CH404663A - Verfahren zur Gewinnung von reinen, alkohol- und wasserfreien organischen Flüssigkeiten aus alkohol- und/oder wasserhaltigen Flüssigkeitsgemischen - Google Patents
Verfahren zur Gewinnung von reinen, alkohol- und wasserfreien organischen Flüssigkeiten aus alkohol- und/oder wasserhaltigen FlüssigkeitsgemischenInfo
- Publication number
- CH404663A CH404663A CH1475661A CH1475661A CH404663A CH 404663 A CH404663 A CH 404663A CH 1475661 A CH1475661 A CH 1475661A CH 1475661 A CH1475661 A CH 1475661A CH 404663 A CH404663 A CH 404663A
- Authority
- CH
- Switzerland
- Prior art keywords
- alcohol
- water
- rotary table
- clock
- stones
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 title 2
- 239000000203 mixture Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000004575 stone Substances 0.000 claims description 22
- 238000004049 embossing Methods 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
- C07C319/28—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/58—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW29189A DE1172677B (de) | 1960-12-30 | 1960-12-30 | Verfahren zur Gewinnung von reinen, alkohol- und wasserfreien organischen Fluessigkeiten aus alkohol- und/oder wasser-haltigen Fluessigkeitsgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH404663A true CH404663A (de) | 1965-12-31 |
Family
ID=7599171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1475661A CH404663A (de) | 1960-12-30 | 1961-12-21 | Verfahren zur Gewinnung von reinen, alkohol- und wasserfreien organischen Flüssigkeiten aus alkohol- und/oder wasserhaltigen Flüssigkeitsgemischen |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE612132A (fr) |
| CH (1) | CH404663A (fr) |
| DE (1) | DE1172677B (fr) |
| GB (1) | GB967471A (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1296623B (de) * | 1963-05-09 | 1969-06-04 | Wacker Chemie Gbmh | Verfahren zur fortlaufenden oder ansatzweisen Trennung von azeotropen Gemischen aus Estern, aliphatischer, gesaettigter und ungesaettigter Carbonsaeuren |
| US4379028A (en) * | 1982-03-30 | 1983-04-05 | Lloyd Berg | Separation of ethyl acetate from ethanol and water by extractive distillation |
| US4597834A (en) * | 1983-04-14 | 1986-07-01 | Lloyd Berg | Separation of methyl acetate from methanol by extractive distillation |
| US4549938A (en) * | 1983-04-14 | 1985-10-29 | Lloyd Berg | Separation of methanol from methyl acetate by extractive distillation |
| US4544454A (en) * | 1983-04-25 | 1985-10-01 | Lloyd Berg | Separation of isopropyl ether from methyl ethyl ketone by extractive distillation |
| US4569726A (en) * | 1984-07-19 | 1986-02-11 | Lloyd Berg | Process for the separation of ethyl acetate from ethanol and water by extractive distillation |
| US4642167A (en) * | 1985-03-07 | 1987-02-10 | Lloyd Berg | Separation of isobutyl acetate from isobutanol by extractive distillation |
| US4601791A (en) * | 1985-07-15 | 1986-07-22 | Lloyd Berg | Separation of n-propanol from allyl alcohol by extractive distillation |
| US4698137A (en) * | 1985-08-22 | 1987-10-06 | Lloyd Berg | Separation of isopropyl acetate from isopropanol by extractive distillation |
| US4670106A (en) * | 1985-12-02 | 1987-06-02 | Lloyd Berg | Separation of n-amyl acetate and water from n-amyl alcohol by extractive distillation |
| US4695350A (en) * | 1986-01-27 | 1987-09-22 | Lloyd Berg | Separation of n-hexyl acetate from n-hexyl alcohol by extractive distillation |
| US4718988A (en) * | 1986-03-27 | 1988-01-12 | Lloyd Berg | Separation of 2-butyl acetate from 2-butanol by extractive distillation |
| US4801358A (en) * | 1988-07-28 | 1989-01-31 | Lloyd Berg | Separation of acetic acid from dioxane by extractive distillation |
| US4948469A (en) * | 1988-12-05 | 1990-08-14 | Lloyd Berg | Separation of formic acid from dioxane by extractive distillation with amides |
| US5776322A (en) * | 1997-05-20 | 1998-07-07 | Berg; Lloyd | Separation of 4-methyl-2-pentanol from 3-methyl-1-butanol by azeotropic distillation |
| US5897750A (en) * | 1997-08-28 | 1999-04-27 | Berg; Lloyd | Separation of acetone from isopropanol-water mixtures by extractive distillation |
| RU2310644C1 (ru) * | 2006-05-23 | 2007-11-20 | Александр Петрович Хворов | Способ выделения н-масляного альдегида |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1066584B (de) * | 1959-10-08 | Badische Anilin- ,&. Soda-Fabrik Aktiengesellschaft, Ludwigshafen/Rhein | Verfahren zur Trennung von azeotropen Gemischen aus Estern aliphatischer, gesättigter oder ungesättigter Carbonsäuren und Alkoholen | |
| DE1088040B (de) * | 1957-02-12 | 1960-09-01 | Basf Ag | Verfahren zur Trennung von Ester-Alkohol-Gemischen |
-
1960
- 1960-12-30 DE DEW29189A patent/DE1172677B/de active Pending
-
1961
- 1961-12-21 CH CH1475661A patent/CH404663A/de unknown
- 1961-12-29 BE BE612132A patent/BE612132A/fr unknown
- 1961-12-29 GB GB4676561A patent/GB967471A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE612132A (fr) | 1962-06-29 |
| GB967471A (en) | 1964-08-19 |
| DE1172677B (de) | 1964-06-25 |
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