BE704746A - - Google Patents
Info
- Publication number
- BE704746A BE704746A BE704746DA BE704746A BE 704746 A BE704746 A BE 704746A BE 704746D A BE704746D A BE 704746DA BE 704746 A BE704746 A BE 704746A
- Authority
- BE
- Belgium
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
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/24—Mobile, marine distiller
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 |
|---|---|---|---|
| US58474666A | 1966-10-06 | 1966-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE704746A true BE704746A (xx) | 1968-02-15 |
Family
ID=24338621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE704746D BE704746A (xx) | 1966-10-06 | 1967-10-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3434937A (xx) |
| BE (1) | BE704746A (xx) |
| DE (1) | DE1643593A1 (xx) |
| GB (1) | GB1150849A (xx) |
| GR (1) | GR34677B (xx) |
| NL (1) | NL6713552A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1373159A (en) * | 1972-08-29 | 1974-11-06 | Ici Ltd | Methanol |
| US4492613A (en) * | 1982-08-02 | 1985-01-08 | The B. F. Goodrich Company | Recovery of components of a binary azeotrope |
| DE3311316A1 (de) * | 1983-03-29 | 1984-10-11 | Uhde Gmbh, 4600 Dortmund | Verfahren zur erzeugung von methanol in chemie-qualitaet |
| US4665249A (en) * | 1984-12-19 | 1987-05-12 | Mobil Oil Corporation | Method for feeding an MTG conversion reactor |
| JPS6242940A (ja) * | 1985-08-16 | 1987-02-24 | Mitsubishi Gas Chem Co Inc | メタノ−ルの精製方法 |
| IT1256062B (it) * | 1992-11-20 | 1995-11-23 | Snam Progetti | Procedimento per l'ottenimento di correnti di metanolo, etanolo, n-propanolo,isobutanolo,utilizzabili soprattutto nella preparazione diprodotti alto ottanici, da miscele contenenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti |
| US5718810A (en) * | 1996-03-19 | 1998-02-17 | The Dow Chemical Company | Methanol recovery using extractive distillation |
| GB0816095D0 (en) * | 2008-09-04 | 2008-10-15 | Davy Process Techn Ltd | Process |
| US8968685B2 (en) * | 2011-04-26 | 2015-03-03 | Alliant Techsystems Inc. | Fuel processing system and related methods |
| EP2801604B1 (en) | 2013-05-07 | 2017-04-12 | Groupe Novasep | Chromatographic process for the production of highly purified polyunsaturated fatty acids |
| DE102015102627A1 (de) | 2015-02-24 | 2016-08-25 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Anlage und Verfahren zur Herstellung von aufgereinigtem Methanol |
| CN106316792B (zh) * | 2016-08-09 | 2019-07-05 | 天津大学 | 从秸秆糖加氢裂解产物中回收甲醇和乙醇的装置及方法 |
| CN113426151A (zh) * | 2021-07-26 | 2021-09-24 | 常州乐研分离技术有限公司 | 一种碳纤维生产过程中溶剂dmso精馏回收工艺的装置及方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2551584A (en) * | 1948-06-24 | 1951-05-08 | Standard Oil Dev Co | Extractive distillation of normal primary alcohols |
| US2549290A (en) * | 1948-07-19 | 1951-04-17 | Allied Chem & Dye Corp | Purification of crude synthetic methanol |
| GB660773A (en) * | 1949-01-08 | 1951-11-14 | Standard Oil Dev Co | Improvements in or relating to the separation and purification of methanol |
| US2910412A (en) * | 1955-10-17 | 1959-10-27 | Nat Petro Chem | Alcohol purification process |
| US2993840A (en) * | 1957-10-07 | 1961-07-25 | Melle Usines Sa | Process of producing highly pure alcohol by extractive distillation with water |
| US3011954A (en) * | 1958-10-13 | 1961-12-05 | Borden Co | Separation of methanol and methyl acetate |
| FR1399555A (fr) * | 1961-08-10 | 1965-05-21 | Rhone Poulenc Sa | Nouveau procédé de fractionnement des mélanges d'éthanol, de méthanol et d'eau |
| GB967884A (en) * | 1961-12-22 | 1964-08-26 | Montedison Spa | Process of purifying methanol |
| US3282805A (en) * | 1963-06-04 | 1966-11-01 | Western Electric Co | Method of detecting discontinuities in cable conductors |
-
1966
- 1966-10-06 US US584746A patent/US3434937A/en not_active Expired - Lifetime
-
1967
- 1967-09-28 GR GR670134677A patent/GR34677B/el unknown
- 1967-10-05 BE BE704746D patent/BE704746A/xx unknown
- 1967-10-05 NL NL6713552A patent/NL6713552A/xx unknown
- 1967-10-05 GB GB45565/67A patent/GB1150849A/en not_active Expired
- 1967-10-06 DE DE19671643593 patent/DE1643593A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3434937A (en) | 1969-03-25 |
| GB1150849A (en) | 1969-05-07 |
| NL6713552A (xx) | 1968-04-08 |
| DE1643593A1 (de) | 1971-03-25 |
| GR34677B (el) | 1968-06-05 |