BR112017005670A2 - processo de desidratação isomerizante de carga álcool primária, substituído em posição 2 por um grupamento alquila sobre um catalisador, compreendendo zeólita de tipo ferro - Google Patents

processo de desidratação isomerizante de carga álcool primária, substituído em posição 2 por um grupamento alquila sobre um catalisador, compreendendo zeólita de tipo ferro

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Publication number
BR112017005670A2
BR112017005670A2 BR112017005670A BR112017005670A BR112017005670A2 BR 112017005670 A2 BR112017005670 A2 BR 112017005670A2 BR 112017005670 A BR112017005670 A BR 112017005670A BR 112017005670 A BR112017005670 A BR 112017005670A BR 112017005670 A2 BR112017005670 A2 BR 112017005670A2
Authority
BR
Brazil
Prior art keywords
effluent
catalyst
charge
alkyl group
isomerizing
Prior art date
Application number
BR112017005670A
Other languages
English (en)
Other versions
BR112017005670B1 (pt
Inventor
Bazer-Bachi Delphine
Danila Nadiya
Nesterenko Nikolai
Maury Sylvie
Vivien Tom
Coupard Vincent
Original Assignee
Ifp Energies Now
Total Res & Technology Feluy
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 Ifp Energies Now, Total Res & Technology Feluy filed Critical Ifp Energies Now
Publication of BR112017005670A2 publication Critical patent/BR112017005670A2/pt
Publication of BR112017005670B1 publication Critical patent/BR112017005670B1/pt

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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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C07C11/09—Isobutene
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2775—Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/34—Reaction with organic or organometallic compounds
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (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)

Abstract

a invenção se refere a um processo de desidratação isomerizante de uma carga, que compreende o álcool primário substituído em posição 2 por um grupamento alquila, no qual a carga é aquecida à temperatura de reação por troca de calor indireto, depois vaporização por mistura com um efluente diluente, essa carga diluída e vaporizada sendo desidratada em pelo menos um reator de desidratação que opera em fase gás a uma temperatura na entrada compreendida entre 250 e 375°c, a uma pressão compreendida entre 0,2 mpa e 1 mpa e a uma pph compreendida entre 1 e 18 h-1, em presença de um catalisador que compreende uma zeólita que compreende pelo menos uma série de canais, cuja abertura é definida por um anel com 8 átomos de oxigênio (8mr), e um ligante, esse catalisador sofrendo previamente processo de coquefação in-situ ou ex-situ de maneira a produzir um efluente de desidratação, este sendo tratado e separado em um efluente diluente, um efluente alcenos e um efluente hidrocarbonetos pesados.
BR112017005670-4A 2014-09-26 2015-09-22 Processo de desidratação isomerizante de carga álcool primária, substituído em posição 2 por um grupamento alquila sobre um catalisador, compreendendo zeólita de tipo ferro BR112017005670B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1459113A FR3026406B1 (fr) 2014-09-26 2014-09-26 Procede de deshydratation isomerisante d'une charge alcool primaire substitue en position 2 par un groupement alkyl sur un catalyseur comprenant une zeolithe de type fer
FR1459113 2014-09-26
PCT/EP2015/071802 WO2016046242A1 (fr) 2014-09-26 2015-09-22 Procede de deshydratation isomerisante d'une charge alcool primaire substitue en position 2 par un groupement alkyl sur un catalyseur comprenant une zeolithe de type fer

Publications (2)

Publication Number Publication Date
BR112017005670A2 true BR112017005670A2 (pt) 2017-12-12
BR112017005670B1 BR112017005670B1 (pt) 2021-10-26

Family

ID=52423820

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005670-4A BR112017005670B1 (pt) 2014-09-26 2015-09-22 Processo de desidratação isomerizante de carga álcool primária, substituído em posição 2 por um grupamento alquila sobre um catalisador, compreendendo zeólita de tipo ferro

Country Status (10)

