TN2010000560A1 - Process for the treatment of the aqueous stream coming from the fischer -tropsch reaction by means of ion exchange resins - Google Patents

Process for the treatment of the aqueous stream coming from the fischer -tropsch reaction by means of ion exchange resins

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Publication number
TN2010000560A1
TN2010000560A1 TNP2010000560A TN2010000560A TN2010000560A1 TN 2010000560 A1 TN2010000560 A1 TN 2010000560A1 TN P2010000560 A TNP2010000560 A TN P2010000560A TN 2010000560 A TN2010000560 A TN 2010000560A TN 2010000560 A1 TN2010000560 A1 TN 2010000560A1
Authority
TN
Tunisia
Prior art keywords
aqueous stream
fischer
treatment
ion exchange
tropsch reaction
Prior art date
Application number
TNP2010000560A
Other languages
French (fr)
Inventor
Roberta Miglio
Renzo Bignazzi
Original Assignee
Eni 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
Priority claimed from PCT/EP2009/003850 external-priority patent/WO2009146854A1/en
Application filed by Eni Spa filed Critical Eni Spa
Publication of TN2010000560A1 publication Critical patent/TN2010000560A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the treatment of the aqueous stream coming from the Fischer-Tropsch reaction comprising : feeding the aqueous stream containing the organic by products of the reaction to a distillation or stripping column ; separation from the column of an aqueous stream enriched in alcohols having from 1 to 8 carbon atoms and other possible volatile compounds ; feeding the aqueous stream containing the organic acids leaving the bottom of the distillation column to an ion exchange step wherein said aqueous stream is put in contact with an anionic exchange resin bed and the production of two outgoing aqueous streams : an aqueous stream (i) enriched in organic acids having from 1 to 8 carbon atoms ; a purified aqueous stream (ii) with a low content of organic acids.
TNP2010000560A 2009-05-28 2010-12-03 Process for the treatment of the aqueous stream coming from the fischer -tropsch reaction by means of ion exchange resins TN2010000560A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/003850 WO2009146854A1 (en) 2008-06-06 2009-05-28 Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction by means of ion exchange resins

Publications (1)

Publication Number Publication Date
TN2010000560A1 true TN2010000560A1 (en) 2012-05-24

Family

ID=55024643

Family Applications (1)

Application Number Title Priority Date Filing Date
TNP2010000560A TN2010000560A1 (en) 2009-05-28 2010-12-03 Process for the treatment of the aqueous stream coming from the fischer -tropsch reaction by means of ion exchange resins

Country Status (1)

Country Link
TN (1) TN2010000560A1 (en)

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