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BRPI0518873A2 - processo para preparaÇço de propeno a partir de propano - Google Patents

processo para preparaÇço de propeno a partir de propano

Info

Publication number
BRPI0518873A2
BRPI0518873A2 BRPI0518873-3A BRPI0518873A BRPI0518873A2 BR PI0518873 A2 BRPI0518873 A2 BR PI0518873A2 BR PI0518873 A BRPI0518873 A BR PI0518873A BR PI0518873 A2 BRPI0518873 A2 BR PI0518873A2
Authority
BR
Brazil
Prior art keywords
propane
stream
gas stream
propene
hydrocarbons
Prior art date
Application number
BRPI0518873-3A
Other languages
English (en)
Inventor
Sven Crone
Otto Machhammer
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BRPI0518873A2 publication Critical patent/BRPI0518873A2/pt

Links

Classifications

    • 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
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

PROCESSO PARA PREPARAÇçO DE PROPENO A PARTIR DE PROPANO. A invenção refere-se a um processo para preparação de propeno a partir de propano, incluindo as etapas: A) é provida uma corrente de gás de alimentação a contendo propano; B) a corrente de gás de alimentação a contendo propano e uma corrente de gás contendo oxigênio são alimentadas a uma zona de desidrogenação onde o propano é submetido a uma desidrogenação não oxidante, catalítica, autotérmica a propeno, sendo obtida uma corrente gasosa de produto b contendo propano, propeno, metano, etano, eteno, hidrocarbonetos C<sym>, monóxido de carbono, dióxido de carbono, vapor de água e hidrogênio; C) a corrente gasosa de produto b é resfriada e vapor de água é removido por condensação, sendo obtida uma corrente gasosa de produto c pobre em vapor de água; D) dióxido de carbono é removido por lavagem de gás, sendo obtida uma corrente gasosa de produto d pobre em dióxido de carbono; E) a corrente gasosa de produto d é resfriada e uma corrente liquida de hidrocarbonetos ei contendo propano, propeno, metano, etano, eteno e hidrocarbonetos C<sym> é removida, por condensação, deixando uma corrente gasosa residual e2 contendo metano, hidrogênio e monóxido de carbono; F) a corrente líquida de hidrocarbonetos ei é alimentada a uma primeira zona de destilação e separada por destilação em uma corrente fi contendo propano, propeno e hidrocarbonetos C<sym> e uma corrente 12 contendo etano e eteno; G) a corrente fi é alimentada a uma segunda zona de destilação e separada por destilação em uma corrente de produto g1 contendo propeno uma corrente g2 contendo propano e hidrocarbonetos C<sym>.
BRPI0518873-3A 2004-12-09 2005-12-08 processo para preparaÇço de propeno a partir de propano BRPI0518873A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059355A DE102004059355A1 (de) 2004-12-09 2004-12-09 Verfahren zur Herstellung von Propan zu Propen
PCT/EP2005/013169 WO2006061227A1 (de) 2004-12-09 2005-12-08 Verfahren zur herstellung von propen aus propan

Publications (1)

Publication Number Publication Date
BRPI0518873A2 true BRPI0518873A2 (pt) 2008-12-16

Family

ID=36021789

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518873-3A BRPI0518873A2 (pt) 2004-12-09 2005-12-08 processo para preparaÇço de propeno a partir de propano

Country Status (17)

Country Link
US (1) US20090240094A1 (pt)
EP (1) EP1824803B1 (pt)
JP (1) JP2008523013A (pt)
KR (1) KR20070086665A (pt)
CN (1) CN100567230C (pt)
AT (1) ATE433431T1 (pt)
AU (1) AU2005313500A1 (pt)
BR (1) BRPI0518873A2 (pt)
CA (1) CA2588583A1 (pt)
DE (2) DE102004059355A1 (pt)
EA (1) EA013346B1 (pt)
ES (1) ES2326902T3 (pt)
MX (1) MX2007006793A (pt)
MY (1) MY144056A (pt)
NO (1) NO20072637L (pt)
TW (1) TW200633968A (pt)
WO (1) WO2006061227A1 (pt)

