AT521525A3 - Verfahren zur Regeneration eines Harzes zur Entfärbung eines Biomassezustroms und verwandte Systeme - Google Patents

Verfahren zur Regeneration eines Harzes zur Entfärbung eines Biomassezustroms und verwandte Systeme Download PDF

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Publication number
AT521525A3
AT521525A3 ATA9113/2018A AT91132018A AT521525A3 AT 521525 A3 AT521525 A3 AT 521525A3 AT 91132018 A AT91132018 A AT 91132018A AT 521525 A3 AT521525 A3 AT 521525A3
Authority
AT
Austria
Prior art keywords
resin
decolorize
regeneration
anion resin
biomass
Prior art date
Application number
ATA9113/2018A
Other languages
English (en)
Other versions
AT521525A2 (de
AT521525B1 (de
Inventor
M Kearney Michael
E Pryor Timothy
Original Assignee
Amalgamated Res Llc
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 Amalgamated Res Llc filed Critical Amalgamated Res Llc
Publication of AT521525A2 publication Critical patent/AT521525A2/de
Publication of AT521525A3 publication Critical patent/AT521525A3/de
Application granted granted Critical
Publication of AT521525B1 publication Critical patent/AT521525B1/de

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/07—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing anionic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2697—Chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/20—Regeneration or reactivation of ion-exchangers; Apparatus therefor of membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Verfahren zur Regeneration eines stark basischen Anionenharzes werden beschrieben. Das Verfahren umfasst das Sammeln eines salzhaltigen Produkts aus einem chromategraphischen System, das zur Verarbeitung eines aus Biomasse stammenden Materials eingerichtet ist. Das salzhaltige Produkt wird durch eine Nanofiltrationsmembran verarbeitet, um ein salzhaltiges Permeat zu sammeln, das zur Regeneration eines verbrauchten stark basischen Anionenharzes verwendet wird. Die Biomasse kann ein pflanzliches Material, wie Zuckerrüben oder Zuckerrohr sein. Es wird auch ein System zur Regeneration eines stark basischen Anionenharzes beschrieben.
ATA9113/2018A 2017-05-01 2018-04-18 Verfahren zur Regeneration eines Harzes zur Entfärbung eines Biomassezustroms und verwandte Systeme AT521525B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762492803P 2017-05-01 2017-05-01
PCT/US2018/028161 WO2018204069A1 (en) 2017-05-01 2018-04-18 Methods of regenerating a resin used to decolorize a biomass feedstream and related systems

Publications (3)

Publication Number Publication Date
AT521525A2 AT521525A2 (de) 2020-02-15
AT521525A3 true AT521525A3 (de) 2020-09-15
AT521525B1 AT521525B1 (de) 2021-02-15

Family

ID=63916019

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA9113/2018A AT521525B1 (de) 2017-05-01 2018-04-18 Verfahren zur Regeneration eines Harzes zur Entfärbung eines Biomassezustroms und verwandte Systeme

Country Status (3)

Country Link
US (1) US10549238B2 (de)
AT (1) AT521525B1 (de)
WO (1) WO2018204069A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997004134A1 (en) * 1995-07-21 1997-02-06 Rar - Refinarias De Açúcar Reunidas, S.A. Process for regeneration of ion-exchange resins used for sugar decolorization
WO1999004903A1 (en) * 1997-07-24 1999-02-04 University Of Western Sydney, Hawkesbury Process for the purification of nutrients from food process streams
US20040006222A1 (en) * 2002-06-26 2004-01-08 Finnfeeds Finland Oy Process for recovering betaine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9125594D0 (en) 1991-12-02 1992-01-29 Courtaulds Plc Purifying solutions
FR2844209B1 (fr) * 2002-09-06 2007-10-19 Applexion Ste Nouvelle De Rech Procede de purification par nanofiltration d'une solution aqueuse sucree contenant des anions et cations monovalents et polyvalents
FR3005428B1 (fr) 2013-05-07 2015-06-05 Eurodia Ind Sa Procede de recyclage d'un effluent de regeneration comprenant des ions chlorures
DE102014213637A1 (de) * 2014-07-14 2016-01-14 Thyssenkrupp Ag Verfahren und Vorrichtung zur Aufkonzentration und Kristallisation von fermentierbaren Carbonsäuren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997004134A1 (en) * 1995-07-21 1997-02-06 Rar - Refinarias De Açúcar Reunidas, S.A. Process for regeneration of ion-exchange resins used for sugar decolorization
WO1999004903A1 (en) * 1997-07-24 1999-02-04 University Of Western Sydney, Hawkesbury Process for the purification of nutrients from food process streams
US20040006222A1 (en) * 2002-06-26 2004-01-08 Finnfeeds Finland Oy Process for recovering betaine

Also Published As

Publication number Publication date
US20180311619A1 (en) 2018-11-01
US10549238B2 (en) 2020-02-04
WO2018204069A1 (en) 2018-11-08
AT521525A2 (de) 2020-02-15
AT521525B1 (de) 2021-02-15

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