Country Link
US (1) US10099969B2 (pt)
EP (1) EP3197850B1 (pt)
JP (1) JP6778677B2 (pt)
KR (1) KR102479867B1 (pt)
CN (1) CN107001178B (pt)
BR (1) BR112017005670B1 (pt)
CA (1) CA2960785C (pt)
FR (1) FR3026406B1 (pt)
RU (1) RU2694062C2 (pt)
WO (1) WO2016046242A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3058414B1 (fr) * 2016-11-08 2019-08-16 IFP Energies Nouvelles Procede de deshydratation isomerisante d'un alcool primaire non lineaire sur un catalyseur comprenant une zeolithe de type fer et un liant aluminique
FR3058415B1 (fr) * 2016-11-08 2018-12-07 IFP Energies Nouvelles Procede de deshydratation isomerisante d'une charge alcool primaire non lineaire en presence d'injection d'eau et d' un catalyseur comprenant une zeolithe de type fer ou mfs
FR3058413A1 (fr) * 2016-11-08 2018-05-11 IFP Energies Nouvelles Procede de deshydratation isomerisante d'une charge d'un monoalcool primaire non lineaire sur un catalyseur comprenant une zeolithe de type fer et un alcalin
FR3068692B1 (fr) * 2017-07-10 2019-08-16 IFP Energies Nouvelles Procede de deshydratation des alcools en olefines comprenant une etape de selectivation du catalyseur
FR3071250B1 (fr) * 2017-09-19 2019-09-13 IFP Energies Nouvelles Procede de deshydratation des alcools en olefines comprenant le recyclage des alcools
CN108358740A (zh) * 2018-02-09 2018-08-03 安徽海德化工科技有限公司 一种用于异丁醇脱水制备异丁烯的助剂
FR3080546B1 (fr) * 2018-04-25 2022-12-16 Ifp Energies Now Procede de deshydratation isomerisante de monoalcool primaire non lineaire sur un catalyseur zeolithique quadrilobe de type fer
FR3090393B1 (fr) 2018-12-20 2021-04-23 Ifp Energies Now Procédé de traitement d’une charge alcool pour la production d’oléfines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9061954B2 (en) * 2008-02-07 2015-06-23 Total Research & Technology Feluy Dehydration of alcohols on crystalline silicates
KR101544257B1 (ko) 2010-03-15 2015-08-12 토탈 리서치 앤드 테크놀로지 펠루이 산 촉매 상에서의 이소부탄올의 동시적인 탈수 및 골격 이성질체화
EA023440B1 (ru) * 2010-06-23 2016-06-30 Тотал Ресерч Энд Текнолоджи Фелюи Дегидратация спиртов на отравленных кислотных катализаторах
FR2978146B1 (fr) 2011-07-21 2013-08-30 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation energetique
FR2998568B1 (fr) * 2012-11-27 2015-01-23 IFP Energies Nouvelles Procede de deshydratation de l'ethanol en ethylene a basse consommation
FR3001969B1 (fr) * 2013-02-12 2015-08-21 IFP Energies Nouvelles Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermiquement integre
FR3001968B1 (fr) * 2013-02-12 2015-02-27 IFP Energies Nouvelles Procede de production d'oxyde d'ethylene a partir d'un flux d'ethanol thermo-mecaniquement integre
BR112017014234A2 (pt) * 2014-12-31 2018-03-06 Ifp Energies Now processo para a preparação olefinas pela desidratação de álcoois com menores efeitos colaterais compreendendo a adição de compostos contendo enxofre

Also Published As

Publication number Publication date
US10099969B2 (en) 2018-10-16
CN107001178A (zh) 2017-08-01
KR20170063853A (ko) 2017-06-08
JP2017534587A (ja) 2017-11-24
RU2017114374A (ru) 2018-10-26
FR3026406B1 (fr) 2016-12-09
CA2960785C (fr) 2023-08-15
BR112017005670B1 (pt) 2021-10-26
RU2017114374A3 (pt) 2019-02-25
CA2960785A1 (fr) 2016-03-31
US20170341996A1 (en) 2017-11-30
EP3197850B1 (fr) 2018-11-21
FR3026406A1 (fr) 2016-04-01
WO2016046242A1 (fr) 2016-03-31
JP6778677B2 (ja) 2020-11-04
KR102479867B1 (ko) 2022-12-21
EP3197850A1 (fr) 2017-08-02
RU2694062C2 (ru) 2019-07-09
CN107001178B (zh) 2020-06-05

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/09/2015, OBSERVADAS AS CONDICOES LEGAIS.