BR112012015429A2 - processo para a remoção de contaminantes oxigenados a partir de uma corrente de hidrocarbonetos - Google Patents

processo para a remoção de contaminantes oxigenados a partir de uma corrente de hidrocarbonetos

Info

Publication number
BR112012015429A2
BR112012015429A2 BR112012015429A BR112012015429A BR112012015429A2 BR 112012015429 A2 BR112012015429 A2 BR 112012015429A2 BR 112012015429 A BR112012015429 A BR 112012015429A BR 112012015429 A BR112012015429 A BR 112012015429A BR 112012015429 A2 BR112012015429 A2 BR 112012015429A2
Authority
BR
Brazil
Prior art keywords
oxygenated contaminants
hydrocarbon stream
water
absorbent
hydrocarbons
Prior art date
Application number
BR112012015429A
Other languages
English (en)
Inventor
Jean-Pierre Thoret Bauchet
Laurent Avaullee
Original Assignee
Total Petrochemicals Res 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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Publication of BR112012015429A2 publication Critical patent/BR112012015429A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

processo para a remoção de contaminantes oxigenados a partir de uma corrente de hidrocarbonetos a presente invenção é um processo para remover os contaminantes oxigenados e a água de uma corrente de hidrocarbonetos compreendendo: introduzir a corrente de hidrocarbonetos contaminado em uma fase gasosa em uma zona de absorção, contatar tal corrente de hidrocarboneto em tal zona de absorção com um absorvente capaz de absorver a água e os contaminantes oxigenados em condições eficazes para produzir, - uma corrente de hidrocarboneto suspensa tendo contaminantes oxigenados reduzidos e conteúdo de água e - correntes de fundo absorvente compreendendo o absorvente, os hidrocarbonetos e tendo contaminantes oxigenados aumentados e um conteúdo de água, introduzindo a corrente de fundos absorventes acima em uma zona de descascamento em condições eficazes para produzir, - uma corrente de fundos absorventes essencialmente livre de hidrocarbonetos, contaminantes oxigenados e água e - uma corrente de fundos absorventes compreendendo essencialmente hidrocarbonetos, água e contaminantes oxigenados, reciclar a corrente de fundos de absorvente da zona de descascamento para a zona de absorção, opcionalmente fracionando a corrente suspensa da zona de descascamento para recuperar os hidrocarbonetos, opcionalmente enviando a suspensão da zona de absorção para uma lavagem cáustica para remover os componentes ácidos e recuperar uma corrente de hidrocarbonetos essencialmente libre de água e contaminados oxigenados.
BR112012015429A 2009-12-22 2010-12-20 processo para a remoção de contaminantes oxigenados a partir de uma corrente de hidrocarbonetos BR112012015429A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09180443A EP2338865A1 (en) 2009-12-22 2009-12-22 Process for removing oxygenated contaminants from an hydrocarbon stream
PCT/EP2010/070275 WO2011076752A1 (en) 2009-12-22 2010-12-20 Process for removing oxygenated contaminants from an hydrocarbon stream

Publications (1)

Publication Number Publication Date
BR112012015429A2 true BR112012015429A2 (pt) 2016-03-15

Family

ID=42226675

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015429A BR112012015429A2 (pt) 2009-12-22 2010-12-20 processo para a remoção de contaminantes oxigenados a partir de uma corrente de hidrocarbonetos

Country Status (9)

Country Link
US (2) US20130178683A1 (pt)
EP (3) EP2338865A1 (pt)
JP (1) JP2013515035A (pt)
KR (1) KR20120085933A (pt)
CN (2) CN102781891A (pt)
AR (1) AR079715A1 (pt)
BR (1) BR112012015429A2 (pt)
UA (1) UA102952C2 (pt)
WO (2) WO2011076755A1 (pt)

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EP2287145A1 (en) * 2009-08-12 2011-02-23 BP p.l.c. Process for purifying ethylene
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US9005380B2 (en) * 2012-03-23 2015-04-14 Johann Haltermann Limited High performance liquid rocket propellant
EP2738152B1 (en) * 2012-11-28 2019-05-01 Saudi Basic Industries Corporation Method for removal and recovery of organic amines from a hydrocarbon stream
FR3000958B1 (fr) 2013-01-14 2016-01-01 IFP Energies Nouvelles Procede de purification du co2 compris dans un flux ethylene issu de la deshydratation de l'ethanol
CN103965005B (zh) * 2013-01-30 2016-04-13 中国石油化工股份有限公司 丁烯氧化脱氢产物的脱酸方法
JP2016150932A (ja) * 2015-02-19 2016-08-22 出光興産株式会社 軽質オレフィンの製造方法
US10646792B2 (en) 2018-08-10 2020-05-12 Uop Llc Processes for separating an MTO effluent
US11053183B1 (en) * 2020-02-28 2021-07-06 Uop Llc Process and apparatus for separating methanol from other oxygenates

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Also Published As

Publication number Publication date
EP2516361A1 (en) 2012-10-31
KR20120085933A (ko) 2012-08-01
US20130172654A1 (en) 2013-07-04
JP2013515035A (ja) 2013-05-02
UA102952C2 (ru) 2013-08-27
AR079715A1 (es) 2012-02-15
EP2516362A1 (en) 2012-10-31
US20130178683A1 (en) 2013-07-11
WO2011076752A1 (en) 2011-06-30
CN102762522A (zh) 2012-10-31
EP2338865A1 (en) 2011-06-29
CN102781891A (zh) 2012-11-14
WO2011076755A1 (en) 2011-06-30

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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 AS 4A E 5A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.