DE1444394A1 - Verfahren zur kontinuierlichen Trennung ternaerer Gemische - Google Patents
Verfahren zur kontinuierlichen Trennung ternaerer GemischeInfo
- Publication number
- DE1444394A1 DE1444394A1 DE19621444394 DE1444394A DE1444394A1 DE 1444394 A1 DE1444394 A1 DE 1444394A1 DE 19621444394 DE19621444394 DE 19621444394 DE 1444394 A DE1444394 A DE 1444394A DE 1444394 A1 DE1444394 A1 DE 1444394A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- components
- mixture
- ternary
- component
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims description 28
- 238000000926 separation method Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 7
- 238000000605 extraction Methods 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000004508 fractional distillation Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 239000000284 extract Substances 0.000 description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 4
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001122767 Theaceae Species 0.000 description 2
- 239000006286 aqueous extract Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000895 extractive distillation Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QZJVWTNHFOMVHX-UHFFFAOYSA-N methanol;methyl acetate Chemical compound OC.COC(C)=O QZJVWTNHFOMVHX-UHFFFAOYSA-N 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0032323 | 1962-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1444394A1 true DE1444394A1 (de) | 1969-02-06 |
Family
ID=7600004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621444394 Pending DE1444394A1 (de) | 1962-05-25 | 1962-05-25 | Verfahren zur kontinuierlichen Trennung ternaerer Gemische |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE632754A (en:Method) |
| CH (1) | CH460712A (en:Method) |
| DE (1) | DE1444394A1 (en:Method) |
| GB (1) | GB1037410A (en:Method) |
-
0
- BE BE632754D patent/BE632754A/xx unknown
-
1962
- 1962-05-25 DE DE19621444394 patent/DE1444394A1/de active Pending
-
1963
- 1963-05-23 GB GB2069563A patent/GB1037410A/en not_active Expired
- 1963-05-24 CH CH650463A patent/CH460712A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1037410A (en) | 1966-07-27 |
| CH460712A (de) | 1968-08-15 |
| BE632754A (en:Method) |
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