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CN102803314B (zh) 2009-06-16 2014-05-21 埃克森美孚化学专利公司 二甲基醚从含氧化合物至烯烃方法的集成回收和聚丙烯的制备
US8624074B2 (en) * 2010-03-22 2014-01-07 Uop Llc Reactor flowscheme for dehydrogenation of propane to propylene
US8603406B2 (en) 2010-08-30 2013-12-10 Uop Llc For drying regenerated catalyst in route to a propane dehydrogenation reactor
US8513149B2 (en) 2010-08-30 2013-08-20 Uop Llc Method for drying regenerated catalyst in route to a propane dehydrogenation reactor
CN102795956B (zh) * 2012-08-30 2015-01-07 惠生工程（中国）有限公司 一种丙烷脱氢制丙烯反应产物的分离方法
JP6446033B2 (ja) * 2014-03-31 2018-12-26 三井化学株式会社 不飽和炭化水素の製造方法
EP3029018A1 (de) * 2014-12-05 2016-06-08 Linde Aktiengesellschaft Verfahren und Anlage zur Gewinnung von Propylen
KR101693114B1 (ko) * 2015-06-22 2017-01-05 주식회사 효성 자가 열공급 탈수소 반응기
US10787402B2 (en) 2016-04-15 2020-09-29 Sabic Global Technologies B.V. Separation of off gases from C3 hydrocarbons in propane dehydrogenation process
CN106588548B (zh) * 2016-11-21 2019-05-17 中石化宁波工程有限公司 一种烯烃分离方法
CN109678635B (zh) * 2017-10-19 2022-03-15 中国石油化工股份有限公司 一种饱和烃裂解气分离系统和富乙烷/丙烷饱和烃的利用方法
CA3019803A1 (en) * 2017-11-06 2019-05-06 Nova Chemicals Corporation Controlling carbon dioxide output from an odh process
CN108409524B (zh) * 2018-03-14 2020-12-25 福州大学 一种利用煤促进丙烷氧化脱氢制备丙烯的方法
CN111440044A (zh) * 2020-05-25 2020-07-24 上海卓然工程技术股份有限公司 一种丙烷脱氢装置与乙烯装置联产的工艺方法及系统
CN115231520B (zh) * 2021-04-25 2023-07-28 中国石油大学(北京) 一种钢铁冶炼方法
CN115888354B (zh) * 2021-08-19 2024-10-22 中国石油化工股份有限公司 脱除环氧氯丙烷工艺尾气中氧气的装置和方法

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US3080433A (en) * 1960-06-17 1963-03-05 Standard Oil Co Drying process
US3662017A (en) * 1970-08-04 1972-05-09 Petro Texas Chemical Corp Fouling reduction in oxidative dehydrogenation process
JPS6252550A (ja) * 1985-08-30 1987-03-07 Mitsubishi Electric Corp フオトマスク材料
US4788371A (en) * 1987-12-30 1988-11-29 Uop Inc. Catalytic oxidative steam dehydrogenation process
US4886928A (en) * 1988-09-26 1989-12-12 Uop Hydrocarbon dehydrogenation process
US5220091A (en) * 1992-02-26 1993-06-15 Phillips Petroleum Company Alkane dehydrogenation
US5344805A (en) * 1993-05-03 1994-09-06 Phillips Petroleum Company Platinum and tin-containing catalyst and use thereof in alkane dehydrogenation
US5530171A (en) * 1993-08-27 1996-06-25 Mobil Oil Corporation Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen
DE19530454A1 (de) * 1995-08-18 1997-02-20 Manfred Prof Dr Baerns Verfahren zur Gewinnung von Propen durch Umsetzung von Propan mit Sauerstoff an Katalysatoren
FR2760657B1 (fr) * 1997-03-13 1999-05-28 Total Raffinage Distribution Composition catalytique pour la deshydrogenation d'alcanes en alcenes, sa preparation et son utilisation
US5877369A (en) * 1997-10-23 1999-03-02 Phillips Petroleum Company Hydrocarbon conversion catalyst composition and processes therefor and therewith
DE19756292C2 (de) * 1997-12-10 1999-10-28 Mannesmann Ag Katalysator zur Umwandlung paraffinischer Kohlenwasserstoffe in korrespondierende Olefine
DE19937107A1 (de) * 1999-08-06 2001-02-08 Basf Ag Katalysator mit bimodaler Porenradienverteilung
US6293999B1 (en) * 1999-11-30 2001-09-25 Uop Llc Process for separating propylene from propane
NO316512B1 (no) * 2000-01-25 2004-02-02 Statoil Asa Fremgangsmate og reaktor for autoterm dehydrogenering av hydrokarboner
DE10028582A1 (de) * 2000-06-14 2001-12-20 Basf Ag Verfahren zur Herstellung von Acrolein oder Acrylsäure oder deren Gemischen aus Propan
DE10118814A1 (de) * 2001-04-17 2002-10-24 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenoxidation von Propen mit molekularem Sauerstoff in einer Reaktionszone
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DE10211275A1 (de) * 2002-03-13 2003-09-25 Basf Ag Verfahren der kontinuierlichen heterogen katalysierten partiellen Dehydrierung
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Also Published As

Publication number Publication date
TW200633968A (en) 2006-10-01
KR20070086665A (ko) 2007-08-27
ES2326902T3 (es) 2009-10-21
DE502005007476D1 (de) 2009-07-23
CA2588583A1 (en) 2006-06-15
WO2006061227A1 (de) 2006-06-15
AU2005313500A1 (en) 2006-06-15
MX2007006793A (es) 2007-07-20
CN100567230C (zh) 2009-12-09
US20090240094A1 (en) 2009-09-24
DE102004059355A1 (de) 2006-06-14
NO20072637L (no) 2007-09-04
MY144056A (en) 2011-08-15
EP1824803B1 (de) 2009-06-10
EA013346B1 (ru) 2010-04-30
EP1824803A1 (de) 2007-08-29
EA200701048A1 (ru) 2008-04-28
CN101072740A (zh) 2007-11-14
JP2008523013A (ja) 2008-07-03
ATE433431T1 (de) 2009-06-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.