Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex®923 and Subsequent Solvent Regeneration

Daniela Painer, Klara Treusch, Nikolaus Schwaiger, Tanja Weiß, Peter Pucher, Matthäus Siebenhofer

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Liquid phase pyrolysis (LPP) oil, an intermediate from biofuel production using second‐generation biomass, is a promising source of biobased platform chemicals like acetic acid, however, displaying a complex, multicomponent mixture. Reactive extraction with Cyanex®923 was investigated for selective recovery of acids and subsequent solvent regeneration in distillation at 200 mbar. In a three‐stage extraction 81 % of acids were removed from the LPP oil without loss of Cyanex®923 to the raffinate. Solvent regeneration efficiency of acids was up to 99.7 % with mainly acids and water in the distillate.
Original languageEnglish
Pages (from-to)1582
Number of pages1588
JournalChemie - Ingenieur - Technik
Volume91
Issue number11
Publication statusPublished - 12 Sep 2019

Fields of Expertise

  • Mobility & Production

Cite this

Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex®923 and Subsequent Solvent Regeneration. / Painer, Daniela; Treusch, Klara; Schwaiger, Nikolaus; Weiß, Tanja; Pucher, Peter; Siebenhofer, Matthäus.

In: Chemie - Ingenieur - Technik, Vol. 91, No. 11, 12.09.2019, p. 1582.

Research output: Contribution to journalArticleResearchpeer-review

Painer, Daniela ; Treusch, Klara ; Schwaiger, Nikolaus ; Weiß, Tanja ; Pucher, Peter ; Siebenhofer, Matthäus. / Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex®923 and Subsequent Solvent Regeneration. In: Chemie - Ingenieur - Technik. 2019 ; Vol. 91, No. 11. pp. 1582.
@article{2259a245ba554b6cacbb2b5a40334a91,
title = "Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex{\circledR}923 and Subsequent Solvent Regeneration",
abstract = "Liquid phase pyrolysis (LPP) oil, an intermediate from biofuel production using second‐generation biomass, is a promising source of biobased platform chemicals like acetic acid, however, displaying a complex, multicomponent mixture. Reactive extraction with Cyanex{\circledR}923 was investigated for selective recovery of acids and subsequent solvent regeneration in distillation at 200 mbar. In a three‐stage extraction 81 {\%} of acids were removed from the LPP oil without loss of Cyanex{\circledR}923 to the raffinate. Solvent regeneration efficiency of acids was up to 99.7 {\%} with mainly acids and water in the distillate.",
author = "Daniela Painer and Klara Treusch and Nikolaus Schwaiger and Tanja Wei{\ss} and Peter Pucher and Matth{\"a}us Siebenhofer",
year = "2019",
month = "9",
day = "12",
language = "English",
volume = "91",
pages = "1582",
journal = "Chemie - Ingenieur - Technik",
issn = "0009-286X",
publisher = "Wiley-VCH",
number = "11",

}

TY - JOUR

T1 - Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex®923 and Subsequent Solvent Regeneration

AU - Painer, Daniela

AU - Treusch, Klara

AU - Schwaiger, Nikolaus

AU - Weiß, Tanja

AU - Pucher, Peter

AU - Siebenhofer, Matthäus

PY - 2019/9/12

Y1 - 2019/9/12

N2 - Liquid phase pyrolysis (LPP) oil, an intermediate from biofuel production using second‐generation biomass, is a promising source of biobased platform chemicals like acetic acid, however, displaying a complex, multicomponent mixture. Reactive extraction with Cyanex®923 was investigated for selective recovery of acids and subsequent solvent regeneration in distillation at 200 mbar. In a three‐stage extraction 81 % of acids were removed from the LPP oil without loss of Cyanex®923 to the raffinate. Solvent regeneration efficiency of acids was up to 99.7 % with mainly acids and water in the distillate.

AB - Liquid phase pyrolysis (LPP) oil, an intermediate from biofuel production using second‐generation biomass, is a promising source of biobased platform chemicals like acetic acid, however, displaying a complex, multicomponent mixture. Reactive extraction with Cyanex®923 was investigated for selective recovery of acids and subsequent solvent regeneration in distillation at 200 mbar. In a three‐stage extraction 81 % of acids were removed from the LPP oil without loss of Cyanex®923 to the raffinate. Solvent regeneration efficiency of acids was up to 99.7 % with mainly acids and water in the distillate.

M3 - Article

VL - 91

SP - 1582

JO - Chemie - Ingenieur - Technik

JF - Chemie - Ingenieur - Technik

SN - 0009-286X

IS - 11

ER -