonmobil Chemical Patents Inc. Processes and systems for converting hydrocarbons to cyclopentadiene
US10364200B2 (en) 2017-05-03 2019-07-30 Exxonmobil Chemical Patents Inc. Processes and systems for the conversion of acyclic hydrocarbons
US11261140B2 (en) 2017-09-14 2022-03-01 Exxonmobil Chemical Patents Inc. Processes and systems for the conversion of acyclic hydrocarbons to cyclopentadiene
US11760703B2 (en) 2020-03-06 2023-09-19 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
WO2021178115A1 (fr) * 2020-03-06 2021-09-10 Exxonmobil Chemical Patents Inc. Procédés de valorisation d'alcanes et d'hydrocarbures aromatiques alkyliques
EP4114812A1 (fr) * 2020-03-06 2023-01-11 ExxonMobil Chemical Patents Inc. Procédés de valorisation d'alcanes et d'hydrocarbures aromatiques alkyliques
US11859136B2 (en) 2020-03-06 2024-01-02 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
EP4192802A1 (fr) 2020-08-06 2023-06-14 ExxonMobil Chemical Patents Inc. Procédés de valorisation d'alcanes et d'hydrocarbures aromatiques alkyliques

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672490A (en) * 1949-03-15 1954-03-16 Standard Oil Dev Co Catalytic decomposition of hydrocarbons
US4172853A (en) * 1973-12-06 1979-10-30 Uop Inc. Hydrocarbon dehydrogenation with a multimetallic catalytic composite
JPS5932447B2 (ja) * 1982-04-12 1984-08-09 三菱瓦斯化学株式会社 オレフインの製造方法
ES2024072B3 (es) * 1988-02-11 1992-02-16 Fina Research Procedimiento para preparar catalizadores que contienen un metal del grupo del platino, y sus usos
US5030338A (en) * 1988-11-09 1991-07-09 Mobil Oil Corp. Conversion process using direct heating
US4902849A (en) * 1989-02-06 1990-02-20 Phillips Petroleum Company Dehydrogenation process
US4996387A (en) * 1989-07-20 1991-02-26 Phillips Petroleum Company Dehydrogenation process
IT1238085B (it) * 1990-02-07 1993-07-05 Snam Progetti Composizione catalicica per la deidrogenazione di paraffine c2-c5
US5087792A (en) * 1991-01-09 1992-02-11 Uop Process for the dehydrogenation of hydrocarbons

Also Published As

Publication number Publication date
US5633421A (en) 1997-05-27
RU2123993C1 (ru) 1998-12-27
MX9303740A (es) 1994-01-31
CA2098651A1 (fr) 1993-12-24
CN1041714C (zh) 1999-01-20
ITMI921535A0 (it) 1992-06-23
CN1082018A (zh) 1994-02-16
IT1254988B (it) 1995-10-11
ITMI921535A1 (it) 1993-12-23

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