LU74861A1 - - Google Patents
Info
- Publication number
- LU74861A1 LU74861A1 LU74861A LU74861A LU74861A1 LU 74861 A1 LU74861 A1 LU 74861A1 LU 74861 A LU74861 A LU 74861A LU 74861 A LU74861 A LU 74861A LU 74861 A1 LU74861 A1 LU 74861A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
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- 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
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 |
|---|---|---|---|
| DE2530481A DE2530481C3 (en) | 1975-07-09 | 1975-07-09 | Device for crystallizing substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74861A1 true LU74861A1 (en) | 1976-12-31 |
Family
ID=5950978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74861A LU74861A1 (en) | 1975-07-09 | 1976-04-29 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2530481C3 (en) |
| LU (1) | LU74861A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177952A (en) * | 1982-04-12 | 1983-10-18 | Ajinomoto Co Inc | Crystallization of l-alpha-aspartyl-l-phenylalanine methyl ester |
| DE10224087A1 (en) * | 2002-05-31 | 2003-12-11 | Symrise Gmbh & Co Kg | Compacted menthol |
| DE102005040655A1 (en) | 2005-08-26 | 2007-03-01 | Basf Ag | Process for the preparation of enriched isopulegol |
| JP5270366B2 (en) | 2005-12-20 | 2013-08-21 | シムライズ アーゲー | Spherical menthol particles |
| JP5214609B2 (en) | 2006-09-01 | 2013-06-19 | ビーエーエスエフ ソシエタス・ヨーロピア | Recovery of bis (diarylphenol) ligands during the production of isopulegol |
| JP5140673B2 (en) | 2006-09-01 | 2013-02-06 | ビーエーエスエフ ソシエタス・ヨーロピア | Recovery of phenol ligands in the production of isopulegol |
| ES2529551T3 (en) | 2007-06-12 | 2015-02-23 | Basf Se | Menthol flakes and preparation procedure |
| JP5603884B2 (en) * | 2009-02-17 | 2014-10-08 | 長岡実業株式会社 | Method and apparatus for producing natural l-menthol |
| EP2979751B1 (en) | 2014-07-29 | 2020-10-28 | Symrise AG | Process for the manufacturing of solid cooling agents |
| EP3059009B1 (en) | 2015-02-19 | 2022-05-04 | Symrise AG | Process for the storage of refreshing agents |
| EP3093002B1 (en) | 2015-05-15 | 2018-04-25 | Symrise AG | Liquid cooling compositions |
| EP3837233A1 (en) | 2018-08-16 | 2021-06-23 | Basf Se | Method for producing menthol particles stabilized against caking, and storage-stable menthol particles and use thereof |
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1975
- 1975-07-09 DE DE2530481A patent/DE2530481C3/en not_active Expired
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1976
- 1976-04-29 LU LU74861A patent/LU74861A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2530481A1 (en) | 1977-01-13 |
| DE2530481B2 (en) | 1980-01-31 |
| DE2530481C3 (en) | 1980-10-09 |