BRPI0417085A - método para separar ácido orgánico a partir de uma corrente de hidroperóxido orgánico - Google Patents

método para separar ácido orgánico a partir de uma corrente de hidroperóxido orgánico

Info

Publication number
BRPI0417085A
BRPI0417085A BRPI0417085-7A BRPI0417085A BRPI0417085A BR PI0417085 A BRPI0417085 A BR PI0417085A BR PI0417085 A BRPI0417085 A BR PI0417085A BR PI0417085 A BRPI0417085 A BR PI0417085A
Authority
BR
Brazil
Prior art keywords
organic
organic acid
hydroperoxide stream
separating
stream
Prior art date
Application number
BRPI0417085-7A
Other languages
English (en)
Inventor
Johannes Leendert Wil Boestert
Anke Derking
Frank Haiko Geuzebroek
Raymond Lawrence June
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0417085A publication Critical patent/BRPI0417085A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"MéTODO PARA SEPARAR áCIDO ORGáNICO A PARTIR DE UMA CORRENTE DE HIDROPERóXIDO ORGáNICO". A invenção refere-se a um método para separar ácido orgânico a partir de uma corrente de hidroperóxido pela colocação da corrente de hidroperóxido em contato com um fluido de extração, em cujo processo a extração de fluido e a corrente de hidroperóxido são separados, um a partir do outro, por uma membrana.
BRPI0417085-7A 2003-12-03 2004-12-02 método para separar ácido orgánico a partir de uma corrente de hidroperóxido orgánico BRPI0417085A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200307187 2003-12-03
PCT/EP2004/053243 WO2005054182A1 (en) 2003-12-03 2004-12-02 Method for separating organic acid from a hydroperoxide stream

Publications (1)

Publication Number Publication Date
BRPI0417085A true BRPI0417085A (pt) 2007-04-27

Family

ID=34651612

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417085-7A BRPI0417085A (pt) 2003-12-03 2004-12-02 método para separar ácido orgánico a partir de uma corrente de hidroperóxido orgánico

Country Status (10)

Country Link
US (1) US20050279708A1 (pt)
EP (1) EP1699757A1 (pt)
JP (1) JP2007513126A (pt)
KR (1) KR20060107837A (pt)
CN (1) CN1890211A (pt)
AU (1) AU2004294407A1 (pt)
BR (1) BRPI0417085A (pt)
RU (1) RU2006123447A (pt)
WO (1) WO2005054182A1 (pt)
ZA (1) ZA200604283B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009215228A (ja) * 2008-03-11 2009-09-24 Sumitomo Chemical Co Ltd 有機過酸化物の製造方法
WO2011026690A1 (en) * 2009-09-02 2011-03-10 Huntsman International Llc A method for removing methylene-bridged polyphenyl polyamines from an aqueous stream
CN103782154B (zh) * 2011-09-13 2016-03-16 沙特基础全球技术有限公司 用于测量在连续的流动不混溶液体或具有夹带气相的液体中电磁辐射吸收光谱的流动池
US8663562B2 (en) 2011-09-13 2014-03-04 Sabic Innovative Plastics Ip B.V. Flow cell for measuring electromagnetic radiation absorption spectra in a continuously flowing immiscible liquid(s) or liquids with entrained gas phases
FR3091282B1 (fr) * 2018-12-26 2022-08-19 Arkema France Procede de concentration d’un peroxyde organique hydrosoluble
CN113019338A (zh) * 2021-02-04 2021-06-25 合瑞康流体技术(北京)有限公司 烃类氧化液中有机酸的脱除方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735871A (en) * 1956-02-21 Treatment of aralkyl hydroperoxides
US2722506A (en) * 1952-05-20 1955-11-01 California Research Corp Separation of cumene or cymene from its respective hydroperoxide by distillation
US4532347A (en) * 1978-07-28 1985-07-30 Varen Technology Membrane solvent extraction process
US5107058A (en) * 1990-12-05 1992-04-21 Exxon Research And Engineering Company Olefin/paraffin separation via membrane extraction
US5095171A (en) * 1991-04-08 1992-03-10 Exxon Research And Engineering Company Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation (OP-3602)
US5714072A (en) * 1995-11-06 1998-02-03 Hoechst Celanese Corporation Method for solvent extraction using a dual-skinned asymmetric microporous membrane
JP3391644B2 (ja) * 1996-12-19 2003-03-31 住友化学工業株式会社 ハイドロパーオキシドの抽出方法
US5883268A (en) * 1997-10-23 1999-03-16 Arco Chemical Technology, L.P. Process stream purification
GB9924724D0 (en) * 1999-10-19 1999-12-22 Membrane Extraction Tech Ltd Method
AT413098B (de) * 2002-09-26 2005-11-15 Dsm Fine Chem Austria Gmbh Verbessertes verfahren zur singlet sauerstoff oxidation von organischen substraten

Also Published As

Publication number Publication date
ZA200604283B (en) 2007-10-31
EP1699757A1 (en) 2006-09-13
AU2004294407A1 (en) 2005-06-16
US20050279708A1 (en) 2005-12-22
JP2007513126A (ja) 2007-05-24
RU2006123447A (ru) 2008-01-10
KR20060107837A (ko) 2006-10-16
CN1890211A (zh) 2007-01-03
WO2005054182A1 (en) 2005-06-16

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]