GB1306418A - Recovery method - Google Patents
Recovery methodInfo
- Publication number
- GB1306418A GB1306418A GB2676770A GB2676770A GB1306418A GB 1306418 A GB1306418 A GB 1306418A GB 2676770 A GB2676770 A GB 2676770A GB 2676770 A GB2676770 A GB 2676770A GB 1306418 A GB1306418 A GB 1306418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- mixture
- column
- separated
- liquids
- 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
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 12
- 239000000203 mixture Substances 0.000 abstract 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 238000004821 distillation Methods 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H5/00—Instruments in which the tones are generated by means of electronic generators
- G10H5/02—Instruments in which the tones are generated by means of electronic generators using generation of basic tones
- G10H5/04—Instruments in which the tones are generated by means of electronic generators using generation of basic tones with semiconductor devices as active elements
-
- 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
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4450269A JPS5424982B1 (enExample) | 1969-06-06 | 1969-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1306418A true GB1306418A (en) | 1973-02-14 |
Family
ID=12693313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2676770A Expired GB1306418A (en) | 1969-06-06 | 1970-06-03 | Recovery method |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3689375A (enExample) |
| JP (1) | JPS5424982B1 (enExample) |
| CA (1) | CA943096A (enExample) |
| DE (1) | DE2027833A1 (enExample) |
| GB (1) | GB1306418A (enExample) |
| NL (1) | NL7008290A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115208A (en) * | 1975-08-25 | 1978-09-19 | Stamicarbon, B.V. | Recovery of styrene from cracked hydrocarbon fractions |
| DE3203440A1 (de) * | 1982-02-02 | 1983-08-11 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur trennung von gemischen aus paraffin bzw. paraffinen mit 6 bis 14 c-atomen und alkohol bzw. alkoholen mit 4 bis 8 c-atomen |
| US4521463A (en) * | 1982-08-18 | 1985-06-04 | Aluminum Company Of America | One step sealing process |
| US4931145A (en) * | 1989-10-16 | 1990-06-05 | Lloyd Berg | Separation of benzene from acetone by azeotropic distillation |
| DE102005013030A1 (de) * | 2005-03-22 | 2006-09-28 | Bayer Technology Services Gmbh | Verfahren zur destillativen Reinigung schwerflüchtiger Fluide |
| US10945542B2 (en) | 2018-05-11 | 2021-03-16 | Standard Textile Co., Inc. | Central access duvet cover with coverable opening |
-
1969
- 1969-06-06 JP JP4450269A patent/JPS5424982B1/ja active Pending
-
1970
- 1970-06-01 US US41937A patent/US3689375A/en not_active Expired - Lifetime
- 1970-06-03 GB GB2676770A patent/GB1306418A/en not_active Expired
- 1970-06-05 CA CA084,823A patent/CA943096A/en not_active Expired
- 1970-06-05 DE DE19702027833 patent/DE2027833A1/de active Pending
- 1970-06-08 NL NL7008290A patent/NL7008290A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA943096A (en) | 1974-03-05 |
| JPS5424982B1 (enExample) | 1979-08-24 |
| DE2027833A1 (de) | 1970-12-17 |
| NL7008290A (enExample) | 1970-12-08 |
| US3689375A (en) | 1972-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |