ES8601711A1 - Procedimiento para la separacion de oxo-alcoholes de cadena lineal de mezclas de oxo-alcoholes de cadena lineal y cadenaramificada - Google Patents
Procedimiento para la separacion de oxo-alcoholes de cadena lineal de mezclas de oxo-alcoholes de cadena lineal y cadenaramificadaInfo
- Publication number
- ES8601711A1 ES8601711A1 ES541132A ES541132A ES8601711A1 ES 8601711 A1 ES8601711 A1 ES 8601711A1 ES 541132 A ES541132 A ES 541132A ES 541132 A ES541132 A ES 541132A ES 8601711 A1 ES8601711 A1 ES 8601711A1
- Authority
- ES
- Spain
- Prior art keywords
- alcohols
- linear
- chain oxo
- branched
- mixtures
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
PROCEDIMIENTO PARA LA SEPARACION DE OXO-ALCOHOLES DE CADENA LINEAL DE MEZCLAS DE OXO-ALCOHOLES DE CADENA LINEAL Y CADENA RAMIFICADA. CONSISTE EN: DISOLVER UNA MEZCLA DE OXO-ALCOHOLES DETERGENTES, DE CADENA LINEAL Y CADENA RAMIFICADA, CONTENIENDO EN LA MOLECULA DE C 11 A 16, EN UN DISOLVENTE HIDROCARBURICO LIQUIDO COMO N-BUTANO, ISOBUTANO, N-PENTANO E ISOPENTANO, CONTENIENDO EL DISOLVENTE DE C 3 A 5 EN LA MOLECULA; ENFRIAR LA SOLUCION RESULTANTE A UNA TEMPERATURA COMPRENDIDA ENTRE -20 Y -52C, HASTA PROVOCAR LA SEPARACION DE UNA FASE SOLIDA DISPERSA EN UNA FASE LIQUIDA; Y SEPARAR Y RECUPERAR LA FASE SOLIDA CONSTITUIDA POR LA FRACCION DE LOS OXO-ALCOHOLES DE CADENA LINEAL; Y SEPARAR Y RECUPERAR DE LA FASE LIQUIDA LA FRACCION DE LOS OXO-ALCOHOLES DE CADENA RAMIFICADA. LA RELACION VOLUMETRICA OXO-ALCOHOLES DETERGENTES/DISOLVENTES SE MANTIENE ENTRE 25/75 Y 50/50 Y LA SEPARACION DE LAS FASES SOLIDA-LIQUIDA SE REALIZA A TEMPERATURA ENTRE -20 Y -52C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8419788A IT1206698B (it) | 1984-02-24 | 1984-02-24 | Procedimento per la separazione di oxo-alcoli a catena lineare da miscele di oxo-alcoli a catena lineare e ramificata. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES541132A0 ES541132A0 (es) | 1985-11-16 |
| ES8601711A1 true ES8601711A1 (es) | 1985-11-16 |
Family
ID=11161215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES541132A Expired ES8601711A1 (es) | 1984-02-24 | 1985-02-22 | Procedimiento para la separacion de oxo-alcoholes de cadena lineal de mezclas de oxo-alcoholes de cadena lineal y cadenaramificada |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4670606A (es) |
| EP (1) | EP0154363B1 (es) |
| JP (1) | JPS60193938A (es) |
| AT (1) | ATE52494T1 (es) |
| CA (1) | CA1272738A (es) |
| DE (1) | DE3577545D1 (es) |
| DK (1) | DK170369B1 (es) |
| ES (1) | ES8601711A1 (es) |
| FI (1) | FI84596C (es) |
| GR (1) | GR850368B (es) |
| IE (1) | IE58256B1 (es) |
| IT (1) | IT1206698B (es) |
| NO (1) | NO160358C (es) |
| PT (1) | PT79999B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1243858B (it) * | 1990-10-19 | 1994-06-28 | Agip Petroli | Composizioni lubrificanti per autotrazione. |
| US5290464A (en) * | 1990-10-19 | 1994-03-01 | Agip Petroli S.P.A. | Lubricant compositions for autotraction |
| US5196596A (en) * | 1991-12-26 | 1993-03-23 | Union Carbide Chemicals & Plastics Technology Corporation | Higher aldehyde separation process |
| US6150322A (en) | 1998-08-12 | 2000-11-21 | Shell Oil Company | Highly branched primary alcohol compositions and biodegradable detergents made therefrom |
| US7285511B2 (en) * | 2004-04-23 | 2007-10-23 | Saudi Basic Industries Corporation | Method of modifying zeolite catalyst |
