BR112014032854A2 - processo para a produção de vanilina a partir de uma composição aquosa básica compreendendo vanilina - Google Patents

processo para a produção de vanilina a partir de uma composição aquosa básica compreendendo vanilina

Info

Publication number
BR112014032854A2
BR112014032854A2 BR112014032854A BR112014032854A BR112014032854A2 BR 112014032854 A2 BR112014032854 A2 BR 112014032854A2 BR 112014032854 A BR112014032854 A BR 112014032854A BR 112014032854 A BR112014032854 A BR 112014032854A BR 112014032854 A2 BR112014032854 A2 BR 112014032854A2
Authority
BR
Brazil
Prior art keywords
vanillin
aqueous composition
basic aqueous
production
oxidation
Prior art date
Application number
BR112014032854A
Other languages
English (en)
Inventor
Fischer Andreas
Voitl Agnes
Kirste Axel
Regenbrecht Carolin
Huan Wong Chung
Schmitt Dominik
Stecker Florian
Franziskus Hartmer Marius
Waldvogel Siegfried
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112014032854A2 publication Critical patent/BR112014032854A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B01D15/363—Anion-exchange
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1 / 1 resumo “processo para a produã‡ãƒo de vanilina a partir de uma composiã‡ãƒo aquosa bãsica compreendendo vanilina” a invenã§ã£o se refere a um mã©todo para a obtenã§ã£o de vanilina a partir de uma composiã§ã£o aquosa bã¡sica compreendendo vanilina, em particular a partir de uma composiã§ã£o obtida na oxidaã§ã£o, especialmente a oxidaã§ã£o por meio de eletrã³lise, de composiã§ãµes aquosas alcalinas compreendendo lignina, compreendendo pelo menos um tratamento de uma composiã§ã£o aquosa bã¡sica compreendendo vanilina, nomeadamente o tratamento de uma composiã§ã£o obtida na oxidaã§ã£o, especialmente a oxidaã§ã£o por meio de eletrã³lise, de composiã§ãµes aquosas alcalinas compreendendo lignina, com um adsorvente bã¡sico, em particular, um trocador de ã¢nions.
BR112014032854A 2012-07-04 2013-07-03 processo para a produção de vanilina a partir de uma composição aquosa básica compreendendo vanilina BR112014032854A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12175000 2012-07-04
PCT/EP2013/064066 WO2014006108A1 (de) 2012-07-04 2013-07-03 Verfahren zur gewinnung von vanillin aus wässrigen basischen vanillin-haltigen zusammensetzungen

Publications (1)

Publication Number Publication Date
BR112014032854A2 true BR112014032854A2 (pt) 2017-06-27

Family

ID=48746514

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032854A BR112014032854A2 (pt) 2012-07-04 2013-07-03 processo para a produção de vanilina a partir de uma composição aquosa básica compreendendo vanilina

Country Status (6)

Country Link
EP (1) EP2870131A1 (pt)
JP (1) JP6239608B2 (pt)
CN (1) CN104583169B (pt)
BR (1) BR112014032854A2 (pt)
MX (1) MX2015000246A (pt)
WO (1) WO2014006108A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107074705A (zh) * 2014-11-07 2017-08-18 巴斯夫欧洲公司 使用3,3’‑二甲氧基‑4,4’‑二羟基茋作为调味物质
CN104532284A (zh) * 2014-12-16 2015-04-22 广西科技大学 一种在离子溶液中的电氧化水热木质纤维素转化方法及其装置
CN112205405B (zh) * 2020-11-11 2021-07-20 浙江新安化工集团股份有限公司 一种含有香草醛和精草铵膦类的除草组合物及除草剂
WO2023159017A1 (en) * 2022-02-15 2023-08-24 Evolva Sa Process for recovering and purifying vanillin
TWI794071B (zh) * 2022-04-01 2023-02-21 田寮生技數位科技股份有限公司 香草醛萃取及純化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449364A (en) * 1945-10-15 1948-09-14 Hoffmann La Roche Process for isolating vanillin
CH245671A (de) 1945-10-15 1946-11-30 Hoffmann La Roche Verfahren zur Isolierung von Vanillin.
US2985589A (en) 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US4277626A (en) * 1980-01-24 1981-07-07 Forss Kaj G Method for the isolation of vanillin from lignin in alkaline solutions
GB8527960D0 (en) 1985-11-13 1985-12-18 Mini Agriculture & Fisheries Electro chemical treatment of lignins
FR2617845B1 (fr) * 1987-07-09 1989-12-01 Organocell Zellstoff Umwelttec Procede de traitement de lignines en vue de l'obtention d'aldehydes et/ou d'acides phenoliques
AU2001240151B2 (en) 2000-03-29 2005-06-02 Archer-Daniels-Midland Company Method for separating a basic amino acid from fermentation broth
US7649199B2 (en) * 2008-04-11 2010-01-19 Eastman Kodak Company N-type semiconductor materials in thin film transistors and electronic devices
BRPI0912164A2 (pt) 2008-05-14 2015-10-13 Basf Se processo para a degradação de lignina.
ES2587780T3 (es) * 2012-07-04 2016-10-26 Basf Se Procedimiento para la producción de vainillina

Also Published As

Publication number Publication date
MX2015000246A (es) 2015-08-12
CN104583169B (zh) 2017-05-24
EP2870131A1 (de) 2015-05-13
JP6239608B2 (ja) 2017-11-29
WO2014006108A1 (de) 2014-01-09
JP2015528796A (ja) 2015-10-01
CN104583169A (zh) 2015-04-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2521 DE 30/04/2019.