HUP0004752A2 - Eljárás fenolok, aldehidek, észterek és/vagy ketonok előállítására ligninből és/vagy ligninszulfonsavból - Google Patents
Eljárás fenolok, aldehidek, észterek és/vagy ketonok előállítására ligninből és/vagy ligninszulfonsavbólInfo
- Publication number
- HUP0004752A2 HUP0004752A2 HU0004752A HUP0004752A HUP0004752A2 HU P0004752 A2 HUP0004752 A2 HU P0004752A2 HU 0004752 A HU0004752 A HU 0004752A HU P0004752 A HUP0004752 A HU P0004752A HU P0004752 A2 HUP0004752 A2 HU P0004752A2
- Authority
- HU
- Hungary
- Prior art keywords
- lignin
- aldehydes
- ketones
- esters
- starting materials
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 title abstract 4
- 150000001299 aldehydes Chemical class 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 title abstract 2
- 150000002576 ketones Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000002989 phenols Chemical class 0.000 title abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 title 1
- 239000007858 starting material Substances 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/12—Formation or introduction of functional groups containing oxygen of carboxylic acid ester groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/06—Formation or introduction of functional groups containing oxygen of carbonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
- C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
- C07C37/54—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes by hydrolysis of lignin or sulfite waste liquor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
A találmány fenolok, aldehidek, észterek és/vagy ketonok előállításáraalkalmas eljárásra vonatkozik, amelyhez lignint és/vagyligninszulfonsavat alkalmaznak, ahol a lignint és/vagyligninszulfonsavat tartalmazó kiindulási anyagokat melegítik. A kívántanyagot a fenti kiindulási anyagokból lepárolják, miközben azelfogadható termékeket a kiindulási anyagok szilárd komponenseibőlhőhatás segítségével állítják elő. Emellett a kívánt anyagokkeletkezését elősegítő peremfeltételeket be kell tartani, amelyek akiindulási anyagok szilárd komponenseiből képződött hasznosíthatótermékek számára szokatlanok, de ártalmatlanok. Ó
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19747688A DE19747688A1 (de) | 1997-10-29 | 1997-10-29 | Verfahren zur Herstellung von Phenolen, Aldehyden, Estern und/oder Ketonen aus Lignin und/oder Ligninsulphonsäure |
| PCT/EP1998/006622 WO1999021810A1 (de) | 1997-10-29 | 1998-10-20 | Verfahren zur herstellung von phenolen, aldehyden, estern und/oder ketonen aus lignin und/oder ligninsulphonsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUP0004752A2 true HUP0004752A2 (hu) | 2001-04-28 |
Family
ID=7846944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0004752A HUP0004752A2 (hu) | 1997-10-29 | 1998-10-20 | Eljárás fenolok, aldehidek, észterek és/vagy ketonok előállítására ligninből és/vagy ligninszulfonsavból |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1027310A1 (hu) |
| JP (1) | JP2001521013A (hu) |
| KR (1) | KR20010031612A (hu) |
| CN (1) | CN1283171A (hu) |
| AU (1) | AU1030799A (hu) |
| BG (1) | BG104479A (hu) |
| BR (1) | BR9813160A (hu) |
| CA (1) | CA2309141A1 (hu) |
| DE (1) | DE19747688A1 (hu) |
| EA (1) | EA200000466A1 (hu) |
| HU (1) | HUP0004752A2 (hu) |
| NO (1) | NO20002259L (hu) |
| PL (1) | PL340311A1 (hu) |
| TR (1) | TR200001197T2 (hu) |
| WO (1) | WO1999021810A1 (hu) |
| YU (1) | YU24900A (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2935393B1 (fr) | 2008-08-29 | 2012-08-24 | Tetrahedron | Bacteries et levures enrichies en selenium organique a partir de composes seleno-hydroxyacides et leurs applications en nutrition, cosmetique et pharmacie |
| FR2935394B1 (fr) | 2008-08-29 | 2013-03-08 | Eco Solution | Microorganismes photosynthetiques enrichis en selenium organique a partir de composes seleno-hydroxyacides et leurs applications en nutrition, cosmetique et pharmacie |
| CN103508871B (zh) * | 2013-10-25 | 2015-06-17 | 东南大学 | 一种黑液木质素液相降解制取4-羟基-3-甲氧基苯基乙酮的方法 |
| CN105541559B (zh) * | 2016-01-24 | 2018-08-10 | 东北石油大学 | 钙钛矿类氧化物催化木质素生产芳香基含氧化合物的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI27541A (fi) * | 1948-06-16 | 1955-03-10 | Aschaffenburger Zellstoffwerke | Förfaringssätt för framställning av vanillin och vanillinderivat |
| US5034498A (en) * | 1989-07-19 | 1991-07-23 | Biocarbons Corporation | Method and apparatus for producing water-soluble resin and resin product made by that method |
| DE4036922A1 (de) * | 1990-11-20 | 1992-05-21 | Olaf Gille | Verfahren und vorrichtung zum entfernen von schadstoffen |
| WO1996009350A1 (en) * | 1994-09-19 | 1996-03-28 | Midwest Research Institute | Process for producing phenolic compounds from lignins |
-
1997
- 1997-10-29 DE DE19747688A patent/DE19747688A1/de not_active Ceased
-
1998
- 1998-10-20 JP JP2000517923A patent/JP2001521013A/ja not_active Withdrawn
- 1998-10-20 AU AU10307/99A patent/AU1030799A/en not_active Abandoned
- 1998-10-20 PL PL98340311A patent/PL340311A1/xx unknown
- 1998-10-20 EP EP98952719A patent/EP1027310A1/de not_active Withdrawn
- 1998-10-20 KR KR1020007004663A patent/KR20010031612A/ko not_active Application Discontinuation
- 1998-10-20 TR TR2000/01197T patent/TR200001197T2/xx unknown
- 1998-10-20 CN CN98812750.4A patent/CN1283171A/zh active Pending
- 1998-10-20 YU YU24900A patent/YU24900A/sh unknown
- 1998-10-20 EA EA200000466A patent/EA200000466A1/ru unknown
- 1998-10-20 BR BR9813160-5A patent/BR9813160A/pt not_active Application Discontinuation
- 1998-10-20 WO PCT/EP1998/006622 patent/WO1999021810A1/de not_active Application Discontinuation
- 1998-10-20 HU HU0004752A patent/HUP0004752A2/hu unknown
- 1998-10-20 CA CA002309141A patent/CA2309141A1/en not_active Abandoned
-
2000
- 2000-04-28 NO NO20002259A patent/NO20002259L/no not_active Application Discontinuation
- 2000-05-29 BG BG104479A patent/BG104479A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9813160A (pt) | 2000-08-22 |
| CA2309141A1 (en) | 1999-05-06 |
| BG104479A (en) | 2001-02-28 |
| AU1030799A (en) | 1999-05-17 |
| PL340311A1 (en) | 2001-01-29 |
| CN1283171A (zh) | 2001-02-07 |
| DE19747688A1 (de) | 1999-05-06 |
| NO20002259D0 (no) | 2000-04-28 |
| EA200000466A1 (ru) | 2000-10-30 |
| JP2001521013A (ja) | 2001-11-06 |
| TR200001197T2 (tr) | 2000-10-23 |
| KR20010031612A (ko) | 2001-04-16 |
| EP1027310A1 (de) | 2000-08-16 |
| WO1999021810A1 (de) | 1999-05-06 |
| YU24900A (sh) | 2002-09-19 |
| NO20002259L (no) | 2000-06-21 |
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