| DE102005040742B4 (de) * | 2005-08-26 | 2007-08-30 | Sasol Germany Gmbh | Verfahren zur Aufreinigung langkettiger Fettalkohole |
| WO2016180422A1 (en) | 2015-05-11 | 2016-11-17 | Michael Stolberg-Rohr | An agricultural implement for use in a field comprising pre-prepared tracks |
| US11680032B2 (en) | 2020-06-05 | 2023-06-20 | SCION Holdings LLC | Alcohols production |
| US20220194886A1 (en) | 2020-12-17 | 2022-06-23 | SCION Holdings LLC | Branched Products |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB698217A (en) * | 1950-09-14 | 1953-10-07 | Henkel & Cie Gmbh | Process for separation of mixtures of high molecular synthetic alcohols into components of different melting point |
| US3093649A (en) * | 1957-04-03 | 1963-06-11 | Phillips Petroleum Co | Fractional crystallization process |
| US3376443A (en) * | 1961-11-30 | 1968-04-02 | Borg Warner | Commutator and method of making |
| DE1202262B (de) * | 1962-04-19 | 1965-10-07 | Deutsche Erdoel Ag | Verfahren zur Reinigung von Fettalkoholen mit mindestens 8 Kohlenstoffatomen |
| DE2222372A1 (de) * | 1972-05-06 | 1973-11-22 | Huels Chemische Werke Ag | Verfahren zum auftrennen eines alkoholgemisches |
| JPS5371003A (en) * | 1976-12-06 | 1978-06-24 | Agency Of Ind Science & Technol | Separation of linear higher aliphatic carbonyl compounds |
| DD207193A1 (de) * | 1982-04-16 | 1984-02-22 | Leuna Werke Veb | Anreicherung von langkettigen n-alkoholen aus isomeren alkoholgemischen |
| JPS58216133A (ja) * | 1982-06-09 | 1983-12-15 | Kuraray Co Ltd | オキソアルコ−ル混合物からの直鎖状アルコ−ルの分離方法 |
-
1984
- 1984-02-24 IT IT8419788A patent/IT1206698B/it active
-
1985
- 1985-02-06 EP EP85200121A patent/EP0154363B1/en not_active Expired - Lifetime
- 1985-02-06 AT AT85200121T patent/ATE52494T1/de not_active IP Right Cessation
- 1985-02-06 DE DE8585200121T patent/DE3577545D1/de not_active Expired - Lifetime
- 1985-02-08 US US06/699,999 patent/US4670606A/en not_active Expired - Lifetime
- 1985-02-11 CA CA000474025A patent/CA1272738A/en not_active Expired - Lifetime
- 1985-02-12 GR GR850368A patent/GR850368B/el not_active IP Right Cessation
- 1985-02-21 FI FI850710A patent/FI84596C/fi not_active IP Right Cessation
- 1985-02-21 NO NO850690A patent/NO160358C/no not_active IP Right Cessation
- 1985-02-21 PT PT79999A patent/PT79999B/pt unknown
- 1985-02-22 ES ES541132A patent/ES8601711A1/es not_active Expired
- 1985-02-22 JP JP60033014A patent/JPS60193938A/ja active Pending
- 1985-02-22 DK DK083285A patent/DK170369B1/da not_active IP Right Cessation
- 1985-02-22 IE IE43785A patent/IE58256B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3577545D1 (de) | 1990-06-13 |
| NO160358C (no) | 1989-04-12 |
| NO160358B (no) | 1989-01-02 |
| ES541132A0 (es) | 1985-11-16 |
| FI850710A0 (fi) | 1985-02-21 |
| CA1272738A (en) | 1990-08-14 |
| ATE52494T1 (de) | 1990-05-15 |
| EP0154363A1 (en) | 1985-09-11 |
| NO850690L (no) | 1985-08-26 |
| PT79999B (en) | 1987-01-13 |
| DK83285A (da) | 1985-08-25 |
| IT1206698B (it) | 1989-04-27 |
| IE850437L (en) | 1985-08-24 |
| FI850710L (fi) | 1985-08-25 |
| PT79999A (en) | 1985-03-01 |
| IE58256B1 (en) | 1993-08-25 |
| GR850368B (es) | 1985-06-20 |
| IT8419788A0 (it) | 1984-02-24 |
| DK170369B1 (da) | 1995-08-14 |
| US4670606A (en) | 1987-06-02 |
| FI84596B (fi) | 1991-09-13 |
| DK83285D0 (da) | 1985-02-22 |
| JPS60193938A (ja) | 1985-10-02 |
| FI84596C (fi) | 1991-12-27 |
| EP0154363B1 (en) | 1990-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20050801 |