LU42936A1 - - Google Patents
Info
- Publication number
- LU42936A1 LU42936A1 LU42936DA LU42936A1 LU 42936 A1 LU42936 A1 LU 42936A1 LU 42936D A LU42936D A LU 42936DA LU 42936 A1 LU42936 A1 LU 42936A1
- Authority
- LU
- Luxembourg
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
-
- 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
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
-
- 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
- Y10S203/11—Batch distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR31004762 | 1962-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU42936A1 true LU42936A1 (ru) | 1963-03-29 |
Family
ID=9691891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU42936D LU42936A1 (ru) | 1962-01-02 | 1962-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3269923A (ru) |
| CH (1) | CH405267A (ru) |
| GB (1) | GB978877A (ru) |
| LU (1) | LU42936A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362891A (en) * | 1965-05-12 | 1968-01-09 | Combustion Eng | Process and apparatus for separating acidic gas such as hydrogen sulfide and carbon dioxide from gaseous mixtures |
| US3345271A (en) * | 1965-11-30 | 1967-10-03 | James H Shay | Flash distillation boiler for treating mineral waters including temperature responsive means |
| DE1593283A1 (de) * | 1965-12-13 | 1970-07-16 | Phillips Petroleum Co | Verfahren zur Trennung von Nitrochlorbenzolisomeren |
| US4416734A (en) * | 1981-05-11 | 1983-11-22 | Angus Chemical Company | Separation of nitroalkanol by azeotropic distillation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834799A (en) * | 1955-11-18 | 1958-05-13 | Frank J Sowa | Methods of producing esters of carbamic and carbonic acids |
| US2837561A (en) * | 1956-05-31 | 1958-06-03 | Berkeley Chemical Corp | Preparation of organic monocarbamates |
| US3013074A (en) * | 1960-05-23 | 1961-12-12 | Pfizer & Co C | Tetracycline purification process |
| US3013065A (en) * | 1960-06-03 | 1961-12-12 | Berkeley Chemical Corp | Preparation of lower alkyl carbamates with interrupted effluent flow |
-
1962
- 1962-12-27 LU LU42936D patent/LU42936A1/xx unknown
- 1962-12-28 CH CH1527662A patent/CH405267A/fr unknown
- 1962-12-28 US US248118A patent/US3269923A/en not_active Expired - Lifetime
-
1963
- 1963-01-02 GB GB321/63A patent/GB978877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB978877A (en) | 1964-12-23 |
| US3269923A (en) | 1966-08-30 |
| CH405267A (fr) | 1966-01-15 |