ES547499A0 - Procedimiento para la extraccion de fenoles a partir de so- luciones acuosas - Google Patents
Procedimiento para la extraccion de fenoles a partir de so- luciones acuosasInfo
- Publication number
- ES547499A0 ES547499A0 ES547499A ES547499A ES547499A0 ES 547499 A0 ES547499 A0 ES 547499A0 ES 547499 A ES547499 A ES 547499A ES 547499 A ES547499 A ES 547499A ES 547499 A0 ES547499 A0 ES 547499A0
- Authority
- ES
- Spain
- Prior art keywords
- phenols
- extraction
- procedure
- aqueous solutions
- aqueous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000007864 aqueous solution Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 150000002989 phenols Chemical class 0.000 title 1
Classifications
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843436349 DE3436349A1 (de) | 1984-10-04 | 1984-10-04 | Verfahren zur extraktion von phenolen aus waessrigen loesungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8608468A1 ES8608468A1 (es) | 1986-07-16 |
| ES547499A0 true ES547499A0 (es) | 1986-07-16 |
Family
ID=6247043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES547499A Expired ES8608468A1 (es) | 1984-10-04 | 1985-10-02 | Procedimiento para la extraccion de fenoles a partir de so- luciones acuosas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4626605A (es) |
| EP (1) | EP0178494A1 (es) |
| JP (1) | JPS6191147A (es) |
| DE (1) | DE3436349A1 (es) |
| ES (1) | ES8608468A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3608492A1 (de) * | 1986-03-14 | 1987-09-17 | Hoechst Ag | Verfahren zum abtrennen von hoehermolekularen bestandteilen aus phenolpolymeren |
| DE3627653A1 (de) * | 1986-08-14 | 1988-02-25 | Hoechst Ag | Verfahren zur extraktion von nitro-hydroxy-aromaten aus waessrigen loesungen |
| DE3718725A1 (de) * | 1987-06-04 | 1988-12-22 | Hoechst Ag | Verfahren zur abtrennung von halogenierten hydroxy-aromaten aus waessrigen loesungen |
| EP0396790B1 (en) * | 1989-05-09 | 1992-12-23 | Bayer Antwerpen N.V. | Process for the removal of nitrate and organic pollutants from effluents |
| US5705074A (en) * | 1996-11-19 | 1998-01-06 | Merichem Company | Removal of acidic organic contaminants from refinery waste water |
| GB2393934A (en) * | 2002-10-07 | 2004-04-14 | Black & Decker Inc | A reciprocating saw with two eccentrics |
| ATE407760T1 (de) * | 2004-05-18 | 2008-09-15 | Black & Decker Inc | Haltevorrichtung für die ausgangswelle eines hin- und herbewegbaren kraftwerkzeugs |
| DE102004060654A1 (de) * | 2004-12-16 | 2006-07-06 | Basf Ag | Verfahren zur Reinigung eines Apparates von Ablagerungen aus einem Verfahren zur Rückgewinnung von NMP |
| EP2743333A1 (en) * | 2012-12-11 | 2014-06-18 | Studiengesellschaft Kohle mbH | Process for converting phenolic compounds into aromatic hydrocarbons |
| DE102014110489A1 (de) * | 2014-07-24 | 2016-01-28 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Verfahren zur Abtrennung von Phenolen und BTX-Aromaten aus Gaskondensat |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA535949A (en) * | 1957-01-15 | V. Hess Howard | Process for isolating phenolic compounds | |
| DE406150C (de) * | 1923-03-25 | 1924-11-14 | Ruetgerswerke Aktien Ges | Verfahren zur Gewinnung von Phenolen aus Teeren oder Teeroelen aller Art |
| US2113951A (en) * | 1934-03-29 | 1938-04-12 | Cellulold Corp | Process of refining commercial phenolic compounds |
| DE1030351B (de) * | 1953-12-23 | 1958-05-22 | Distillers Co Yeast Ltd | Verfahren zur Gewinnung von ª‰-Naphthol |
| US2812305A (en) * | 1954-08-25 | 1957-11-05 | Jones & Laughlin Steel Corp | Phenol removal from phenol-bearing waters |
| US3285973A (en) * | 1962-03-28 | 1966-11-15 | Kao Corp | Process for recovering phenol from phenol-containing water |
| JPS57118523A (en) * | 1981-01-13 | 1982-07-23 | Mitsubishi Chem Ind Ltd | Separation of acidic organic compound by reverse-phase ion pair chromatography |
| JPS57153787A (en) * | 1981-03-19 | 1982-09-22 | Koei Chem Co Ltd | Purification of phenol-contng. water solution |
| JPS60327B2 (ja) * | 1981-04-07 | 1985-01-07 | 東海電化工業株式会社 | フエノ−ル類の脱色及び着色防止法 |
-
1984
- 1984-10-04 DE DE19843436349 patent/DE3436349A1/de not_active Withdrawn
-
1985
- 1985-09-23 EP EP85112030A patent/EP0178494A1/de not_active Withdrawn
- 1985-10-02 ES ES547499A patent/ES8608468A1/es not_active Expired
- 1985-10-02 US US06/783,341 patent/US4626605A/en not_active Expired - Fee Related
- 1985-10-03 JP JP60219291A patent/JPS6191147A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES8608468A1 (es) | 1986-07-16 |
| JPS6191147A (ja) | 1986-05-09 |
| EP0178494A1 (de) | 1986-04-23 |
| US4626605A (en) | 1986-12-02 |
| DE3436349A1 (de) | 1986-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES545464A0 (es) | Un procedimiento para la preparacion de tetrahidroftalimidas. | |
| ES540705A0 (es) | Un procedimiento para la preparacion de 17b-carbamoil-n-monosustituido -o 17b-acil-4-aza-5-alfa-androstien-3-onas. | |
| ES544439A0 (es) | Procedimiento para la preparacion de acidos a,w -dicarboxi- licos | |
| ES555834A0 (es) | Un procedimiento para la preparacion de nuevas piranopiridinas. | |
| ES544644A0 (es) | Un procedimiento para la preparacion de derivados de carboxamidoadenosina. | |
| ES541200A0 (es) | Un procedimiento para la preparacion de un derivado de dibenzoilmetano. | |
| ES556738A0 (es) | Un procedimiento para la preparacion de nuevos piridazinaminas. | |
| ES546236A0 (es) | Un procedimiento para la preparacion de derivados de bencimidasol. | |
| ES554983A0 (es) | Un procedimiento para la preparacion de silileteres. | |
| ES540609A0 (es) | Un procedimiento para la preparacion de pirazolo piridinas. | |
| ES546872A0 (es) | Un procedimiento para la preparacion de aminoalcoxibenzopiranonas. | |
| ES544521A0 (es) | Un procedimiento para la preparacion de triazolobenzodiazefinas. | |
| ES540610A0 (es) | Un procedimiento para la preparacion de pirazolopiridinas. | |
| ES540380A0 (es) | Un procedimiento para la preparacion de alquenilcarboxilatos de polioxialquenilo. | |
| ES541781A0 (es) | Un procedimiento para la preparacion de nuevos benzotiopenos. | |
| ES550504A0 (es) | Un procedimiento para la preparacion de derivados de podofilotoxina. | |
| ES553874A0 (es) | Un procedimiento para la preparacion de metanosulfonatos de dioxolano. | |
| ES555369A0 (es) | Un procedimiento para la preparacion de un polialquenoilisocianato. | |
| ES547499A0 (es) | Procedimiento para la extraccion de fenoles a partir de so- luciones acuosas | |
| ES539543A0 (es) | Un procedimiento para la preparacion de nuevos compuestos de oxadiazinona. | |
| ES547205A0 (es) | Un procedimiento para la preparacion de nuevas quinazolindionas. | |
| ES555723A0 (es) | Un procedimiento para la preparacion de tetrahidroimidazoquinazolinonas. | |
| ES557144A0 (es) | Un procedimiento para la preparacion de 1-metil-4,5-dihidroorotil-histidil-prolinamida | |
| ES545439A0 (es) | Un procedimiento para la preparacion de 2-bencil-4-(4-piridil)-tiazoles. | |
| ES542882A0 (es) | Un procedimiento para la preparacion de nuevas sulfonilureas. |